Public Ground

Plate 9 of 102ManhattanManhattan Community Board 7

Bloomingdale Library Site / W 100th St

This site can hold about 265–385 homes under the zoning maximum for qualifying affordable housing. The City's LIFT tracker lists 850 homes. That is more than the high estimate for current zoning on the lot shown here; it would take smaller homes than assumed here, more land or different zoning.

The 850 is the City's target for the site, to be reached through a zoning change proposed by the selected developer; it is not what current zoning allows.

  • In depth
  • Tracker status: RFP Active
  • Lead agency: EDC

View in ZoLaChecks and sources

Plate 9. Bloomingdale Library Site / W 100th St: block 1852, lot 49, Manhattan. The site is tinted pink; neighboring lots are outlined and other City-owned lots are hatched.18521872940597502352975032949Amsterdam AvenueWest 100th StreetWest 99th StreetN0150 ft

Block 1852, lot 49Tax lots from MapPLUTO; street names from the Digital City Map. Pink: this site. Hatched: other City-owned lots. Heavy lines: block edges.

What City documents say

Facts from City documents that bear on the figures below. Each is quoted in the sources, and each speaks as of its document's date.

  • Branch library and health dept. building on the lot

    MapPLUTO records a 1959 building on the lot, and the City's property list shows the Bloomingdale branch of the New York Public Library and a City health department facility there. The City plans to replace it with a housing building above a new library; in November 2025 it said the library would get temporary space during construction and the health department site is expected to move off-site permanently.

  • Developer's rezoning expected through ULURP; not yet filed

    The City's 2025 request for proposals asks bidders to propose their own zoning strategy, with the selected plan going through public land use review (ULURP), which the City expected in 2027-28. As of September 2026 no zoning application for this lot appears in the City's zoning application portal.

  • City target of about 850 homes, mixed-income

    In 2025 the City described an approximately 850-unit building above a new library, with permanently affordable homes under Mandatory Inclusionary Housing and the rest market-rate.

Floor area follows exactly from the Zoning Resolution. Homes are a range, because unit size and building efficiency are choices.

Lot area
46,076 sq ft
Zoning district
R7-2; commercial overlay C1-5 on part of the site
Maximum residential floor area
171,764 sq ft46,076 sq ft × (0.514 × 4.00 + 0.486 × 3.44) FAR
With qualifying affordable or senior housing
230,841 sq ft46,076 sq ft × 5.01 FAR
Maximum community facility floor area
299,494 sq ft45,372 sq ft R7-2 × 6.50 + 704 sq ft R7-2 under a C1-5 overlay × 6.50

Homes, as a range

CaseHomesHow
Low269230,841 sq ft × 0.7 ÷ 599 sq ft
Base333230,841 sq ft × 0.8 ÷ 553 sq ft
High381230,841 sq ft × 0.85 ÷ 514 sq ft

Floor area × efficiency ÷ average home size. Efficiency 0.7–0.85; average home 514–599 sq ft. Assumptions and their basis.

What binds first

Floor area

No other limit shown on this page comes first, so the maximum floor area the zoning allows is the limit.

What the neighborhood asked for

Manhattan Community Board 7's formal requests to the City, from its annual Statement of Community District Needs and Budget Requests.

Each quotation below was found word for word on the cited page by script. None reviewed by a person yet.

Housing the board asked for

  • HousingCapital request to Department of Housing Preservation & Development

    Fund the Neighborhood Pillars and Open Door programs particularly for developments in Manhattan Valley

    “Consistent with MCB7's resolution dated June 18, 2024, support the Homes Now initiative to fund the HPD's recently relaunched Neighborhood Pillars program and the Open …”

    FY2027 statement, p. 31 · priority 1 of 2 within the agency · awaiting a person's review

    ResponseThe Executive Budget includes a city-wide allocation for this work. Specific locations are determined by the Agency.

  • HousingCapital request to Department of Housing Preservation & Development

    Preserve and expand affordable housing in SROs

    “SROs threatened with conversion need to be purchased by the City and acquired by non-profit housing providers such as Project Find. …”

    FY2027 statement, p. 31 · priority 2 of 2 within the agency · awaiting a person's review

    ResponseThe Executive Budget includes a city-wide allocation for this work. Specific locations are determined by the Agency.

