450 GRAHAM AVENUE
450 GRAHAM AVENUE is a Class C1 (walk-up, over six families) building in Brooklyn (BBL 3027350007) built in 1928, with 8 residential units across 4 floors.
The building is in NYC community district 301, council district 34, zoning district R6A, on a 3,100-square-foot lot with a building footprint of 6,820 square feet.
The current registered owner of record per NYC PLUTO is BIEDRZYCKA, JADWIGA.
The most recent ACRIS deed transfer for this BBL was recorded on August 11, 2021 when BIEDRZYCKI, ZBIGNIEW conveyed the property to BIEDRZYCKA, JADWIGA for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
The building is registered with NYC HPD's landlord-registration system and has no open HPD housing-maintenance code violations on record as of May 18, 2026.
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
HPD registered contacts
- Site ManagerJadwiga BIEDRZYCKI
Most recent deed
Recent ACRIS documents (last 1)
Building stats
- Zoning:
- R6A
- Lot size:
- 3,100 sqft
- Building area:
- 6,820 sqft
- Floors:
- 4
- Assessed value:
- $900K
- Community district:
- 301
- Council district:
- 34
HPD violations
Recent HPD violation details
- Class AInspected May 4, 2026(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD…
- Class BInspected Sep 11, 2025§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES FLOWER POT'S AT BUILDI…
- Class BInspected Sep 11, 2025§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES FLOWER POT'S AT BUILDI…
- Class AInspected Jun 9, 2025(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD…
- Class IInspected Nov 26, 2024§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE…
Recent ACRIS activity
Frequently asked questions about 450 GRAHAM AVENUE
Who owns 450 GRAHAM AVENUE?
The current registered owner of record for 450 GRAHAM AVENUE per NYC PLUTO is BIEDRZYCKA, JADWIGA. The most recent ACRIS deed transfer for this BBL was recorded on August 11, 2021 when the property was conveyed to BIEDRZYCKA, JADWIGA. 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 450 GRAHAM AVENUE last sold?
The most recent ACRIS deed transfer for 450 GRAHAM AVENUE was recorded on August 11, 2021, when BIEDRZYCKI, ZBIGNIEW conveyed the property to BIEDRZYCKA, JADWIGA for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 450 GRAHAM AVENUE have?
No open HPD housing-maintenance code violations are on record for 450 GRAHAM AVENUE as of May 18, 2026. The building is registered with NYC HPD's landlord-registration system. HPD violation data is pulled daily from the NYC Open Data violations feed.
What is the assessed value of 450 GRAHAM AVENUE?
NYC Department of Finance assesses 450 GRAHAM AVENUE at $900K 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 450 GRAHAM AVENUE and what does that mean?
450 GRAHAM AVENUE is NYC building class C1 — Walk-up, over six families. A 3-to-6-story walk-up apartment building with more than 6 residential units. 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.