134A DIAMOND STREET
134A DIAMOND STREET is a Class B9 (two-family misc) building in Brooklyn (BBL 3026250043) built in 1920, with 2 residential units across 2 floors.
The building is in NYC community district 301, council district 33, zoning district R6B, on a 1,783-square-foot lot with a building footprint of 2,592 square feet.
The current registered owner of record per NYC PLUTO is STANLEY CIELOSZCZYK AND CHRISTINA CIELOS ZCZYK.
The most recent ACRIS deed transfer for this BBL was recorded on April 29, 2025 when Cieloszczyk, Stanley J; Cieloszczyk, Christina V conveyed the property to Diane Cieloszczyk, As Trustee; Michael Cieloszczyk, As Trustee; Stanley Cieloszczyk And Christina Cieloszczyk for a non-disclosed consideration. 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:
- R6B
- Lot size:
- 1,783 sqft
- Building area:
- 2,592 sqft
- Floors:
- 2
- Assessed value:
- $126K
- Community district:
- 301
- Council district:
- 33
HPD violations
Recent HPD violation details
Recent ACRIS activity
Frequently asked questions about 134A DIAMOND STREET
Who owns 134A DIAMOND STREET?
The current registered owner of record for 134A DIAMOND STREET per NYC PLUTO is STANLEY CIELOSZCZYK AND CHRISTINA CIELOS ZCZYK. The most recent ACRIS deed transfer for this BBL was recorded on April 29, 2025 when the property was conveyed to Diane Cieloszczyk, As Trustee; Michael Cieloszczyk, As Trustee; Stanley Cieloszczyk And Christina Cieloszczyk. 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 134A DIAMOND STREET last sold?
The most recent ACRIS deed transfer for 134A DIAMOND STREET was recorded on April 29, 2025, when Cieloszczyk, Stanley J; Cieloszczyk, Christina V conveyed the property to Diane Cieloszczyk, As Trustee; Michael Cieloszczyk, As Trustee; Stanley Cieloszczyk And Christina Cieloszczyk for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 134A DIAMOND STREET have?
No open HPD housing-maintenance code violations are on record for 134A DIAMOND 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 134A DIAMOND STREET?
NYC Department of Finance assesses 134A DIAMOND STREET at $126K 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 134A DIAMOND STREET and what does that mean?
134A DIAMOND 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.