449 KEAP STREET
449 KEAP STREET is a Class S5 (elevator + store) building in Brooklyn (BBL 3023740023) built in 1910, with 7 residential units across 3 floors.
The building is in NYC community district 301, council district 34, zoning district M1-2/R6A, on a 3,839-square-foot lot with a building footprint of 7,644 square feet.
The current registered owner of record per NYC PLUTO is SABBAGH FAMILY LLC.
The most recent ACRIS deed transfer for this BBL was recorded on August 15, 2025 when 447 Keap Street Llc conveyed the property to Sabbagh Family Llc for $6.30M. 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 OfficerPERL WEISZ
- Corporate Owner447 KEAP LLC
- Managing AgentSHAYE FALKOWITZ
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- M1-2/R6A
- Lot size:
- 3,839 sqft
- Building area:
- 7,644 sqft
- Floors:
- 3
- Assessed value:
- $1.2M
- Community district:
- 301
- Council district:
- 34
HPD violations
Recent HPD violation details
- Class AInspected May 7, 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 24, 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 IInspected Nov 19, 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 IInspected Nov 28, 2023§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 CInspected Apr 17, 2023§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MIS…
Recent ACRIS activity
Other buildings in this portfolio
- 384 AVENUE T6 violations
Frequently asked questions about 449 KEAP STREET
Who owns 449 KEAP STREET?
The current registered owner of record for 449 KEAP STREET per NYC PLUTO is SABBAGH FAMILY LLC. The most recent ACRIS deed transfer for this BBL was recorded on August 15, 2025 when the property was conveyed to Sabbagh Family 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 449 KEAP STREET last sold?
The most recent ACRIS deed transfer for 449 KEAP STREET was recorded on August 15, 2025, when 447 Keap Street Llc conveyed the property to Sabbagh Family Llc for $6.30M. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 449 KEAP STREET have?
No open HPD housing-maintenance code violations are on record for 449 KEAP 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 449 KEAP STREET?
NYC Department of Finance assesses 449 KEAP STREET at $1.18M 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 449 KEAP STREET and what does that mean?
449 KEAP STREET is NYC building class S5 — Elevator + store. An elevator apartment with one or more store 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.