Alteration filingJun 21
DOB filing B00594571-I1
Alteration filing at 175 Sumpter Street
Approved$3,000 recorded cost
Open filing Building record · BIN 3429130
175 Sumpter Street
175 Sumpter Street, Brooklyn, NY 11233
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 3 independently sourced records, including 3 that are not recorded as completed, closed or withdrawn.
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings3
Open or active-status records3
First included filingJan 27, 2022
Latest recorded changeJun 21, 2026
The lot
What is already here?
The lot holds a vacant land on a 2,500 sq ft lot.
- Residential units
- 0
- Building type
- Vacant land
- Land use
- Vacant land
- Zoning district
- R6B
- Lot area
- 2,500 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 2, 2026. They describe the tax lot, not any single filing.
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 3429130. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 3 alteration filing. Its latest status categories are 3 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jan 27, 2022
- Latest recorded change
- Jun 21, 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 3 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Affordable House Development, HUB Consultation Meeting Accepted 07/07/21. File mechanical works in conjunction with NB# 321600629. Filing B00594571-I1.
- Alteration filed02
Affordable House Development, HUB Consultation Meeting Accepted 07/07/21. file structural framing in conjunction with NB# 321600629. Filing B00626774-I1.
- Alteration approved03
Filing B00594571-I1 reached an approved status.
- Alteration approved04
Filing B00626774-I1 reached an approved status.
- Permit recorded for alteration05
DOB lists a first permit date for B00626774-I1. That is not by itself confirmation of activity on site.
- Alteration now approved06
The latest status recorded for B00626774-I1 is “Permit Entire.”
- Alteration filed07
Affordable House Development, HUB Consultation Meeting Accepted 07/07/21. File mechanical works in conjunction with NB# 321600629. Filing B00594571-P2.
- Alteration now approved08
The latest status recorded for B00594571-I1 is “Approved.”
- Alteration approved09
Filing B00594571-P2 reached an approved status.
- Alteration now approved010
The latest status recorded for B00594571-P2 is “Approved.”