Other requests in these categories

  • Older adultsExpense request to Department for the Aging

    Increased funding for congregate meals at all senior centers

    “Provide increased funding for congregate meals at all senior centers. Food insecurity is a major problem for seniors living on fixed incomes and congregate meals …”

    FY2027 statement, p. 32 · priority 1 of 3 within the agency · awaiting a person's review

    ResponseFurther study by the agency of this request is needed.

  • HealthExpense request to Department of Health and Mental Hygiene

    Provide funding for school-based health centers

    “Provide funding sufficient to allow Ryan Health to operate a full-service school-based health center. Ryan Health previously operated four four school-based health centers that were …”

    FY2027 statement, p. 33 · priority 1 of 2 within the agency · awaiting a person's review

    ResponseThis request has already been completed. Explanation: The health and safety of children in NYC is a top priority. We would invite this organization to review DOHMH request for proposals for contracting opportunities

  • Open spaceCapital request to Department of Parks and Recreation

    New public restrooms in parks

    “Provide funding for new public restrooms and to renovate existing restroom within parks and playgrounds in MCD7. …”

    FY2027 statement, p. 30 · priority 1 of 3 within the agency · awaiting a person's review

    ResponseAgency supports but cannot accommodate Explanation: The Mayor has announced an initiative to install modular public restrooms in various locations in the city. We will check to see whether any can be located in your district.

3 other requests in these categories are listed on the web page.

What gets in the way

Flags are flags, not verdicts. Each comes from a public layer, named in the sources.

  • Caution

    The lot has a building on it

    The lot has a building on record with 65,665 sq ft of gross building area, completed around 1959 (MapPLUTO; gross area includes space zoning does not count). Zoning counts floor area already on a lot toward its maximum, so the figures above are the most the land could hold in total, not what could be added while that building stands.

  • Note

    Rezoning under discussion

    West 100th Street Development Opportunity (developer-proposed rezoning expected through ULURP after selection). No application has been filed. The figures above use current zoning, not the proposed zoning.

Nearest subway station: 103 St (1), 0.2 mi in a straight line.

What this doesn't account for

Public data and the zoning text answer the questions above. These need information that is not public, or a decision that belongs to the City.

  • Public land use review (ULURP). Selling or leasing City land, or approving a housing project on it, generally goes through ULURP (community board, borough president, City Planning Commission, City Council), and this estimate does not presume the outcome.
  • Disposition of City property (Charter 384 / UDAAP). Transferring the land needs Mayoral approval under Charter Sec. 384 and, for HPD projects, usually Urban Development Action Area designation and project approval under NY General Municipal Law Article 16.
  • Environmental review (CEQR/SEQRA). Any discretionary approval, disposition or City funding triggers CEQR/SEQRA review, which can require mitigation (e.g. for hazardous materials, noise or historic resources) or reshape the project.
  • (E) designations. A lot with an (E) designation or environmental restrictive declaration for hazardous materials, air quality or noise cannot receive building permits until the Office of Environmental Remediation signs off.
  • Subsurface and site conditions. Unknown soil, rock, groundwater and contamination can shrink or eliminate cellars and add foundation and cleanup costs, and HPD requires every project to investigate and, if needed, remediate contamination.
  • Deed restrictions and reverter clauses. Land the City bought or sold may carry deed restrictions or reverter clauses limiting its use, which must be checked in title records (ACRIS) and DCAS's deed-restriction database.
  • Parkland alienation. If a site is municipal parkland, it cannot be sold or used for housing without an act of the State Legislature signed by the Governor.
  • Current occupants, uses and agency plans. Many City-owned lots are in active use or assigned to an agency, or have funded capital projects, and this estimate does not reflect relocation needs or agency plans (check COLP and the Capital Commitment Plan).
  • Mapped streets, easements and utilities. Mapped-but-unbuilt ('paper') streets, sewer and water easements and utility lines can take land out of the buildable area, and no permit may be issued for a building in the bed of a mapped street.
  • Street access. A lot with no frontage on a mapped street cannot get a building permit on its own and must be combined with a neighboring lot or have access mapped.
  • Landmarks review. Sites that are individual landmarks or inside historic districts need Landmarks Preservation Commission approval, which can limit demolition, height and bulk.
  • Flood-resistant construction. Sites in the 1% annual chance floodplain (or the 0.2% shaded X-Zone for critical facilities) must meet Building Code Appendix G, whose elevation and floodproofing rules can cost usable ground-floor and cellar space.
  • Airport height limits. Near JFK, LaGuardia and Floyd Bennett Field, zoning flight-obstruction surfaces cap building height, and tall structures anywhere need FAA notice.
  • State and federal funding conditions. Federal or State money brings its own requirements (e.g. HUD environmental review under 24 CFR Part 58, Davis-Bacon prevailing wages, Section 3 hiring) that can change cost, timing and program.
  • Zoning capacity is a ceiling, not a plan. The figures show what zoning allows, and actual HPD projects often build less, for example to fit neighborhood context, a community facility or funding limits.

