New construction in Park Slope
Since March 2021, builders in Park Slope have filed applications for 9 apartment buildings, 9 houses, 1 other new building and 16 major renovations, adding 538 units. 13 of the 19 new buildings have been approved so far. The latest was filed on Oct 7, 2026.
- Units
- 538
- Apartment buildings
- 9
- Houses
- 9
- Major renovations
- 16
- Tallest
- 17 stories
Largest projects
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67 4th Avenue 99 units 17 stories · filed Jul 15, 2025 Photo via New York YIMBY: Demolition Finishes at 67–75 Fourth Avenue in Park Slope, Brooklyn -
In the news
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108 Fifth Avenue Readies for Groundbreaking in Park Slope, Brooklyn New York YIMBY · Oct 13, 2026 -
Demolition Finishes at 67–75 Fourth Avenue in Park Slope, Brooklyn New York YIMBY · Apr 26, 2026
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Renderings Revealed for 250 Flatbush Avenue in Park Slope, Brooklyn New York YIMBY · Apr 24, 2026
All filings
20268 filings
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Conversion 11 units added 5 stories
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Conversion 12 units added 4 stories
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Apartment building 12 units 6 stories
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Apartment building 65 units 11 stories
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New building 2 stories
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Apartment building 20 units 8 stories
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House 3 units 6 stories
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House 1 unit 4 stories
20259 filings
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House 1 unit 4 stories
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House 1 unit 4 stories
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House 1 unit 4 stories
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Apartment building 259 units 10 stories
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Major renovation 4 units in all 4 stories
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Apartment building 99 units 17 stories
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House 1 unit 4 stories
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Major renovation 1 unit in all 3 stories
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Major renovation 2 units in all 4 stories
20248 filings
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House 4 units 4 stories
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House 4 units 4 stories
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Apartment building 5 units 4 stories
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Apartment building 11 units 4 stories
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Enlargement 2 units added 4 stories
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Major renovation 1 unit in all 3 stories
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Major renovation 2 units in all 3 stories
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Conversion 3 units added 4 stories
20234 filings
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Major renovation 3 units in all 4 stories
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Major renovation 4 units in all 4 stories
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Major renovation 1 unit in all 3 stories
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Apartment building 10 units 5 stories
20223 filings
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Conversion 1 unit added 4 stories
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Apartment building 10 units 6 stories
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House 1 unit 5 stories
20213 filings
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Major renovation 3 stories
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Major renovation 3 units in all 4 stories
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Enlargement 1 unit added 4 stories
Nearby neighborhoods
- Gowanus 9,630 units · 96 projects 0.5 mi west
- Boerum Hill 839 units · 25 projects 0.7 mi north
- Prospect Heights 885 units · 17 projects 0.8 mi east
- South Slope 970 units · 30 projects 0.8 mi southwest
- Carroll Gardens 122 units · 30 projects 0.9 mi northwest
- Fort Greene 3,181 units · 35 projects 1 mi north
- Cobble Hill 4 units · 4 projects 1 mi northwest
- Downtown Brooklyn 3,936 units · 26 projects 1 mi north
How Park Slope ranks
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Brooklyn neighborhoods 27th of 50 for units
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New York City neighborhoods 81st 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