Martin Marietta Aggregates
Concrete and masonry contractor in Williamsport, MD 21795
About this company
Martin Marietta Aggregates is listed as a concrete and masonry contractor at 14932 Bottom Rd in Williamsport, Maryland, in Washington County. It is one of 1 concrete and masonry companies in ZIP 21795.
Other concrete and masonry companies nearby
Chuck Harrell Home Construction17847 Carter Ln, Hagerstown
6.8 mi(301) 804-6094
Hagerstown Block Co860 Oak St, Hagerstown
7.9 mi(301) 733-3510
Tri-State Concrete Inc10108 White Hall Rd, Hagerstown
11.3 mi(301) 797-7211
Poly Concrete Jacking11011 Crystal Falls Dr, Hagerstown
14.8 mi(301) 331-3112
Renew It All, Inc.22350 Republican Ave, Smithsburg
14.8 mi(301) 331-2401
Housing market around ZIP 21795
Figures describe the local area, not this company.
Typical home value$342,000+0.8% past year · +66% in 10 years
12-month value outlook+1.9%
Days to sale agreement20Hagerstown metro · 17 a year ago
New homes permitted, 2025354Washington County
Listings with a price cut29.0%Hagerstown metro
Sale price vs list99.5%Hagerstown metro
New construction sales56Hagerstown metro, Aug · −14% 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: Washington County permitted 354 new homes in 2025, including 172 apartment units. 13% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.