407 Remsen Avenue, Brooklyn

Apartment building · 54 units · built 2021 · Block 4665, Lot 71.

Building permits

Alteration, filed Dec 12, 2025, estimated cost $13K, described as “Installation of temporary needle beam as per plans. Work shall comply with chapter #33 of the NYC building code. No change in use, occupancy, or egress under this application.”
Alteration, filed Dec 5, 2025, estimated cost $45K, described as “Proposed installation of temporary pipe scaffold as per plans. Work shall comply with chapter #33 of the NYC building code. No change in use, occupancy, or egress under this application.”
Alteration, filed Dec 5, 2025, estimated cost $9K, described as “Proposed installation of heavy duty sidewalk shed as per plans. Live load 300 lbs per square feet. Sidewalk shed shall comply with chapter #33 of the NYC building code. No change in use, occupancy, or egress under this application.”
Alteration, filed Jul 12, 2021, estimated cost $101K, described as “Filing plumbing work type in conjunction with NB job # 322047352”
Alteration, filed May 11, 2021, estimated cost $50K, described as “Soe and underpinning as per plan”
Alteration, filed May 11, 2021, estimated cost $408K, described as “Application filed for structural and foundation as per plan”
Alteration, filed May 5, 2021, estimated cost $52K, described as “Install sprinkler/standpipe sytems as per plan”
Alteration, filed Apr 23, 2021, estimated cost $56K, described as “Install mechanical systems as per plan”
Alteration, filed Jul 17, 2020, estimated cost $3K, described as “8' construction fence”

R6: floor area ratio 4.71 built, above the 2.43 base zoning allows, which bonuses, transfers or older rules can permit.

Current FEMA flood map: zone X, minimal flood hazard.

Open-market sales since 2016, from the Department of Finance’s sales files.