Hand-vetted contractors for kitchens, bathrooms, ADUs, and whole-home remodels across Westside, Greenbrook, Sycamore, and the custom homes of Diablo. Our matchmakers are based in nearby Pleasant Hill.
Danville grew fast after I-680 opened in 1968, so a large share of its housing stock is single-family homes built between the 1970s and 1990s, with an older layer from the 1940s through the 1960s. The signature type here is the California rambler and ranch, one or two stories, traditional in style, and single-family residences make up roughly 74 percent of the town's inventory. Danville South holds some of the oldest pockets, with Dame Construction homes from the late 1960s into the 1970s running about 1,000 to 2,500 square feet on 4,000 to 12,000 square foot lots.
The neighborhoods span a wide range. Westside has walkable vintage homes near downtown and the Iron Horse Trail, Greenbrook is an established mid-century-to-1970s subdivision, and the gated Blackhawk community and the custom homes of Diablo sit at the higher end near Mount Diablo. Our matchmakers are based in Pleasant Hill, a short drive up I-680, and we have placed contractors on kitchen openings, primary-suite additions, detached ADUs, and full-scope renovations across these neighborhoods for years.
Realistic 2026 cost ranges based on the projects our contractors are actually pricing in Danville right now.
The most common project we place in Danville. On 1970s and 1980s ranch homes the typical scope opens a wall between the kitchen and family room, replaces dated cabinets with shaker or slab fronts, swaps laminate for quartz or stone, and adds an island that often requires re-routing plumbing and electrical. Larger Blackhawk and Diablo kitchens lean toward custom millwork and pro-grade appliances.
Ranch and rambler homes here usually have compact, dated primary baths with tub-shower combos. Most Danville bathroom projects expand into an adjacent closet to fit a curbless walk-in shower, a double vanity, and heated floors. Hall-bath refreshes sit at the lower end of the range.
Danville updated its ADU ordinance in November 2025, setting a 16-foot base height for detached units and codifying the state's 60-day ministerial review. The deeper lots in Sycamore, Greenbrook, and Danville South suit detached units well, whether for in-law suites, rental income, or a future downsize on the same lot.
Browse ADU models →Common for owners of mid-century ranches who want a second story, a primary-suite addition, or both. We also handle down-to-studs renovations where the footprint stays but every system is rebuilt, including electrical, plumbing, HVAC, and insulation, alongside the cosmetic work. On hillside lots near Diablo this can include foundation and seismic upgrades.
Permits run through the Town of Danville Development Services Department at 500 La Gonda Way. The Building Division and Permit Center can be reached at (925) 314-3330, and the Planning Division at (925) 314-3310. For ADUs the Planning Division specifically advises homeowners to talk to the Town first, before deciding between attached and detached units and where to place them.
Danville is one of 12 Contra Costa cities mapped with Very High Fire Hazard Severity areas under the Cal Fire maps released in February 2025. In those zones state law requires at least 100 feet of defensible space under PRC 4291, and Chapter 7A ignition-resistant exterior assemblies apply to new construction and major remodels. Separately, alterations to designated heritage resources in the Old Town area go before the Historic Design Review Committee, with the Heritage Resource Commission meeting monthly at 201 Front Street.
The Calaveras Fault reaches its northern terminus near Danville, and the Mount Diablo Thrust Fault, capable of about M6.7, sits beneath the Alamo-Danville area, a region prone to earthquake swarms. Most older Danville homes predate modern foundation-bolting standards, so foundation bolting, cripple-wall shear paneling, and drilled-pier upgrades on hillside lots are common adders during a major remodel. County guidance cites roughly $15K to $60K depending on scope.
A recent Danville renovation from our gallery. One vetted contractor, one coordinated timeline, from contract through final walkthrough.
See the full Danville projectTell us about your project. A matchmaker will call you within one business day and hand-pick 2–5 contractors from our vetted network who have worked in Danville before.
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