Some concerns
Worth seeing, with questions
97
out of 100
Heavier than 61% of buildings in Upper West Side (Central)
11 open hazardous violations, against a typical 2 nearby. On the other hand, 4 apartments here are rent stabilized.
623 WEST END AVENUE · 10 apartments · built 1899 · records to 2026-09-18
In its favor
- 4 apartments here are rent stabilized
- 1/2/3 train about 5 minutes away
Against it
- 11 open hazardous violations, against a typical 2 nearby
- Fixes only 0% of violations by the city’s deadline
Open and hazardous
11 violations the city still lists as unresolved
11 of them are past the correction deadline HPD set, by a median of 8 years.
- Paint / plaster4
- Water leak3
- Fire & life safety2
- Pests1
- Mold1
A typical building of 6 to 19 apartments has 2. This one has more than 76% of them.
The oldest shown was issued 1996-04-02 and remains open on HPD’s records.