NYC Building Records · BBL 3061270017
9721 4 AVENUE
Brooklyn · Block 6127 · Lot 17 · Class S1
Owner of record
9721 4TH AVE LLC
Most recent deed
Last transferred on Dec 18, 2025 for $2.3M to 9721 4TH AVE LLC.
Previous owner: AMEN, DOREEN V
Mortgage: $1.3M recorded Dec 18, 2025 with Ukrainian National Federal Credit Union. Loan-to-value: 54%.
🔒 See full deed history for this building →Recent ACRIS documents (last 2)
DateTypeAmountParties
Dec 18, 2025MTGE$1.3MParties redacted — full names in MetroDeeds Scout+
Dec 18, 2025DEED$2.3MParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →Building stats
Units
2
Year built
1960
Class
S1
Borough
Brooklyn
- Zoning:
- R6A
- Lot size:
- 3,500 sqft
- Building area:
- 3,088 sqft
- Floors:
- 2
- Assessed value:
- $83K
- Community district:
- 310
- Council district:
- 47
HPD violations
0 open
No open violations on record. Source: NYC HPD.
🔒 See full violation history →Recent HPD violation details
No open HPD violations recorded for this building.
Recent ACRIS activity
2 documents in the last 5 years (most recent Dec 18, 2025).
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