
Orinda, California 94563
This High-Potential Investment Opportunity is listed at $1,898,000, positioned well below the $1,948,358 Fair Market Value by 2%. This valuation gap offers $50,358 in Instant Equity. Featuring a Condition Rating of 2, this Robert Klemmedson-designed mid-century modern home offers a renovated kitchen, new custom windows, and a pool on a half-acre lot. Located in the elite Acalanes High School District with top-rated schools, this property is ideal for Buy-and-Hold Investors or Owner-Occupants seeking architectural pedigree and future development potential.
Comparables within 1 miles sold in recently
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 100 El Toyonal Subject | $1,898,000* List Price | 4 | 3 | 2,350 | $829 | - |
A 32 Dos Posos Sold | $2,231,750 | 4 | 4 | 3,163 | $706 | 1.0 mi |
* Subject property listed price vs sold prices of comps.
Property is new construction or fully renovated.
While originally built in 1954, the property has undergone a high-end recent renovation. The kitchen and bathrooms are fully updated with modern finishes, including quartz countertops and stainless steel appliances. The installation of all-new custom double-pane windows and sliding doors, combined with the mint condition of the interior, aligns with the criteria for a comprehensive renovation within the last 5 years.
The property has a large lot size, which is more than 4 times of its living area. lot size in square feet = 21720, living area = 2350.
Elementary School: Wagner Ranch Elementary School (9/10). Middle School: Orinda Intermediate School (9/10). High School: Miramonte High School (10/10).
Designed by noted architect Robert Klemmedson, this rare single-level mid-century modern features signature walls of glass and seamless indoor-outdoor integration that preserves its original character.
Bedroom count discrepancy between mls listing and other public or private record. mls listing bedroom count = 4, other record bedroom count = 3.
While the home features modern cosmetic updates and new windows, the 1954 original construction may necessitate future investments in aging underlying utility or structural systems.
At a list price of $1.898M for 2,350 square feet, the property commands a premium price point that may be a deterrent for buyers seeking more interior living space for the investment.
Rare single-level mid-century modern designed by noted architect Robert Klemmedson, thoughtfully positioned on an expansive approximately half-acre corner lot to capture exceptional natural light, seamless indoor-outdoor living, and views of Mt. Diablo and Orinda Country Club. Walls of glass span the rear of this updated residence, filling the home with natural light and framing the surrounding landscape. 100 El Toyonal offers 4 bedrooms plus an office (possible 5th bedroom), along with a bonus room off the bedroom wing overlooking the patio and views beyond. The living room, dining room, breakfast nook, and primary suite are all oriented toward the expansive patio, deck, and outdoor setting, creating a strong connection between the interior living spaces and the natural surroundings. Updated kitchen and bathrooms blend refined modern finishes with the home’s original architectural character, complemented by all new custom double-pane windows and sliding doors. The lower yard offers a pool, expansive usable outdoor space, and a well, creating a rare opportunity for future customization and development. Whether envisioning an ADU, SB9 lot split, sport court, gardens, outdoor entertaining spaces, or additional amenities, the possibilities are extensive (buyer to verify). Additional features include a flexible bonus space off the family room, a spacious attached two-car garage with work area and storage, and an antique underground bomb shelter that may offer potential for a wine cellar or additional storage. Ideally located moments from Orinda Park Pool, downtown Orinda, BART, bus lines, top-rated Orinda schools, and freeway access, 100 El Toyonal presents a rare combination of exceptional mid-century architecture, dramatic views, architectural integrity, and exceptional future potential in a highly desirable close-in Orinda location.
No exterior & parking available.
Grades K-5 • 0.9 mi
Grades 6-8 • 3.9 mi
Grades 9-12 • 4.3 mi
No sensitive facilities data found.
| Feature | Subject | Average Home | Neighborhood Ranking (50 Listings) |
|---|---|---|---|
| Beds | 4.0 | 4.0 | 50% |
| Baths | 3.0 | 3.0 | 50% |
| Square foot | 2,350 | 2,537 | 43% |
| Lot Size | 21,720 | 19,050 | 60% |
| Price | $1.90M | $2.01M | 44% |
| Price per sq ft | $808 | $783 | 57% |
| Built year | 1954 | 1956 | 43% |
| HOA | $0 | $0 | 50% |
| Days on market | 23 | 108 | 1% |
May 14, 2026
$1,898,000
Initial Listing
Nov 16, 2022
$1,600,000
Public Record