338 SENATOR STREET
338 SENATOR STREET is a Class B9 (two-family misc) building in Brooklyn (BBL 3058540020) built in 1899, with 2 residential units across 2 floors.
The building is in NYC community district 310, council district 47, zoning district R5B, on a 2,100-square-foot lot with a building footprint of 2,880 square feet.
The current registered owner of record per NYC PLUTO is MASON, JOHN W.
The most recent ACRIS deed transfer for this BBL was recorded on January 16, 2026 when THE MASON PREMISES TRUST; MASON, ROGER W; MASON, CHRISTOPHER S conveyed the property to MAYER, JOHANNA; NAJJAR, MICHAEL; NAJJAR, DANIEL for $1.80M. The transaction was financed with a $900K mortgage from Mers-mortgage Electronic Registration Systems, Inc; Td Bank Na.
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:
- R5B
- Lot size:
- 2,100 sqft
- Building area:
- 2,880 sqft
- Floors:
- 2
- Assessed value:
- $88K
- Community district:
- 310
- Council district:
- 47
HPD violations
Recent HPD violation details
Recent ACRIS activity
Frequently asked questions about 338 SENATOR STREET
Who owns 338 SENATOR STREET?
The current registered owner of record for 338 SENATOR STREET per NYC PLUTO is MASON, JOHN W. The most recent ACRIS deed transfer for this BBL was recorded on January 16, 2026 when the property was conveyed to MAYER, JOHANNA; NAJJAR, MICHAEL; NAJJAR, DANIEL. 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 338 SENATOR STREET last sold?
The most recent ACRIS deed transfer for 338 SENATOR STREET was recorded on January 16, 2026, when THE MASON PREMISES TRUST; MASON, ROGER W; MASON, CHRISTOPHER S conveyed the property to MAYER, JOHANNA; NAJJAR, MICHAEL; NAJJAR, DANIEL for $1.80M. The transaction was financed with a $900K mortgage from Mers-mortgage Electronic Registration Systems, Inc; Td Bank Na.
How many HPD violations does 338 SENATOR STREET have?
No open HPD housing-maintenance code violations are on record for 338 SENATOR 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 338 SENATOR STREET?
NYC Department of Finance assesses 338 SENATOR STREET at $88K 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 338 SENATOR STREET and what does that mean?
338 SENATOR STREET is NYC building class B9 — Two-family misc. Miscellaneous two-family dwelling. 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.