523 SHEFFIELD AVENUE
523 SHEFFIELD AVENUE is a Class C3 (walk-up, pre-1929) building in Brooklyn (BBL 3038220013) built in 1930, with 4 residential units across 2 floors.
The building is in NYC community district 305, council district 42, zoning district R6, on a 2,375-square-foot lot with a building footprint of 3,280 square feet.
The current registered owner of record per NYC PLUTO is BAILEY, CASMAS.
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
HPD registered contacts
- Managing AgentCasmas Bailey
- Site ManagerIAN WALTERS
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6
- Lot size:
- 2,375 sqft
- Building area:
- 3,280 sqft
- Floors:
- 2
- Assessed value:
- $180K
- Community district:
- 305
- Council district:
- 42
HPD violations
Recent HPD violation details
- Class AInspected May 5, 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 Jun 10, 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…
- Class IInspected Nov 26, 2024§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 AInspected Apr 11, 2024(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 IInspected Nov 17, 2023§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…
Recent ACRIS activity
Other buildings in this portfolio
- 852 ELTON STREET287 violations
- 371 AMBOY STREET73 violations
- 535 SHEFFIELD AVENUE15 violations
Frequently asked questions about 523 SHEFFIELD AVENUE
Who owns 523 SHEFFIELD AVENUE?
The current registered owner of record for 523 SHEFFIELD AVENUE per NYC PLUTO is BAILEY, CASMAS. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 523 SHEFFIELD AVENUE last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 523 SHEFFIELD 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 523 SHEFFIELD AVENUE have?
No open HPD housing-maintenance code violations are on record for 523 SHEFFIELD 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 523 SHEFFIELD AVENUE?
NYC Department of Finance assesses 523 SHEFFIELD AVENUE at $180K 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 523 SHEFFIELD AVENUE and what does that mean?
523 SHEFFIELD AVENUE is NYC building class C3 — Walk-up, pre-1929. A walk-up apartment building constructed before 1929, typically 3-6 stories and often rent-stabilized. 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.