Open data · NYC Open Data

Building permits in ZIP 11233 (Ocean Hill), New York City

1,114 building permits were issued in ZIP 11233 (Ocean Hill), New York City over the last 12 months — #52 of 200 ZIP codes in New York City and 0.6% of the city total. Median declared value: $32,000 (76% of the city-wide median).

Permits, 12 months
1,114
#52 in New York City
Median declared value
$32,000
Total declared value
$379.3M
Top permit type
General Construction
280 permits

Permits issued per month

Oct 2024Oct 2026 (to date)
Show as table
MonthPermits issued
Oct 202615
Sep 2026109
Aug 202693
Jul 202683
Jun 2026110
May 202680
Apr 202673
Mar 202699
Feb 202667
Jan 2026102
Dec 2025119
Nov 202571
Oct 202593
Sep 2025106
Aug 202578
Jul 2025120
Jun 202574
May 2025108
Apr 2025115
Mar 2025132
Feb 202580
Jan 2025115
Dec 2024126
Nov 2024102
Oct 202476

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Permits by type (last 12 months)

Permit typePermitsShare
General Construction28025.1%
Plumbing15313.7%
Sidewalk Shed1089.7%
Construction Fence1049.3%
Mechanical Systems918.2%
Structural898.0%
Supported Scaffold423.8%
Suspended Scaffold413.7%
Sprinklers373.3%
Foundation353.1%
Solar262.3%
Earth Work242.2%
Support of Excavation211.9%
Protection and Mechanical Methods191.7%
Boiler Equipment151.3%
Standpipe111.0%
Curb Cut60.5%
Antenna50.4%
Sign40.4%
Full Demolition30.3%

Largest permits of the last 12 months

Ranked by declared value. Owner, applicant and contractor names are not shown.

AddressWorkDeclared valueIssued
430 Howard Avenue BrooklynStructuralk12: Remove & replace Brinck and Masonry Works, Door and Window Replacement including Window Guards, Remove & replace Parapet walls, Roofing and As-Built Roofing, Reflashing of Roof Curves, Repair & Replace Picket Fence & Gate & Roof Ladders repair walls,$16.0MMar 11, 2026
15 Mother Gaston Boulevard BrooklynGeneral ConstructionInterior renovation of a 14-story NYCHA multiple dwelling as part of the PACT Program. Includes renovation and improvements at the following locations: select Cellar locations & egress stairs. New canopies and over cladding of the facade to occur$13.0MOct 20, 2025
309 Macdougal Street BrooklynGeneral ConstructionInterior renovation of a 14-story NYCHA multiple dwelling. Renovation and improvements at the Cellar, entrance lobby, dwelling units, egress stairs, and community room. New laundry facility and office @ ground fl. New canopies and over cladding of facade$11.6MSep 15, 2026
24 Mother Gaston Boulevard BrooklynGeneral ConstructionInterior renovation of a 14-story NYCHA multiple dwelling. Includes renovation and improvements at the following locations: select cellar locations, entrance lobby, select dwelling units and egress stairs. New canopies and over cladding of the facade$11.4MSep 15, 2026
820 Hancock Street BrooklynStructuralK005-replacement of windows. New louvers, new plaster & paint & new vct flooring where indicated.$8.0MMar 6, 2026
2171 Dean Street BrooklynStructuralExterior Masonry repairs, Partial window removals and reinstallation. Partial window shade replacement. Flood elimination work scope in various places in the cellar areas. Miscellaneous Interior finishes.$7.1MMay 1, 2026
121 Saratoga Avenue BrooklynGeneral ConstructionProject is a full program accessibility project which includes a new 4 story plus basement elevator addition, to provide access to the school at all floor levels. Additional scope includes bathroom upgrades, office reconfigurations, new accessible doors$4.0MMar 16, 2026
15 Mother Gaston Boulevard BrooklynGeneral ConstructionExterior Facade Repair$3.5MMay 14, 2026

Frequently asked questions

How many building permits were issued in ZIP 11233 (Ocean Hill), New York City?
1,114 permits in the last 12 months — 0.6% of all permits in New York City, ranking #52 of 200 ZIP codes. The most common type was General Construction (280).
What is the median permit value in ZIP 11233 (Ocean Hill), New York City?
$32,000 across permits with a declared value, 76% of the city-wide median ($42,000). Total declared work: $379.3M.

Nearby in the ranking

Source: DOB NOW: Build – Approved Permits (NYC Department of Buildings), NYC Open Data. Licence: NYC Open Data Terms of Use (public, free to reuse). 12-month window from Oct 1, 2025. Declared values are applicants’ estimates and are not verified; personal names are omitted. Generated Oct 9, 2026.