Checks

What has been verified on this page, and by what.

Tax lots (1)
1-01852-0049Confirmed against City Record notice 20251126030: West 100th Street Development Opportunity Request for Proposals
Lot and zoning records compared with DCP's live data
Agrees
Figures reproduced by a separate calculation
Agrees
Notes
On September 25, 2026, the MapPLUTO records and zoning district map behind this page were compared with DCP's live MapPLUTO (26v2) and zoning district layers for its lot; every compared field and district boundary matched. A separate calculation, written from the method page and run on the same downloaded City data on September 25, 2026, reproduced the lot area (46,076 sq ft), the zoning portions, the floor area (standard 171,764; with qualifying affordable or senior housing 230,841; community facility 299,494 sq ft), the homes (low 269, base 333, high 381), and the flags and what limits the site first.

Open data issues for this site are listed on the method page.

Sources

Superscript numbers next to figures refer to this list. Select one to see the source.

  1. LIFT Tracker (Land Inventory Fast Track), ArcGIS layer LIFT_Tracker/FeatureServer/0Dataset · NYC Mayor's Office · as of July 30, 2026 · retrieved September 23, 2026
  2. City Record notice 20251126030: West 100th Street Development Opportunity Request for Proposals, additional_description_1 (Open Data record)Document · The City Record (NYCEDC solicitation) · as of December 5, 2025
  3. West 100th Street Development Opportunity RFP, Manhattan Community Board 7 presentation, PDF page 20 (slide 21), 'Density & Height' and 'Temporary relocation of Library'Document · NYC Economic Development Corporation · as of November 19, 2025
  4. West 100th Street Development Opportunity RFP, Manhattan Community Board 7 presentation, PDF page 22 (slide 23), 'RFP: A second step in the process'Document · NYC Economic Development Corporation · as of November 19, 2025
  5. MapPLUTO 26v2 (live) record, BBL 1018520049, features[0].attributes (retrieved 2026-09-25)Document · NYC Department of City Planning (MAPPLUTO feature service) · as of September 25, 2026
  6. City Owned and Leased Properties (COLP), records for BBL 1018520049, record with agency NYPL (retrieved 2026-09-25); a second record lists agency HLTH, 'AMBULATORY HEALTH FACILITY'Document · NYC Department of City Planning · as of September 25, 2026
  7. 150-160 W 100th Street Redevelopment, Public Information Session #2 (presentation), PDF page 7, 'Housing Model'Document · NYC Economic Development Corporation · as of September 15, 2025
  8. West 100th Street Development Opportunity RFP, Manhattan Community Board 7 presentation, PDF page 20 (slide 21), 'Other Top Feedback & Responses'Document · NYC Economic Development Corporation · as of November 19, 2025
  9. West 100th Street Development Opportunity RFP, Manhattan Community Board 7 presentation, PDF page 24 (slide 26), projected timelineDocument · NYC Economic Development Corporation · as of November 19, 2025
  10. ZAP project BBL list, BBL 1018520049 (NYC Open Data 2iga-a6mk), query returned no rows (retrieved 2026-09-25)Document · NYC Department of City Planning · as of September 25, 2026
  11. MapPLUTO 26v2Dataset · NYC Department of City Planning · as of September 9, 2026 · retrieved September 25, 2026
  12. Zoning Resolution § 23-22, R7-2; Not within 100 ft of a wide street: 3.44 FARZoning Resolution · NYC Department of City Planning · as of September 10, 2026
  13. Zoning Resolution § 23-22, R7-2; Within 100 ft of a wide street: 4.00 FARZoning Resolution · NYC Department of City Planning · as of September 10, 2026
  14. Zoning Resolution § 23-22, R7-2, qualifying affordable housing or qualifying senior housing: 5.01 FARZoning Resolution · NYC Department of City Planning · as of September 10, 2026
  15. Zoning Resolution § 24-11, R7-2: 6.50 FARZoning Resolution · NYC Department of City Planning · as of September 10, 2026
