420 Court Street, Brooklyn
Four-family with store · built 2025 · Block 361, Lot 29.
Building permits
- Alteration, filed Feb 15, 2025, estimated cost $1K, described as “Installation of temporary heavy duty sidewalk shed and pipe scaffold as per plans. No change in use, egress or occupancy.sidewalk shed shall comply with chapter #33 of 2022 the NYC building code.live load 300PSF.”
- Alteration, filed Apr 3, 2023, estimated cost $5K, described as “Installation of pipe scaffolding and overhead protection as per plans. All equipment shall comply with chapter #33 of the 2022 code. No change in use, egress or occupancy under this application.”
- Alteration, filed Nov 29, 2022, estimated cost $1K, described as “Installation of plywood construction fence as per plans filed herewith”
- Alteration, filed Sep 26, 2022, estimated cost $50K, described as “Partial demolition of existing one story commercial building as per plans filed herewith. Application filed in conjunction with st application B08004008 and alt 1 filing B00653109”
- Major Renovation — Enlargement, filed Jan 31, 2022, estimated cost $2.6M, 4 units added, 6 stories, described as “Proposed alteration to existing one (1) story commercial building to 5 story mixed use building as per plans filed herewith”
Property taxes
- Assessment
- $641,700
- 2026–27 tax
- $44,472
- Market value (city estimate)
- $1,426,000
- Taxable value
- $357,522
- Assessed land
- $337,500
- Assessed improvements
- $304,200
Zoning
R6A: floor area ratio 4.92 built, above the 3.00 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Sep 2, 2021: $3,257,482
Open-market sales since 2016, from the Department of Finance’s sales files.