Public Ground

Plate 11 of 102ManhattanManhattan Community Board 10

Central Harlem Clusters Infill - Open Door

This site can hold about 75–94 homes under the zoning maximum for qualifying affordable housing. The top of that range is set by the dwelling unit limit (ZR 23-52); qualifying senior housing is exempt from it and could hold up to about 106. The City's LIFT tracker lists 48 homes.

City Planning's 2021 approval gives 48 homeownership units across the four buildings, matching the tracker.

  • Index entry
  • Tracker status: Post Public Approval
  • Lead agency: HPD

View in ZoLa (lot 1 of 4)Checks and sources

Plate 11. Central Harlem Clusters Infill - Open Door: 4 tax lots on 3 blocks; the plate draws the largest of 2 groups of lots within 300 feet of each other, Manhattan. The site is tinted pink; neighboring lots are outlined and other City-owned lots are hatched.1917191837404142434546474849515253611234567811141518192022232438404344465051525456575859606163251653Adam Clayton Powell Jr. BoulevardWest 133rd StreetWest 134th StreetN0150 ft

Largest of 2 groups of nearby lots (2 of 4 lots shown)Tax 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.

  • Approved in 2021 as four homeownership buildings

    In 2021 the City approved these four vacant City-owned lots for four buildings of six to 10 stories with about 48 affordable homeownership units in total (UDAAP, C 200276 HAM). Each lot is a separate site for its own building.

  • Two lots in the Bradhurst Urban Renewal Area

    The two Frederick Douglass Boulevard lots are in the Bradhurst Urban Renewal Area; 2752 Frederick Douglass Boulevard is designated urban renewal site #24 (City Planning, March 2021).

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

Lot area
11,635 sq ft
Zoning district
R7-2, C4-4D; commercial overlay C1-4 on part of the site
Maximum residential floor area
48,682 sq ft6,322 sq ft R7-2 × 3.44 + 2,813 sq ft C4-4D × 6.02 + 2,500 sq ft R7-2 × 4.00
With qualifying affordable or senior housing
64,452 sq ft8,822 sq ft R7-2 × 5.01 + 2,813 sq ft C4-4D × 7.20
Maximum community facility floor area
75,628 sq ft6,322 sq ft R7-2 × 6.50 + 2,813 sq ft C4-4D × 6.50 + 2,500 sq ft R7-2 under a C1-4 overlay × 6.50

Homes, as a range

CaseHomesHow
Low7564,452 sq ft × 0.7 ÷ 599 sq ft
Base9364,452 sq ft × 0.8 ÷ 553 sq ft
High9464,452 sq ft × 0.85 ÷ 514 sq ft = 106, less where each of the 4 separate zoning lots reaches its dwelling unit limit (ZR 23-52: 16,653 ÷ 680 → 24; 15,020 ÷ 680 → 22; 12,525 ÷ 680 → 18; 20,254 ÷ 680 → 30)

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

What binds first

Dwelling unit limit

The dwelling unit limit (ZR 23-52) holds the site to at most 94 homes, fewer than its floor area could hold at the smaller home sizes in the range. Floor area still limits the size of the building.

What the neighborhood asked for

Manhattan Community Board 10'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.

Other requests in these categories

  • LibrariesCapital request to New York Public Library

    Capital Expenses Needs at the Schomburg Center for Research in Black Culture

    “MCB10 is requesting capital funding for Courtyard, drainage: $2,500,000”

    FY2027 statement, p. 53 · priority 2 of 2 within the agency · awaiting a person's review

    ResponseIt is recommended that this request be brought to the attention of your Elected Officials.

1 other request in these categories is 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.

  • Hazard

    Stormwater flooding in an extreme storm (2080s)

    DEP's Stormwater Flood Map (extreme stormwater flood with 2080 sea level rise) shows nuisance flooding (4 in to 1 ft) and deep and contiguous flooding (1 ft or more) on about 25% of the site (2,860 sq ft).

  • Note

    Edge strip of stormwater flooding in a moderate storm (2050s)

    Only a strip along the edge of the site, nowhere 5 feet wide and 6 sq ft in all, shows nuisance flooding (4 in to 1 ft) on DEP's Stormwater Flood Map (moderate stormwater flood with 2050 sea level rise). It is shown for reference and not counted as a flood constraint on the site.

Nearest subway station: 135 St (2 3), 690 ft 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 (4)
1-01918-0016, 1-01918-0053, 1-02032-0002, 1-02045-0013Confirmed against City Planning Commission report C 200276 HAM (Harlem Open Door Cluster)
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 all 4 of its lots; 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 4 lots and their area (11,635 sq ft), the zoning portions, the floor area (standard 48,682; with qualifying affordable or senior housing 64,452; community facility 75,628 sq ft), the homes (low 75, base 93, high 94), and the flags and what limits the site first.

