New buildingOct 22
DOB filing B00750665-P4
New building at 48 Bay 20 Street
Approved3 proposed stories
Open filing Building record · BIN 3166665
48 Bay 20 Street
48 Bay 20 Street, Brooklyn, NY 11214
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 2 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3166665
48 Bay 20 Street
Bensonhurst, Brooklyn
A consolidated public-record view · updated Oct 22, 2026
- DOB filings
- 2
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records2
First included filingAug 22, 2022
Latest recorded changeOct 22, 2026
The lot
What is already here?
The lot holds a 2-story walk-up apartment building built in 2025, with 3 homes, on a 2,416 sq ft lot.
- Built
- 2025
- Floors
- 2
- Residential units
- 3
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R5
- Lot area
- 2,416 sq ft
- Building area
- 4,123 sq ft
The apartments
58 condominium apartments are assessed on this block, and the typical one is 962 sq ft (89 m²). They run from 50 to 165 m².
The city values the typical one at $574,203. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
Owner of record
48 BAY 20 STREET LLC
As the assessment roll records it. Only owners that read as a company are shown here; where the roll names an individual, nothing is published.
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 24, 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.
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 Oct 24, 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 3166665. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 2 new building. Its latest status categories are 2 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Aug 22, 2022
- Latest recorded change
- Oct 22, 2026
- Highest proposed story count
- 3 stories
- 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.
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 2 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- New building filed01
New 3 story residential building with cellar and penthouse. obtain new c of o. Filing B00750665-I1.
- New building approved02
Filing B00750665-I1 reached an approved status.
- Permit recorded for new building03
DOB lists a first permit date for B00750665-I1. That is not by itself confirmation of activity on site.
- New building filed04
New 3 story residential building with cellar and penthouse. obtain new c of o. Filing B00750665-P4.
- New building approved05
Filing B00750665-P4 reached an approved status.
- New building now approved06
The latest status recorded for B00750665-P4 is “Approved.”
- New building now approved07
The latest status recorded for B00750665-I1 is “Permit Entire.”