Dolphin Insulation
General contractor in Littleton, MA 01460
About this company
Dolphin Insulation is listed as a general contractor at 410 Great Rd in Littleton, Massachusetts, in Middlesex County. Federal motor carrier records list 1 drivers and 1 trucks for the company. It is one of 15 general contractors in ZIP 01460.
Other construction companies nearby
Wayside Kitchens448 King St, Littleton
0.1 mi(978) 800-1711
JB Home Rebuild3 Westford Hills Rd, Westford
1.5 mi(978) 201-3033
Ideal Concrete Block55 Powers Rd, Westford
1.6 mi(978) 692-0750
Lemieux Construction41 Pleasant St, Westford
2.3 mi(978) 500-3378
Triumph Modular194 Ayer Rd, Littleton
2.6 mi(978) 431-1000
Housing market around ZIP 01460
Figures describe the local area, not this company.
Typical home value$775,000+1.7% past year · +69% in 10 years
Typical rent$2,549
12-month value outlook+1.2%
New homes permitted, 20252,341Middlesex County
Days to sale agreement14Boston metro · 15 a year ago
Listings with a price cut23.7%Boston metro
Sale price vs list101.3%Boston metro
New construction sales302Boston metro, Aug · +23% from last year
Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.
Typical home value, last 10 years
Source: Zillow Home Value Index, Sep 2026.
Local building angle: Middlesex County permitted 2,341 new homes in 2025, including 1,372 apartment units. 27% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.