Alteration filingAug 18
DOB filing B00620268-P1
Alteration filing at 1270 Jefferson Avenue
Under review$46,000 recorded cost
Open filing Building record · BIN 3077936
1270 Jefferson Avenue
1270 Jefferson Avenue, Brooklyn, NY 11221
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 3 independently sourced records, including 3 that are not recorded as completed, closed or withdrawn.
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings3
Open or active-status records3
First included filingNov 30, 2021
Latest recorded changeAug 18, 2026
The lot
What is already here?
The lot holds a 2-story walk-up apartment building built in 1910, with 3 homes, on a 1,900 sq ft lot.
- Built
- 1910
- Floors
- 2
- Residential units
- 3
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R6
- Lot area
- 1,900 sq ft
- Building area
- 2,679 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 2, 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 3077936. 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 under review, 1 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Nov 30, 2021
- Latest recorded change
- Aug 18, 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
Watch this address.
Get an email when NewYorkDaily detects a material change in the public DOB records associated with 1270 Jefferson Avenue.
Confirmation is required. Alerts describe source-data changes, not confirmed construction activity. Unsubscribe at any time. Privacy
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
Interior renovation of existing 3-dwelling units, no change in bulk, occupancy or egress. Filing B00620265-I1.
- Alteration approved02
Filing B00620265-I1 reached an approved status.
- Alteration filed03
Plumbing work type only for interior renovation of existing 3-dwelling units, no change in bulk, occupancy or egress. Filing B00620268-I1.
- Alteration approved04
Filing B00620268-I1 reached an approved status.
- Permit recorded for alteration05
DOB lists a first permit date for B00620265-I1. That is not by itself confirmation of activity on site.
- Alteration now under review06
The latest status recorded for B00620265-I1 is “On Hold - Pending Supersede of Applicant of Record.”
- Alteration now approved07
The latest status recorded for B00620268-I1 is “Approved.”
- Alteration filed08
Plumbing work type only for interior renovation of existing 3-dwelling units, no change in bulk, occupancy or egress. Filing B00620268-P1.
- Alteration now under review09
The latest status recorded for B00620268-P1 is “Plan Examiner Review.”