Condo and co-op units on the roll
3,303
Units at or over $1,000,000
12
Median value of those units
$1,308,510
Unit exposure / yr
$661,747
Houses in Gowanus: 6,159 one- to three-family homes are on the roll, and 671 are valued at $5,000,000 or more, with a median value of $5,775,000 among those. Individual houses are never listed.
Each figure is a ceiling that assumes no over-the-line home is anyone’s primary residence. Buildings are placed in Gowanus by their geocoded address; houses are grouped by ZIP code into the nearest neighborhood.
Buildings in Gowanus with units over the line
| Building | Type | Units over the line | Top DOF value | Phase 1 exposure / yr |
|---|---|---|---|---|
| 597 President Street | Condo | 3 of 4 | $1,704,837 | $204,579 |
| 243 Fourth Avenue | Condo | 3 of 19 | $1,045,533 | $123,413 |
| 292 7th Street | Condo | 1 of 4 | $1,882,320 | $75,293 |
| 554 Fourth Avenue | Condo | 1 of 40 | $1,607,059 | $64,282 |
| 559 Carroll Street | Condo | 1 of 9 | $1,451,730 | $58,069 |
| 225 14th Street | Condo | 1 of 9 | $1,165,289 | $46,612 |
| 232 7th Street | Condo | 1 of 7 | $1,156,230 | $46,249 |
| 161 12th Street | Condo | 1 of 8 | $1,081,249 | $43,250 |
Phase 1 exposure is the flat surcharge on every unit at or over the line, as if none were a primary residence. It is a ceiling, not a bill.
Own in Gowanus?
Look up your unit’s DOF market value and the Phase 1 figure on screen, free.
Milton Coste | Licensed Real Estate Associate Broker | Keller Williams NYC | 917.416.7433
More on Gowanus
- Gowanus market report
- Selling in Gowanus
- Brooklyn pied-a-terre tax exposure
- Keep, lease or sell calculator
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The lookup is free and shows the figure on screen first. If you want to talk through keeping, leasing or selling, call or message me.
Milton Coste | Licensed Real Estate Associate Broker | Keller Williams NYC | 917.416.7433
More on the NYC pied-a-terre tax
This page is educational and is not legal or tax advice. Rates, thresholds and dates come from NY Tax Law Article 30-C (text of the statute) and the NYC Department of Finance (non-primary residence surcharge page), checked October 9, 2026. Values come from the DOF supplemental market value roll of July 24, 2026 (DOF property assessments). A value on the roll shows exposure, not liability: the roll carries no occupancy information, and DOF says appearing on it does not mean a property is subject to the surcharge. Confirm your own situation with a New York attorney or your accountant. Milton Coste, Licensed Real Estate Associate Broker, Keller Williams NYC, 360 Madison Avenue, 9th Floor, New York, NY 10017.