# 140 Riverside Boulevard, Manhattan

Apartment building · 354 units · built 2002 · Block 1171, Lot 133.

On Umarelli: https://umarelli.org/nyc/1011710133/140-riverside-boulevard

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

Every lot on block 1171: https://umarelli.org/nyc/manhattan/1171.md

## Building permits

- Alteration, filed May 11, 2026, estimated cost $118K, described as “Installation of new VERIZON site on the roof. Install 4 sectors (10 antennas) with associated parts, 11 RRH units, 3 GPS antennas and 1 equipment platform with cabinets. Related conduits through 1st-26th floor and service connection in the…”
- Alteration, filed Apr 8, 2026, estimated cost $114K, described as “Replacment of HVAC units in the mech. Room, outside space, and roof with a total capacity of 32.5 tons. No change to egress, use, or occupancy.”
- Alteration, filed May 15, 2024, estimated cost $890K, described as “New Roof Recovering System at Existing Terraces and Main Building Roofs, and minor facade repairs. No change to use, egress, or certificate of occupancy.”
- Alteration, filed Oct 12, 2022, estimated cost $426K, described as “Exterior renovation of existing courtyard. Work to include non-structural demolition, general construction and finishes. No change to use, egress or occupancy.”
- Alteration, filed Aug 23, 2022, estimated cost $492K, described as “Interior renovation of existing lobby. Work to include non-structural demolition, general construction and finishes. No change in use, egress or occupancy.”
- Alteration, filed Feb 24, 2020, estimated cost $20K, described as “Installation of 2 barbecue gas grills at OSP (first floor courtyard) with associated gas lines, and new dedicated gas meter. No change to use, egress, or occupancy.”

## Property taxes

- Assessment: $46,465,200
- 2026–27 tax: $5,521,746
- Market value (city estimate): $103,256,000
- Taxable value: $44,390,590
- Assessed land: $1,793,250
- Assessed improvements: $44,671,950

## Zoning

R10: floor area ratio 12.07 built, above the 10.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Apr 7, 2022: $265,650,000

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

## Flood zone

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

## Board and land use applications

- RIVERSIDE SOUTH (City Planning P1999M0335): Completed, decided Jan 20, 2000. 2ND MODIFICATION TO THE SPECIAL PERMIT TO MODIFY CERTAIN DE-\*SIGN CONTROLS FOR PARCELS 'E' & 'F' IN THE RIVERSIDE SOUTH\*GENERAL LARGE SCALE DEVELOPMENT

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