Alteration filingAug 12
DOB filing B00448241-I1
Alteration filing at 303 Hinsdale Street
Approved$98,588 recorded cost
Open filing Building record · BIN 3084264
303 Hinsdale Street
303 Hinsdale Street, Brooklyn, NY 11207
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 5 independently sourced records, including 3 that are not recorded as completed, closed or withdrawn.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 filings5
Open or active-status records3
First included filingNov 12, 2021
Latest recorded changeAug 12, 2026
The lot
What is already here?
The lot holds a 3-story walk-up apartment building built in 2025, with 3 homes, on a 2,000 sq ft lot.
- Built
- 2025
- Floors
- 3
- Residential units
- 3
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R6
- Lot area
- 2,000 sq ft
- Building area
- 3,588 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 3084264. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 5 alteration filing. Its latest status categories are 3 approved, 2 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Nov 12, 2021
- Latest recorded change
- Aug 12, 2026
- Highest proposed story count
- 3 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 5 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
New plumbing and sprinkler at proposed residential building. Filing B00448241-I1.
- Alteration filed02
New mechanical work with erv units for intake and exhaust and new heat pump for heating and cooling in conjunction with nb filing 321598936. Filing B00611471-I1.
- Alteration approved03
Filing B00448241-I1 reached an approved status.
- Alteration approved04
Filing B00611471-I1 reached an approved status.
- Alteration filed05
Reinforced concrete and steel structure for new building. Filing B00614188-I1.
- Alteration filed06
Foundation and Earthwork in conjunction to NB filing 321598936. Filing B00615083-I1.
- Alteration approved07
Filing B00614188-I1 reached an approved status.
- Alteration approved08
Filing B00615083-I1 reached an approved status.
- Permit recorded for alteration09
DOB lists a first permit date for B00614188-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration010
DOB lists a first permit date for B00615083-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration011
DOB lists a first permit date for B00448241-I1. That is not by itself confirmation of activity on site.
- Alteration signed off012
DOB recorded a sign-off for B00615083-I1.
- Alteration now completed013
The latest status recorded for B00615083-I1 is “LOC Issued.”
- Alteration signed off014
DOB recorded a sign-off for B00614188-I1.
- Alteration now completed015
The latest status recorded for B00614188-I1 is “LOC Issued.”
- Permit recorded for alteration016
DOB lists a first permit date for B00611471-I1. That is not by itself confirmation of activity on site.
- Alteration filed017
New mechanical work with erv units for intake and exhaust and new heat pump for heating and cooling in conjunction with nb filing 321598936. Filing B00611471-P2.
- Alteration now approved018
The latest status recorded for B00611471-I1 is “Permit Entire.”
- Alteration approved019
Filing B00611471-P2 reached an approved status.
- Alteration now approved020
The latest status recorded for B00611471-P2 is “Approved.”
- Alteration now approved021
The latest status recorded for B00448241-I1 is “Permit Entire.”