91 EAST 21 STREET
91 EAST 21 STREET is a Class C1 (walk-up, over six families) building in Brooklyn (BBL 3050820091) built in 1916, with 16 residential units across 4 floors.
The building is in NYC community district 314, council district 40, zoning district R7A, on a 7,500-square-foot lot with a building footprint of 19,500 square feet.
The current registered owner of record per NYC PLUTO is NAMDAR 91 E 21ST STREET 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 OfficerSTEVEN KASHANIAN
- Corporate Owner91 E21 BH LLC
- Managing AgentJONATHAN ISMAILI
- Site ManagerJANUZ BESIHA
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R7A
- Lot size:
- 7,500 sqft
- Building area:
- 19,500 sqft
- Floors:
- 4
- Assessed value:
- $372K
- Community district:
- 314
- Council district:
- 40
HPD violations
Recent HPD violation details
- Class BInspected Apr 27, 2026§ 27-2005 ADM CODE REPLACE WITH NEW THE MISSING ESCUTCHEON PLATE AT RISER AT CEILING AT WEST WALL IN THE BATHROOM LOCATED AT APT 2A, 2nd STO…
- Class CInspected Apr 27, 2026§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIO…
- Class AInspected Apr 27, 2026§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQUARE FEET AT WEST WALL IN THE BATHROOM L…
- Class CInspected Apr 27, 2026§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIO…
- Class AInspected Apr 27, 2026§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE 1st CLOSET FROM NORTH AT EAST WALL DOOR IN THE…
Recent ACRIS activity
Frequently asked questions about 91 EAST 21 STREET
Who owns 91 EAST 21 STREET?
The current registered owner of record for 91 EAST 21 STREET per NYC PLUTO is NAMDAR 91 E 21ST STREET LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 91 EAST 21 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 91 EAST 21 STREET 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 91 EAST 21 STREET have?
No open HPD housing-maintenance code violations are on record for 91 EAST 21 STREET 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 91 EAST 21 STREET?
NYC Department of Finance assesses 91 EAST 21 STREET at $372K 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 91 EAST 21 STREET and what does that mean?
91 EAST 21 STREET is NYC building class C1 — Walk-up, over six families. A 3-to-6-story walk-up apartment building with more than 6 residential units. 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.