What the filing says
A public-record reading of the proposed work.
Filing for limited facade repairs at 510 East 23rd Street, as shown on drawings filed herewith. No change in use, egress or 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 15-story elevator apartment building built in 1947, with 2491 homes, on a 828,650 sq ft lot.
- Built
- 1947
- Floors
- 15
- Residential units
- 2491
- Building type
- Elevator apartment building
- Land use
- Mixed residential and commercial
- Zoning district
- R7-2
- Lot area
- 828,650 sq ft
- Building area
- 3,122,165 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 13, 2026. They describe the tax lot, not this filing.
Violation record
Are there open violations here?
No open violations are recorded for this building. 25 notices are on file, all with a recorded resolution.
A violation is a notice the Department of Buildings recorded against the building. It is not a judgment, and many concern paperwork rather than safety. Open means the agency has not recorded a resolution, which is not the same as the problem still existing. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 14, 2026.
Recorded timeline
Dates published by the Department of Buildings.
- Application filed01
DOB received filing M01353831-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.”
For scale: half of DOB filings are permitted within 18 days of being filed and a quarter take longer than 4 months, measured across 50,115 filings that carry both dates. How long a permit takes, by work type and borough
Scope and identifiers
The details used to match this filing.
Where a field reads “empty in the source”, the city published this filing without that value. It is not an omission on our side, and nothing here is inferred to fill a gap.
- DOB filing number
- M01353831-I1
- BBL
- 1009780001
- Postal code
- 10010 · 238 filings
- Review type
- Professional Certification
- Existing stories
- 15
- Proposed stories
- 15
- Existing dwelling units
- 118
- Proposed dwelling units
- 118