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 Planning Commission report C 200276 HAM (Harlem Open Door Cluster), page 1, 'Approval of three separate matters is required'Document · NYC Department of City Planning / City Planning Commission · as of March 3, 2021
  3. City Planning Commission report C 200276 HAM, page 1Document · NYC Department of City Planning / City Planning Commission · as of March 3, 2021
  4. City Planning Commission report C 200276 HAM, page 2, Development Site 2Document · NYC Department of City Planning / City Planning Commission · as of March 3, 2021
  5. MapPLUTO 26v2Dataset · NYC Department of City Planning · as of September 9, 2026 · retrieved September 25, 2026
  6. Zoning Resolution § 34-112, C4-4D residential equivalent: R8AZoning Resolution · NYC Department of City Planning
  7. 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
  8. 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
  9. Zoning Resolution § 23-22, R8A: 6.02 FARZoning Resolution · NYC Department of City Planning · as of September 10, 2026
  10. 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
  11. Zoning Resolution § 23-22, R8A, qualifying affordable housing or qualifying senior housing: 7.20 FARZoning Resolution · NYC Department of City Planning · as of September 10, 2026
  12. Zoning Resolution § 24-11, R7-2: 6.50 FARZoning Resolution · NYC Department of City Planning · as of September 10, 2026
  13. Zoning Resolution § 33-121, C1-4; C1-4 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
  14. Zoning Resolution § 33-123, C4-4D: 6.50 FARZoning Resolution · NYC Department of City Planning · as of September 10, 2026
  15. Declared assumption: building efficiency, low 0.7, base 0.8, high 0.85Declared assumption · as of September 23, 2026
  16. Declared assumption: average home size (net), low 514, base 553, high 599 sq ftDeclared assumption · as of September 23, 2026
  17. Zoning Resolution § 23-52, Dwelling unit factor 680Zoning Resolution · NYC Department of City Planning
  18. Zoning Resolution rules pack, 248 districts, every value cited to a ZR sectionZoning Resolution · Public Ground, from the NYC Zoning Resolution
  19. NYC Stormwater Flood Map: Moderate stormwater flood with 2050 sea level riseDataset · NYC Department of Environmental Protection, via NYC Department of City Planning · as of September 8, 2025 · retrieved September 25, 2026
  20. NYC Stormwater Flood Map: Moderate stormwater flood with 2050 sea level rise: area of each lot in each categoryDataset · NYC Department of Environmental Protection, via NYC Department of City Planning · as of September 8, 2025 · retrieved September 25, 2026
  21. NYC Stormwater Flood Map: Extreme stormwater flood with 2080 sea level riseDataset · NYC Department of Environmental Protection, via NYC Department of City Planning · as of September 8, 2025 · retrieved September 25, 2026
  22. NYC Stormwater Flood Map: Extreme stormwater flood with 2080 sea level rise: area of each lot in each categoryDataset · NYC Department of Environmental Protection, via NYC Department of City Planning · as of September 8, 2025 · retrieved September 25, 2026
  23. FY2027 Statement of Community District Needs and Community Board Budget Requests, Manhattan Community Board 10 FY2027, PDF p. 53Document · NYC Department of City Planning · retrieved September 23, 2026
  24. FY2027 Register of Community Board Budget Requests (Adopted Budget), Manhattan Community Board 10 FY2027 Adopted, Agency responseDocument · NYC Office of Management and Budget · as of June 30, 2026
  25. MTA Subway StationsDataset · Metropolitan Transportation Authority · as of September 25, 2026 · retrieved September 25, 2026
  26. Digital City Map street centerlinesDataset · NYC Department of City Planning · as of December 1, 2025 · retrieved September 25, 2026
  27. New York City Charter Sec. 197-c (Uniform land use review procedure), Sec. 197-c(a)(8) and (a)(10)Document
  28. NYC Charter Sec. 384 (Disposal of property of the city), Sec. 384(a)Document
  29. CEQR Technical Manual, Chapter 2 (December 2025 edition), PDF p. 1 (printed p. 2-1)Document
  30. Zoning Resolution 11-15 (Environmental Requirements), ZR 11-15(a); last amended 2012-03-28Document
  31. HPD Design Guidelines for New Construction 2026, PDF p. 13, Secs. 1.1.1 and 1.1.4Document
  32. Deed Restriction Database (NYC Open Data rfu7-paqe), dataset descriptionDocument
  33. Handbook on the Alienation and Conversion of Municipal Parkland (NYS OPRHP, revised 2017-09-01), PDF p. 3, 'Parkland Alienation'Document
  34. City Owned and Leased Property (COLP), NYC Open Data fn4k-qyk2, dataset description (version 20260430)Document
  35. NY General City Law Sec. 35, GCL 35Document
  36. NY General City Law Sec. 36, GCL 36Document
  37. LPC - Applications page, page textDocument
  38. 2022 NYC Building Code, Appendix G (as amended by Local Law 77 of 2023), PDF p. 1, Sec. G102.1Document
  39. 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
  40. HPD ELLA Term Sheet (updated 2020-03-10), PDF p. 4Document
  41. CPC report C 260071 HAM (1727 Amsterdam Avenue), PDF p. 8Document
  42. Zoning districts (NYZD)Dataset · NYC Department of City Planning · as of August 17, 2026 · retrieved September 25, 2026
  43. 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 Planning Commission report C 200276 HAM (Harlem Open Door Cluster)
Document · NYC Department of City Planning / City Planning Commission
Where
page 1, 'Approval of three separate matters is required'
As of
March 3, 2021

