511 WILLIAMS AVENUE
511 WILLIAMS AVENUE is a Class C3 (walk-up, pre-1929) building in Brooklyn (BBL 3038190010) built in 1930, with 4 residential units across 2 floors.
The building is in NYC community district 305, council district 42, zoning district R6, on a 2,500-square-foot lot with a building footprint of 3,280 square feet.
The current registered owner of record per NYC PLUTO is SAFFIE 511 LLC.
The most recent ACRIS deed transfer for this BBL was recorded on October 27, 2023 when SAFI, NAZIEMUL conveyed the property to SAFFIE 511 LLC 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
- Head Officernaziemul safi
- Corporate OwnerSAFFIE 511 LLC
- Site Managerkamalodeen safi
Most recent deed
Activity timeline
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6
- Lot size:
- 2,500 sqft
- Building area:
- 3,280 sqft
- Floors:
- 2
- Assessed value:
- $153K
- Community district:
- 305
- Council district:
- 42
HPD violations
Recent HPD violation details
- Class AInspected May 6, 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 IInspected Nov 18, 2025§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…
- Class AInspected Apr 12, 2024(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 AInspected Jul 3, 2023§ 27-2104 ADM CODE POST AND MAINTAIN A PROPER SIGN ON WALL OF ENTRANCE STORY SHOWING THE REGISTRATION NUMBER ASSIGNED BY THE DEPARTMENT AND…
- Class AInspected Jul 3, 2023§ 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX MISS…
Recent ACRIS activity
Frequently asked questions about 511 WILLIAMS AVENUE
Who owns 511 WILLIAMS AVENUE?
The current registered owner of record for 511 WILLIAMS AVENUE per NYC PLUTO is SAFFIE 511 LLC. The most recent ACRIS deed transfer for this BBL was recorded on October 27, 2023 when the property was conveyed to SAFFIE 511 LLC. 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 511 WILLIAMS AVENUE last sold?
The most recent ACRIS deed transfer for 511 WILLIAMS AVENUE was recorded on October 27, 2023, when SAFI, NAZIEMUL conveyed the property to SAFFIE 511 LLC for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 511 WILLIAMS AVENUE have?
No open HPD housing-maintenance code violations are on record for 511 WILLIAMS 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 511 WILLIAMS AVENUE?
NYC Department of Finance assesses 511 WILLIAMS AVENUE at $153K 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 511 WILLIAMS AVENUE and what does that mean?
511 WILLIAMS AVENUE is NYC building class C3 — Walk-up, pre-1929. A walk-up apartment building constructed before 1929, typically 3-6 stories and often rent-stabilized. 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.