  16. Zoning Resolution § 33-121, C1-5; C1-5 mapped within R7-2 or R7-3 or R8 or R8A Districts (suffixed variants included per ZR 11-25) — zoning lot containing only community facility use (Column B); a zoning lot with both commercial and community facility uses: 6.50 total (Column C): 6.50 FARZoning Resolution · NYC Department of City Planning · as of September 10, 2026
  17. Declared assumption: building efficiency, low 0.7, base 0.8, high 0.85Declared assumption · as of September 23, 2026
  18. Declared assumption: average home size (net), low 514, base 553, high 599 sq ftDeclared assumption · as of September 23, 2026
  19. Zoning Resolution rules pack, 248 districts, every value cited to a ZR sectionZoning Resolution · Public Ground, from the NYC Zoning Resolution
  20. West 100th Street Development Opportunity (developer-proposed rezoning expected through ULURP after selection)Document · City of New York · as of April 23, 2026
  21. FY2027 Statement of Community District Needs and Community Board Budget Requests, Manhattan Community Board 7 FY2027, PDF p. 31Document · NYC Department of City Planning · retrieved September 23, 2026
  22. FY2027 Register of Community Board Budget Requests (Adopted Budget), Manhattan Community Board 7 FY2027 Adopted, Agency responseDocument · NYC Office of Management and Budget · as of June 30, 2026
  23. FY2027 Statement of Community District Needs and Community Board Budget Requests, Manhattan Community Board 7 FY2027, PDF p. 32Document · NYC Department of City Planning · retrieved September 23, 2026
  24. FY2027 Statement of Community District Needs and Community Board Budget Requests, Manhattan Community Board 7 FY2027, PDF p. 33Document · NYC Department of City Planning · retrieved September 23, 2026
  25. FY2027 Statement of Community District Needs and Community Board Budget Requests, Manhattan Community Board 7 FY2027, PDF p. 30Document · NYC Department of City Planning · retrieved September 23, 2026
  26. MTA Subway StationsDataset · Metropolitan Transportation Authority · as of September 25, 2026 · retrieved September 25, 2026
  27. Digital City Map street centerlinesDataset · NYC Department of City Planning · as of December 1, 2025 · retrieved September 25, 2026
  28. New York City Charter Sec. 197-c (Uniform land use review procedure), Sec. 197-c(a)(8) and (a)(10)Document
  29. NYC Charter Sec. 384 (Disposal of property of the city), Sec. 384(a)Document
  30. CEQR Technical Manual, Chapter 2 (December 2025 edition), PDF p. 1 (printed p. 2-1)Document
  31. Zoning Resolution 11-15 (Environmental Requirements), ZR 11-15(a); last amended 2012-03-28Document
  32. HPD Design Guidelines for New Construction 2026, PDF p. 13, Secs. 1.1.1 and 1.1.4Document
  33. Deed Restriction Database (NYC Open Data rfu7-paqe), dataset descriptionDocument
  34. Handbook on the Alienation and Conversion of Municipal Parkland (NYS OPRHP, revised 2017-09-01), PDF p. 3, 'Parkland Alienation'Document
  35. City Owned and Leased Property (COLP), NYC Open Data fn4k-qyk2, dataset description (version 20260430)Document
  36. NY General City Law Sec. 35, GCL 35Document
  37. NY General City Law Sec. 36, GCL 36Document
  38. LPC - Applications page, page textDocument
  39. 2022 NYC Building Code, Appendix G (as amended by Local Law 77 of 2023), PDF p. 1, Sec. G102.1Document
  40. Zoning Resolution 61-21 (Restriction on Highest Projection of Building or Structure), ZR 61-21; 61-11 designates JFK, LaGuardia and U.S. Naval Air Station (Floyd Bennett Field)Document
  41. HPD ELLA Term Sheet (updated 2020-03-10), PDF p. 4Document
  42. CPC report C 260071 HAM (1727 Amsterdam Avenue), PDF p. 8Document
  43. Zoning districts (NYZD)Dataset · NYC Department of City Planning · as of August 17, 2026 · retrieved September 25, 2026
  44. Commercial Overlay Districts (NYCO) 202607Dataset · NYC Department of City Planning · as of August 17, 2026 · retrieved September 25, 2026
1. LIFT Tracker (Land Inventory Fast Track)
Dataset · NYC Mayor's Office
Where
ArcGIS layer LIFT_Tracker/FeatureServer/0
As of
July 30, 2026
Retrieved
September 23, 2026

