Alteration filingFeb 6
DOB filing B00341402-I1
Alteration filing at 639 Dekalb Avenue
Recorded as completed$1,000 recorded cost
Open filing Building record · BIN 3429134
639 Dekalb Avenue
639 Dekalb Avenue, Brooklyn, NY 11216
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 7 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings7
Open or active-status records1
First included filingSep 29, 2021
Latest recorded changeFeb 6, 2026
The lot
What is already here?
The lot holds a 7-story elevator apartment building built in 2024, with 37 homes, on a 9,979 sq ft lot.
- Built
- 2024
- Floors
- 7
- Residential units
- 37
- Building type
- Elevator apartment building
- Land use
- Elevator apartments
- Zoning district
- R6A
- Lot area
- 9,979 sq ft
- Building area
- 36,188 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 3429134. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 7 alteration filing. Its latest status categories are 6 recorded as completed, 1 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Sep 29, 2021
- Latest recorded change
- Feb 6, 2026
- Highest proposed story count
- 7 stories
- Highest proposed unit count
- 37 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 7 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Application filed for civil site grading in conjunction with NB # 321590444. Filing B00544817-I1.
- Alteration filed02
Mechanical work in conjunction with New Building Application # 321590444. Filing B00341402-I1.
- Alteration filed03
Sprinkler and standpipe work in conjunction with new building application #321590444. Filing B00342098-I1.
- Alteration filed04
Plumbing work in conjunction with new building application # 321590444. Filing B00342088-I1.
- Alteration approved05
Filing B00342088-I1 reached an approved status.
- Alteration filed06
Application filed for civil site drainage, in conjunction with NB # 321590444. Filing B00544827-I1.
- Alteration approved07
Filing B00544817-I1 reached an approved status.
- Alteration approved08
Filing B00544827-I1 reached an approved status.
- Alteration filed09
Structural work in conjunction new building # 321590444. Filing B00613528-I1.
- Alteration approved010
Filing B00342098-I1 reached an approved status.
- Alteration approved011
Filing B00613528-I1 reached an approved status.
- Alteration approved012
Filing B00341402-I1 reached an approved status.
- Permit recorded for alteration013
DOB lists a first permit date for B00341402-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration014
DOB lists a first permit date for B00544817-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration015
DOB lists a first permit date for B00342088-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration016
DOB lists a first permit date for B00544827-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration017
DOB lists a first permit date for B00342098-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration018
DOB lists a first permit date for B00613528-I1. That is not by itself confirmation of activity on site.
- Alteration signed off019
DOB recorded a sign-off for B00613528-I1.
- Alteration now completed020
The latest status recorded for B00613528-I1 is “LOC Issued.”
- Alteration filed021
Mechanical work in conjunction with New Building Application # 321590444. Filing B00341402-P2.
- Alteration signed off022
DOB recorded a sign-off for B00544827-I1.
- Alteration now completed023
The latest status recorded for B00544827-I1 is “LOC Issued.”
- Alteration signed off024
DOB recorded a sign-off for B00544817-I1.
- Alteration now completed025
The latest status recorded for B00544817-I1 is “LOC Issued.”
- Alteration signed off026
DOB recorded a sign-off for B00342088-I1.
- Alteration now completed027
The latest status recorded for B00342088-I1 is “LOC Issued.”
- Alteration approved028
Filing B00341402-P2 reached an approved status.
- Alteration now approved029
The latest status recorded for B00341402-P2 is “Approved.”
- Alteration signed off030
DOB recorded a sign-off for B00342098-I1.
- Alteration now completed031
The latest status recorded for B00342098-I1 is “LOC Issued.”
- Alteration signed off032
DOB recorded a sign-off for B00341402-I1.
- Alteration now completed033
The latest status recorded for B00341402-I1 is “LOC Issued.”