18 EAST 21 STREET
18 EAST 21 STREET is a Class D1 (elevator, semi-fireproof) building in Brooklyn (BBL 3050620043) built in 1927, with 60 residential units across 6 floors.
The building is in NYC community district 314, council district 40, zoning district R7A, on a 13,000-square-foot lot with a building footprint of 54,706 square feet.
The current registered owner of record per NYC PLUTO is JERWEB REALTY CO 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 OfficerYIDA STERN
- Corporate OwnerJerweb Realty LLC
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R7A
- Lot size:
- 13,000 sqft
- Building area:
- 54,706 sqft
- Floors:
- 6
- Assessed value:
- $2.7M
- 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 BInspected Apr 28, 2026§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PORCELAIN ENAMEL FINISH AT BATHTUB BY METHOD OF REGLAZING I…
- Class CInspected Apr 28, 2026§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF SCALDING HOT WATER ABOVE 130F DEGREES IN THE KITCHEN LOCATED AT APT A8, 1s…
- Class BInspected Apr 28, 2026§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE ELECTRONIC INTERCOM SYSTEM AT BUILDING FRONT
- Class BInspected Apr 28, 2026§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT THE CEILING IN THE KITCHEN LOCATED AT A…
Recent ACRIS activity
Frequently asked questions about 18 EAST 21 STREET
Who owns 18 EAST 21 STREET?
The current registered owner of record for 18 EAST 21 STREET per NYC PLUTO is JERWEB REALTY CO LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 18 EAST 21 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 18 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 18 EAST 21 STREET have?
No open HPD housing-maintenance code violations are on record for 18 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 18 EAST 21 STREET?
NYC Department of Finance assesses 18 EAST 21 STREET at $2.66M 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 18 EAST 21 STREET and what does that mean?
18 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.