363 WEST 57 STREET
363 WEST 57 STREET is a Class C7 (walk-up + store) building in Manhattan (BBL 1010480001) built in 1920, with 18 residential units across 5 floors.
The building is in NYC community district 104, council district 6, zoning district C1-8, on a 2,000-square-foot lot with a building footprint of 9,290 square feet.
The current registered owner of record per NYC PLUTO is 363 ASSOCIATES,.
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 OfficerMAGDALENA KOSZ
- Corporate Owner363 ASSOCIATES, LLC
- Managing AgentAJ CLARKE REAL ESTATE CORP
- Site ManagerKOSHa DIAz
Most recent deed
Building stats
- Zoning:
- C1-8
- Lot size:
- 2,000 sqft
- Building area:
- 9,290 sqft
- Floors:
- 5
- Assessed value:
- $2.0M
- Community district:
- 104
- Council district:
- 6
HPD violations
Recent HPD violation details
- 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 AInspected Apr 1, 2024(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 Oct 1, 2022§ 27-2014 ADM CODE AND DEPT. RULES AND REGULATIONS. SCRAPE AND REMOVE RUST SCALES AND PAINT WITH 2 COATS OF PAINT AT ALL BALCONIES AND STAIR…
- Class AInspected Oct 1, 2022§ 27-2014 ADM CODE AND DEPT. RULES AND REGULATIONS. SCRAPE AND REMOVE RUST SCALES AND PAINT WITH 2 COATS OF PAINT AT ALL BALCONIES, STAIRS A…
- Class BInspected Nov 12, 2021§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE DECORATIVE BROWN STONE LENTIL ABOVE 3RD STORY WINDOW, 3RD W…
Frequently asked questions about 363 WEST 57 STREET
Who owns 363 WEST 57 STREET?
The current registered owner of record for 363 WEST 57 STREET per NYC PLUTO is 363 ASSOCIATES,. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 363 WEST 57 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 363 WEST 57 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 363 WEST 57 STREET have?
No open HPD housing-maintenance code violations are on record for 363 WEST 57 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 363 WEST 57 STREET?
NYC Department of Finance assesses 363 WEST 57 STREET at $1.96M 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 363 WEST 57 STREET and what does that mean?
363 WEST 57 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.