Alteration filingMar 17
DOB filing B00549317-S3
Alteration filing at 317 12 Street
Approved3 proposed stories
Open filing Building record · BIN 3022970
317 12 Street
317 12 Street, Brooklyn, NY 11215
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 6 independently sourced records, including 5 that are not recorded as completed, closed or withdrawn.
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings6
Open or active-status records5
First included filingJul 27, 2021
Latest recorded changeMar 17, 2026
The lot
What is already here?
The lot holds a 2-story two-family home built in 1901, on a 1,875 sq ft lot.
- Built
- 1901
- Floors
- 2
- Residential units
- 2
- Building type
- Two-family home
- Land use
- One and two family homes
- Zoning district
- R6B
- Lot area
- 1,875 sq ft
- Building area
- 1,798 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 3022970. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 6 alteration filing. Its latest status categories are 5 approved, 1 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jul 27, 2021
- Latest recorded change
- Mar 17, 2026
- Highest proposed story count
- 3 stories
- Highest proposed unit count
- 1 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 6 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Moderate interior renovation of exiting 1 family, partitions, gwb, tilework, flooring, cosmetic finishes as indicated. Raise roof doormers. Exterior work, facade renovation, AC units on roof,Rear 2 story horizontal extension. No Change to E,O or use. Filing B00549317-I1.
- Alteration approved02
Filing B00549317-I1 reached an approved status.
- Alteration filed03
Subsequent application filed to modify plumbing fixtures as indicated. Filing B00549317-S1.
- Alteration filed04
Structural filing in conjunction with DOB NOW Application # B00549317-I1. Filing B00549317-S3.
- Alteration approved05
Filing B00549317-S1 reached an approved status.
- Alteration filed06
Subsequent application filed for Sprinkler work and plumbing components for Sprinkler system. Filing B00549317-S2.
- Alteration approved07
Filing B00549317-S2 reached an approved status.
- Alteration filed08
Earthwork and Foundation work filed in conjunction with DOB NOW Application # B00549317-I1. Filing B00549317-S4.
- Alteration approved09
Filing B00549317-S3 reached an approved status.
- Alteration approved010
Filing B00549317-S4 reached an approved status.
- Permit recorded for alteration011
DOB lists a first permit date for B00549317-S1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration012
DOB lists a first permit date for B00549317-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration013
DOB lists a first permit date for B00549317-S3. That is not by itself confirmation of activity on site.
- Permit recorded for alteration014
DOB lists a first permit date for B00549317-S4. That is not by itself confirmation of activity on site.
- Alteration signed off015
DOB recorded a sign-off for B00549317-S4.
- Alteration now completed016
The latest status recorded for B00549317-S4 is “LOC Issued.”
- Permit recorded for alteration017
DOB lists a first permit date for B00549317-S2. That is not by itself confirmation of activity on site.
- Alteration now approved018
The latest status recorded for B00549317-S2 is “Permit Issued.”
- Alteration filed019
Subsequent application filed to modify plumbing fixtures as indicated. Filing B00549317-P9.
- Alteration now approved020
The latest status recorded for B00549317-S1 is “Permit Entire.”
- Alteration approved021
Filing B00549317-P9 reached an approved status.
- Alteration now approved022
The latest status recorded for B00549317-P9 is “Approved.”
- Alteration now approved023
The latest status recorded for B00549317-I1 is “Permit Entire.”
- Alteration now approved024
The latest status recorded for B00549317-S3 is “Permit Entire.”