517 THROOP AVENUE
517 THROOP AVENUE is a Class C3 (walk-up, pre-1929) building in Brooklyn (BBL 3018310004) built in 1905, with 4 residential units across 4 floors.
The building is in NYC community district 303, council district 36, zoning district R6B, on a 1,800-square-foot lot with a building footprint of 4,800 square feet.
The current registered owner of record per NYC PLUTO is ALEXANDER FAMILY WEALTH TRUST, DTD 12/8/ 22.
The most recent ACRIS deed transfer for this BBL was recorded on March 4, 2023 when ALEXANDER, BARRY F conveyed the property to ALEXANDER FAMILY WEALTH TRUST, DTD 12/8/22; BARRY F. ALEXANDER, TRUSTEE; PHILIP R. ALEXANDER, TRUSTEE; TAMIKA M. ALEXANDER-ABRAHAM, TRUSTEE 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 ManagerOLIVER EDWARDS
Most recent deed
Recent ACRIS documents (last 4)
Building stats
- Zoning:
- R6B
- Lot size:
- 1,800 sqft
- Building area:
- 4,800 sqft
- Floors:
- 4
- Assessed value:
- $409K
- Community district:
- 303
- Council district:
- 36
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 20, 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 Jun 11, 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 AInspected May 5, 2025§ 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…
- Class AInspected May 5, 2025§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES…
Recent ACRIS activity
Frequently asked questions about 517 THROOP AVENUE
Who owns 517 THROOP AVENUE?
The current registered owner of record for 517 THROOP AVENUE per NYC PLUTO is ALEXANDER FAMILY WEALTH TRUST, DTD 12/8/ 22. The most recent ACRIS deed transfer for this BBL was recorded on March 4, 2023 when the property was conveyed to ALEXANDER FAMILY WEALTH TRUST, DTD 12/8/22; BARRY F. ALEXANDER, TRUSTEE; PHILIP R. ALEXANDER, TRUSTEE; TAMIKA M. ALEXANDER-ABRAHAM, TRUSTEE. 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 517 THROOP AVENUE last sold?
The most recent ACRIS deed transfer for 517 THROOP AVENUE was recorded on March 4, 2023, when ALEXANDER, BARRY F conveyed the property to ALEXANDER FAMILY WEALTH TRUST, DTD 12/8/22; BARRY F. ALEXANDER, TRUSTEE; PHILIP R. ALEXANDER, TRUSTEE; TAMIKA M. ALEXANDER-ABRAHAM, TRUSTEE for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 517 THROOP AVENUE have?
No open HPD housing-maintenance code violations are on record for 517 THROOP 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 517 THROOP AVENUE?
NYC Department of Finance assesses 517 THROOP AVENUE at $409K 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 517 THROOP AVENUE and what does that mean?
517 THROOP 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.