One point per project. BBLs resolved by point-in-lot against MapPLUTO, HPD's Local Law 125 report, or address geocoding; see the method page.

Open source

2. City Record notice 20251126030: West 100th Street Development Opportunity Request for Proposals
Document · The City Record (NYCEDC solicitation)
Where
additional_description_1 (Open Data record)
As of
December 5, 2025

sale of an approximately 46,076 square foot parcel of City-owned land located at West 100 th Street in New York, NY (Block 1852, Lot 49)

Open source

3. West 100th Street Development Opportunity RFP, Manhattan Community Board 7 presentation
Document · NYC Economic Development Corporation
Where
PDF page 20 (slide 21), 'Density & Height' and 'Temporary relocation of Library'
As of
November 19, 2025

respondents will be required to propose an approach that delivers our target goal of 850 units

Open source

4. West 100th Street Development Opportunity RFP, Manhattan Community Board 7 presentation
Document · NYC Economic Development Corporation
Where
PDF page 22 (slide 23), 'RFP: A second step in the process'
As of
November 19, 2025

Proposals will include their own design and corresponding zoning strategy

Open source

5. MapPLUTO 26v2 (live) record, BBL 1018520049
Document · NYC Department of City Planning (MAPPLUTO feature service)
Where
features[0].attributes (retrieved 2026-09-25)
As of
September 25, 2026

Record excerpt"BBL":1018520049,"Address":"150 WEST 100 STREET","LotArea":46076,"LotFront":199.25,"LotDepth":201,"OwnerName":"NYC DEPARTMENT OF HEALTH AND MENTAL HYGIENE","OwnerType":"C","ZoneDist1":"R7-2","ZoneDist2":null,"SPDist1":null,"BldgClass":"I5","BldgArea":65665,"NumBldgs":1,"NumFloors":3,"UnitsRes":0,"YearBuilt":1959

Open source

6. City Owned and Leased Properties (COLP), records for BBL 1018520049
Document · NYC Department of City Planning
Where
record with agency NYPL (retrieved 2026-09-25); a second record lists agency HLTH, 'AMBULATORY HEALTH FACILITY'
As of
September 25, 2026

Record excerpt"parcel_name":"BLOOMINGDALE LIBR/HEALTH CENTR","agency":"NYPL","use_code":"332","use_type":"BRANCH LIBRARY"

Open source

7. 150-160 W 100th Street Redevelopment, Public Information Session #2 (presentation)
Document · NYC Economic Development Corporation
Where
PDF page 7, 'Housing Model'
As of
September 15, 2025

The proposed development includes an ~850-unit residential building above a new public library

Open source

8. West 100th Street Development Opportunity RFP, Manhattan Community Board 7 presentation
Document · NYC Economic Development Corporation
Where
PDF page 20 (slide 21), 'Other Top Feedback & Responses'
As of
November 19, 2025

Response: The DOH site is expected to be permanently relocated off-site. ... Response: Yes, there will be a temporary space for the library during construction.

