Alteration filingDec 28
DOB filing B00110533-I1
Alteration filing at 677 East 21 Street
Approved$5,000 recorded cost
Open filing Building record · BIN 3120630
677 East 21 Street
677 East 21 Street, Brooklyn, NY 11226
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 2 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3120630
677 East 21 Street
Flatbush, Brooklyn
A consolidated public-record view · updated Dec 28, 2020
- DOB filings
- 2
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records2
First included filingJan 30, 2019
Latest recorded changeDec 28, 2020
The lot
What is already here?
The lot holds a 6-story elevator apartment building built in 2024, with 17 homes, on a 2,950 sq ft lot.
- Built
- 2024
- Last altered
- 2019
- Floors
- 6
- Residential units
- 17
- Building type
- Elevator apartment building
- Land use
- Elevator apartments
- Zoning district
- R7A
- Lot area
- 2,950 sq ft
- Building area
- 12,376 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
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 3120630. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 2 alteration filing. Its latest status categories are 2 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jan 30, 2019
- Latest recorded change
- Dec 28, 2020
- Highest proposed story count
- Not stated
- Highest proposed unit count
- Not stated
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 2 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Install temporary construction fence for exterior work. filed in conjunction with nb application #321641826. Filing B00110533-I1.
- Alteration approved02
Filing B00110533-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for B00110533-I1. That is not by itself confirmation of activity on site.
- Alteration filed04
Installation of sidewalk shed as per plans. sidewalk shed live load 300 psf shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy under this application. Filing B00173798-I1.
- Permit recorded for alteration05
DOB lists a first permit date for B00173798-I1. That is not by itself confirmation of activity on site.
- Alteration now approved06
The latest status recorded for B00173798-I1 is “Permit Entire.”
- Alteration now approved07
The latest status recorded for B00110533-I1 is “Permit Entire.”