429 Kent Avenue is a condominium in Williamsburg, Brooklyn with 216 units on the Department of Finance’s July 24, 2026 supplemental roll. 30 of them carry a DOF market value of $1,000,000 or more, and the median value across the building is $361,751.
Units on the roll
216
At or over $1,000,000
30 (14%)
Top DOF value
$1,909,611
Phase 1 exposure / yr
$1,472,474
If none of the over-the-line units were a primary residence, the Phase 1 surcharge would total about $1,472,474 a year. That is a ceiling: owners who live there, lease for a year or more to a primary-resident tenant, or house an immediate family member owe nothing. See every exemption.
How values spread across the building
Phase 2 sensitivity
From July 1, 2028, Phase 2 moves condos and co-ops to a $5,000,000 threshold and the 0.8%, 1.05% and 1.3% schedule, measured under a new DOF assessed-value system that DOF has not finalized. It is scheduled, not settled. On today’s DOF values, 0 units in this building would sit at or above the $5,000,000 Phase 2 line.
Check your own unit
Pick your apartment at 429 Kent Avenue and see its value, band and annual figure on screen. Open the check for this building.
Milton Coste | Licensed Real Estate Associate Broker | Keller Williams NYC | 917.416.7433
The top 10 unit values on the DOF roll
| Apartment | DOF market value | Over or under the line | Phase 1 surcharge / yr |
|---|---|---|---|
| PH2 | $1,909,611 | Over | $76,384 |
| PH3 | $1,909,499 | Over | $76,380 |
| PH1 | $1,899,898 | Over | $75,996 |
| PH5 | $1,895,945 | Over | $75,838 |
| L32 | $1,182,043 | Over | $47,282 |
| L53 | $1,181,366 | Over | $47,255 |
| L33 | $1,181,253 | Over | $47,250 |
| L52 | $1,181,027 | Over | $47,241 |
| L62 | $1,180,914 | Over | $47,237 |
| L63 | $1,180,914 | Over | $47,237 |
The 10 highest DOF values of 216 units. Apartment numbers and values as DOF published them; no owner information is collected or shown.
See all 216 units on the roll
Every apartment’s DOF market value, over or under the line, and the Phase 1 figure, in one table. Leave your details and the table opens right here.
For sale in this building now
$1,050,000
#639 · 1 bed · 1 bath
Listing by Compass
$5,500,000
#PH3 · 5 bed · 7 bath
Listing by Compass
$1,050,000
#632 · 1 bed · 1 bath
Listing by I&A REALTY GROUP LLC
$2,200,000
#901 · 2 bed · 2 bath
Listing by Serhant
$999,000
#239 · 1 bed · 1 bath
Listing by I&A REALTY GROUP LLC
$1,145,000
#706 · 1 bed · 1 bath
Listing by I&A REALTY GROUP LLC
Listing data provided by the REBNY Listing Service (RLS) and may not reflect all available activity. All listing information is deemed reliable but not guaranteed. The listing broker is identified on each listing.
Around 429 Kent Avenue
- Williamsburg pied-a-terre tax exposure
- Brooklyn pied-a-terre tax exposure
- Williamsburg market report
- Selling in Williamsburg
- Keep, lease or sell calculator
Ready to see your own number?
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.