40-70 DENMAN STREET
40-70 DENMAN STREET is a Class B1 (two-family brick) building in Queens (BBL 4015530020) built in 2010, with 2 residential units across 3 floors.
The building is in NYC community district 404, council district 21, zoning district R4, on a 3,000-square-foot lot with a building footprint of 2,810 square feet.
The current registered owner of record per NYC PLUTO is TANG, SUYUN.
The most recent ACRIS deed transfer for this BBL was recorded on December 30, 2025 when ZHENG, KAIGUO conveyed the property to ZHENG, TANGCHUAN; TANG, SUYUN 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 3)
Building stats
- Zoning:
- R4
- Lot size:
- 3,000 sqft
- Building area:
- 2,810 sqft
- Floors:
- 3
- Assessed value:
- $91K
- Community district:
- 404
- Council district:
- 21
HPD violations
Recent HPD violation details
Recent ACRIS activity
Frequently asked questions about 40-70 DENMAN STREET
Who owns 40-70 DENMAN STREET?
The current registered owner of record for 40-70 DENMAN STREET per NYC PLUTO is TANG, SUYUN. The most recent ACRIS deed transfer for this BBL was recorded on December 30, 2025 when the property was conveyed to ZHENG, TANGCHUAN; TANG, SUYUN. 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 40-70 DENMAN STREET last sold?
The most recent ACRIS deed transfer for 40-70 DENMAN STREET was recorded on December 30, 2025, when ZHENG, KAIGUO conveyed the property to ZHENG, TANGCHUAN; TANG, SUYUN for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 40-70 DENMAN STREET have?
No open HPD housing-maintenance code violations are on record for 40-70 DENMAN 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 40-70 DENMAN STREET?
NYC Department of Finance assesses 40-70 DENMAN STREET at $91K 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 40-70 DENMAN STREET and what does that mean?
40-70 DENMAN STREET is NYC building class B1 — Two-family brick. A two-family residential building of brick construction, typically owner-occupied. 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.