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NYC Building Records · BBL 3009250006

4207 8 AVENUE

Brooklyn · Block 925 · Lot 6 · Walk-up + store (Class C7)

4207 8 AVENUE is a Class C7 (walk-up + store) building in Brooklyn (BBL 3009250006) built in 1915, with 9 residential units across 4 floors.

The building is in NYC community district 312, council district 38, zoning district R6, on a 2,600-square-foot lot with a building footprint of 6,600 square feet.

The current registered owner of record per NYC PLUTO is J YAU CORP.

MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.

The building is registered with NYC HPD's landlord-registration system and has no open HPD housing-maintenance code violations on record as of May 18, 2026.

Data sourced daily from NYC PLUTO (Department of City Planning), NYC ACRIS (Department of Finance), and NYC HPD housing-maintenance code violations.

Owner of record

J YAU CORP
HPD-registered head officer: ALICE YAU

HPD registered contacts

People legally accountable to HPD for conditions at this building, in registration-priority order:
  • Head OfficerALICE YAU
  • Corporate OwnerJ YAU CORPORATION
  • Managing AgentWILSON YAU

Most recent deed

Most recent ACRIS document: MTGE recorded Feb 26, 2020.
🔒 See the full deed history for this building →

Recent ACRIS documents (last 2)

DateTypeAmountParties
Feb 26, 2020MTGE$620KParties redacted — full names in MetroDeeds Scout+
Apr 13, 2010MTGE$450KParties redacted — full names in MetroDeeds Scout+
🔒 Reveal the 2 redacted buyer/seller names above →

Building stats

Units
9
Year built
1915
Class
C7
Borough
Brooklyn
Zoning:
R6
Lot size:
2,600 sqft
Building area:
6,600 sqft
Floors:
4
Assessed value:
$501K
Community district:
312
Council district:
38

HPD violations

0 open
Most severe class on record: Class C (immediately hazardous)
No open violations on record. Source: NYC HPD.
🔒 See every closed violation + inspection history →

Recent HPD violation details

Most recent 5 violations issued by NYC HPD at this address:
  • Class AInspected Apr 30, 2026
    (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD…
  • Class AInspected Apr 29, 2026
    §27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONSPICUOUS LOCATION WIT…
  • Class IInspected Nov 20, 2025
    §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE…
  • Class CInspected Oct 31, 2025
    § 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING CONSISTING OF WOOD WEDGE PLACED AT VESTIBULE DOOR
  • Class AInspected Jun 5, 2025
    (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD…
🔒 See closure dates + classification on archived violations →

Recent ACRIS activity

2 documents in the last 5 years (most recent Feb 26, 2020).

Frequently asked questions about 4207 8 AVENUE

Who owns 4207 8 AVENUE?

The current registered owner of record for 4207 8 AVENUE per NYC PLUTO is J YAU CORP. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.

When was 4207 8 AVENUE last sold?

MetroDeeds shows no confirmed ACRIS deed transfer for 4207 8 AVENUE in the last 5 years of recorded NYC public-records data. NYC ACRIS coverage extends back to 1966; an absence in our 5-year window typically means either the BBL has not transacted recently, or the most recent recorded document is not a DEED type (such as a refinance rather than a sale).

How many HPD violations does 4207 8 AVENUE have?

No open HPD housing-maintenance code violations are on record for 4207 8 AVENUE as of May 18, 2026. The building is registered with NYC HPD's landlord-registration system. HPD violation data is pulled daily from the NYC Open Data violations feed.

What is the assessed value of 4207 8 AVENUE?

NYC Department of Finance assesses 4207 8 AVENUE at $501K for the current tax year. NYC assesses property at a fraction of estimated market value (the assessment ratio varies by tax class — 6% for tax class 1 one-to-three-family dwellings, approximately 45% for tax class 2 rental apartment buildings), so the market value implied by this assessment is meaningfully higher. Assessment data is published by NYC Department of Finance.

What building class is 4207 8 AVENUE and what does that mean?

4207 8 AVENUE is NYC building class C7 — Walk-up + store. A walk-up apartment building with a store on the ground floor. Building class is assigned by NYC Department of Finance and recorded in PLUTO; it determines the property's tax class and the regulatory regime that applies.

More from MetroDeeds

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