166 Franklin Avenue, Brooklyn
Apartment building · 10 units · built c. 1905 · Block 1912, Lot 39.
Building permits
- Alteration, filed Oct 7, 2026, estimated cost $49K, described as “Legalization of existing(2) split HVAC units”
- Alteration, filed Jun 9, 2026, estimated cost $25K, described as “We are filing for a non-combustible porch extension at Exposure One to address Violation 39172729Z. There will be no change in use, occupancy, or egress. We are leaving a space in between and are filing for two separate balconies.”
- Alteration, filed Nov 27, 2017, estimated cost $6K, described as “Installation of temporary heavy duty sidewalk shed as per plans. No change in use, egress or occupancy.sidewalk shed shall comply with chapter #33 of the NYC building code.live load 300PSF.”
Property taxes
- Assessment
- $399,600
- 2026–27 tax
- $20,505
- Market value (city estimate)
- $888,000
- Taxable value
- $164,844
- Assessed land
- $7,650
- Assessed improvements
- $391,950
Zoning
R6B: floor area ratio 2.14 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Feb 2, 2017: $2,900,000
- Jun 6, 2016: $2,000,000
Open-market sales since 2016, from the Department of Finance’s sales files.