Mainstone
Construction company in Holliston, MA 01746
About this company
Mainstone is listed as a construction company at 205 Lowland St in Holliston, Massachusetts, in Middlesex County. It is one of 31 general contractors in ZIP 01746.
Other construction companies nearby
New England Emulsions Corporation201 Lowland St, Holliston
Under 0.1 mi(508) 429-5550
Archambault Construction53 Jeffrey Ave, Holliston
0.3 mi(774) 233-0004
Hydra Concrete Waterproofing9 Whitney St, Holliston
0.5 mi(508) 371-9990
M. E. Dellicker Construction Co340 Woodland St, Holliston
0.7 mi(508) 429-0001
Caskata123 Washington St Ste 206, Holliston
0.7 mi(774) 233-0280
Housing market around ZIP 01746
Figures describe the local area, not this company.
Typical home value$736,000+1.8% past year · +69% in 10 years
12-month value outlook+1.1%
Days to sale agreement14Boston metro · 15 a year ago
New homes permitted, 20252,341Middlesex County
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. 14% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.