New construction in South Slope
Since March 2021, builders in South Slope have filed applications for 13 apartment buildings, 4 houses and 13 major renovations, adding 970 units. 11 of the 17 new buildings have been approved so far, and 2 more have permits for early work. The latest was filed on Oct 29, 2026.
- Units
- 970
- Apartment buildings
- 13
- Houses
- 4
- Major renovations
- 13
- Tallest
- 19 stories
Largest projects
-
-
263 Prospect Avenue 144 units 5 stories · filed Jan 27, 2022 Photo via Brownstoner: After Delays, Apartments Replacing Grand Prospect Hall Near Completion -
467 REAR Prospect Avenue 99 units 10 stories · filed Jul 30, 2026 Photo via Brownstoner: Massive Change Coming to Arrow Linen Block Under New Developer
In the news
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After Delays, Apartments Replacing Grand Prospect Hall Near Completion Brownstoner · Oct 6, 2026
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Massive Change Coming to Arrow Linen Block Under New Developer Brownstoner · Aug 31, 2026
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Kay’s Place Completes Construction At 487 4th Avenue in Park Slope Brooklyn New York YIMBY · Jul 19, 2026
All filings
202610 filings
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Apartment building 8 units 5 stories
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Enlargement 1 unit added 4 stories
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Enlargement 3 units added 6 stories
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Conversion 99 units added 10 stories
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Apartment building 99 units 10 stories
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Apartment building 99 units 10 stories
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Apartment building 99 units 10 stories
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Conversion 2 units added 4 stories
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Apartment building 10 units 6 stories
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Enlargement 2 units added 4 stories
20251 filing
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Major renovation 1 unit in all 3 stories
20243 filings
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Conversion 29 units added 3 stories
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Major renovation 3 units in all 4 stories
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Apartment building 32 units 5 stories
20233 filings
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Apartment building 5 units 5 stories
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Major renovation 1 unit in all 3 stories
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House 4 units 4 stories
20227 filings
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House 4 units 4 stories
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House 4 units 4 stories
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Major renovation 3 units in all 4 stories
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Apartment building 28 units 5 stories
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Major renovation 3 units in all 4 stories
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Enlargement 30 units added 6 stories
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Apartment building 144 units 5 stories
20216 filings
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Apartment building 10 units 5 stories
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House 3 units 4 stories
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Apartment building 205 units 19 stories
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Major renovation 3 units in all 3 stories
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Apartment building 44 units 11 stories
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Apartment building 6 units 3 stories
Nearby neighborhoods
- Park Slope 538 units · 35 projects 0.8 mi northeast
- Windsor Terrace 68 units · 10 projects 0.8 mi southeast
- Gowanus 9,630 units · 96 projects 0.9 mi north
- Carroll Gardens 122 units · 30 projects 1 mi north
- Cobble Hill 4 units · 4 projects 1 mi north
- Boerum Hill 839 units · 25 projects 1 mi north
- Red Hook 974 units · 41 projects 1 mi northwest
- Kensington 562 units · 14 projects 1 mi south
How South Slope ranks
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Brooklyn neighborhoods 20th of 50 for units
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New York City neighborhoods 62nd of 210 for units
New-building and major-renovation filings with three or more units, three or more stories, or 5,000 square feet of work, from the Department of Buildings’ DOB NOW records on NYC Open Data. Neighborhoods follow the Department of Finance’s neighborhood for each tax block. Methodology