# 850 Throgs Neck Expwy Sr, The Bronx

Two-family · built 1965 · Block 5472, Lot 54.

On Umarelli: https://umarelli.org/nyc/2054720054/850-throgs-neck-expressway

More construction in Country Club: https://umarelli.org/nyc/bronx/country-club.md

## Building permits

- Major Renovation — Conversion, filed Oct 15, 2026, estimated cost $75K, 1 unit added, 3 stories, described as “Convert two family to 3 family with accessory duplex and new fire escape on rear facade. Plumbing to be added under subsequent filing, which cost is included on this filing.”

## Property taxes

- Assessment: $70,380
- 2026–27 tax: $9,344
- Market value (city estimate): $1,173,000
- Taxable value: $47,088
- Assessed land: $11,760
- Assessed improvements: $58,620

## Zoning

R4: floor area ratio 1.09 built, above the 1.00 base zoning allows, which bonuses, transfers or older rules can permit.

## 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