Millionaires’ RowPropertyNYC DOF 2027 supplemental roll

623 AVENUE H, APT 6E

Brooklyn · 11230 · BROOKLYN · BBL 3-06494-1227

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

Full market value
$248,719
DOF estimate · tax year 2027 · roll TC2

In this building

Same building47 units, each valued separately

AptFull market value
C1$838,120
PH2A$278,346
PH1A$268,990
PH1C$262,752
7E$251,838
5E$244,820
PH1B$240,922
PH2B$238,582
PH2C$236,244
2E$227,667
7B$226,887
6B$223,768
5B$219,870
4B$216,752
3B$212,853
2B$209,735
7A$192,581
6A$188,683
5A$185,565
4A$181,666
3A$178,547
7D$178,547
6D$174,649
5D$171,530
2A$167,632
4D$167,632
3D$164,513
2D$160,614
4E$143,462
7C$140,343
3E$139,563
6C$136,444
5C$133,325
4C$129,427
3C$126,308
2C$122,410
4F$115,393
3F$112,274
PS1$19,290
PS2$19,290
PS3$19,290
PS4$19,290
PS5$19,290
PS6$19,290
PS7$19,290
C1

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

PARID3064941227
BBL3-06494-1227
BBL (numeric)3064941227
Borough code3 · Brooklyn
Block6494
Lot1227
Apartment6E
Co-op number
Condo number305412
House number623
StreetAVENUE H
ZIP code11230
Source rollTC2 · 2027
Supplemental rollListed

Owner of record

2 properties1 on supplemental roll

Normalized nameGU, YUNYUN
Combined full market value$268,009

Other properties held by GU, YUNYUN 1

AddressBoroughClassFull market value
623 AVENUE H, APT PS6BrooklynRG · Condo — indoor parking$19,290

Location

40.63026, -73.97050

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.