Open source

9. West 100th Street Development Opportunity RFP, Manhattan Community Board 7 presentation
Document · NYC Economic Development Corporation
Where
PDF page 24 (slide 26), projected timeline
As of
November 19, 2025

•Q4: Developer selection 2027-28 •Environmental Review •ULURP 2029-30 • Demolition and construction begins on site

Open source

10. ZAP project BBL list, BBL 1018520049 (NYC Open Data 2iga-a6mk)
Document · NYC Department of City Planning
Where
query returned no rows (retrieved 2026-09-25)
As of
September 25, 2026

[]

Open source

11. MapPLUTO 26v2
Dataset · NYC Department of City Planning
As of
September 9, 2026
Retrieved
September 25, 2026

Open source

12. Zoning Resolution § 23-22
Zoning Resolution · NYC Department of City Planning
Where
R7-2; Not within 100 ft of a wide street: 3.44 FAR
As of
September 10, 2026

R7-1 R7-2 | 3.44 | 5.01

Open source

13. Zoning Resolution § 23-22
Zoning Resolution · NYC Department of City Planning
Where
R7-2; Within 100 ft of a wide street: 4.00 FAR
As of
September 10, 2026

R7A R7-1¹ R7-2¹ | 4.00 | 5.01 ... ¹ For zoning lots, or portions thereof, located within 100 feet of a wide street

Open source

14. Zoning Resolution § 23-22
Zoning Resolution · NYC Department of City Planning
Where
R7-2, qualifying affordable housing or qualifying senior housing: 5.01 FAR
As of
September 10, 2026

R7A R7-1¹ R7-2¹ | 4.00 | 5.01 ... R7-1 R7-2 | 3.44 | 5.01

Open source

15. Zoning Resolution § 24-11
Zoning Resolution · NYC Department of City Planning
Where
R7-2: 6.50 FAR
As of
September 10, 2026

R7-2 R7-3 | 6.50 | 70 | 65

Open source

16. Zoning Resolution § 33-121
Zoning Resolution · NYC Department of City Planning
Where
C1-5; C1-5 mapped within R7-2 or R7-3 or R8 or R8A Districts (suffixed variants included per ZR 11-25) — zoning lot containing only community facility use (Column B); a zoning lot with both commercial and community facility uses: 6.50 total (Column C): 6.50 FAR
As of
September 10, 2026

R7-2 R7-3 R8 R8A | 2.00 | 6.50 | 6.50

Open source

17. Declared assumption: building efficiency
Declared assumption
Where
low 0.7, base 0.8, high 0.85
As of
September 23, 2026

Net home area as a share of residential floor area. Basis: 2025 HCR Design Guidelines, PDF p. 40, Sec. 3.4.1a 'Overall Building Efficiency', Table 3.4.1; 2025 HCR Design Guidelines, PDF p. 40, Sec. 3.4.1; Market & Financial Study: NYC Mandatory Inclusionary Housing (BAE Urban Economics, BJH Advisors, James Lima Planning + Development), PDF p. 68 (printed p. 64), Appendix C, Table C-1 'Developer Interview Summary'; Market & Financial Study: NYC Mandatory Inclusionary Housing, PDF p. 41 (printed p. 37), 'Zoning and Floor Area Ratio'; HPD Design Guidelines for New Construction 2026, PDF p. 28, 'Unit Area Calculation'. A declared assumption; no City agency publishes this ratio.

Open source

18. Declared assumption: average home size (net)
Declared assumption
Where
low 514, base 553, high 599 sq ft
As of
September 23, 2026

