844 KNICKERBOCKER AVENUE
844 KNICKERBOCKER AVENUE is a Class A5 (one-family attached) building in Brooklyn (BBL 3034240040) built in 1899, with 1 residential unit across 2 floors.
The building is in NYC community district 304, council district 37, zoning district R6, on a 938-square-foot lot with a building footprint of 1,563 square feet.
The current registered owner of record per NYC PLUTO is MALLICK, SANJAYA.
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 OfficerSANJAYA MALLICK
- Corporate OwnerKNICKERBOCKER 844 CORP
- Managing AgentSANJAYA MALLLICK
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6
- Lot size:
- 938 sqft
- Building area:
- 1,563 sqft
- Floors:
- 2
- Assessed value:
- $47K
- Community district:
- 304
- Council district:
- 37
HPD violations
Recent HPD violation details
- Class AInspected Jun 29, 2023§ 27-2010, 2011, 2012 ADMIN CODE: CLEANSE TO THE SATISFACTION OF THIS DEPARTMENT THE FRONT YARD
- Class IInspected Mar 16, 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…
- Class IInspected Nov 8, 2019§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
Other buildings in this portfolio
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- 4330 EDSON AVENUE44 violations
- 369 EAST 198 STREET30 violations
- 3258 CAMBRIDGE AVENUE25 violations
Frequently asked questions about 844 KNICKERBOCKER AVENUE
Who owns 844 KNICKERBOCKER AVENUE?
The current registered owner of record for 844 KNICKERBOCKER AVENUE per NYC PLUTO is MALLICK, SANJAYA. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 844 KNICKERBOCKER AVENUE last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 844 KNICKERBOCKER 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 844 KNICKERBOCKER AVENUE have?
No open HPD housing-maintenance code violations are on record for 844 KNICKERBOCKER 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 844 KNICKERBOCKER AVENUE?
NYC Department of Finance assesses 844 KNICKERBOCKER AVENUE at $47K 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 844 KNICKERBOCKER AVENUE and what does that mean?
844 KNICKERBOCKER AVENUE is NYC building class A5 — One-family attached. A single-family attached or semi-detached dwelling. 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.