NYC Building Records · BBL 3030100020

154 GRATTAN STREET

Brooklyn · Block 3010 · Lot 20 · Walk-up apartment (Class C1)

Owner of record

154 GRATTAN LLC

HPD-registered head officer: ISAAC ROSENFELD

HPD registered contacts

People legally accountable to HPD for conditions at this building, in registration-priority order:

Head OfficerISAAC ROSENFELD
Corporate Owner154 GRATTAN LLC
Managing AgentJBM ESTATES NY LLC
Site ManagerDAVID VELASQUEZ

Most recent deed

Last transferred on Mar 10, 2008 to 154 Grattan Llc.

Previous owner: Kaser Realty Inc.

Cash sale: no recorded mortgage tied to this transfer.

🔒 See full deed history for this building →

Recent ACRIS documents (last 1)

DateTypeAmountParties

Mar 10, 2008DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+

🔒 Unlock party names + multi-decade history →

Building stats

Units

Year built

1931

Class

Borough

Brooklyn

Zoning:: M1-1
Lot size:: 2,500 sqft
Building area:: 6,500 sqft
Floors:: 4
Assessed value:: $733K
Community district:: 301
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 AInspected May 12, 2025
§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT CEILING APPROXIMATELY 3 SQ FT AT NORTH WALL APPROXIM…
Class AInspected Jun 1, 2022
§ 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT SINK IN THE KITCHEN LOCATED AT APT 4A, 4th STORY, 1st APARTMENT FROM WEST AT…
Class CInspected Jun 1, 2022
HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 4A, 4th STORY, 1st APARTMENT FR…
Class AInspected Sep 9, 2021
§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE CEILING AT PUBLIC HALL, 4th STORY
Class BInspected Sep 9, 2021
§ 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK OVER CEILING AT PUBLIC HALL, 4th STORY

🔒 See full violation history with closure dates →

Recent ACRIS activity

1 document in the last 5 years (most recent Mar 10, 2008).

Go deeper on this building

Open full Landlord Intel for 154 GRATTAN STREET →

Every deed, every violation, court cases, mortgages, and operator portfolio — in one panel.

Get the full deed history for 154 GRATTAN STREET

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