NYC Building Records · BBL 3031720008
100 JEFFERSON STREET
Brooklyn · Block 3172 · Lot 8 · Two-family dwelling (Class B1)
Owner of record
JEFFERSON GARDEN PARTNERS LLC
HPD-registered head officer: MOSES KARPEN
HPD registered contacts
People legally accountable to HPD for conditions at this building, in registration-priority order:
- Head OfficerMOSES KARPEN
- Corporate OwnerJEFFERSON GARDEN PARTNERS
Most recent deed
Last transferred on Mar 13, 2026 for $10 to Gold Jefferson Realty Llc.
Previous owner: Jefferson Garden Partners Llc
Cash sale: no recorded mortgage tied to this transfer.
🔒 See full deed history for this building →Recent ACRIS documents (last 5)
DateTypeAmountParties
Mar 13, 2026DEED$10Parties redacted — full names in MetroDeeds Scout+
Jul 18, 2018AGMTNot disclosedParties redacted — full names in MetroDeeds Scout+
Dec 5, 2012DEED$875KParties redacted — full names in MetroDeeds Scout+
Jul 13, 2007MTGE$1.3MParties redacted — full names in MetroDeeds Scout+
Jun 15, 2007MTGE$1.1MParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →Building stats
Units
2
Year built
2008
Class
B1
Borough
Brooklyn
- Zoning:
- R6
- Lot size:
- 992 sqft
- Building area:
- 2,619 sqft
- Floors:
- 3
- Assessed value:
- $84K
- Community district:
- 304
- Council district:
- 34
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 BInspected Mar 28, 2026§ 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR AT CEILING IN THE 1st ROOM FROM NORTH LO…
- Class BInspected Mar 28, 2026§ 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVI…
- Class CInspected Mar 28, 2026§ 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF SCALDING HOT WATER ABOVE 130 DEGREES IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st S…
- Class CInspected Mar 7, 2025§ 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF HOT WATER EXCEEDING THE MAXIMUM TEMPERATURE OF 130 DEGREES AT ALL HOT WATER FIXTURES…
- Class BInspected Mar 7, 2025§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORY, 1st…
Recent ACRIS activity
5 documents in the last 5 years (most recent Mar 13, 2026).
Other buildings in this portfolio
100 Jefferson Realty Llc controls 4 NYC buildings. Top properties by HPD violation count:
- 98 JEFFERSON STREET8 violations
- 102 JEFFERSON STREET2 violations
More from MetroDeeds
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