# 21-48 45th Avenue, Queens

Apartment building · 5 units · built c. 1889 · Block 77, Lot 36.

On Umarelli: https://umarelli.org/nyc/4000770036/21-48-45-avenue

More construction in Long Island City: https://umarelli.org/nyc/queens/long-island-city.md

Every lot on block 77: https://umarelli.org/nyc/queens/77.md

## Building permits

- Alteration, filed Mar 17, 2026

## Property taxes

- Assessment: $508,500
- 2026–27 tax: $15,321
- Market value (city estimate): $1,130,000
- Taxable value: $123,169
- Assessed land: $230,850
- Assessed improvements: $277,650

## Zoning

R6B: floor area ratio 1.60 built, 2.00 allowed by base zoning.

## Recent sales

- Feb 8, 2016: $1,188,000

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

## Flood zone

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

## Landmarks

Part of Hunters Point Historic District (Historic District). 6 Landmarks Preservation Commission permits are on file.

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