303 WEST 21 STREET
303 WEST 21 STREET is a Class C4 (walk-up, three families) building in Manhattan (BBL 1007450031) built in 1900, with 15 residential units across 5 floors.
The building is in NYC community district 104, council district 3, zoning district R7B, on a 2,469-square-foot lot with a building footprint of 9,575 square feet.
The current registered owner of record per NYC PLUTO is GALILEO ASSOCS. 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 OfficerAVERY SEAVEY
- Corporate OwnerGAILILEO ASSOC LLC
- Managing AgentDaltonManagementCompany
- Site ManagerMichael Borrero
Most recent deed
Building stats
- Zoning:
- R7B
- Lot size:
- 2,469 sqft
- Building area:
- 9,575 sqft
- Floors:
- 5
- Assessed value:
- $1.1M
- Community district:
- 104
- Council district:
- 3
HPD violations
Recent HPD violation details
- Class AInspected Apr 29, 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 AInspected Jun 4, 2025(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 Jan 31, 2025§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE PRIVATE HALLWAY LOCATED AT APT 1W, 1st ST…
- Class BInspected Jan 31, 2025§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE PRIVATE HALLWAY LOCATED AT APT 1W, 1st ST…
- Class CInspected Nov 15, 2024§ 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…
Frequently asked questions about 303 WEST 21 STREET
Who owns 303 WEST 21 STREET?
The current registered owner of record for 303 WEST 21 STREET per NYC PLUTO is GALILEO ASSOCS. LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 303 WEST 21 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 303 WEST 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 303 WEST 21 STREET have?
No open HPD housing-maintenance code violations are on record for 303 WEST 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 303 WEST 21 STREET?
NYC Department of Finance assesses 303 WEST 21 STREET at $1.07M 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 303 WEST 21 STREET and what does that mean?
303 WEST 21 STREET is NYC building class C4 — Walk-up, three families. A 3-to-6-story walk-up apartment building with 3 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.