409 EAST 4 STREET
409 EAST 4 STREET is a Class B2 (two-family frame) building in Brooklyn (BBL 3053560071) built in 1930, with 2 residential units across 2 floors.
The building is in NYC community district 312, council district 39, zoning district R5, on a 3,000-square-foot lot with a building footprint of 2,560 square feet.
The current registered owner of record per NYC PLUTO is SADAT, MOHAMMAD A.
The most recent ACRIS deed transfer for this BBL was recorded on September 29, 2025 when KENSINGTON 52 LLC conveyed the property to SADAT, MOHAMMAD A for $2.55M. The transaction was financed with a $1.91M 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:
- R5
- Lot size:
- 3,000 sqft
- Building area:
- 2,560 sqft
- Floors:
- 2
- Assessed value:
- $95K
- Community district:
- 312
- Council district:
- 39
HPD violations
Recent HPD violation details
Recent ACRIS activity
Other buildings in this portfolio
- 134 DAHILL ROAD3 violations
- 529 MCDONALD AVENUE2 violations
Frequently asked questions about 409 EAST 4 STREET
Who owns 409 EAST 4 STREET?
The current registered owner of record for 409 EAST 4 STREET per NYC PLUTO is SADAT, MOHAMMAD A. The most recent ACRIS deed transfer for this BBL was recorded on September 29, 2025 when the property was conveyed to SADAT, MOHAMMAD A. 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 409 EAST 4 STREET last sold?
The most recent ACRIS deed transfer for 409 EAST 4 STREET was recorded on September 29, 2025, when KENSINGTON 52 LLC conveyed the property to SADAT, MOHAMMAD A for $2.55M. The transaction was financed with a $1.91M mortgage from Mers.
How many HPD violations does 409 EAST 4 STREET have?
No open HPD housing-maintenance code violations are on record for 409 EAST 4 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 409 EAST 4 STREET?
NYC Department of Finance assesses 409 EAST 4 STREET at $95K 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 409 EAST 4 STREET and what does that mean?
409 EAST 4 STREET is NYC building class B2 — Two-family frame. A two-family residential building of frame construction. 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.