Sensational and chic, mid-century modern masterpiece with striking curb appeal in Castro Valley’s coveted Greenridge neighborhood. Superb location in a quiet cul-de-sac, this iconic Eichler home known as the “Double-A” is designed by legendary architect A. Quincy Jones, and one the most popular and desirable models ever built by Joe Eichler.

You’ll be amazed the moment you enter via the impressive enclosed atrium with stunning polished concrete floors, soaring ceilings with retractable skylights, updated aluminum framed double pane sliders, and unlimited utility. Continue into the dramatic open and spacious signature great room with cathedral ceilings, fabulous brick fireplace with gas burning insert, automatic programmable window shades, wonderful warm natural light, and direct access to the private and sizable level backyard, that’s ideal for multiple activities including outdoor dining and play with family and friends.

Built in 1963 and featuring almost 2,000 square feet of single level living space (not including the massive atrium), this home has been respectfully converted to a 4 bedroom by combining the master and adjacent bedroom into one fantastic and private master suite with large wardrobe and massive bathroom with stall shower, tub with jets, and 2 individual vanities.

There’s incredible attention to detail and pride of ownership throughout this special home with features that include lovely hardwood floors, forced air conditioning and heating, an open kitchen with large pantry, stainless steel appliances, and a highly coveted gas oven/stove, which is rare for an Eichler home. There’s also an insulated foam and composite shingle roof with 2 year warranty, large attached single car garage with automatic integrated door, classic globe lights and new modern sconces, slick contemporary Legrand switches and outlets, and aluminum framed double pane windows in the front bedrooms.  

The Greenridge Eichler community is one of Castro Valley’s premier neighborhoods featuring award-winning schools, temperate weather, and great parks and recreation. Castro Valley is located in the heart of the Bay and is very commuter-friendly with the convenience of BART and multiple freeways. Castro Valley is also home to a fabulous contemporary library, renovated downtown area, and the new Eden Hospital.


Castro Valley

“Nestled in a quiet valley surrounded by oak-studded rolling hills, Castro Valley enjoys a rural atmosphere in the midst of urban Alameda County. With the San Leandro Hills extending along its northeastern edge, Castro Valley boasts such natural amenities as an extensively developed park system, a swimming lagoon, and an 18-hole golf course. Lake Chabot Regional Park offers boating, hiking, and an annual spring fishing derby. 

This vibrant community of a little more than 60,000 residents hosts an annual fall festival and car show, a chili cook-off, and a rodeo parade. Seasonal farmers’ markets sell fresh produce from the nearby Central Valley. Youth activities include softball, baseball, soccer, and basketball leagues, as well as a track club. Historic Rowell Ranch Rodeo holds rodeo events and chooses a Rodeo Queen each year. Castro Valley’s Adobe Art Gallery displays group art exhibits, student exhibits, and children’s and senior art.

Castro Valley homes range from 10-acre properties with plenty of room for horses to custom-built homes with views of the surrounding hills and three-bedroom, single-family homes close to schools and shopping.”

Floor Plans

This "Double-A" model has a slightly altered floor plan that expanded the great room to create more open space.  The bedroom that's currently the office was enlarged, and the smallest bedroom that was next to the master bedroom was eliminated to create the master ensuite with wardrobe and expansive bath.


Open Houses:

Saturday April 14th from 1pm to 4pm

Sunday April 15th from 1pm to 4pm

Brokers Tour:

Wednesday April 18th from 1pm to 4pm

Additional Showings by Appointment:
Contact Thomas Westfall


Thomas Westfall

Thomas Westfall

RealtorAlain Pinel RealtorscalDRE# 01833889415.889.7608