2101 EAST 21 STREET
2101 EAST 21 STREET is a Class C7 (walk-up + store) building in Brooklyn (BBL 3051520020) built in 1918, with 25 residential units across 4 floors.
The building is in NYC community district 314, council district 40, zoning district R6A, on a 9,050-square-foot lot with a building footprint of 21,400 square feet.
The current registered owner of record per NYC PLUTO is 2101 CORTELYOU, LTD.
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 OfficerSALLIE COLAGI
- Corporate Owner2101 CORTELYOU LTD
- Site ManagerMOHAMED MOTHANA
Most recent deed
Recent ACRIS documents (last 2)
Building stats
- Zoning:
- R6A
- Lot size:
- 9,050 sqft
- Building area:
- 21,400 sqft
- Floors:
- 4
- Assessed value:
- $971K
- Community district:
- 314
- Council district:
- 40
HPD violations
Recent HPD violation details
- Class AInspected May 4, 2026(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD…
- Class CInspected Dec 9, 2025§ 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 IInspected Nov 20, 2025§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 Apr 23, 2025§ 27-2010, 2011, 2012 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE NORTH YARD
- Class CInspected Jan 26, 2025§ 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE 1st ROOM FROM EAST LOCATED AT APT C4, 3rd STORY, 2nd APARTMEN…
Recent ACRIS activity
Frequently asked questions about 2101 EAST 21 STREET
Who owns 2101 EAST 21 STREET?
The current registered owner of record for 2101 EAST 21 STREET per NYC PLUTO is 2101 CORTELYOU, LTD. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 2101 EAST 21 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 2101 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 2101 EAST 21 STREET have?
No open HPD housing-maintenance code violations are on record for 2101 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 2101 EAST 21 STREET?
NYC Department of Finance assesses 2101 EAST 21 STREET at $971K 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 2101 EAST 21 STREET and what does that mean?
2101 EAST 21 STREET is NYC building class C7 — Walk-up + store. A walk-up apartment building with a store on the ground floor. 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.