GC Construction LLC
Construction company in Hampstead, MD 21074
About this company
GC Construction LLC is listed as a construction company at 18318 Gunpowder Rd in Hampstead, Maryland, in Carroll County. It is one of 20 general contractors in ZIP 21074.
Other construction companies nearby
Arched Bow Valley Construction4635 War Path Dr, Hampstead
2.6 mi(443) 974-4177
Trenton Contracting16540 Trenton Rd, Upperco
3.7 mi(410) 771-4770
Elligson Trucking2210 Bulls Sawmill Rd, Freeland
3.9 mi(410) 357-5720
Lyons Construction Co Inc1355 Main St, Hampstead
3.9 mi(410) 239-2000
K&L Contracting3750 Black Rock Rd, Upperco
3.9 mi(410) 952-9610
Housing market around ZIP 21074
Figures describe the local area, not this company.
Typical home value$432,000+2.0% past year · +57% in 10 years
12-month value outlook+0.5%Roughly flat
Days to sale agreement16Baltimore metro · 14 a year ago
New homes permitted, 2025153Carroll County
Listings with a price cut30.2%Baltimore metro
Sale price vs list100.1%Baltimore metro
New construction sales122Baltimore metro, Aug · −37% 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: Carroll County permitted 153 new homes in 2025. 15% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.