# 666 West End Avenue, Manhattan

Apartment hotel · built c. 1927 · Block 1240, Lot 1.

On Umarelli: https://umarelli.org/nyc/1012400001/666-west-end-avenue

More construction in Upper West Side: https://umarelli.org/nyc/manhattan/upper-west-side.md

Every lot on block 1240: https://umarelli.org/nyc/manhattan/1240.md

## Building permits

- Alteration, filed Apr 18, 2024, described as “Facade restoration via suspended scaffolding”
- Alteration, filed Jun 14, 2023, 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 Mar 1, 2023, estimated cost $75K, 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 Nov 29, 2022, estimated cost $1.0M, described as “Facade Restoration as per plans.”
- Alteration, filed Apr 13, 2022, estimated cost $104K, described as “Interior renovation to combine apt 4N and 4O. Partition changes as per plans. No change in use, occupancy, or egress.”
- Alteration, filed Apr 13, 2022, estimated cost $7K, described as “Plumbing work in apt 4N and 4O as per plans. No change in use, occupancy, or egress.”
- Alteration, filed Mar 21, 2022, estimated cost $100K, described as “Interior renovation to combine apt 2L and 2K. Partition changes to non-load-bearing walls as per plans. No change in use, occupancy, or egress.”
- Alteration, filed Mar 21, 2022, estimated cost $7K, described as “Interior renovation to combine apt 2L and 2K. Plumbing work as per plans. No change in use, occupancy, or egress.”
- Alteration, filed Apr 13, 2021, estimated cost $15K, 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 Jun 3, 2020, estimated cost $8K, described as “Plumbing filing for apartment 21HJ. Plumbing work as per plans. General construction filed under job # 140907204. No change in use, occupancy or egress.”
- Alteration, filed Apr 24, 2020, estimated cost $5K, described as “Propose plumbing modifications all as per plans herewith filed. No change in use, egress or occupancy filed under this application”
- Alteration, filed Jan 15, 2020, estimated cost $3K, described as “Plumbing filing for apt 3XY. Plumbing work as per plans. General construction filed under #140883658. No change in use occupancy or egress.”
- Alteration, filed Oct 30, 2019, estimated cost $9K, described as “Plumbing filing for apt 17SU. Plumbing work as per plans. General construction filed under #140875051. No change in use, occupancy or egress.”

## Property taxes

- Assessment: $14,876,550
- 2026–27 tax: $1,448,830
- Market value (city estimate): $33,059,000
- Taxable value: $13,355,730
- Assessed land: $3,611,250
- Assessed improvements: $11,265,300

## Zoning

R10A (part of the lot is R8): floor area ratio 17.40 built, above the 10.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Flood zone

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

## Landmarks

Part of Riverside-West End Historic District (Historic District). 50 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