Building record · BIN 3336215

911 Flatbush Avenue

911 Flatbush Avenue, Brooklyn, NY 11226

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 8 independently sourced records, including 8 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3336215

911 Flatbush Avenue

East Flatbush-Erasmus, Brooklyn

A consolidated public-record view · updated Sep 21, 2026

DOB filings: 8
Active-status: 8
Recorded addresses: 1

Building data portrait

A building-level summary of matched filings, active-status records and published identifiers.

Matched filings8

Open or active-status records8

First included filingJul 12, 2021

Latest recorded changeSep 21, 2026

The lot

What is already here?

The lot holds a 5-story educational building built in 1904, on a 188,890 sq ft lot.

Floors 2–5Nothing 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 6 — the tallest thing within 60 m to the south is 16.8 m

Drawn from the outline and roof height the Department of City Planning publishes for this building: 26.3 m over 5 floors, as the city counts them. 1 run of floors has something on record. The city publishes a roof height and a storey count for the lot, and nothing at all about any individual floor. What stands to the south is measured from the city’s own footprints and roof heights; it is a statement about the skyline, not a calculation of sunlight.

Built: 1904
Last altered: 2018
Floors: 5
Residential units: 0
Building type: Educational building
Land use: Public facilities and institutions
Zoning district: C4-4A
Lot area: 188,890 sq ft
Building area: 247,400 sq ft

Owner of record

DEPARTMENT OF EDUCATION

As the assessment roll records it. Only owners that read as a company are shown here; where the roll names an individual, nothing is published.

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 24, 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 76 open notices on record for this building, out of 201 notices on file; the most recent was issued Nov 14, 2025.

Low pressure boiler
Issued Nov 14, 2025 — VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION
Low pressure boiler
Issued Sep 23, 2024 — VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION
Elevator
Issued Aug 22, 2021
73 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 23, 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 3336215. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 8 alteration filing. Its latest status categories are 4 under review, 4 approved. Each filing page preserves its own status, dates, scope and source identifier.

First included filing: Jul 12, 2021
Latest recorded change: Sep 21, 2026
Highest proposed story count: 5 stories
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.

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 8 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

Jul 12, 2021
Alteration filed
Filing on behalf of contractor for installation of pipe scaffolding for emergency work. Filing B00554744-I1.
01
Aug 13, 2021
Alteration filed
SH/Erasmus HS (K465) - FOR TEMPORARY CONSTRUCTION EQUIPMENT(EMERGENCY SHED) SUBMITTING ON BEHALF OF CONTRACTOR, IN CONJUNCTION WITH LLW# 126663 NO CHANGE IN USE, OCCUPANCY OR EGRESS. Filing B00511222-I1.
02
Sep 14, 2021
Alteration approved
Filing B00511222-I1 reached an approved status.
03
Sep 29, 2021
Permit recorded for alteration
DOB lists a first permit date for B00511222-I1. That is not by itself confirmation of activity on site.
04
Jun 13, 2022
Alteration filed
SH/Erasmus HS (K465) - FOR TEMPORARY CONSTRUCTION EQUIPMENT(EMERGENCY SHED) SUBMITTING ON BEHALF OF CONTRACTOR, IN CONJUNCTION WITH LLW# 126663 NO CHANGE IN USE, OCCUPANCY OR EGRESS. Filing B00511222-P1.
05
Jun 17, 2022
Alteration approved
Filing B00554744-I1 reached an approved status.
06
Jun 17, 2022
Alteration approved
Filing B00511222-P1 reached an approved status.
07
Jun 17, 2022
Alteration now approved
The latest status recorded for B00511222-P1 is “Approved.”
08
Jun 30, 2022
Permit recorded for alteration
DOB lists a first permit date for B00554744-I1. That is not by itself confirmation of activity on site.
09
Nov 25, 2025
Alteration filed
SH/Erasmus HS (K465) - FOR TEMPORARY CONSTRUCTION EQUIPMENT(EMERGENCY SHED) SUBMITTING ON BEHALF OF CONTRACTOR, IN CONJUNCTION WITH LLW# 126663 NO CHANGE IN USE, OCCUPANCY OR EGRESS. Filing B00511222-P2.
010
Dec 8, 2025
Alteration approved
Filing B00511222-P2 reached an approved status.
011
Dec 8, 2025
Alteration now approved
The latest status recorded for B00511222-P2 is “Approved.”
012
Feb 11, 2026
Alteration now approved
The latest status recorded for B00554744-I1 is “Permit Entire.”
013
Aug 20, 2026
Alteration filed
SOE/Erasmus HS (K465) - FOR SUPPORT OF EXCAVATION SUBMITTING ON BEHALF OF CONTRACTOR, RELATED WITH DOB#B00706187,B01426491 NO CHANGE IN USE, OCCUPANCY OR EGRESS. Filing B01440008-I1.
014
Sep 4, 2026
Alteration now approved
The latest status recorded for B00511222-I1 is “Permit Entire.”
015
Sep 16, 2026
Alteration filed
SH/Erasmus HS (K465) - FOR TEMPORARY CONSTRUCTION EQUIPMENT(SHED) SUBMITTING ON BEHALF OF CONTRACTOR, RELATED WITH DOB#B00706187 NO CHANGE IN USE, OCCUPANCY OR EGRESS. Filing B01426494-I1.
016
Sep 16, 2026
Alteration filed
SF/Erasmus HS (K465) - FOR TEMPORARY CONSTRUCTION EQUIPMENT(SCAFFOLD) SUBMITTING ON BEHALF OF CONTRACTOR, RELATED WITH DOB#B00706187 NO CHANGE IN USE, OCCUPANCY OR EGRESS. Filing B01426511-I1.
017
Sep 16, 2026
Alteration filed
FN/Erasmus HS (K465) - FOR TEMPORARY CONSTRUCTION EQUIPMENT(FENCE) SUBMITTING ON BEHALF OF CONTRACTOR, RELATED WITH DOB#B00706187 NO CHANGE IN USE, OCCUPANCY OR EGRESS. Filing B01426491-I1.
018
Sep 17, 2026
Alteration now under review
The latest status recorded for B01426491-I1 is “Objections.”
019
Sep 18, 2026
Alteration now under review
The latest status recorded for B01426494-I1 is “Objections.”
020
Sep 18, 2026
Alteration now under review
The latest status recorded for B01426511-I1 is “Objections.”
021
Sep 21, 2026
Alteration now under review
The latest status recorded for B01440008-I1 is “Objections.”
022

What is already here?

Are there open violations here?

Multiple filings, one stable building identifier.

Watch this address.

What has happened at this address?

All included filings for this building.

Where this building sits.

Neighborhoods

Streets

Postal codes

Applicants of record