Alteration filingJul 24
DOB filing B00279043-I1
Alteration filing at 345 Montgomery Street
Recorded as completed6 proposed stories
Open filing Building record · BIN 3034170
345 Montgomery Street
345 Montgomery Street, Brooklyn, NY 11225
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 3 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3034170
345 Montgomery Street
Crown Heights (South), Brooklyn
A consolidated public-record view · updated Jul 24, 2023
- DOB filings
- 3
- Active-status
- 1
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings3
Open or active-status records1
First included filingJan 30, 2020
Latest recorded changeJul 24, 2023
The lot
What is already here?
The lot holds a 6-story elevator apartment building built in 1928, with 102 homes, on a 23,756 sq ft lot.
- Built
- 1928
- Last altered
- 1979
- Floors
- 6
- Residential units
- 102
- Building type
- Elevator apartment building
- Land use
- Elevator apartments
- Zoning district
- R7-1
- Lot area
- 23,756 sq ft
- Building area
- 105,675 sq ft
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
Violation record
Are there open violations here?
The Department of Buildings has 3 open notices on record for this building, out of 42 notices on file; the most recent was issued Mar 27, 2001.
- Construction
Issued Mar 27, 2001
- Construction
Issued Jun 29, 2000 — FAILURE TO MAINTAIN EXTERIOR BUILDING WALL. DEFECTS ARE:BRICK WORK CRACKED AT PARAPET WALL AT FRONT AND WEST SIDE OF BUILDING. REMEDY: MAKE SAFE IF NECESSARY OBTAIN PERMITS
- Construction
Issued Sep 3, 1998
A violation is a notice the Department of Buildings recorded against the building. It is not a judgment, and many concern paperwork rather than safety. Open means the agency has not recorded a resolution, which is not the same as the problem still existing. 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 3034170. 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 2 recorded as completed, 1 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jan 30, 2020
- Latest recorded change
- Jul 24, 2023
- Highest proposed story count
- 6 stories
- Highest proposed unit count
- 102 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.
Address alerts
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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
Filing herewith drawings to propose plumbing work inconjunction to interior renovation of existing apartment #2j. this application do not require a new or amended certificate of occupancy as there is no change in use, exists or occupancy. Filing B00305524-I1.
- Alteration approved02
Filing B00305524-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for B00305524-I1. That is not by itself confirmation of activity on site.
- Alteration filed04
Structural Repairs of Bathrooms in apartments 1K,2K,2H,3H,4F,5F. Filing B00279043-I1.
- Alteration approved05
Filing B00279043-I1 reached an approved status.
- Permit recorded for alteration06
DOB lists a first permit date for B00279043-I1. That is not by itself confirmation of activity on site.
- Alteration signed off07
DOB recorded a sign-off for B00305524-I1.
- Alteration now completed08
The latest status recorded for B00305524-I1 is “LOC Issued.”
- Alteration filed09
Structural Repairs of Bathrooms in apartments 1K,2K,2H,3H,4F,5F. Filing B00279043-P1.
- Alteration approved010
Filing B00279043-P1 reached an approved status.
- Alteration now approved011
The latest status recorded for B00279043-P1 is “Approved.”
- Alteration signed off012
DOB recorded a sign-off for B00279043-I1.
- Alteration now completed013
The latest status recorded for B00279043-I1 is “LOC Issued.”