Alteration filingSep 2
DOB filing B01411549-I1
Alteration filing at 171 Halsey Street
Approved4 proposed stories
Open filing Building record · BIN 3052796
171 Halsey Street
171 Halsey Street, Brooklyn, NY 11216
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 1 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3052796
171 Halsey Street
Bedford-Stuyvesant (West), Brooklyn
A consolidated public-record view · updated Sep 2, 2026
- DOB filings
- 1
- Active-status
- 1
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings1
Open or active-status records1
First included filingJun 3, 2026
Latest recorded changeSep 2, 2026
The lot
What is already here?
The lot holds a 4-story walk-up apartment building built in 1887, with 4 homes, on a 1,840 sq ft lot.
- Floors 2–4Homes4 homes are recorded on this lot — about one home to a floor. The city does not publish which floor any of them is on.
- Floor 1Street levelStreet level. The lot is recorded as walk-up apartments.
- Street levelWalk-up apartments
- Homes4 recorded on the lot
- Above the southern skylineFrom about floor 7 — the tallest thing within 60 m to the south is 18.3 m
- Built
- 1887
- Last altered
- 1991
- Floors
- 4
- Residential units
- 4
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R6B
- Lot area
- 1,840 sq ft
- Building area
- 5,980 sq ft
- Historic district
- Bedford Historic District
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 8, 2026. They describe the tax lot, not any single filing. When the rest of New York went up
Violation record
Are there open violations here?
The Department of Buildings has 1 open notice on record for this building, out of 2 notices on file; the most recent was issued Jul 8, 1989.
- Construction
Issued Jul 8, 1989
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 3052796. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 1 alteration filing. Its latest status categories are 1 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jun 3, 2026
- Latest recorded change
- Sep 2, 2026
- Highest proposed story count
- 4 stories
- Highest proposed unit count
- 4 dwelling units
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 1 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Proposed installation of heavy duty sidewalk shed as per plans. live load 300 lbs per square feet. sidewalk shed shall comply with chapter #33 of the NYC building code. no change in use, occupancy, or egress under this application. Filing B01411549-I1.
- Permit recorded for alteration02
DOB lists a first permit date for B01411549-I1. That is not by itself confirmation of activity on site.
- Alteration now approved03
The latest status recorded for B01411549-I1 is “Permit Entire.”