What the filing says
A public-record reading of the proposed work.
Install new split air-conditioning system serving fourth floor in an existing five-story, four-family residential building with mechanical work as per plans filed herewith. no change in use, egress or certificate of occupancy.
Street Futures classifies this record as a alteration filing based on the filing type and work flags published by the Department of Buildings. This classification helps organize the map; it does not add scope that is absent from the DOB record.
The lot this filing sits on
What is already here?
The lot holds a 4-story condominium built in 1871, with 4 homes, on a 2,000 sq ft lot.
- Built
- 1871
- Floors
- 4
- Residential units
- 4
- Building type
- Condominium
- Land use
- Walk-up apartments
- Zoning district
- R6B
- Lot area
- 2,000 sq ft
- Building area
- 3,958 sq ft
- Historic district
- Prospect Heights Historic District
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 1, 2026. They describe the tax lot, not this filing.
Recorded timeline
Dates published by the Department of Buildings.
- Application filed01
DOB received filing B01423270-I1.
- Application approved02
The application reached an approved status in the DOB record.
- First permit date recorded03
DOB lists a first permit date. This does not by itself confirm current construction activity.
- Current status updated04
The latest recorded filing status is “Permit Entire.”
Scope and identifiers
The details used to match this filing.
- DOB filing number
- B01423270-I1
- BIN
- 3391534
- BBL
- 3011517501
- Review type
- Standard Plan Examination
- Existing stories
- Not recorded
- Proposed stories
- Not recorded
- Existing dwelling units
- 4
- Proposed dwelling units
- 4