# 378 3rd Avenue, Manhattan

Apartment building · 8 units · built c. 1910 · Block 883, Lot 45.

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On Umarelli: https://umarelli.org/nyc/1008830045/378-3-avenue

More construction in Gramercy: https://umarelli.org/nyc/manhattan/gramercy.md

Every lot on block 883: https://umarelli.org/nyc/manhattan/883.md

## Building permits

- Alteration, filed May 29, 2026, estimated cost $84K, described as “Interior renovation scope of work at cellar, 1ST. Fl. In 5 story commercial building. Construction work and mechanical work as per plan. Replace kitchen hood in 1ST floor and maintain exhaust system. No change in egress, use, or occupancy.”
- Alteration, filed Jan 24, 2022, estimated cost $16K, described as “Minor interior partition changes. No change to use, egress or occupancy filed under this application.”

## Property taxes

- Assessment: $3,265,650
- 2026–27 tax: $258,408
- Assessed land: $900,000
- Assessed improvements: $2,365,650

## Zoning

C2-8 (part of the lot is R8B): floor area ratio 5.30 built, 10.00 allowed by base zoning.

## Flood zone

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

From New York City and Jersey City public records, refreshed within a day of each release. Sources: https://umarelli.org/sources. Methodology and corrections: https://umarelli.org/methodology