concord eichler tractbuilt 1963–1965concordboyenga team at compass
Rancho del Diablo Concord Eichlers
Rancho del Diablo and the adjoining Rancho de los Santos hold about 110 Concord Eichlers from 1963–1965, east of West Street.
- built1963–1965
- Eichlers in two tractsabout 110
- architectClaude Oakland
- eichler sales on these streets…
the tract
About Rancho del Diablo
The Eichler Network dates Rancho del Diablo to 1964 with 69 homes; USModernist dates it to 1963, and the city’s tourism bureau says the early 1960s and about fifty homes. The name refers to nearby Mount Diablo.
Visit Concord says the tract has three Eichler models by Claude Oakland, A. Quincy Jones and Frederick Emmons. USModernist describes three styles, two of them atrium plans with pitched roofs, plus a flat-roofed example.
Homes sit on Phoenix and Sacramento streets, Wilson Lane and Mendocino Street. The tract is nearly contiguous with Rancho de los Santos, 41 homes from 1965 on West Street, Salem Street, Houston Court and Santa Fe Court.
- built
- 1963–1965
- Eichlers in two tracts
- 69 in Rancho del Diablo (Eichler Network; the city’s tourism bureau says about fifty) and 41 in the adjoining Rancho de los Santos
- architect
- Claude Oakland (Visit Concord also names A. Quincy Jones and Frederick Emmons)
- builder
- Eichler Homes
- city
- Concord, Contra Costa County
Streets
West Street, the edge of Rancho de los Santos, isn’t matched here because it runs well beyond the tracts.
Sources: Eichler Network, “Home of the Friendly Bargain” (2014) and “Harry Potter Comes to Rancho del Diablo” (2017); Visit Concord; USModernist; UC Berkeley Environmental Design Archives, Oakland & Imada project index.
on these streets
Homes for sale in Rancho del Diablo and Rancho de los Santos
Live from the MLS. When nothing is listed on these streets, we show other Concord Eichlers for sale.
Loading live listings from the MLS…
Orange pins are for sale now; gray pins are recent Eichler sales on these streets. Listing data comes from the MLS and is shown with the listing brokerage; confirm details with the listing agent.
the ledger
Eichler sales on these streets
Loading recent Eichler sales…
| address | sold | price | $ / sq ft | beds · baths | listing brokerage |
|---|
Closed sales reported to the MLS whose listings mention Eichler, on this tract’s streets. Homes that sold privately, or whose listings don’t say Eichler, won’t appear.
the nerd check
Buying or selling a Rancho del Diablo Eichler
- Radiant heatMost Eichlers were built with hot-water radiant heat in the slab. Ask whether the original system still runs, has been repaired or was replaced, and get a radiant-heat specialist to look before you remove contingencies.
- The roofThe low-slope roofs and their insulation are a common upgrade. Ask for the roof’s age, material and any permits.
- Glass and wallsOriginal single-pane glass and thin wall panels are typical. Many owners have upgraded; ask what was done and whether it was permitted.
- Concord rulesWe found no Eichler-specific rules. Concord’s development code, as published on a third-party code site, sends larger second-story additions, second stories less than 10 feet from a side lot line, additions that push floor area above 30 percent of the lot and work on sloped lots to design and site review. Confirm current rules with the Planning Division.
- Roof by modelThe tracts mix pitched-roof atrium styles with flat-roof models, so reroofing choices differ by house; ask for the roof type and age.
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talk to a property nerd
Own a Concord Eichler, or want one?
We’re the Boyenga Team at Compass. We represent buyers and sellers in Santa Clara County, bay-side San Mateo County and San Francisco, and we track Eichlers across the Bay Area; call us about this one. Commissions are negotiable, and we offer bundled services, so ask us what’s included.
Questions about Rancho del Diablo? Send us a note.


