Alteration filingJul 25
DOB filing B00485477-I1
Alteration filing at 743 40 Street
Approved$28,000 recorded cost
Open filing Building record · BIN 3017913
743 40 Street
743 40 Street, Brooklyn, NY 11232
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 9 independently sourced records, including 8 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3017913
743 40 Street
Sunset Park (Central), Brooklyn
A consolidated public-record view · updated Jul 25, 2024
- DOB filings
- 9
- Active-status
- 8
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings9
Open or active-status records8
First included filingMar 10, 2021
Latest recorded changeJul 25, 2024
The lot
What is already here?
The lot holds a 2-story walk-up apartment building built in 1931, with 4 homes, on a 2,504 sq ft lot.
- Built
- 1931
- Floors
- 2
- Residential units
- 4
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R6B
- Lot area
- 2,504 sq ft
- Building area
- 3,200 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.
A violation is a notice the Department of Buildings recorded against the building. It is not a judgment, and many concern paperwork rather than safety. Open means the agency has not recorded a resolution, which is not the same as the problem still existing. 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 3017913. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 9 alteration filing. Its latest status categories are 8 approved, 1 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Mar 10, 2021
- Latest recorded change
- Jul 25, 2024
- 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.
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 9 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Demo existing gas HWH and Gas boiler Peerless# 175-w/s and 2 above ground oil storage tanks in cellar. New Plumbing fixtures and NEW GAS APPLIANCES ON EXISTING GAS METERS, DEMO SELECTIVE FIXTURES AS PER PLANS . NO CHNAGE IN USE, EGRESS OR OCCUPANCY. Filing B00482385-I1.
- Alteration approved02
Filing B00482385-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for B00482385-I1. That is not by itself confirmation of activity on site.
- Alteration filed04
4 new combi -boilers , 3 gas dryers and toilet exhaust ventillation. Filing B00485477-I1.
- Alteration approved05
Filing B00485477-I1 reached an approved status.
- Alteration filed06
Demo existing gas HWH and Gas boiler Peerless# 175-w/s and 2 above ground oil storage tanks in cellar. New Plumbing fixtures and NEW GAS APPLIANCES ON EXISTING GAS METERS, DEMO SELECTIVE FIXTURES AS PER PLANS . NO CHNAGE IN USE, EGRESS OR OCCUPANCY. Filing B00482385-P1.
- Alteration approved07
Filing B00482385-P1 reached an approved status.
- Alteration now approved08
The latest status recorded for B00482385-P1 is “Approved.”
- Alteration filed09
Demo existing gas HWH and Gas boiler Peerless# 175-w/s and 2 above ground oil storage tanks in cellar. New Plumbing fixtures and NEW GAS APPLIANCES ON EXISTING GAS METERS, DEMO SELECTIVE FIXTURES AS PER PLANS . NO CHNAGE IN USE, EGRESS OR OCCUPANCY. Filing B00482385-P2.
- Alteration filed010
4 New heat pump mini-split combo heat/ac system. 4 new direct vent gas hot water heaters with exhaust to exterior, 4 new clothes dryers with exhaust to exterior. Filing B00485477-P1.
- Alteration approved011
Filing B00485477-P1 reached an approved status.
- Alteration now approved012
The latest status recorded for B00485477-P1 is “Approved.”
- Alteration approved013
Filing B00482385-P2 reached an approved status.
- Alteration now approved014
The latest status recorded for B00482385-P2 is “Approved.”
- Permit recorded for alteration015
DOB lists a first permit date for B00485477-I1. That is not by itself confirmation of activity on site.
- Alteration filed016
Demo existing gas HWH and Gas boiler Peerless# 175-w/s and 2 above ground oil storage tanks in cellar. New Plumbing fixtures and NEW GAS APPLIANCES ON EXISTING GAS METERS, DEMO SELECTIVE FIXTURES AS PER PLANS . NO CHNAGE IN USE, EGRESS OR OCCUPANCY. Filing B00482385-P3.
- Alteration approved017
Filing B00482385-P3 reached an approved status.
- Alteration now approved018
The latest status recorded for B00482385-P3 is “Approved.”
- Alteration filed019
Demo existing gas HWH and Gas boiler Peerless# 175-w/s and 2 above ground oil storage tanks in cellar. New Plumbing fixtures and NEW GAS APPLIANCES ON EXISTING GAS METERS, DEMO SELECTIVE FIXTURES AS PER PLANS . NO CHNAGE IN USE, EGRESS OR OCCUPANCY. Filing B00482385-P4.
- Alteration approved020
Filing B00482385-P4 reached an approved status.
- Alteration now approved021
The latest status recorded for B00482385-P4 is “Approved.”
- Alteration filed022
Demo existing gas HWH and Gas boiler Peerless# 175-w/s and 2 above ground oil storage tanks in cellar. New Plumbing fixtures and NEW GAS APPLIANCES ON EXISTING GAS METERS, DEMO SELECTIVE FIXTURES AS PER PLANS . NO CHNAGE IN USE, EGRESS OR OCCUPANCY. Filing B00482385-P5.
- Alteration approved023
Filing B00482385-P5 reached an approved status.
- Alteration now approved024
The latest status recorded for B00482385-P5 is “Approved.”
- Alteration signed off025
DOB recorded a sign-off for B00482385-I1.
- Alteration now completed026
The latest status recorded for B00482385-I1 is “LOC Issued.”
- Alteration filed027
4 new combi -boilers , 3 gas dryers and toilet exhaust ventillation. Filing B00485477-P2.
- Alteration now approved028
The latest status recorded for B00485477-I1 is “Permit Entire.”
- Alteration approved029
Filing B00485477-P2 reached an approved status.
- Alteration now approved030
The latest status recorded for B00485477-P2 is “Approved.”