Alteration filingDec 15
DOB filing B00627351-I1
Alteration filing at 849 57 Street
Under review9 proposed stories
Open filing Building record · BIN 3398242
849 57 Street
849 57 Street, Brooklyn, NY 11220
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 4 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3398242
849 57 Street
Sunset Park (East)-Borough Park (West), Brooklyn
A consolidated public-record view · updated Dec 15, 2021
- DOB filings
- 4
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings4
Open or active-status records2
First included filingMar 23, 2021
Latest recorded changeDec 15, 2021
The lot
What is already here?
The lot holds a 9-story condominium built in 2008, on a 4,007 sq ft lot.
- Floors 7–9Above the southern skylineAbove the tallest building within sixty metres to the south, which stands 20.7 m. Nothing on that side reaches this floor.
- Floors 2–6Nothing on record
- Floor 1Street levelStreet level. The lot is recorded as commercial and office, so this floor is where the commercial space is.
- Street levelCommercial and office
- Above the southern skylineFrom about floor 7 — the tallest thing within 60 m to the south is 20.7 m
- Built
- 2008
- Last altered
- 2007
- Floors
- 9
- Residential units
- 0
- Building type
- Condominium
- Land use
- Commercial and office
- Zoning district
- R6
- Lot area
- 4,007 sq ft
- Building area
- 16,083 sq ft
The apartments
72 condominium apartments are assessed on this block, and the typical one is 715 sq ft (66 m²). They run from 37 to 129 m².
The city values the typical one at $125,043. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
9 apartments on this tax block changed hands in the year the city last published, at a median of $550,000, from 450,000 to 1,200,000.
Recorded sale prices from the Department of Finance’s rolling file, covering the year to Aug 31, 2026. Transfers under $10,000 are left out: New York records deed transfers between relatives at a dollar, and those are not sales. No apartment number and no name is carried from either side.
Owner of record
LI & NGAI REALTY LLC
As the assessment roll records it. Only owners that read as a company are shown here; where the roll names an individual, nothing is published.
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 14, 2026. They describe the tax lot, not any single filing. When the rest of New York went up
On the market here
One home at this address is currently listed for sale by Coldwell Banker. Prices move; the brokerage’s own page is the one that is current, and every row here links to it.
| Unit | Rooms | Size | Price | Per sq ft | Listed by |
|---|---|---|---|---|---|
| Unit 101For sale | Price not read | Coldwell Banker |
Read from the brokerages’ own published listings on October 7, 2026. A home drops off this table the next time they publish a list without it — usually because it sold or let, though a listing can also expire or be withdrawn. What we know is that it is no longer offered, which is why this shows what they have today rather than what we were told once. Everything on the market across the city.
Violation record
Are there open violations here?
The Department of Buildings has 1 open notice on record for this building, out of 9 notices on file; the most recent was issued Feb 22, 2022.
- No report and / or late filing (facade)
Issued Feb 22, 2022 — FAILED TO FILE FISP CYCLE 9A TECHNICAL REPORT BY 02/21/2022
Open means the agency has not recorded a resolution, which is not the same as the problem still existing. What a violation is, and what it is not. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 14, 2026.
What is recorded here
Multiple filings, one stable building identifier.
New York City's Building Identification Number helps connect filings that may use different application numbers or describe different scopes of work. The records below are grouped because they publish BIN 3398242. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 4 alteration filing. Its latest status categories are 1 under review, 2 recorded as completed, 1 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Mar 23, 2021
- Latest recorded change
- Dec 15, 2021
- Highest proposed story count
- 9 stories
- Highest proposed unit count
- Not stated
Highest recorded values may come from different filings and must not be combined into one proposed project. Open the individual filings below for their exact scope. Values outside the publication's conservative data-quality bounds are withheld pending source review.
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Recorded history
What has happened at this address?
Every dated event the city has published for this building, from all 4 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Renovation of existing partial second floor with construction work as per plan. no change in use, egress or occupancy under this application. Filing B00488186-I1.
- Alteration filed02
Renovation of existing partial second floor with minor plumbing work as per plan. no change in use, egress or occupancy under this application. Filing B00488189-I1.
- Alteration approved03
Filing B00488189-I1 reached an approved status.
- Alteration approved04
Filing B00488186-I1 reached an approved status.
- Permit recorded for alteration05
DOB lists a first permit date for B00488186-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration06
DOB lists a first permit date for B00488189-I1. That is not by itself confirmation of activity on site.
- Alteration filed07
Renovation of existing partial second floor with construction work as per plan. no change in use, egress or occupancy under this application. Filing B00488186-P1.
- Alteration approved08
Filing B00488186-P1 reached an approved status.
- Alteration now approved09
The latest status recorded for B00488186-P1 is “Approved.”
- Alteration signed off010
DOB recorded a sign-off for B00488186-I1.
- Alteration now completed011
The latest status recorded for B00488186-I1 is “LOC Issued.”
- Alteration signed off012
DOB recorded a sign-off for B00488189-I1.
- Alteration now completed013
The latest status recorded for B00488189-I1 is “LOC Issued.”
- Alteration filed014
Interior renovation of seventh floor of 849 57th street doctor's office, work including new partitions, no change in use, occupancy or egress. Filing B00627351-I1.
- Alteration now under review015
The latest status recorded for B00627351-I1 is “Objections.”