31 EAST 21 STREET
31 EAST 21 STREET is a Class D1 (elevator, semi-fireproof) building in Brooklyn (BBL 3050630017) built in 1931, with 49 residential units across 6 floors.
The building is in NYC community district 314, council district 40, zoning district R7A, on a 9,075-square-foot lot with a building footprint of 41,000 square feet.
The current registered owner of record per NYC PLUTO is 31 EAST 21ST STREET PARTNERS 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 OfficerJONATHAN SAMET
- Corporate Owner21 EAST 21 STREET PARTNERS LLC
- Managing AgentGOLDMONT REALTY CORP
- Site Managerfrancisco DELACRUZPENA
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R7A
- Lot size:
- 9,075 sqft
- Building area:
- 41,000 sqft
- Floors:
- 6
- Assessed value:
- $994K
- Community district:
- 314
- Council district:
- 40
HPD violations
Recent HPD violation details
- Class BInspected Mar 28, 2026§ 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVI…
- Class CInspected Mar 22, 2026§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MIS…
- Class AInspected Mar 22, 2026§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THROUGHOUT ALL WALLS AND CEILINGS IN THE ENTIRE APA…
- Class BInspected Mar 22, 2026§ 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN AC…
- Class CInspected Mar 22, 2026§ 27-2026 ADM CODE REMOVE ALL OBSTRUCTIONS AND REPAIR ALL DEFECTS IN WASTE LINE AT BATHTUB IN THE BATHROOM LOCATED AT APT 1G, 1st STORY, 2nd…
Recent ACRIS activity
Frequently asked questions about 31 EAST 21 STREET
Who owns 31 EAST 21 STREET?
The current registered owner of record for 31 EAST 21 STREET per NYC PLUTO is 31 EAST 21ST STREET PARTNERS LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 31 EAST 21 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 31 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 31 EAST 21 STREET have?
No open HPD housing-maintenance code violations are on record for 31 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 31 EAST 21 STREET?
NYC Department of Finance assesses 31 EAST 21 STREET at $994K 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 31 EAST 21 STREET and what does that mean?
31 EAST 21 STREET is NYC building class D1 — Elevator, semi-fireproof. A semi-fireproof 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.