Alteration filingDec 28
DOB filing B00019342-I1
Alteration filing at 121 Bay 23 Street
Approved$3,000 recorded cost
Open filing Building record · BIN 3167828
121 Bay 23 Street
121 Bay 23 Street, Brooklyn, NY 11214
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 3 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3167828
121 Bay 23 Street
Bath Beach, Brooklyn
A consolidated public-record view · updated Dec 28, 2020
- DOB filings
- 3
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings3
Open or active-status records2
First included filingFeb 19, 2018
Latest recorded changeDec 28, 2020
The lot
What is already here?
The lot holds a 2-story walk-up apartment building built in 2018, with 3 homes, on a 3,298 sq ft lot.
- Built
- 2018
- Floors
- 2
- Residential units
- 3
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R5
- Lot area
- 3,298 sq ft
- Building area
- 3,672 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
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 3167828. 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 approved, 1 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Feb 19, 2018
- Latest recorded change
- Dec 28, 2020
- Highest proposed story count
- Not stated
- Highest proposed unit count
- 3 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
Fence permit filed in conjunction with demolition permit #321633461 & 321647018 & 321646992. Filing B00019342-I1.
- Alteration approved02
Filing B00019342-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for B00019342-I1. That is not by itself confirmation of activity on site.
- Alteration filed04
Erect temporary construction fence in conjunction with new building construction. Filing B00071986-I1.
- Alteration approved05
Filing B00071986-I1 reached an approved status.
- Permit recorded for alteration06
DOB lists a first permit date for B00071986-I1. That is not by itself confirmation of activity on site.
- Alteration filed07
Proposed new 10'-0" curb cut fro 121 bay 23rd street. Filing B00279930-I1.
- Alteration approved08
Filing B00279930-I1 reached an approved status.
- Permit recorded for alteration09
DOB lists a first permit date for B00279930-I1. That is not by itself confirmation of activity on site.
- Alteration signed off010
DOB recorded a sign-off for B00279930-I1.
- Alteration now completed011
The latest status recorded for B00279930-I1 is “LOC Issued.”
- Alteration now approved012
The latest status recorded for B00019342-I1 is “Permit Entire.”
- Alteration now approved013
The latest status recorded for B00071986-I1 is “Permit Entire.”