605 CARLTON AVENUE
605 CARLTON AVENUE is a Class S3 (three-family + store) building in Brooklyn (BBL 3011510008) built in 1931, with 4 residential units across 4 floors.
The building is in NYC community district 308, council district 35, zoning district R6B, on a 1,892-square-foot lot with a building footprint of 4,972 square feet.
The current registered owner of record per NYC PLUTO is NHK REALTY, INC..
The most recent ACRIS deed transfer for this BBL was recorded on June 16, 2022 when ST. MARKS REALTY PARTNERS, LLC conveyed the property to NHK REALTY, INC. for $4.20M. The transaction was recorded as cash (no paired mortgage instrument).
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
- Head OfficerRAYMOND SO
- Corporate OwnerNHK REALTY INC
- Managing AgentKELLEN KOON
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6B
- Lot size:
- 1,892 sqft
- Building area:
- 4,972 sqft
- Floors:
- 4
- Assessed value:
- $1.2M
- Community district:
- 308
- Council district:
- 35
HPD violations
Recent HPD violation details
- Class AInspected May 4, 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 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 AInspected Mar 21, 2023(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 14, 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 IInspected Nov 4, 2016SECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE ?27-2097 AND IS THER…
Recent ACRIS activity
Frequently asked questions about 605 CARLTON AVENUE
Who owns 605 CARLTON AVENUE?
The current registered owner of record for 605 CARLTON AVENUE per NYC PLUTO is NHK REALTY, INC.. The most recent ACRIS deed transfer for this BBL was recorded on June 16, 2022 when the property was conveyed to NHK REALTY, INC.. PLUTO ownership is refreshed monthly by NYC Department of Finance; the registered owner may not reflect transactions recorded within the last 30 days.
When was 605 CARLTON AVENUE last sold?
The most recent ACRIS deed transfer for 605 CARLTON AVENUE was recorded on June 16, 2022, when ST. MARKS REALTY PARTNERS, LLC conveyed the property to NHK REALTY, INC. for $4.20M. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 605 CARLTON AVENUE have?
No open HPD housing-maintenance code violations are on record for 605 CARLTON 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 605 CARLTON AVENUE?
NYC Department of Finance assesses 605 CARLTON AVENUE at $1.25M 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 605 CARLTON AVENUE and what does that mean?
605 CARLTON AVENUE is NYC building class S3 — Three-family + store. A three-family dwelling with one store unit. 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.