Alteration filingJul 15
DOB filing B00553989-I1
Alteration filing at 49 Flatbush Avenue Extension
Recorded as completed$20,000 recorded cost
Open filing Building record · BIN 3000216
49 Flatbush Avenue Extension
49 Flatbush Avenue Extension, Brooklyn, NY 11201
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 3 independently sourced records, including 0 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3000216
49 Flatbush Avenue Extension
Downtown Brooklyn-Dumbo-Boerum Hill, Brooklyn
A consolidated public-record view · updated Jul 15, 2026
- DOB filings
- 3
- Active-status
- 0
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings3
Open or active-status records0
First included filingJul 16, 2021
Latest recorded changeJul 15, 2026
The lot
What is already here?
The lot holds a 9-story educational building built in 1950, on a 26,140 sq ft lot.
- Floors 2–9Nothing on record
- Floor 1Street levelStreet level. The lot is recorded as public facilities and institutions.
- Street levelPublic facilities and institutions
- Above the southern skylineFrom about floor 25 — the tallest thing within 60 m to the south is 74.1 m
- Built
- 1950
- Floors
- 9
- Residential units
- 0
- Building type
- Educational building
- Land use
- Public facilities and institutions
- Zoning district
- C4-3
- Lot area
- 26,140 sq ft
- Building area
- 160,000 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 21, 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 21 open notices on record for this building, out of 118 notices on file; the most recent was issued Jun 30, 2023.
- Low pressure boiler
Issued Jun 30, 2023 — VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
- Low pressure boiler
Issued Jun 30, 2023 — VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
- Low pressure boiler
Issued Jun 30, 2023 — VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
18 further open notices are on file. Open the source dataset for the full list.
Open means the agency has not recorded a resolution, which is not the same as the problem still existing. What a violation is, and what it is not. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 21, 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 3000216. 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 3 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jul 16, 2021
- Latest recorded change
- Jul 15, 2026
- 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 3 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Fn/is350k - for temporary construction equipment(fence) submitting on behalf of contractor, in conjunction with DOB number 322048734no change in use, occupancy or egress. Filing B00553989-I1.
- Alteration filed02
Sf/is350k - for temporary construction equipment(scaffold) submitting on behalf of contractor, in conjunction with DOB number 322048734no change in use, occupancy or egress. Filing B00553997-I1.
- Alteration filed03
Sh/is350k - for temporary construction equipment(shed) submitting on behalf of contractor, in conjunction with DOB number 322048734no change in use, occupancy or egress. Filing B00553992-I1.
- Alteration approved04
Filing B00553992-I1 reached an approved status.
- Alteration approved05
Filing B00553997-I1 reached an approved status.
- Permit recorded for alteration06
DOB lists a first permit date for B00553997-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration07
DOB lists a first permit date for B00553992-I1. That is not by itself confirmation of activity on site.
- Alteration approved08
Filing B00553989-I1 reached an approved status.
- Permit recorded for alteration09
DOB lists a first permit date for B00553989-I1. That is not by itself confirmation of activity on site.
- Alteration signed off010
DOB recorded a sign-off for B00553992-I1.
- Alteration now completed011
The latest status recorded for B00553992-I1 is “LOC Issued.”
- Alteration signed off012
DOB recorded a sign-off for B00553997-I1.
- Alteration now completed013
The latest status recorded for B00553997-I1 is “LOC Issued.”
- Alteration signed off014
DOB recorded a sign-off for B00553989-I1.
- Alteration now completed015
The latest status recorded for B00553989-I1 is “LOC Issued.”