505 HART STREET
505 HART STREET is a Class B3 (two-family converted) building in Brooklyn (BBL 3032140029) built in 1901, with 2 residential units across 2 floors.
The building is in NYC community district 304, council district 34, zoning district R6, on a 1,525-square-foot lot with a building footprint of 3,004 square feet.
The current registered owner of record per NYC PLUTO is ERAN LAAT.
MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
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 17, 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
- Managing AgentEran Laat
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6
- Lot size:
- 1,525 sqft
- Building area:
- 3,004 sqft
- Floors:
- 2
- Assessed value:
- $77K
- Community district:
- 304
- Council district:
- 34
HPD violations
Recent HPD violation details
- Class IInspected Oct 31, 2018§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 17, 2018§ 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM…
- Class AInspected Apr 17, 2018§ 26-1103 ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGE…
- Class AInspected Apr 17, 2018§ 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 ...…
- Class AInspected Apr 17, 2018§ 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON…
Recent ACRIS activity
Other buildings in this portfolio
- 503 HART STREET3 violations
Frequently asked questions about 505 HART STREET
Who owns 505 HART STREET?
The current registered owner of record for 505 HART STREET per NYC PLUTO is ERAN LAAT. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 505 HART STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 505 HART STREET in the last 5 years of recorded NYC public-records data. NYC ACRIS coverage extends back to 1966; an absence in our 5-year window typically means either the BBL has not transacted recently, or the most recent recorded document is not a DEED type (such as a refinance rather than a sale).
How many HPD violations does 505 HART STREET have?
No open HPD housing-maintenance code violations are on record for 505 HART STREET as of May 17, 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 505 HART STREET?
NYC Department of Finance assesses 505 HART STREET at $77K 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 505 HART STREET and what does that mean?
505 HART STREET is NYC building class B3 — Two-family converted. A two-family dwelling that was converted from a one-family. 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.