HPD target net areas by bedroom count, weighted by HPD's observed bedroom mix. Basis: HPD Design Guidelines for New Construction 2026, PDF p. 31, Sec. 4.4.1; HPD Design Guidelines for New Construction 2026, PDF p. 33, Sec. 4.5.1; HPD Design Guidelines for New Construction 2026, PDF p. 36, Sec. 4.6.1; HPD Design Guidelines for New Construction 2026, PDF p. 39, Sec. 4.7.1; HPD Design Guidelines for New Construction 2026, PDF p. 42, Sec. 4.8.1; HPD Design Guidelines for New Construction 2026, PDF p. 6, 'Applicability'; HPD Design Guidelines for New Construction, Version 2.02 (edition in force before 2026-10-01), PDF pp. 42-58 (e.g. p. 44 for 0-BR, p. 58 for 4-BR), Secs. 5.3-5.8 tables 'TARGET NET'; HPD ELLA Term Sheet (Extremely Low & Low-Income Affordability), PDF p. 5, 'Design and Construction Requirements'; Affordable Housing Production by Building (NYC Open Data hg8x-zxpr), fields studio_units, _1_br_units ... _6_br_units; filter reporting_construction_type='New Construction' AND all_counted_units >= total_units - 1.

Open source

19. Zoning Resolution rules pack
Zoning Resolution · Public Ground, from the NYC Zoning Resolution
Where
248 districts, every value cited to a ZR section

ZR text: ZR site home page: "All text changes approved by the city council as of Sep 10, 2026". Every Article II section cited here (21-14, 23-xx, 24-xx, 27-xx) and 62-32x, 74-79, 75-24, 75-42x shows "Last Amended 12/5/2024" (City of Yes for Housing Opportunity, N 240290 ZRY); exceptions among cited sections: 11-122 (8/14/2025, Midtown South Mixed-Use Plan), 11-25 (6/29/1994), 12-10 page (3/26/2026), 62-361 (7/16/2026); no citywide (ZRY) text amendment has been adopted since (Recently Adopted list, 12/5/2024-9/10/2026, contains only site-specific and neighborhood amendments). 12-10 "wide street" last amended 3/26/2026 (Allen Street Mall, N 250307 ZRM - adds Allen Street roadways in Manhattan CD 3).

Open source

20. West 100th Street Development Opportunity (developer-proposed rezoning expected through ULURP after selection)
Document · City of New York
As of
April 23, 2026

Not filed. No ZAP project lists BBL 1018520049 (ZAP BBL open data, refreshed 2026-08-12). RFP responses were due 2026-04-23; the City's LIFT StoryMap says NYCEDC is reviewing proposals.

Open source

21. FY2027 Statement of Community District Needs and Community Board Budget Requests, Manhattan Community Board 7 FY2027
Document · NYC Department of City Planning
Where
PDF p. 31
Retrieved
September 23, 2026

Open source

22. FY2027 Register of Community Board Budget Requests (Adopted Budget), Manhattan Community Board 7 FY2027 Adopted
Document · NYC Office of Management and Budget
Where
Agency response
As of
June 30, 2026

Open source

23. FY2027 Statement of Community District Needs and Community Board Budget Requests, Manhattan Community Board 7 FY2027
Document · NYC Department of City Planning
Where
PDF p. 32
Retrieved
September 23, 2026

Open source

24. FY2027 Statement of Community District Needs and Community Board Budget Requests, Manhattan Community Board 7 FY2027
Document · NYC Department of City Planning
Where
PDF p. 33
Retrieved
September 23, 2026

Open source

25. FY2027 Statement of Community District Needs and Community Board Budget Requests, Manhattan Community Board 7 FY2027
Document · NYC Department of City Planning
Where
PDF p. 30
Retrieved
September 23, 2026

Open source

26. MTA Subway Stations
Dataset · Metropolitan Transportation Authority
As of
September 25, 2026
Retrieved
September 25, 2026

Open source

27. Digital City Map street centerlines
Dataset · NYC Department of City Planning
As of
December 1, 2025
Retrieved
September 25, 2026

Open source

28. New York City Charter Sec. 197-c (Uniform land use review procedure)
Document
Where
Sec. 197-c(a)(8) and (a)(10)

(8) Housing and urban renewal plans and projects pursuant to city, state and federal housing laws; ... (10) Sale, lease (other than the lease of office space), exchange, or other disposition of the real property of the city

Open source

29. NYC Charter Sec. 384 (Disposal of property of the city)
Document
Where
Sec. 384(a)

No real property of the city may be sold, leased, exchanged or otherwise disposed of except with the approval of the mayor and as may be provided by law unless such power is expressly vested by law in another agency.

