JJ Construction
Roofing contractor in El Sobrante, CA 94803
About this company
JJ Construction is listed as a roofing contractor at 462 Corte Arango in El Sobrante, California, in Contra Costa County. It is one of 4 roofing companies in ZIP 94803.
Other roofers nearby
Pacific Coast Roofing Service5049 Hilltop Dr, El Sobrante
0.4 mi(510) 912-5454
Jorge Lopez Roofing Inc930 Juanita Dr, El Sobrante
0.7 mi(415) 823-9013
Frontline Roofing12669 San Pablo Ave Ste 107, Richmond
2.7 mi(530) 402-3246
Planchon Roofing2207 Emeric Ave, San Pablo
3.0 mi(510) 235-4056
Brendan Roofing and Waterproofing1521 17th St, San Pablo
3.2 mi(510) 650-8911
Housing market around ZIP 94803
Figures describe the local area, not this company.
Typical home value$726,000−0.2% past year · +44% in 10 years
Typical rent$2,988
12-month value outlook+1.3%
New homes permitted, 20251,163Contra Costa County
Days to sale agreement16San Francisco metro · 22 a year ago
Listings with a price cut21.2%San Francisco metro
Sale price vs list106.1%San Francisco metro
New construction sales91San Francisco metro, Aug · −32% 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 roofing angle: 472 homes in this ZIP, 5% of the total, were built from 2000 to 2009, so they are now 17 to 26 years old. Only 67% were built before 1980.
Local figures are estimates from public records and Zillow housing data, updated regularly.