Alteration filingJul 19
DOB filing B00452081-I1
Alteration filing at 609 45 Street
Recorded as completed$9,999 recorded cost
Open filing Building record · BIN 3011297
609 45 Street
609 45 Street, Brooklyn, NY 11220
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 3 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.
newyorkdailyStreet Futures
BUILDING RECORD · BIN 3011297
609 45 Street
Sunset Park (Central), Brooklyn
A consolidated public-record view · updated Jul 19, 2021
- DOB filings
- 3
- Active-status
- 1
- Recorded addresses
- 2
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings3
Open or active-status records1
First included filingNov 18, 2020
Latest recorded changeJul 19, 2021
The lot
What is already here?
The lot holds a 5-story walk-up apartment building built in 1923, with 48 homes, on a 10,000 sq ft lot.
- Built
- 1923
- Floors
- 5
- Residential units
- 48
- Building type
- Walk-up apartment building
- Land use
- Mixed residential and commercial
- Zoning district
- R6A
- Lot area
- 10,000 sq ft
- Building area
- 40,397 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.
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 3011297. 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 2 recorded as completed, 1 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Nov 18, 2020
- Latest recorded change
- Jul 19, 2021
- Highest proposed story count
- Not stated
- Highest proposed unit count
- 48 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 3 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 heavy duty sidewalk shed. no change in use, occupancy or egress. Filing B00424689-I1.
- Permit recorded for alteration02
DOB lists a first permit date for B00424689-I1. That is not by itself confirmation of activity on site.
- Alteration now approved03
The latest status recorded for B00424689-I1 is “Permit Entire.”
- Alteration filed04
Connect replacement boiler/burner to existing gas piping. Filing B00452081-I1.
- Alteration filed05
Replace boiler and gas burner. remove fuel oil tank. Filing B00454936-I1.
- Alteration approved06
Filing B00452081-I1 reached an approved status.
- Alteration approved07
Filing B00454936-I1 reached an approved status.
- Permit recorded for alteration08
DOB lists a first permit date for B00452081-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration09
DOB lists a first permit date for B00454936-I1. That is not by itself confirmation of activity on site.
- Alteration signed off010
DOB recorded a sign-off for B00452081-I1.
- Alteration now completed011
The latest status recorded for B00452081-I1 is “LOC Issued.”
- Alteration signed off012
DOB recorded a sign-off for B00454936-I1.
- Alteration now completed013
The latest status recorded for B00454936-I1 is “LOC Issued.”