621 54 STREET
621 54 STREET is a Class B9 (two-family misc) building in Brooklyn (BBL 3008170068) built in 1920, with 2 residential units across 3 floors.
The building is in NYC community district 307, council district 43, zoning district R6B, on a 2,003-square-foot lot with a building footprint of 2,676 square feet.
The current registered owner of record per NYC PLUTO is KUAN , POH LIAN.
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
- Site ManagerJackson Kuan
Most recent deed
Recent ACRIS documents (last 1)
Building stats
- Zoning:
- R6B
- Lot size:
- 2,003 sqft
- Building area:
- 2,676 sqft
- Floors:
- 3
- Assessed value:
- $94K
- Community district:
- 307
- Council district:
- 43
HPD violations
Recent HPD violation details
- Class IInspected Nov 24, 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 IInspected Dec 4, 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 IInspected Jun 27, 2022§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 BInspected Jun 25, 2022§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR , MISSING LOCATED AT BSMT-APT 1FL, 1st BSMT-APT FROM SOUTH AT WEST
- Class CInspected Jun 25, 2022§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROXIMATELY 35 SQ FT AT THE CEILING IN THE BATHROOM L…
Recent ACRIS activity
Frequently asked questions about 621 54 STREET
Who owns 621 54 STREET?
The current registered owner of record for 621 54 STREET per NYC PLUTO is KUAN , POH LIAN. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 621 54 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 621 54 STREET 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 621 54 STREET have?
No open HPD housing-maintenance code violations are on record for 621 54 STREET 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 621 54 STREET?
NYC Department of Finance assesses 621 54 STREET at $94K 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 621 54 STREET and what does that mean?
621 54 STREET is NYC building class B9 — Two-family misc. Miscellaneous two-family dwelling. 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.