# 320 West 46th Street, Manhattan

Commercial · built c. 1928 · Block 1036, Lot 41.

On Umarelli: https://umarelli.org/nyc/1010360041/320-west-46-street

More construction in Midtown West: https://umarelli.org/nyc/manhattan/midtown-west.md

Every lot on block 1036: https://umarelli.org/nyc/manhattan/1036.md

## Building permits

- Alteration, filed Jan 27, 2026, estimated cost $25K, described as “Filing for the Installation of New Plumbing Fixtures in the Bathrooms and Janitor Closet. Reconnect Plumbing to existing piping. No change to Use, Egress or Occupancy.”
- Alteration, filed Jan 27, 2026, estimated cost $9K, described as “Alteration to Mechanical Systems - Install new Exhaust Fan and ductwork for toilet; Install New Wall Mounted Unit Heater for bathroom. No change to Use, Egress or Occupancy.”
- Alteration, filed Jan 16, 2026, estimated cost $26K, described as “Alteration filed for two new ADA compliant restrooms on 5TH floor. Scope of work includes minor demolition, new walls, new doors, floor and wall finishes and ceilings as per plans attached. No changes to the use, egress or occupancy.”
- Alteration, filed Jan 31, 2020, described as “Installation of pipe scaffold as per plans. No change in use, egress or occupancy.”

## Property taxes

- Assessment: $2,247,300
- 2026–27 tax: $214,663
- Market value (city estimate): $4,994,000
- Taxable value: $1,978,830
- Assessed land: $576,000
- Assessed improvements: $1,671,300

## Zoning

R8: floor area ratio 5.50 built, 6.02 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