# 273 5th Avenue, Manhattan

Four-family with store · built 2024 · Block 859, Lot 4.

On Umarelli: https://umarelli.org/nyc/1008590004/273-5-avenue

More construction in Murray Hill: https://umarelli.org/nyc/manhattan/murray-hill.md

## Building permits

- New Building — Multi-Family, filed Nov 29, 2021, 4 units, 5 stories, described as “This new development - 5-Story Mix-used New Building comprising of total four (4) dwelling units is part of one zoning lot and multiple tax lot. Obtain C of O”
- Alteration, filed Feb 22, 2024, estimated cost $1K, described as “Installation of temporary plywood fence as per plan. No change in use, egress or occupancy.”
- Alteration, filed Jun 14, 2022, estimated cost $1K, described as “Proposal to install temporary construction fence filed in conjunction with NB job #M00627851-I1”

## Property taxes

- Assessment: $1,044,450
- 2026–27 tax: $129,919
- Market value (city estimate): $2,321,000
- Taxable value: $1,044,450
- Assessed land: $318,150
- Assessed improvements: $726,300

## Zoning

C5-2: floor area ratio 2.36 built, 10.00 allowed by base zoning.

## Recent sales

- Nov 5, 2025: $9,200,000
- Mar 26, 2018: $3,000,000

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

- Flatiron BID Expansion (City Planning 2021M0260): Business improvement district, Completed, filed Nov 30, 2020, decided May 19, 2021. An application from the Small Business Services (SBS) on behalf of the Flatiron Business Improvement District (BID) to modify the existing plan and expand the BID in Community Districts 4 and 5 of Manhattan.

## In the news

[Foundations Underway For 273 Fifth Avenue in NoMad, Manhattan](https://newyorkyimby.com/2024/06/foundations-underway-for-273-fifth-avenue-in-nomad-manhattan.html), New York YIMBY, Jun 17, 2024.

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