# 418 Columbus Avenue, Manhattan

Co-op · 60 units · built c. 1898 · Block 1211, Lot 29.

On Umarelli: https://umarelli.org/nyc/1012110029/418-columbus-avenue

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

Every lot on block 1211: https://umarelli.org/nyc/manhattan/1211.md

## Building permits

- Alteration, filed Mar 24, 2026, estimated cost $40K, described as “Renovation of existing bathroom and kitchen. No change in use, egress, occupancy or fixture location.”
- Alteration, filed Jan 7, 2026, estimated cost $44K, described as “Application filed for mechanical modifications/additions in the cellar and 1ST floor (blank street coffee) as per plans filed herewith. No change in use, egress, or occupancy.”
- Alteration, filed Apr 11, 2025, estimated cost $100K, described as “Herewith filing for Facade repairs as per the drawings. No change in use, egress or occupancy.”
- Alteration, filed Feb 26, 2025, estimated cost $5K, described as “Application filed for installation of a temporary construction fence on the 1ST floor exterior as per plans filed herewith. No change in use, egress, or occupancy.”
- Alteration, filed Jan 15, 2025, described as “Facade inspections and repairs”
- Alteration, filed Dec 4, 2024, estimated cost $5K, 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 Mar 25, 2024, estimated cost $46K, described as “Application filed for structural modifications/additions in the cellar and on the 1ST floor (arabica) as per plans filed herewith. No change in use, egress, or occupancy.”
- Alteration, filed Feb 16, 2024, estimated cost $51K, described as “Application filed for plumbing modifications/additions in the cellar and 1ST floor (blank street) as per plans filed herewith. No change in use, egress, or occupancy.”
- Alteration, filed Feb 16, 2024, estimated cost $95K, described as “Application filed for interior renovation of non-load bearing partitions, ceilings, and finishes in the cellar and 1ST floor (blank street) as per plans filed herewith. No change in use, egress, or occupancy.”
- Alteration, filed Jan 24, 2024, estimated cost $68K, described as “Application filed for interior renovation of non-load bearing partitions, ceilings, and finishes on the 1ST floor (marine layer) as per plans filed herewith. No change in use, egress, or occupancy.”
- Alteration, filed Oct 18, 2023, estimated cost $14K, described as “Alteration to existing cellar storage as per plans attached herewith. No change in use, egress and occupancy.”
- Alteration, filed Oct 3, 2023, estimated cost $20K, described as “Modification to existing VERIZON site. Replace 9 antennas and 6 RRH units and install 3 new antennas on the roof.”
- Alteration, filed Sep 14, 2023, estimated cost $10K, described as “Application filed for removal of non-load bearing partitions, ceilings, and finishes in the cellar and 1ST floor (arabica) as per plans filed herewith. No change in use, egress, or occupancy.”
- Alteration, filed Sep 12, 2023, estimated cost $5K, described as “Replace bathroom and kitchen fixtures in apt 7D. No change in use, egress or occupancy.”
- Alteration, filed Jun 12, 2023, estimated cost $39K, described as “Decommission of existing sprint/cw telecom site. Remove equipment from basement. Remove 13 antennas 12 rrh 2 ac unit and 1 gps from roof. Remove cables from basement, 1-10 and roof. No change in use, egress or occupancy. Original app #…”
- Alteration, filed Jul 13, 2021, estimated cost $30K, described as “Minor renovation of apt 6F as per plans filed herewith. Plumbing filed separetly. No change to use, egress, or occupancy.”
- Alteration, filed Jul 13, 2021, estimated cost $20K, described as “Minor renovation of apartment 3e as per plans filed herewith. plumbing work type filed separately. no changes to egress, use or occupancy”
- Alteration, filed Jul 1, 2020, described as “Installation of sidewalk shed”

## Property taxes

- Assessment: $5,451,750
- 2026–27 tax: $635,961
- Market value (city estimate): $12,115,000
- Taxable value: $5,385,053
- Assessed land: $949,500
- Assessed improvements: $4,502,250

## Tax breaks

- Co-op and condo abatement, with no end date, a $34,067 credit this tax year.

## Zoning

C1-8A: floor area ratio 9.28 built, above the 7.52 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Jul 1, 2026: $780,000
- Feb 3, 2026: $820,000
- May 3, 2024: $1,250,000
- Jan 11, 2024: $405,000
- Aug 17, 2023: $442,500
- Jul 26, 2023: $825,000
- May 24, 2022: $399,000
- Apr 27, 2022: $970,000
- Sep 2, 2021: $425,500
- Jul 22, 2020: $645,000, Apt 3A

The 10 most recent of 16 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 Upper West Side/Central Park West 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