Millionaires’ RowPropertyNYC DOF 2027 supplemental roll

121 WEST 20 STREET, APT 3B

Manhattan · 10011 · NEW YORK · BBL 1-00796-1110

On the supplemental roll · does not match the published surcharge criteria

Full market value
$526,710
DOF estimate · tax year 2027 · roll TC2

In this building

Same building29 units, each valued separately

AptFull market value
COM$6,051,999
5A$779,560
5F$730,406
5G$723,370
2A$653,154
5B$646,112
5E$632,070
5C$611,009
5D$611,009
2F$603,959
2B$596,941
2G$596,941
4A$589,931
2E$582,889
3A$582,889
2C$561,825
2D$561,825
4F$540,776
3F$533,713
4B$533,713
4G$533,713
3B · this record$526,710
3G$526,710
4E$519,701
3E$512,674
4C$498,606
4D$498,606
3C$491,594
3D$491,594

Unit values are assessed individually; the building figure is their aggregate.

Classification

Tax class2
Tax class meaningClass 2 — rentals, co-ops & condos
Building classR4
Building typeCondo — residential unit, elevator building

Parcel identifiers

PARID1007961110
BBL1-00796-1110
BBL (numeric)1007961110
Borough code1 · Manhattan
Block796
Lot1110
Apartment3B
Co-op number
Condo number100781
House number121
StreetWEST 20 STREET
ZIP code10011
Source rollTC2 · 2027
Supplemental rollListed

Owner of record

SWIER, BRIAN G

1 property

Normalized nameSWIER, BRIAN G
Combined full market value$526,710

Location

40.74156, -73.99487

About this data. Source: the New York City Department of Finance 2027 supplemental property roll — a public record listing properties that may fall within the scope of the non-primary-residence (“pied-à-terre”) surcharge — shown against the full FY27 assessment roll of every parcel in the city. Owner names and addresses are reproduced as published by DOF.

Parcels drawn in grey are on the city assessment roll but not on the supplemental roll; white parcels are on the supplemental roll. Grey is context, not a judgement — a great deal of the city (airports, parks, offices, most commercial property) was never in scope for this surcharge in the first place.

Parcels marked in red match the criteria DOF published for the surcharge — broadly, class 1 houses over $5M and condo or co-op units at $1M and above. DOF describes the roll as including but not limited to properties that may be subject, and a property used as the owner’s primary residence is generally exempt, so a red mark means may be subject, never that tax is owed.

Dollar figures are DOF full market value (FMV) estimates used for assessment purposes. They are not sale prices, appraisals, or listing prices. Appearing on this roll does not mean the tax applies to a property — eligibility depends on residency and other facts that are not in this dataset. Records may contain errors carried over from the source roll.