Clark's Rock
General contractor in American Canyon, CA 94503
About this company
Clark's Rock is listed as a general contractor at 650 Green Island Rd in American Canyon, California, in Napa County. It is one of 12 general contractors in ZIP 94503.
Other construction companies nearby
DHR Construction Inc860 Green Island Rd, American Canyon
0.3 mi(707) 552-6500
Hernández construction122 Landana St, American Canyon
1.4 mi(707) 254-5506
D.R. Horton7 Capri Ct, American Canyon
1.5 mi(707) 722-9623
BHM Construction Inc221 Gateway Rd W, Napa
1.9 mi(707) 643-4580
Napa Valley Gateway Bus Park499 Devlin Rd, Napa
1.9 mi(707) 252-8533
Housing market around ZIP 94503
Figures describe the local area, not this company.
Typical home value$728,000−0.7% past year · +51% in 10 years
Typical rent$3,347
12-month value outlook−0.1%Roughly flat
New homes permitted, 2025364Napa County
Days to sale agreement40Napa metro · 47 a year ago
Listings with a price cut21.9%Napa metro
Sale price vs list97.8%Napa metro
New construction sales7Napa metro, Aug
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: Napa County permitted 364 new homes in 2025, including 92 apartment units. 45% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.