520 WEST 135 STREET
520 WEST 135 STREET is a Class O2 (office, 4-6 stories) building in Manhattan (BBL 1019880053) built in 1915, with 1 residential unit across 3 floors.
The building is in NYC community district 109, council district 7, zoning district R8A, on a 15,987-square-foot lot with a building footprint of 43,000 square feet.
The current registered owner of record per NYC PLUTO is BLDG 520 WEST 135TH STREET LLC.
The most recent ACRIS deed transfer for this BBL was recorded on October 31, 2023 when I Bldg Co., Inc. conveyed the property to Bldg 520 West 135th Street 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:
- R8A
- Lot size:
- 15,987 sqft
- Building area:
- 43,000 sqft
- Floors:
- 3
- Assessed value:
- $3.5M
- Community district:
- 109
- Council district:
- 7
HPD violations
Recent HPD violation details
Recent ACRIS activity
Frequently asked questions about 520 WEST 135 STREET
Who owns 520 WEST 135 STREET?
The current registered owner of record for 520 WEST 135 STREET per NYC PLUTO is BLDG 520 WEST 135TH STREET LLC. The most recent ACRIS deed transfer for this BBL was recorded on October 31, 2023 when the property was conveyed to Bldg 520 West 135th Street 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 520 WEST 135 STREET last sold?
The most recent ACRIS deed transfer for 520 WEST 135 STREET was recorded on October 31, 2023, when I Bldg Co., Inc. conveyed the property to Bldg 520 West 135th Street Llc for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 520 WEST 135 STREET have?
No open HPD housing-maintenance code violations are on record for 520 WEST 135 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 520 WEST 135 STREET?
NYC Department of Finance assesses 520 WEST 135 STREET at $3.48M 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 520 WEST 135 STREET and what does that mean?
520 WEST 135 STREET is NYC building class O2 — Office, 4-6 stories. A 4-6 story office 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.