The designation of property located at 2735 Frederick Douglass Boulevard (Block 2045, Lot 13); 2752 Frederick Douglass Boulevard (Block 2032, Lot 2); 131 West 133rd Street (Block 1918, Lot 16); and 130 West 134th Street (Block 1918, Lot 53) as an Urban Development Action Area;

Open source

3. City Planning Commission report C 200276 HAM
Document · NYC Department of City Planning / City Planning Commission
Where
page 1
As of
March 3, 2021

would facilitate the development of two six-story buildings, one seven-story building and one 10-story building for a total of 48, affordable homeownership units in Central Harlem, Manhattan Community District 10.

Open source

4. City Planning Commission report C 200276 HAM
Document · NYC Department of City Planning / City Planning Commission
Where
page 2, Development Site 2
As of
March 3, 2021

Site 2 is located within the Bradhurst Urban Renewal Area and is a designated urban renewal site (site #24 commercial/residential use). Designated for residential use, the proposed build program for Site 2 is consistent with the urban renewal plan’s development objectives

Open source

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

Open source

6. Zoning Resolution § 34-112
Zoning Resolution · NYC Department of City Planning
Where
C4-4D residential equivalent: R8A

C1-7A C4-4D C6-2A | R8A

Open source

7. 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

8. 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

9. Zoning Resolution § 23-22
Zoning Resolution · NYC Department of City Planning
Where
R8A: 6.02 FAR
As of
September 10, 2026

R8A R8X R8 | 6.02 | 7.20

Open source

10. 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

11. Zoning Resolution § 23-22
Zoning Resolution · NYC Department of City Planning
Where
R8A, qualifying affordable housing or qualifying senior housing: 7.20 FAR
As of
September 10, 2026

R8A R8X R8 | 6.02 | 7.20

Open source

12. 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

13. Zoning Resolution § 33-121
Zoning Resolution · NYC Department of City Planning
Where
C1-4; C1-4 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

14. Zoning Resolution § 33-123
Zoning Resolution · NYC Department of City Planning
Where
C4-4D: 6.50 FAR
As of
September 10, 2026

C1-6 C1-7 C2-6 C4-2F C4-4 C4-4D C4-5 C4-8 C6-1 C6-2 C7-5 C8-3 C8-4 | 6.50

Open source

15. 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

16. 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

17. Zoning Resolution § 23-52
Zoning Resolution · NYC Department of City Planning
Where
Dwelling unit factor 680

In the districts indicated, for buildings containing multiple dwelling residences, the maximum number of dwelling units permitted shall be determined by dividing the maximum residential floor area permitted on the zoning lot by the applicable dwelling unit factor. ... For all other types of multiple dwelling residences, the applicable dwelling unit factor shall be 680. Fractions equal to or greater than three-quarters resulting from this calculation shall be considered to be one dwelling unit.

Open source

18. 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

19. NYC Stormwater Flood Map: Moderate stormwater flood with 2050 sea level rise
Dataset · NYC Department of Environmental Protection, via NYC Department of City Planning
As of
September 8, 2025
Retrieved
September 25, 2026

Open source

20. NYC Stormwater Flood Map: Moderate stormwater flood with 2050 sea level rise: area of each lot in each category
Dataset · NYC Department of Environmental Protection, via NYC Department of City Planning
As of
September 8, 2025
Retrieved
September 25, 2026

Open source

21. NYC Stormwater Flood Map: Extreme stormwater flood with 2080 sea level rise
Dataset · NYC Department of Environmental Protection, via NYC Department of City Planning
As of
September 8, 2025
Retrieved
September 25, 2026

Open source

22. NYC Stormwater Flood Map: Extreme stormwater flood with 2080 sea level rise: area of each lot in each category
Dataset · NYC Department of Environmental Protection, via NYC Department of City Planning
As of
September 8, 2025
Retrieved
September 25, 2026

Open source

23. FY2027 Statement of Community District Needs and Community Board Budget Requests, Manhattan Community Board 10 FY2027
Document · NYC Department of City Planning
Where
PDF p. 53
Retrieved
September 23, 2026

Open source

24. FY2027 Register of Community Board Budget Requests (Adopted Budget), Manhattan Community Board 10 FY2027 Adopted
Document · NYC Office of Management and Budget
Where
Agency response
As of
June 30, 2026

Open source

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

Open source

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

Open source

27. 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

28. 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

29. 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

30. 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

31. 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

32. 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

33. 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

34. 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

35. 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

36. 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

37. 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

38. 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

39. 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

40. 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

41. 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

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

Open source

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

Open source