123 WEST 20 STREET
123 WEST 20 STREET is a Class K4 (multi-story store + offices) building in Manhattan (BBL 1007960023) built in 1900, with 9 residential units across 5 floors.
The building is in NYC community district 104, council district 3, zoning district C6-3A, on a 4,208-square-foot lot with a building footprint of 22,104 square feet.
The current registered owner of record per NYC PLUTO is HONG DIEP REALTY INC.
The most recent ACRIS deed transfer for this BBL was recorded on May 8, 2026 when HONG DIEP REALTY INCORPORATED conveyed the property to CHELSEA 123 REALTY LLC for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
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
Most recent deed
Recent ACRIS documents (last 1)
Building stats
- Zoning:
- C6-3A
- Lot size:
- 4,208 sqft
- Building area:
- 22,104 sqft
- Floors:
- 5
- Assessed value:
- $2.8M
- Community district:
- 104
- Council district:
- 3
HPD violations
Recent HPD violation details
Recent ACRIS activity
Frequently asked questions about 123 WEST 20 STREET
Who owns 123 WEST 20 STREET?
The current registered owner of record for 123 WEST 20 STREET per NYC PLUTO is HONG DIEP REALTY INC. The most recent ACRIS deed transfer for this BBL was recorded on May 8, 2026 when the property was conveyed to CHELSEA 123 REALTY LLC. PLUTO ownership is refreshed monthly by NYC Department of Finance; the registered owner may not reflect transactions recorded within the last 30 days.
When was 123 WEST 20 STREET last sold?
The most recent ACRIS deed transfer for 123 WEST 20 STREET was recorded on May 8, 2026, when HONG DIEP REALTY INCORPORATED conveyed the property to CHELSEA 123 REALTY LLC for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 123 WEST 20 STREET have?
No open HPD housing-maintenance code violations are on record for 123 WEST 20 STREET. The building is not registered with NYC HPD's landlord-registration system, which is typical for owner-occupied 1-2 family dwellings. HPD violation data is pulled daily from the NYC Open Data violations feed.
What is the assessed value of 123 WEST 20 STREET?
NYC Department of Finance assesses 123 WEST 20 STREET at $2.85M 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 123 WEST 20 STREET and what does that mean?
123 WEST 20 STREET is NYC building class K4 — Multi-story store + offices. A multi-story store with commercial offices above. 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.