171 AINSLIE STREET
171 AINSLIE STREET is a Class C0 (walk-up, 3+ families) building in Brooklyn (BBL 3027690039) built in 1901, with 3 residential units across 3 floors.
The building is in NYC community district 301, council district 34, zoning district R6B, on a 900-square-foot lot with a building footprint of 2,700 square feet.
The current registered owner of record per NYC PLUTO is 256 LEONARD ST REALTY LLC.
The most recent ACRIS deed transfer for this BBL was recorded on March 31, 2023 when DUSTY GROUP LLC conveyed the property to 256 LEONARD ST REALTY LLC for $1.95M. 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 OfficerANGELA JONES
- Corporate Owner256 LEONARD STREET REALTY, LLC
- Managing AgentGRAND MANAGEMENT SERVICES, INC
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6B
- Lot size:
- 900 sqft
- Building area:
- 2,700 sqft
- Floors:
- 3
- Assessed value:
- $155K
- Community district:
- 301
- Council district:
- 34
HPD violations
Recent HPD violation details
- 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 171 AINSLIE STREET
Who owns 171 AINSLIE STREET?
The current registered owner of record for 171 AINSLIE STREET per NYC PLUTO is 256 LEONARD ST REALTY LLC. The most recent ACRIS deed transfer for this BBL was recorded on March 31, 2023 when the property was conveyed to 256 LEONARD ST REALTY 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 171 AINSLIE STREET last sold?
The most recent ACRIS deed transfer for 171 AINSLIE STREET was recorded on March 31, 2023, when DUSTY GROUP LLC conveyed the property to 256 LEONARD ST REALTY LLC for $1.95M. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 171 AINSLIE STREET have?
No open HPD housing-maintenance code violations are on record for 171 AINSLIE STREET 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 171 AINSLIE STREET?
NYC Department of Finance assesses 171 AINSLIE STREET at $155K 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 171 AINSLIE STREET and what does that mean?
171 AINSLIE STREET is NYC building class C0 — Walk-up, 3+ families. A 3-to-6-story walk-up apartment building (no elevator), 3 or more 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.