# 17 Thompson Street, Manhattan

Co-op · 7 units · built c. 1910 · Block 227, Lot 55.

On Umarelli: https://umarelli.org/nyc/1002270055/17-thompson-street

More construction in SoHo: https://umarelli.org/nyc/manhattan/soho.md

Every lot on block 227: https://umarelli.org/nyc/manhattan/227.md

## Building permits

- Alteration, filed May 12, 2026, estimated cost $35K, described as “Installation of multizone minisplit AC system”
- Alteration, filed Sep 24, 2021, estimated cost $39K, described as “Filing HVAC air cooled split system heat pump for heating & cooling. System comprised of 4 interior air handlers, and 1 wall mounted outdoor condenser at roof. Inclusive of ductwork, controls, piping, thermostats. No change to use, egress,…”
- Alteration, filed Sep 24, 2021, estimated cost $135K, described as “Plans for Interior renovation. Work includes interior demolition of finishes, non-bearing walls, replace flooring (except L.R., Kitchen). New work includes bathrooms, closets, non-bearing walls, kitchen cabinets, counter-tops, finishes. No…”
- Alteration, filed Sep 24, 2021, estimated cost $30K, described as “Filing plans for plumbing work in conjunction with two (2) other applications for (GC) General Construction and (MS) Mechanical Systems. See "Additional Information" for Related BIS/DOB Now Job Number this filing. No changes to use,…”
- Alteration, filed Apr 18, 2018, estimated cost $5K, described as “Non illuminated advertising wall sign”
- Alteration, filed Mar 12, 2018, estimated cost $5K, described as “Erect, maintain & dismantle 12 high heavy duty sidewalk shed approx 143 lft as per plans filed herewith. No change to use, egress or occupancy.”

## Property taxes

- Assessment: $2,783,700
- 2026–27 tax: $110,403
- Market value (city estimate): $6,186,000
- Taxable value: $1,044,050
- Assessed land: $1,030,500
- Assessed improvements: $1,753,200

## Tax breaks

- Co-op and condo abatement, with no end date, a $19,475 credit this tax year.

## Zoning

M1-5/R10: floor area ratio 7.05 built, 10.00 allowed by base zoning.

## Recent sales

- Feb 3, 2025: $3,100,000
- Jan 3, 2025: $2,475,000
- Aug 10, 2021: $2,150,000

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

## Flood zone

Current FEMA flood map: zone AE, high risk: a 1% chance of flooding each year, base flood elevation 10 ft (NGVD29).

## Board and land use applications

- SoHo/NoHo (City Planning 2018M0375): Zoning map change, Zoning text change, Completed, decided Aug 25, 2022. SoHo/NoHo Neighborhood Plan seeks to strengthen SoHo and NoHo as mixed-use neighborhoods and promote equity. The proposal will expand housing opportunities for New Yorkers, reduce burdens for residents and businesses, and support continued…
- 17 THOMPSON ST (City Planning P1983M1361): Completed, decided Jul 9, 1984. CERT-GRANDFATHERING DETERMINATION (ZR42-141) TO LEGALIZE 1\*UNIT IN A 6 STORY BLDG

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