Permit
509 6 Avenue, Brooklyn
Renovation & conversion of a 2 family house to 1 family house. Mechanical work on Cel, Bas, 1st, 2nd & 3rd floors per plans. Work to include New venting in bathrooms & kitchen. New mini split system throughout. New radiators as noted.
Valuation
$50K
Filed
Jul 29, 2026
Lot
1030/5
Locked on the free plan
ProPermit record
- Permit no.
- B01322734-S5-MS
- Municipality
- Brooklyn
- Block / lot
- 1030/5
- Trade
- HVAC / heating / cooling
- Work type
- Mechanical Systems
Property
Assessor record- Type
- Two family home
- Built
- 1899
- Living area
- 1,890 sq ft
- Appraised
- $2,358,000
At this property
3 other permitsSame job