NYC Building Records · BBL 3025750040
710 LEONARD STREET
Brooklyn · Block 2575 · Lot 40 · Walk-up apartment (Class C0)
Owner of record
710 LEONARD ST LLC
HPD-registered head officer: STANISLAW STEFANIAK
HPD registered contacts
People legally accountable to HPD for conditions at this building, in registration-priority order:
- Head OfficerSTANISLAW STEFANIAK
- Managing AgentMARIA STEFANIAK
Most recent deed
Last transferred on Nov 6, 2025 to 710 LEONARD ST LLC.
Previous owner: STEFANIAK, STANISLAW; STEFANIAK, MARIA
Mortgage: $2.5M recorded Nov 6, 2025 with Cross County Savings Bank.
🔒 See full deed history for this building →Recent ACRIS documents (last 5)
DateTypeAmountParties
Nov 6, 2025AGMT$2.5MParties redacted — full names in MetroDeeds Scout+
Nov 6, 2025MTGE$2.2MParties redacted — full names in MetroDeeds Scout+
Nov 6, 2025DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
Jul 27, 2012MTGE$249KParties redacted — full names in MetroDeeds Scout+
Jul 27, 2012AGMT$735KParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →Building stats
Units
3
Year built
1901
Class
C0
Borough
Brooklyn
- Zoning:
- R6B
- Lot size:
- 2,283 sqft
- Building area:
- 3,564 sqft
- Floors:
- 3
- Assessed value:
- $136K
- Community district:
- 301
- Council district:
- 33
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 5, 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 27, 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 10, 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 23, 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 Feb 25, 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
5 documents in the last 5 years (most recent Nov 6, 2025).
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