NYC Building Records · BBL 3020160002
579 CLASSON AVENUE
Brooklyn · Block 2016 · Lot 2 · Walk-up apartment (Class C3)
Owner of record
GU, QINYI
HPD registered contacts
People legally accountable to HPD for conditions at this building, in registration-priority order:
- Managing AgentTianhui Hou
- Joint OwnerQinyi Gu
Most recent deed
Last transferred on Aug 26, 2025 for $2.2M to GU, QINYI; HOU, TIANHUI.
Previous owner: 579 CLASS ON AVENUE, LLC
Cash sale: no recorded mortgage tied to this transfer.
🔒 See full deed history for this building →Recent ACRIS documents (last 5)
DateTypeAmountParties
Aug 26, 2025DEED$2.2MParties redacted — full names in MetroDeeds Scout+
Jan 8, 2015DEED$2.0MParties redacted — full names in MetroDeeds Scout+
Aug 31, 2010DEED$395KParties redacted — full names in MetroDeeds Scout+
Oct 31, 2006DEED$1.4MParties redacted — full names in MetroDeeds Scout+
Oct 31, 2006MTGE$1.1MParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →Building stats
Units
4
Year built
1910
Class
C3
Borough
Brooklyn
- Zoning:
- R6B
- Lot size:
- 2,068 sqft
- Building area:
- 2,940 sqft
- Floors:
- 3
- Assessed value:
- $127K
- Community district:
- 303
- Council district:
- 36
HPD violations
0 open
Most severe class on record: Class C (immediately hazardous)
No open violations on record. Source: NYC HPD.
🔒 See full violation history →Recent HPD violation details
Most recent 5 violations issued by NYC HPD at this address:
- Class IInspected Oct 16, 2018§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 Feb 18, 2015SECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE ?27-2097 AND IS THER…
- Class IInspected Mar 24, 2006SECTION 27-2091 HMC, ? 302 MDL : APARTMENTS HAVE BEEN ISSUED A COMMISSIONER'S ORDER AND OCCUPANTS ARE IN NEED OF RELOCATION SERVICES. APARTM…
- Class BInspected Jan 24, 2006SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE MORTISE LOCK ENTRANCE VESTIBULE TO 1ST STORY PUBLIC HALL.
- Class CInspected Jan 24, 2006SECTION 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF DOUBLE CYLINDER KEYS LOCK ENTRANCE DOOR TO VESTIBULE 1ST STORY PUBLIC HALL.
Recent ACRIS activity
5 documents in the last 5 years (most recent Aug 26, 2025).
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