Alteration filingAug 11
DOB filing B00533803-I1
Alteration filing at 4121 Avenue T
Recorded as completed$10,000 recorded cost
Open filing Building record · BIN 3241257
4121 Avenue T
4121 Avenue T, Brooklyn, NY 11234
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 5 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3241257
4121 Avenue T
Marine Park-Mill Basin-Bergen Beach, Brooklyn
A consolidated public-record view · updated Aug 11, 2022
- DOB filings
- 5
- Active-status
- 1
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings5
Open or active-status records1
First included filingFeb 27, 2018
Latest recorded changeAug 11, 2022
The lot
What is already here?
The lot holds a 3-story store building built in 1931, on a 6,000 sq ft lot.
- Floors 2–3Nothing on record
- 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
- Above the southern skylineFrom about floor 4 — the tallest thing within 60 m to the south is 10.7 m
- Built
- 1931
- Last altered
- 2018
- Floors
- 3
- Residential units
- 0
- Building type
- Store building
- Land use
- Mixed residential and commercial
- Zoning district
- R4
- Lot area
- 6,000 sq ft
- Building area
- 7,679 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
Violation record
Are there open violations here?
No open violations are recorded for this building. 9 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 3241257. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 5 alteration filing. Its latest status categories are 4 recorded as completed, 1 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Feb 27, 2018
- Latest recorded change
- Aug 11, 2022
- 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.
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 5 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Filing new application for fence permits. Filing B00022835-I1.
- Alteration approved02
Filing B00022835-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for B00022835-I1. That is not by itself confirmation of activity on site.
- Alteration filed04
Filing new application for fence permits. Filing B00022835-P1.
- Alteration approved05
Filing B00022835-P1 reached an approved status.
- Alteration filed06
Installation of pipe scaffold as per plans. no change in use, egress or occupancy. Filing B00327122-I1.
- Permit recorded for alteration07
DOB lists a first permit date for B00327122-I1. That is not by itself confirmation of activity on site.
- Alteration filed08
Filing for proposed new curb cut. Filing B00390210-I1.
- Alteration approved09
Filing B00390210-I1 reached an approved status.
- Alteration now approved010
The latest status recorded for B00022835-P1 is “Approved.”
- Alteration signed off011
DOB recorded a sign-off for B00327122-I1.
- Alteration now completed012
The latest status recorded for B00327122-I1 is “LOC Issued.”
- Alteration filed013
Provide new split system with condensers to be on the roof and air handlers to be distributed in the spaces as shown on the plans.provide all necessary ventilation and exhausts as required. filed in conjunction with DOB# 321702662. Filing B00533803-I1.
- Alteration approved014
Filing B00533803-I1 reached an approved status.
- Permit recorded for alteration015
DOB lists a first permit date for B00533803-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration016
DOB lists a first permit date for B00390210-I1. That is not by itself confirmation of activity on site.
- Alteration signed off017
DOB recorded a sign-off for B00390210-I1.
- Alteration now completed018
The latest status recorded for B00390210-I1 is “LOC Issued.”
- Alteration signed off019
DOB recorded a sign-off for B00022835-I1.
- Alteration now completed020
The latest status recorded for B00022835-I1 is “LOC Issued.”
- Alteration signed off021
DOB recorded a sign-off for B00533803-I1.
- Alteration now completed022
The latest status recorded for B00533803-I1 is “LOC Issued.”