847 57 Street
Brooklyn, NY 11220BBL 3-05686-0060Map
Owner of record: Mroz, Roman
847 57 Street is a walk-up apartment building built in 1920 in Brooklyn, 11220. It has 6 residential units across 3 floors. The owner of record is Mroz, Roman. HPD has recorded 1 housing violation here, most recently on November 27, 2024. City tax records listed 6 rent-stabilized apartments here in 2024.
- HPD violations
- 1
- DOB violations
- 5
- ECB violations
- 0
- HPD complaints
- 0
What to know
No open immediately-hazardous violations among recent records.
Date of the most recent HPD inspection that found a problem.
No balance due on recent ECB violations.
Rent stabilization
Counts come from owners' rent-stabilization filings shown on NYC Department of Finance tax bills, as extracted by JustFix. They tell you a building has stabilized apartments, not which ones.
Think your apartment is stabilized? Request its rent history from HCR (free), then check your renewal with the renewal calculator.
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 1
- IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Nov 27, 2024
Closed — Violation dismissed
DOB building violations · 5
- Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2010 inspection report
Dec 13, 2011
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 27, 2001
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
May 4, 1998
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Sep 16, 1997
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 10, 1997
Dob violation - dismissed
ECB violations · 0
No ECB violations on record
Complaints
No HPD complaints in our records
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C2)
- Year built
- 1920
- Floors
- 3
- Residential units
- 6
- Building area
- 5,475 ft²
- Lot area
- 2,504 ft²
- Zoning
- R6
- Community board
- 312
- Council district
- 43
- Block / lot
- 5686 / 60
- Assessed value
- $696,600
- Landmark / historic district
- No
HPD registration #345016, last renewed Jul 23, 2026.
Questions about 847 57 Street
Who owns 847 57 Street?
The owner of record in NYC Department of City Planning PLUTO data is Mroz, Roman.
Does 847 57 Street have violations?
Yes. NYC HPD has recorded 1 housing violations at this property.
Is 847 57 Street rent stabilized?
NYC Department of Finance tax bills listed 6 rent-stabilized units here in 2024 (about 100% of its 6 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 847 57 Street built?
City records list 1920 as the year it was built.
How many apartments are in 847 57 Street?
It has 6 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.