Open source

30. CEQR Technical Manual, Chapter 2 (December 2025 edition)
Document
Where
PDF p. 1 (printed p. 2-1)

CEQR requires all city agencies to determine whether discretionary actions they directly approve, fund, or undertake may significantly and adversely affect the environment.

Open source

31. Zoning Resolution 11-15 (Environmental Requirements)
Document
Where
ZR 11-15(a); last amended 2012-03-28

Prior to issuing a building permit or temporary or final certificate of occupancy ... on a tax lot that has an (E) designation or an environmental restrictive declaration related to hazardous materials, noise or air quality, the Department of Buildings (DOB) shall be furnished with a notice issued by OER stating that OER does not object

Open source

32. HPD Design Guidelines for New Construction 2026
Document
Where
PDF p. 13, Secs. 1.1.1 and 1.1.4

1.1.1 Avoid excessive excavation. Particularly in areas with unknown subsurface conditions, and where rock or high-water tables are prevalent, proposed cellars may have to be reduced, relocated, or even eliminated.

Open source

33. Deed Restriction Database (NYC Open Data rfu7-paqe)
Document
Where
dataset description

A searchable electronic database of all real property upon which a deed restriction was imposed by the Department of Citywide Administrative Services, pursuant to Local Law 176 of 2016.

Open source

34. Handbook on the Alienation and Conversion of Municipal Parkland (NYS OPRHP, revised 2017-09-01)
Document
Where
PDF p. 3, 'Parkland Alienation'

In order to convey parkland away, or to use parkland for another purpose, a municipality must receive prior authorization from the State in the form of legislation enacted by the New York State Legislature and approved by the Governor.

Open source

35. City Owned and Leased Property (COLP), NYC Open Data fn4k-qyk2
Document
Where
dataset description (version 20260430)

City Owned and Leased Properties (COLP) is published by the Department of City Planning (DCP) as required by chapter 204 of the City Charter. It includes the location and current use of all City-owned and leased properties.

Open source

36. NY General City Law Sec. 35
Document
Where
GCL 35

For the purpose of preserving the integrity of such official map or plan no permit shall hereafter be issued for any building in the bed of any street or highway shown or laid out on such map or plan

Open source

37. NY General City Law Sec. 36
Document
Where
GCL 36

No permit for the erection of any building shall be issued unless a street or highway giving access to such proposed structure has been duly placed on the official map or plan

Open source

38. LPC - Applications page
Document
Where
page text

The Landmarks Preservation Commission (LPC) helps preserve the City's designated landmark properties by regulating changes made to these buildings and sites.

Open source

39. 2022 NYC Building Code, Appendix G (as amended by Local Law 77 of 2023)
Document
Where
PDF p. 1, Sec. G102.1

This appendix, in conjunction with the New York City Construction Codes, provides minimum requirements for development located, in whole or in part, in special flood hazard areas and shaded X-Zones within the jurisdiction of New York City

Open source

40. Zoning Resolution 61-21 (Restriction on Highest Projection of Building or Structure)
Document
Where
ZR 61-21; 61-11 designates JFK, LaGuardia and U.S. Naval Air Station (Floyd Bennett Field)

the highest projection of any building or other structure hereafter constructed ... shall not penetrate: (a) the approach surfaces, the transitional surfaces, the horizontal surface, or the conical surface, whichever is more restrictive, within the Airport Approach District of the flight obstruction area

Open source

41. HPD ELLA Term Sheet (updated 2020-03-10)
Document
Where
PDF p. 4

Projects funded with Federal funds require compliance with Section 3 new hires and Davis Bacon prevailing wages, as applicable.

Open source

42. CPC report C 260071 HAM (1727 Amsterdam Avenue)
Document
Where
PDF p. 8

while CHO increased the maximum floor area permitted on the project site, the project sponsor does not intend to take advantage of the additional floor area.

Open source

43. Zoning districts (NYZD)
Dataset · NYC Department of City Planning
As of
August 17, 2026
Retrieved
September 25, 2026

Open source

44. Commercial Overlay Districts (NYCO) 202607
Dataset · NYC Department of City Planning
As of
August 17, 2026
Retrieved
September 25, 2026

Open source