Mast Construction Corp
Concrete and masonry contractor in Portland, ME 04102
About this company
Mast Construction Corp is listed as a concrete and masonry contractor at 160 St John St in Portland, Maine, in Cumberland County. It is one of 2 concrete and masonry companies in ZIP 04102.
Other concrete and masonry companies nearby
Sampson & Company Ornamental Plasterers73 Merrill St, Portland
2.0 mi(207) 712-9147
Atlantic Painting Solutions36 Sunset Ave, South Portland
2.0 mi(207) 387-1497
Daltile, Marazzi Sales Service Center1037 Forest Ave, Portland
2.4 mi(207) 878-8520
Tito Masonry and Construction188 Presumpscot St, Portland
2.9 mi(207) 899-1839
RL Sanborn Masonry1124 Brighton Ave Ste 43, Portland
3.0 mi(207) 619-7473
Housing market around ZIP 04102
Figures describe the local area, not this company.
Typical home value$538,000−0.7% past year · +104% in 10 years
Typical rent$2,371+1.6% past year
12-month value outlook+1.9%
New homes permitted, 20251,756Cumberland County
Days to sale agreement15Portland metro · 14 a year ago
Listings with a price cut27.2%Portland metro
Sale price vs list100.0%Portland metro
New construction sales57Portland metro, Aug · −26% 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: Cumberland County permitted 1,756 new homes in 2025, including 761 apartment units. 6% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.