Millionaires’ RowPropertyNYC DOF 2027 supplemental roll

520 WILLIAMS AVENUE

Brooklyn · 11207 · BBL 3-03818-0046

Not on supplemental roll

Full market value
$1,344,000
DOF estimate · tax year 2027 · roll AVROLL

Classification

Tax class2
Tax class meaningClass 2 — rentals, co-ops & condos
Building classC1
Building typeWalk-up apartment — over six families

Parcel identifiers

PARID3038180046
BBL3-03818-0046
BBL (numeric)3038180046
Borough code3 · Brooklyn
Block3818
Lot46
Apartment—
Co-op number—
Condo number—
House number520
StreetWILLIAMS AVENUE
ZIP code11207
Source rollAVROLL · 2027
Supplemental rollNot listed

Owner of record

HPENY HOUSING DEVELOPMENT FUND COMPANY, INC.▣ 45 properties

45 properties11 on supplemental roll

Normalized nameHPENY HOUSING DEVELOPMENT FUND COMPANY, INC
Combined full market value$53,680,000

Other properties held by HPENY HOUSING DEVELOPMENT FUND COMPANY, INC. — 44

AddressBoroughClassFull market value
□1163 SUTTER AVENUEBrooklynC1 · Walk-up apartment — over six families$4,212,000
□385 CLEVELAND STREETBrooklynC1 · Walk-up apartment — over six families$2,345,000
□2451 PITKIN AVENUEBrooklynC1 · Walk-up apartment — over six families$1,963,000
□970 BELMONT AVENUEBrooklynC1 · Walk-up apartment — over six families$1,927,000
□317 ELTON STREETBrooklynC1 · Walk-up apartment — over six families$1,907,000
□611 PENNSYLVANIA AVENUE, APT 19BrooklynC1 · Walk-up apartment — over six families$1,779,000
□122 DOSCHER STREET, APT 27BrooklynC1 · Walk-up apartment — over six families$1,624,000
□336 NEW LOTS AVENUEBrooklynC1 · Walk-up apartment — over six families$1,573,000
□506 RIVERDALE AVENUEBrooklynC1 · Walk-up apartment — over six families$1,559,000
□514 WILLIAMS AVENUEBrooklynC1 · Walk-up apartment — over six families$1,524,000
660 NEW JERSEY AVENUEBrooklynC0 · Three-family$1,518,000
□584 WILLIAMS AVENUEBrooklynC1 · Walk-up apartment — over six families$1,423,000
□518 PENNSYLVANIA AVENUEBrooklynC1 · Walk-up apartment — over six families$1,311,000
□316 NEW LOTS AVENUEBrooklynC1 · Walk-up apartment — over six families$1,302,000
□508 WILLIAMS AVENUEBrooklynC1 · Walk-up apartment — over six families$1,249,000
□2299 PITKIN AVENUEBrooklynC1 · Walk-up apartment — over six families$1,232,000
□526 WILLIAMS AVENUEBrooklynC1 · Walk-up apartment — over six families$1,182,000
526 RIVERDALE AVENUEBrooklynC0 · Three-family$1,176,000
306 NEW LOTS AVENUEBrooklynC0 · Three-family$1,128,000
□539 ALABAMA AVENUEBrooklynC7 · Walk-up apartment with stores$1,116,000
614 RIVERDALE AVENUEBrooklynC0 · Three-family$1,090,000
620 RIVERDALE AVENUEBrooklynC0 · Three-family$1,090,000
□532 WILLIAMS AVENUEBrooklynC1 · Walk-up apartment — over six families$1,081,000
□643 NEW JERSEY AVENUEBrooklynC2 · Walk-up apartment — five to six families$1,080,000
633 NEW JERSEY AVENUEBrooklynC0 · Three-family$1,038,000
□973 DUMONT AVENUEBrooklynC1 · Walk-up apartment — over six families$1,035,000
□502 WILLIAMS AVENUEBrooklynC1 · Walk-up apartment — over six families$1,008,000
□474 RIVERDALE AVENUEBrooklynC1 · Walk-up apartment — over six families$987,000
□505 WILLIAMS AVENUEBrooklynC1 · Walk-up apartment — over six families$875,000
□486 WILLIAMS AVENUEBrooklynC1 · Walk-up apartment — over six families$866,000
□490 WILLIAMS AVENUEBrooklynC1 · Walk-up apartment — over six families$866,000
□496 WILLIAMS AVENUEBrooklynC1 · Walk-up apartment — over six families$829,000
□596 LOGAN STREETBrooklynC2 · Walk-up apartment — five to six families$790,000
325 NEW LOTS AVENUEBrooklynC0 · Three-family$786,000
□520 RIVERDALE AVENUEBrooklynC2 · Walk-up apartment — five to six families$755,000
2307 PITKIN AVENUEBrooklynC0 · Three-family$749,000
□300 NEW LOTS AVENUEBrooklynC2 · Walk-up apartment — five to six families$689,000
692 GEORGIA AVENUEBrooklynC0 · Three-family$635,000
□542 WILLIAMS AVENUEBrooklynC2 · Walk-up apartment — five to six families$617,000
□673 NEW JERSEY AVENUEBrooklynC3 · Walk-up apartment — four families$529,000
□523 HINSDALE STREETBrooklynC4 · Walk-up apartment — old law tenement$511,000
□332 NEW LOTS AVENUEBrooklynC1 · Walk-up apartment — over six families$496,000
653 GEORGIA AVENUEBrooklynB3 · Two-family — converted from one-family$495,000
645 GEORGIA AVENUEBrooklynB3 · Two-family — converted from one-family$389,000

Location

40.66306, -73.89775

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.