665 ST MARKS AVENUE
665 ST MARKS AVENUE is a Class D9 (elevator, misc) building in Brooklyn (BBL 3012190056) built in 1900, with 21 residential units across 5 floors.
The building is in NYC community district 308, council district 36, zoning district R6B, on a 7,515-square-foot lot with a building footprint of 17,790 square feet.
The current registered owner of record per NYC PLUTO is OR 665 ST. MARKS, LLC.
MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
The building is registered with NYC HPD's landlord-registration system and has no open HPD housing-maintenance code violations on record as of May 18, 2026.
Data sourced daily from NYC PLUTO (Department of City Planning), NYC ACRIS (Department of Finance), and NYC HPD housing-maintenance code violations.
Owner of record
HPD registered contacts
- Head OfficerMARLA SIEGEL
- Corporate OwnerOR 665 ST. MARKS, LLC
- Managing AgentJAIR GUTIERREZ
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6B
- Lot size:
- 7,515 sqft
- Building area:
- 17,790 sqft
- Floors:
- 5
- Assessed value:
- $961K
- Community district:
- 308
- Council district:
- 36
HPD violations
Recent HPD violation details
- Class BInspected Jun 3, 2025§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES CONSISTING OF AIR COND…
- Class CInspected Jan 15, 2025§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 2nd APARTMENT FROM WEST…
- Class CInspected Jan 15, 2025§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE 1st ROOM FROM NORTH LOCATED AT APT 4B, 4th STORY, 1st APARTMENT FROM W…
- Class BInspected Jan 15, 2025§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 4B, 4th STORY, 1st APARTMENT FROM WES…
- Class BInspected Jan 15, 2025§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 4B, 4th STORY, 1s…
Recent ACRIS activity
Frequently asked questions about 665 ST MARKS AVENUE
Who owns 665 ST MARKS AVENUE?
The current registered owner of record for 665 ST MARKS AVENUE per NYC PLUTO is OR 665 ST. MARKS, LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 665 ST MARKS AVENUE last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 665 ST MARKS AVENUE in the last 5 years of recorded NYC public-records data. NYC ACRIS coverage extends back to 1966; an absence in our 5-year window typically means either the BBL has not transacted recently, or the most recent recorded document is not a DEED type (such as a refinance rather than a sale).
How many HPD violations does 665 ST MARKS AVENUE have?
No open HPD housing-maintenance code violations are on record for 665 ST MARKS AVENUE as of May 18, 2026. The building is registered with NYC HPD's landlord-registration system. HPD violation data is pulled daily from the NYC Open Data violations feed.
What is the assessed value of 665 ST MARKS AVENUE?
NYC Department of Finance assesses 665 ST MARKS AVENUE at $961K for the current tax year. NYC assesses property at a fraction of estimated market value (the assessment ratio varies by tax class — 6% for tax class 1 one-to-three-family dwellings, approximately 45% for tax class 2 rental apartment buildings), so the market value implied by this assessment is meaningfully higher. Assessment data is published by NYC Department of Finance.
What building class is 665 ST MARKS AVENUE and what does that mean?
665 ST MARKS AVENUE is NYC building class D9 — Elevator, misc. Miscellaneous elevator apartment building. Building class is assigned by NYC Department of Finance and recorded in PLUTO; it determines the property's tax class and the regulatory regime that applies.