1747 MAHAN AVENUE
1747 MAHAN AVENUE is a Class C0 (walk-up, 3+ families) building in Bronx (BBL 2041760012) built in 1930, with 3 residential units across 2 floors.
The building is in NYC community district 210, council district 13, zoning district R5A, on a 3,742-square-foot lot with a building footprint of 4,320 square feet.
The current registered owner of record per NYC PLUTO is GONGYANG NI AND HOYING LEE IRREVOCABLE T RUST.
The most recent ACRIS deed transfer for this BBL was recorded on May 30, 2024 when NI, GONGYANG; LEE, HOYING conveyed the property to NI, VINCENT TTEE; GONGYANG NI AND HOYING LEE IRREVOCABLE TRUST; NI, YU TTEE for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
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
- Site ManagerYU NI
Most recent deed
Recent ACRIS documents (last 4)
Building stats
- Zoning:
- R5A
- Lot size:
- 3,742 sqft
- Building area:
- 4,320 sqft
- Floors:
- 2
- Assessed value:
- $83K
- Community district:
- 210
- Council district:
- 13
HPD violations
Recent HPD violation details
- Class BInspected Jun 25, 2025§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQ FT AT CEILING IN THE BATHROOM LOCATED A…
- Class AInspected Jun 25, 2025§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQ FT AT CEILING IN THE BATHROOM LOCATED A…
- Class AInspected Jun 25, 2025§ 27-2011 ADM CODE CLEANSE TO THE SATISFACTION OF THIS DEPARTMENT THE MOLD ON GROUT AT WEST, NORTH AND EAST CERAMIC WALL TILES AND THE CERAM…
- Class AInspected Jun 25, 2025§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN THE KITCHEN , THE 2nd…
- Class AInspected Apr 2, 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…
Recent ACRIS activity
Frequently asked questions about 1747 MAHAN AVENUE
Who owns 1747 MAHAN AVENUE?
The current registered owner of record for 1747 MAHAN AVENUE per NYC PLUTO is GONGYANG NI AND HOYING LEE IRREVOCABLE T RUST. The most recent ACRIS deed transfer for this BBL was recorded on May 30, 2024 when the property was conveyed to NI, VINCENT TTEE; GONGYANG NI AND HOYING LEE IRREVOCABLE TRUST; NI, YU TTEE. 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 1747 MAHAN AVENUE last sold?
The most recent ACRIS deed transfer for 1747 MAHAN AVENUE was recorded on May 30, 2024, when NI, GONGYANG; LEE, HOYING conveyed the property to NI, VINCENT TTEE; GONGYANG NI AND HOYING LEE IRREVOCABLE TRUST; NI, YU TTEE for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 1747 MAHAN AVENUE have?
No open HPD housing-maintenance code violations are on record for 1747 MAHAN AVENUE 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 1747 MAHAN AVENUE?
NYC Department of Finance assesses 1747 MAHAN AVENUE at $83K 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 1747 MAHAN AVENUE and what does that mean?
1747 MAHAN AVENUE is NYC building class C0 — Walk-up, 3+ families. A 3-to-6-story walk-up apartment building (no elevator), 3 or more 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.