NYC Building Records · BBL 3004350028
330 UNION STREET
Brooklyn · Block 435 · Lot 28 · Walk-up apartment (Class C3)
Owner of record
GRAHAM KEITH RIEKEN, AS CO-TRUSTEE
Most recent deed
Last transferred on May 2, 2025 for $3.9M to GRAHAM KEITH RIEKEN, AS CO-TRUSTEE; JEE EUN YOO RIEKEN, AS CO-TRUSTEE; THE RIEKEN FAMILY REVOCABLE TRUSTDTD JUNE 13, 2007.
Previous owner: THE DESALVO IRREVOCABLE TRUST DTD OCTOBER 27, 2018; LUISA RIERA, AS TRUSTEE
Cash sale: no recorded mortgage tied to this transfer.
🔒 See full deed history for this building →Recent ACRIS documents (last 3)
DateTypeAmountParties
May 2, 2025DEED$3.9MParties redacted — full names in MetroDeeds Scout+
Aug 3, 2013MTGE$62KParties redacted — full names in MetroDeeds Scout+
Nov 15, 2006MTGE$25KParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →Building stats
Units
4
Year built
1920
Class
C3
Borough
Brooklyn
- Zoning:
- R6B
- Lot size:
- 2,000 sqft
- Building area:
- 3,000 sqft
- Floors:
- 3
- Assessed value:
- $757K
- Community district:
- 306
- Council district:
- 39
HPD violations
0 open
Most severe class on record: Class A
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 AInspected May 6, 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 Apr 12, 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 AInspected Mar 27, 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…
Recent ACRIS activity
3 documents in the last 5 years (most recent May 2, 2025).
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