Millionaires’ RowPropertyNYC DOF 2027 supplemental roll

21 DULANCEY COURT

Staten Island · 10301 · STATEN ISLAND · BBL 5-00504-0121

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

Full market value
$464,000
DOF estimate · tax year 2027 · roll TC1

Classification

Tax class1
Tax class meaningClass 1 — 1-3 family homes
Building classA5
Building typeOne-family — attached / semi-detached

Parcel identifiers

PARID5005040121
BBL5-00504-0121
BBL (numeric)5005040121
Borough code5 · Staten Island
Block504
Lot121
Apartment
Co-op number
Condo number
House number21
StreetDULANCEY COURT
ZIP code10301
Source rollTC1 · 2027
Supplemental rollListed

Owner of record

WU, SHANSHAN2 properties

2 properties2 on supplemental roll

Normalized nameWU, SHANSHAN
Combined full market value$1,111,566

Other properties held by WU, SHANSHAN 1

AddressBoroughClassFull market value
138 EAST 50TH STREET, APT 18AManhattanR4 · Condo — residential unit, elevator building$647,566

Location

40.63412, -74.07784

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.