4505 18th Avenue, Brooklyn
Auto repair · built c. 1931 · Block 5439, Lot 29.
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Building permits
- New Building — Multi-Family, filed Nov 27, 2025, 4 units, 4 stories, described as “New four (4) story and cellar, four (4) dwelling unit building”
- Alteration, filed Sep 16, 2025, estimated cost $3K, described as “Installation of 8 ft. construction fence.”
- Demolition, filed Aug 29, 2025, estimated cost $15K, described as “Full demolition of the existing garage.”
Property taxes
- Assessment
- $258,750
- 2026–27 tax
- $23,110
- Market value (city estimate)
- $575,000
- Taxable value
- $213,030
- Assessed land
- $126,450
- Assessed improvements
- $132,300
Zoning
R5: floor area ratio 0.07 built, 1.50 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Apr 2, 2025: $4,000,000, 415 sq ft, sold with other lots
Open-market sales since 2016, from the Department of Finance’s sales files.
Board and land use applications
- 18TH AVE REZONING (City Planning P2012K0038): Completed, decided Apr 25, 2012. A private rezoning from R5 and R5/C1-3 to R6A/C1-3 to facilitate the development of a mixed use building with retail and community facility uses in Brooklyn Community District 12.