Alteration filingDec 20
DOB filing B00483552-I1
Alteration filing at 1123 Flatbush Avenue
Recorded as completed$2,940 recorded cost
Open filing Building record · BIN 3118895
1123 Flatbush Avenue
1123 Flatbush Avenue, Brooklyn, NY 11226
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 4 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3118895
1123 Flatbush Avenue
Flatbush, Brooklyn
A consolidated public-record view · updated Dec 20, 2021
- DOB filings
- 4
- Active-status
- 1
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings4
Open or active-status records1
First included filingOct 28, 2020
Latest recorded changeDec 20, 2021
The lot
What is already here?
The lot holds a 3-story mainly residential with some commercial built in 1930, with 4 homes, on a 4,050 sq ft lot.
- Floors 2–3Homes4 homes are recorded on this lot — about 2 homes to a floor. The city does not publish which floor any of them is on.
- Floor 1Street levelStreet level. The lot is recorded as mixed residential and commercial, so this floor is where the commercial space is.
- Street levelMixed residential and commercial
- Homes4 recorded on the lot
- Above the southern skylineFrom about floor 10 — the tallest thing within 60 m to the south is 29.9 m
- Built
- 1930
- Last altered
- 2007
- Floors
- 3
- Residential units
- 4
- Building type
- Mainly residential with some commercial
- Land use
- Mixed residential and commercial
- Zoning district
- R7A
- Lot area
- 4,050 sq ft
- Building area
- 7,596 sq ft
What it sold for
1 apartment on this tax block changed hands in the year the city last published, at a median of $2,500,000.
Recorded sale prices from the Department of Finance’s rolling file, covering the year to Aug 31, 2026. Transfers under $10,000 are left out: New York records deed transfers between relatives at a dollar, and those are not sales. No apartment number and no name is carried from either side.
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?
No open violations are recorded for this building. 3 notices are on file, all with a recorded resolution.
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 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 3118895. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 4 alteration filing. Its latest status categories are 3 recorded as completed, 1 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Oct 28, 2020
- Latest recorded change
- Dec 20, 2021
- Highest proposed story count
- Not stated
- Highest proposed unit count
- 4 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 4 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Installation of HVAC units on roof with duct work. this application is in conjunction with application alt2# 340777298 and alt1#321662189. no change in use, occupancy and means of egress is involved under this application. Filing B00420357-I1.
- Alteration filed02
Installation of gas piping work for new HVAC units. this application is in conjunction with application# 340777298. no change in use, occupancy and means of egress is involved under this applciation. Filing B00420374-I1.
- Alteration approved03
Filing B00420374-I1 reached an approved status.
- Permit recorded for alteration04
DOB lists a first permit date for B00420374-I1. That is not by itself confirmation of activity on site.
- Alteration filed05
Installation of gas piping work for new HVAC units. this application is in conjunction with application# 340777298. no change in use, occupancy and means of egress is involved under this applciation. Filing B00420374-P1.
- Alteration approved06
Filing B00420374-P1 reached an approved status.
- Alteration now approved07
The latest status recorded for B00420374-P1 is “Approved.”
- Alteration approved08
Filing B00420357-I1 reached an approved status.
- Alteration filed09
Illuminated business accessory wall sign. no change to use, egress or occupancy. Filing B00483552-I1.
- Alteration signed off010
DOB recorded a sign-off for B00420374-I1.
- Alteration now completed011
The latest status recorded for B00420374-I1 is “LOC Issued.”
- Permit recorded for alteration012
DOB lists a first permit date for B00420357-I1. That is not by itself confirmation of activity on site.
- Alteration approved013
Filing B00483552-I1 reached an approved status.
- Alteration signed off014
DOB recorded a sign-off for B00420357-I1.
- Alteration now completed015
The latest status recorded for B00420357-I1 is “LOC Issued.”
- Permit recorded for alteration016
DOB lists a first permit date for B00483552-I1. That is not by itself confirmation of activity on site.
- Alteration signed off017
DOB recorded a sign-off for B00483552-I1.
- Alteration now completed018
The latest status recorded for B00483552-I1 is “LOC Issued.”