4603 7 AVENUE
4603 7 AVENUE is a Class C3 (walk-up, pre-1929) building in Brooklyn (BBL 3007590010) built in 1920, with 4 residential units.
The current registered owner of record per NYC PLUTO is BING QIU RUAN.
The most recent ACRIS deed transfer for this BBL was recorded on February 20, 2026 when Ruan, Bing Zhi; Ruan, Bing Qiu; Ruan, Li Fang; Ruan, Yan Zhen conveyed the property to Bing Zhi Ruan Family Irrevocable Trust; David Ruan As Trustee; Ruan Family Irrevocable Trust; Long Huan Ruan As Trustee for a non-disclosed consideration. 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
- Managing AgentBING ZHI RUAN
- Joint OwnerBING QIU RUAN
Most recent deed
Recent ACRIS documents (last 2)
Building stats
HPD violations
Recent HPD violation details
- 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 IInspected Nov 19, 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 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…
- Class AInspected Apr 3, 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 21, 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
Frequently asked questions about 4603 7 AVENUE
Who owns 4603 7 AVENUE?
The current registered owner of record for 4603 7 AVENUE per NYC PLUTO is BING QIU RUAN. The most recent ACRIS deed transfer for this BBL was recorded on February 20, 2026 when the property was conveyed to Bing Zhi Ruan Family Irrevocable Trust; David Ruan As Trustee; Ruan Family Irrevocable Trust; Long Huan Ruan As Trustee. 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 4603 7 AVENUE last sold?
The most recent ACRIS deed transfer for 4603 7 AVENUE was recorded on February 20, 2026, when Ruan, Bing Zhi; Ruan, Bing Qiu; Ruan, Li Fang; Ruan, Yan Zhen conveyed the property to Bing Zhi Ruan Family Irrevocable Trust; David Ruan As Trustee; Ruan Family Irrevocable Trust; Long Huan Ruan As Trustee for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 4603 7 AVENUE have?
No open HPD housing-maintenance code violations are on record for 4603 7 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 building class is 4603 7 AVENUE and what does that mean?
4603 7 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.