240 DEAN STREET
240 DEAN STREET is a Class B3 (two-family converted) building in Brooklyn (BBL 3001960031) built in 1858, with 2 residential units across 3 floors.
The building is in NYC community district 302, council district 33, zoning district R6B, on a 1,625-square-foot lot with a building footprint of 2,112 square feet.
The current registered owner of record per NYC PLUTO is MAO, CYNTHIA.
The most recent ACRIS deed transfer for this BBL was recorded on July 1, 2025 when GORLICK, BRIAN; SCHLYTER, EVA CHARLOTTA conveyed the property to HE, KEVIN; MAO, CYNTHIA for $3.20M. The transaction was financed with a $1.70M 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:
- R6B
- Lot size:
- 1,625 sqft
- Building area:
- 2,112 sqft
- Floors:
- 3
- Assessed value:
- $171K
- Community district:
- 302
- Council district:
- 33
HPD violations
Recent HPD violation details
Recent ACRIS activity
Frequently asked questions about 240 DEAN STREET
Who owns 240 DEAN STREET?
The current registered owner of record for 240 DEAN STREET per NYC PLUTO is MAO, CYNTHIA. The most recent ACRIS deed transfer for this BBL was recorded on July 1, 2025 when the property was conveyed to HE, KEVIN; MAO, CYNTHIA. 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 240 DEAN STREET last sold?
The most recent ACRIS deed transfer for 240 DEAN STREET was recorded on July 1, 2025, when GORLICK, BRIAN; SCHLYTER, EVA CHARLOTTA conveyed the property to HE, KEVIN; MAO, CYNTHIA for $3.20M. The transaction was financed with a $1.70M mortgage from Mers.
How many HPD violations does 240 DEAN STREET have?
No open HPD housing-maintenance code violations are on record for 240 DEAN 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 240 DEAN STREET?
NYC Department of Finance assesses 240 DEAN STREET at $171K 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 240 DEAN STREET and what does that mean?
240 DEAN 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.