318 BAY 11 STREET
318 BAY 11 STREET is a Class B1 (two-family brick) building in Brooklyn (BBL 3064600150) built in 1955, with 2 residential units across 2 floors.
The building is in NYC community district 311, council district 50, zoning district R4, on a 1,885-square-foot lot with a building footprint of 1,729 square feet.
The current registered owner of record per NYC PLUTO is 23 BANCROFT MANAGEMENT INC..
The most recent ACRIS deed transfer for this BBL was recorded on September 25, 2025 when ESTATE OF ROBERT CATALDO; GIOVANNI P SILVAGNI AS EXECUTOR conveyed the property to 23 BANCROFT MANAGEMENT INC. for $1.12M. 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:
- R4
- Lot size:
- 1,885 sqft
- Building area:
- 1,729 sqft
- Floors:
- 2
- Assessed value:
- $63K
- Community district:
- 311
- Council district:
- 50
HPD violations
Recent HPD violation details
Recent ACRIS activity
Frequently asked questions about 318 BAY 11 STREET
Who owns 318 BAY 11 STREET?
The current registered owner of record for 318 BAY 11 STREET per NYC PLUTO is 23 BANCROFT MANAGEMENT INC.. The most recent ACRIS deed transfer for this BBL was recorded on September 25, 2025 when the property was conveyed to 23 BANCROFT MANAGEMENT INC.. 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 318 BAY 11 STREET last sold?
The most recent ACRIS deed transfer for 318 BAY 11 STREET was recorded on September 25, 2025, when ESTATE OF ROBERT CATALDO; GIOVANNI P SILVAGNI AS EXECUTOR conveyed the property to 23 BANCROFT MANAGEMENT INC. for $1.12M. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 318 BAY 11 STREET have?
No open HPD housing-maintenance code violations are on record for 318 BAY 11 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 318 BAY 11 STREET?
NYC Department of Finance assesses 318 BAY 11 STREET at $63K 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 318 BAY 11 STREET and what does that mean?
318 BAY 11 STREET 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.