NYC Building Records · BBL 3019010026
412 MYRTLE AVENUE
Brooklyn · Block 1901 · Lot 26 · Walk-up apartment (Class C4)
Owner of record
WILLIAM COSGRIFF, LLC
HPD-registered head officer: BILL COSGRIFF
HPD registered contacts
People legally accountable to HPD for conditions at this building, in registration-priority order:
- Head OfficerBILL COSGRIFF
- Corporate OwnerCOMMON SENSE PROPERTIES LLC
- Managing AgentGUARDIAN PROPERTY MGMNT
- Site ManagerJEFF WINTER
Most recent deed
Last transferred on Jul 21, 2010 for $1.2M to Common Sense Properties, Llc; William Cosgriff, Llc.
Previous owner: Adami, Albert
Cash sale: no recorded mortgage tied to this transfer.
🔒 See full deed history for this building →Recent ACRIS documents (last 5)
DateTypeAmountParties
Aug 6, 2025AGMT$1.4MParties redacted — full names in MetroDeeds Scout+
Aug 6, 2025MTGE$168KParties redacted — full names in MetroDeeds Scout+
May 14, 2020AGMT$1.4MParties redacted — full names in MetroDeeds Scout+
May 14, 2020MTGE$207KParties redacted — full names in MetroDeeds Scout+
Jul 22, 2015AGMT$1.3MParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →Building stats
Units
6
Year built
1905
Class
C4
Borough
Brooklyn
- Zoning:
- R7A
- Lot size:
- 1,931 sqft
- Building area:
- 4,000 sqft
- Floors:
- 4
- Assessed value:
- $719K
- Community district:
- 302
- Council district:
- 35
HPD violations
0 open
Most severe class on record: Class B
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 IInspected Nov 17, 2023§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 BInspected Sep 5, 2017§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES HOUSE HOLD ITEMS AT 3R…
- Class BInspected Dec 23, 2015§ 27-2040 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNS…
- Class BInspected Oct 6, 2014§ 27-2010, 2011, 2012 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE .. AT PUBLIC HALL, 1st…
- Class AInspected Jan 6, 2014§ 27-2021 ADM CODE PROVIDE PLACE WITHIN THE BUILDING FOR THE STORAGE OF WASTE RECEPTACLES AND DISINFECT SAME REGULARLY. AT PUBLIC HALL, 1st…
Recent ACRIS activity
5 documents in the last 5 years (most recent Aug 6, 2025).
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