444 KOSCIUSZKO STREET
444 KOSCIUSZKO STREET is a Class B3 (two-family converted) building in Brooklyn (BBL 3016060008) built in 1899, with 2 residential units across 2 floors.
The building is in NYC community district 303, council district 36, zoning district R6B, on a 1,800-square-foot lot with a building footprint of 2,160 square feet.
The current registered owner of record per NYC PLUTO is P IRRITARY.
The most recent ACRIS deed transfer for this BBL was recorded on December 4, 2025 when IRIZARRY, HAYDEE; IRIZARRY, PORFIRIO conveyed the property to IRIZARRY, PORFIRIO; IRIZARRY, HAYDEE 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:
- R6B
- Lot size:
- 1,800 sqft
- Building area:
- 2,160 sqft
- Floors:
- 2
- Assessed value:
- $80K
- Community district:
- 303
- Council district:
- 36
HPD violations
Recent HPD violation details
- Class AInspected Oct 19, 2004SECTION 27-2013 ADMIN. CODE: PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS & CEILING THROUGHOUT 2 STY. APT.
- Class BInspected Oct 19, 2004SECTION 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR WALLS AND CEILING 2 STY. APT. 2 TH…
- Class BInspected Oct 19, 2004SECTION 27-2026 ADMIN. CODE: REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS BATHTUB 2 STY. APT. 2.
- Class BInspected Oct 19, 2004SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR NORTH FRONT AND SOUTH FRONT ROOMS 2 ST…
- Class BInspected Oct 19, 2004SECTION 27-2005 ADMIN. CODE: REPLACE WITH NEW THE MISSING LOWER SASH SOUTH WINDOW REAR 2 STY. APT. 2.
Recent ACRIS activity
Frequently asked questions about 444 KOSCIUSZKO STREET
Who owns 444 KOSCIUSZKO STREET?
The current registered owner of record for 444 KOSCIUSZKO STREET per NYC PLUTO is P IRRITARY. The most recent ACRIS deed transfer for this BBL was recorded on December 4, 2025 when the property was conveyed to IRIZARRY, PORFIRIO; IRIZARRY, HAYDEE. 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 444 KOSCIUSZKO STREET last sold?
The most recent ACRIS deed transfer for 444 KOSCIUSZKO STREET was recorded on December 4, 2025, when IRIZARRY, HAYDEE; IRIZARRY, PORFIRIO conveyed the property to IRIZARRY, PORFIRIO; IRIZARRY, HAYDEE for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 444 KOSCIUSZKO STREET have?
No open HPD housing-maintenance code violations are on record for 444 KOSCIUSZKO 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 444 KOSCIUSZKO STREET?
NYC Department of Finance assesses 444 KOSCIUSZKO STREET at $80K 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 444 KOSCIUSZKO STREET and what does that mean?
444 KOSCIUSZKO STREET is NYC building class B3 — Two-family converted. A two-family dwelling that was converted from a one-family. 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.