NYC Building Records · BBL 3016030074
539 KOSCIUSZKO STREET
Brooklyn · Block 1603 · Lot 74 · One-family dwelling (Class A9)
Owner of record
BOUKIS, JACQUELINE
Most recent deed
Last transferred on Dec 8, 2025 for $1.0M to BOUKIS, NICHOLAS; BOUKIS, JACQUELINE.
Previous owner: RIVERA, DIANA C; RIVERA, GERALDO
Mortgage: $964K recorded Dec 8, 2025 with City National Bank. Loan-to-value: 95%.
🔒 See full deed history for this building →Recent ACRIS documents (last 5)
DateTypeAmountParties
Dec 8, 2025MTGE$964KParties redacted — full names in MetroDeeds Scout+
Dec 8, 2025DEED$1.0MParties redacted — full names in MetroDeeds Scout+
Oct 23, 2012MTGE$420KParties redacted — full names in MetroDeeds Scout+
Oct 23, 2012DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
Jun 16, 2008MTGE$417KParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →Building stats
Units
1
Year built
1899
Class
A9
Borough
Brooklyn
- Zoning:
- R6B
- Lot size:
- 1,667 sqft
- Building area:
- 1,401 sqft
- Floors:
- 2
- Assessed value:
- $63K
- Community district:
- 303
- Council district:
- 36
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
5 documents in the last 5 years (most recent Dec 8, 2025).
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