25 GELSTON AVENUE
25 GELSTON AVENUE is a Class B1 (two-family brick) building in Brooklyn (BBL 3060520010) built in 1925, with 2 residential units across 2 floors.
The building is in NYC community district 310, council district 47, zoning district R4-1, on a 2,109-square-foot lot with a building footprint of 1,836 square feet.
The current registered owner of record per NYC PLUTO is OSMAN, MAZEN.
The most recent ACRIS deed transfer for this BBL was recorded on January 9, 2024 when BOSHUT, SAMI conveyed the property to OSMAN, MAZEN for $1.25M. The transaction was financed with a $1.21M mortgage from Mers.
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 5)
Building stats
- Zoning:
- R4-1
- Lot size:
- 2,109 sqft
- Building area:
- 1,836 sqft
- Floors:
- 2
- Assessed value:
- $60K
- Community district:
- 310
- Council district:
- 47
HPD violations
Recent HPD violation details
Recent ACRIS activity
Frequently asked questions about 25 GELSTON AVENUE
Who owns 25 GELSTON AVENUE?
The current registered owner of record for 25 GELSTON AVENUE per NYC PLUTO is OSMAN, MAZEN. The most recent ACRIS deed transfer for this BBL was recorded on January 9, 2024 when the property was conveyed to OSMAN, MAZEN. 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 25 GELSTON AVENUE last sold?
The most recent ACRIS deed transfer for 25 GELSTON AVENUE was recorded on January 9, 2024, when BOSHUT, SAMI conveyed the property to OSMAN, MAZEN for $1.25M. The transaction was financed with a $1.21M mortgage from Mers.
How many HPD violations does 25 GELSTON AVENUE have?
No open HPD housing-maintenance code violations are on record for 25 GELSTON AVENUE. 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 25 GELSTON AVENUE?
NYC Department of Finance assesses 25 GELSTON AVENUE at $60K 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 25 GELSTON AVENUE and what does that mean?
25 GELSTON AVENUE 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.