NYC Building Records · BBL 3055710042
6720 21 AVENUE
Brooklyn · Block 5571 · Lot 42 · Walk-up apartment (Class C3)
Owner of record
LIN, YU LIN
Most recent deed
Last transferred on Feb 10, 2025 to LIN, SHENG; LIN, YU LIN.
Previous owner: SKY 2623 REALTY LLC
Mortgage: $1.3M recorded Feb 10, 2025 with Cmg Mortgage, Inc; Mers; Cmg Home Loans.
🔒 See full deed history for this building →Recent ACRIS documents (last 5)
DateTypeAmountParties
Feb 10, 2025AGMT$1.3MParties redacted — full names in MetroDeeds Scout+
Feb 10, 2025MTGE$344KParties redacted — full names in MetroDeeds Scout+
Feb 10, 2025DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
Jul 30, 2018MTGE$1.0MParties redacted — full names in MetroDeeds Scout+
Jul 30, 2018DEED$1.6MParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →Building stats
Units
4
Year built
1931
Class
C3
Borough
Brooklyn
- Zoning:
- R5
- Lot size:
- 2,608 sqft
- Building area:
- 3,280 sqft
- Floors:
- 2
- Assessed value:
- $424K
- Community district:
- 311
- Council district:
- 43
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 AInspected May 1, 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 18, 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 6, 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 IInspected Nov 25, 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 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…
Recent ACRIS activity
5 documents in the last 5 years (most recent Feb 10, 2025).
Other buildings in this portfolio
LIN, SHENG; LIN, YU LIN controls 2 NYC buildings. Top properties by HPD violation count:
- 132-36 MAPLE AVENUE10 violations
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