Permit
11 GRUMMAN HILL RD, WILTON, CT 06897
ActiveWilton · HVAC / heating / cooling · filed Aug 14
Valuation
—
Filed
Aug 14, 2026
Lot
68-21
Locked on the free plan
ProPermit record
- Permit no.
- SITE-26-147
- Municipality
- Wilton
- Block / lot
- 68-21
- Trade
- HVAC / heating / cooling
- Work type
- Sitework/Mechanical Location Application New-A/C, Propane, Generators, Sheds/gazebos under 200 sq.ft, driveways, lot clearing, patios,, stone walls, outdoor equipment, retaining walls), pergolas, ETC
Property
Assessor record- Type
- Commercial
- Built
- 1987
- Living area
- 7,001 sq ft
- Appraised
- $1,294,300
- Last sold
- $1,100,000 · Oct 2021