Asphalt Paving in Danville, CA

Asphalt paving in Danville is mostly residential, and mostly for people who plan to stay. About 84.6 percent of Danville's occupied homes are owner-occupied, one of the highest rates in the area. Owners staying long-term get the most out of a driveway built right the first time and maintained on a schedule.

The valley setting

Danville sits in a narrow section of the San Ramon Valley, with Las Trampas Ridge to the west and the Diablo Range and Mount Diablo to the east. Many homes sit on slopes, and runoff from the ridges finds driveways. Danville averages about 25.14 inches of rain a year, and July highs average near 85 degrees. More rain and more heat than the bay flats both shorten asphalt life without regular sealing.

Housing since 1947

Danville's first sizable housing tracts went up in 1947, and the population climbed sharply in the 1970s and 1980s. Driveways from those decades are often on their second or third surface. We check the base before suggesting an overlay, because overlays over a failed base crack again quickly.

Long and private driveways

Larger parcels have longer driveways and some private lanes shared by several homes. We price base and asphalt by section and can split shared-road proposals among owners.

Town permits

Danville incorporated in 1982 and is in Contra Costa County. Work at the street edge needs town approval; we confirm the current requirements with the Town before any apron or curb work is scheduled.

Design details owners ask about

Longer-term owners often ask for details that make a driveway look finished: a clean edge along the lawn, a smooth transition to the garage, and a consistent black surface without patch lines. We discuss edge treatments and transitions at the estimate.

Rain and runoff

At about 25 inches a year, Danville gets significantly more rain than the bay flats. Slopes and drainage need more attention here, and cracks sealed in fall keep that rain out of the base.

Cost on a typical Danville driveway

Published guides put a 1,000-square-foot asphalt driveway at about $5,000 to $12,000 (HomeGuide). Larger, sloped or curved driveways cost more, and HomeGuide adds 15 to 30 percent for curves and slopes. Your written estimate is the price.

Camino Tassajara and the east side

Neighborhoods along Camino Tassajara toward the Diablo Range have newer homes on rolling ground, with longer driveways and more grade.

Next step

Call (510) 998-2728 or

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