Serious concerns
Go in with your eyes open
77
out of 100
Heavier than 72% of buildings in Park Slope
58 open hazardous violations, against a typical 2 nearby. On the other hand, 8 apartments here are rent stabilized.
673 UNION STREET · 8 apartments · built 1920 · records to 2026-09-18
In its favor
- 8 apartments here are rent stabilized
- R train about 1 minutes away
Against it
- 58 open hazardous violations, against a typical 2 nearby
- Fixes only 0% of violations by the city’s deadline
Open and hazardous
58 violations the city still lists as unresolved
58 of them are past the correction deadline HPD set, by a median of 18 years.
- Other21
- Fire & life safety10
- Disrepair8
- Structural5
- Paint / plaster4
- Pests3
- Mold2
- Plumbing2
- Electrical2
- Lead paint1
A typical building of 6 to 19 apartments has 2. This one has more than 96% of them.
The oldest shown was issued 1989-05-16 and remains open on HPD’s records.