557 LEONARD STREET
557 LEONARD STREET is a Class K4 (multi-story store + offices) building in Brooklyn (BBL 3026800005) built in 1931, with 6 residential units across 3 floors.
The building is in NYC community district 301, council district 33, zoning district R6A, on a 1,100-square-foot lot with a building footprint of 3,300 square feet.
The current registered owner of record per NYC PLUTO is MURAWSKI REALTY LLC.
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 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 OfficerTIMOTHY MURAWSKI
- Corporate OwnerMURAWSKI REALTY LLC
Most recent deed
Recent ACRIS documents (last 2)
Building stats
- Zoning:
- R6A
- Lot size:
- 1,100 sqft
- Building area:
- 3,300 sqft
- Floors:
- 3
- Assessed value:
- $252K
- Community district:
- 301
- Council district:
- 33
HPD violations
Recent HPD violation details
- Class AInspected May 5, 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 BInspected Sep 26, 2025§ 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN AC…
- Class AInspected Sep 26, 2025§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE ELECTRICAL OUTLET AT WEST WALL IN THE KITCHEN LOCATED AT APT 3, 2nd STORY,…
- Class AInspected Jun 10, 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 Apr 10, 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…
Recent ACRIS activity
Frequently asked questions about 557 LEONARD STREET
Who owns 557 LEONARD STREET?
The current registered owner of record for 557 LEONARD STREET per NYC PLUTO is MURAWSKI REALTY LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 557 LEONARD STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 557 LEONARD 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 557 LEONARD STREET have?
No open HPD housing-maintenance code violations are on record for 557 LEONARD 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 557 LEONARD STREET?
NYC Department of Finance assesses 557 LEONARD STREET at $252K 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 557 LEONARD STREET and what does that mean?
557 LEONARD STREET is NYC building class K4 — Multi-story store + offices. A multi-story store with commercial offices above. 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.