Millionaires’ RowPropertyNYC DOF 2027 supplemental roll

23 SOUTH 10 STREET, APT 3A

Brooklyn · 11249 · BROOKLYN · BBL 3-02135-1005

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

Full market value
$590,873
DOF estimate · tax year 2027 · roll TC2

In this building

Same building22 units, each valued separately

AptFull market value
1B$643,413
5A$597,339
4B$594,914
3B$593,298
4A$590,873
6A$590,065
6B$589,256
5B$588,448
2A$584,406
2B$582,790
7B$459,927
7A$456,694
1A$434,061
P1$28,949
P2$28,949
P3$28,949
P4$28,949
P5$28,949
P6$28,949
P7$28,949
23 SOUTH 10 STREET

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

PARID3021351005
BBL3-02135-1005
BBL (numeric)3021351005
Borough code3 · Brooklyn
Block2135
Lot1005
Apartment3A
Co-op number
Condo number303644
House number23
StreetSOUTH 10 STREET
ZIP code11249
Source rollTC2 · 2027
Supplemental rollListed

Owner of record

ROSENFELD, SARAH3 properties

3 properties3 on supplemental roll

Normalized nameROSENFELD, SARAH
Combined full market value$1,508,057

Other properties held by ROSENFELD, SARAH 2

AddressBoroughClassFull market value
24 RUTLEDGE STREET, APT 1BrooklynR6 · Condo — residential unit in 1-3 family building$725,629
256 THROOP AVENUE, APT 8DBrooklynR4 · Condo — residential unit, elevator building$191,555

Location

40.70901, -73.96822

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.