526 5th Avenue, Brooklyn
Commercial · built c. 1915 · Block 1034, Lot 42.
Building permits
- New Building — Multi-Family, filed Mar 27, 2026, 10 units, 6 stories, described as “Proposed 6-story mixed-use new building, total of 10 dwelling units, of which (2) are uap”
- Alteration, filed Sep 9, 2026, estimated cost $160, described as “Proposed 8FT construction fence. No change to use, egress or occupancy under this application.”
- Demolition, filed Mar 30, 2026, estimated cost $30K, described as “Full demolition to a one story building”
Property taxes
- Assessment
- $221,850
- 2026–27 tax
- $22,690
- Market value (city estimate)
- $493,000
- Taxable value
- $209,160
- Assessed land
- $35,550
- Assessed improvements
- $186,300
Zoning
C4-3A: floor area ratio 0.72 built, 3.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Nov 4, 2025: $1,525,000
Open-market sales since 2016, from the Department of Finance’s sales files.