126 WINTHROP STREET
126 WINTHROP STREET is a Class C3 (walk-up, pre-1929) building in Brooklyn (BBL 3050490017) built in 1910, with 4 residential units across 3 floors.
The building is in NYC community district 309, council district 40, zoning district R6, on a 3,063-square-foot lot with a building footprint of 5,500 square feet.
The current registered owner of record per NYC PLUTO is MZW MANAGEMENT GROUP LLC.
The most recent ACRIS deed transfer for this BBL was recorded on May 30, 2025 when KHOO, YOKE WAH; KHOO, KAH WAI conveyed the property to MZW MANAGEMENT GROUP LLC for a non-disclosed consideration. The transaction was financed with a $3.00M mortgage from Popular Bank.
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
- Head Officerkahwai khoo
- Corporate OwnerMZW Management Group
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6
- Lot size:
- 3,063 sqft
- Building area:
- 5,500 sqft
- Floors:
- 3
- Assessed value:
- $446K
- Community district:
- 309
- Council district:
- 40
HPD violations
Recent HPD violation details
- Class AInspected May 6, 2026(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…
- Class IInspected Nov 20, 2025§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE…
- Class AInspected Jun 11, 2025(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…
- Class IInspected Nov 29, 2024§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE…
- Class AInspected Apr 12, 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 126 WINTHROP STREET
Who owns 126 WINTHROP STREET?
The current registered owner of record for 126 WINTHROP STREET per NYC PLUTO is MZW MANAGEMENT GROUP LLC. The most recent ACRIS deed transfer for this BBL was recorded on May 30, 2025 when the property was conveyed to MZW MANAGEMENT GROUP 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 126 WINTHROP STREET last sold?
The most recent ACRIS deed transfer for 126 WINTHROP STREET was recorded on May 30, 2025, when KHOO, YOKE WAH; KHOO, KAH WAI conveyed the property to MZW MANAGEMENT GROUP LLC for a non-disclosed consideration. The transaction was financed with a $3.00M mortgage from Popular Bank.
How many HPD violations does 126 WINTHROP STREET have?
No open HPD housing-maintenance code violations are on record for 126 WINTHROP STREET 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 126 WINTHROP STREET?
NYC Department of Finance assesses 126 WINTHROP STREET at $446K 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 126 WINTHROP STREET and what does that mean?
126 WINTHROP STREET is NYC building class C3 — Walk-up, pre-1929. A walk-up apartment building constructed before 1929, typically 3-6 stories and often rent-stabilized. 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.