These are the five highest-priced home sales reported in Tri-Valley, California for the week ending November 8, 2026, and together they came to $22.757 million. Four of the homes are in Contra Costa County and one is in Alameda County.
Three of the five are single-story homes and two have two stories. Each has four or five bedrooms.
No. 1 — $5,800,000 · 170 Bolla Ave, Alamo, California
The top sale of the week was a contemporary home in the Roundhill neighborhood of Alamo, built in 2026, the newest of the five. It sold for $5.8 million. The property last sold in 2025 for $1.825 million, before the current home was built.
The two-story home has five bedrooms, six bathrooms and 5,384 square feet of living space on a level half-acre lot. Its exterior combines stone and wood siding. Inside are hardwood and tile floors, a formal dining room, a wet bar and a kitchen with a breakfast bar and pantry. The home has four fireplaces, including ones in the living room, the family room and the primary bedroom. The landscaped grounds have an in-ground pool and spa, and the three-car garage is attached.
Khrista Jarvis and Nicole Jung, both of Coldwell Banker Realty, were the listing agents, and Jarvis also represented the buyer, so the same agent was on both sides of the sale.
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No. 2 — $5,764,000 · 5 Winding Oaks Dr, Pleasanton, California
Set on 3.35 acres, the largest lot among the five, this Mediterranean Modern estate at 5 Winding Oaks Drive in Pleasanton was completed in December 2021. It sits on a private street inside a gated community, with views across the valley, and it sold for $5.764 million.
The single-story home has 5,761 square feet, four bedrooms and four bathrooms, three full and one half. A formal entry leads to a great room with high, vaulted ceilings and skylights, which opens to the kitchen. There, a large freestanding island sits among Thermador appliances, with countertops in white quartz and black granite. The formal dining room looks out on the views, and the home has a wine cellar for 800 bottles. There are also a formal living room with a fireplace and a private office.
Two of the bedrooms have their own baths. The primary suite has a fireplace, two walk-in closets and a bath with a freestanding soaking tub, two vanities and a large walk-in shower. Out back, the fenced yard has a solar-heated pool and spa, an outdoor kitchen and a fire pit.
Mona Lisa Weise of Compass was the listing agent. Ken Vis of REALTY EXPERTS represented the buyer.
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No. 3 — $4,938,000 · 6169 Massara St, Danville, California
At 6,786 square feet, the home at 6169 Massara Street in Danville is the largest of the five, and its seven bathrooms are the most. Built in 2021 in Iron Oak at Alamo Creek, the Mediterranean-style home sits on a flat 0.46-acre lot with views of the hills and mountains. It sold for $4.938 million. The property last sold in 2022 for $3.322 million.
Twin sweeping staircases and a statement chandelier rise in the entry. On the main level are a formal dining room, a living room, a family room and a separate room that can serve as a lounge, library or office. The kitchen centers on a quartzite island with a waterfall edge and bar seating, and it has a Wolf six-burner range with a griddle, double ovens and a 48-inch Sub-Zero Pro refrigerator with a glass front. It opens to the family room, which has a gas fireplace.
Each of the five bedrooms has its own bath. One of them, on the main level, is large enough to work as a second primary suite. Upstairs, a bonus room with views has a full bath next to it.
The backyard has a pool with a spillover spa, a cabana and an outdoor kitchen with a 40-inch grill, a refrigerator and granite counters, along with a custom glass mosaic feature wall. Elsewhere on the grounds are raised garden beds and fruit trees: fig, persimmon, pomegranate, pomelo and citrus. The four-car garage is attached, and the community has a clubhouse, a pool, a fitness center, a playground and a greenbelt.
Khrista Jarvis and Nicole Jung of Coldwell Banker Realty were the listing agents, making this the second home in the Top 5 listed through that brokerage. Stephanie Tice of Golden Gate Sotheby’s Int’l Re represented the buyer.
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No. 4 — $3,400,000 · 2386 Royal Oaks Dr, Alamo, California
The oldest home in this week’s Top 5 was built in 1963 and sits on a golf course in the Round Hill C.C. neighborhood of Alamo. The traditional home at 2386 Royal Oaks Drive sold for $3.4 million. The property last sold in 2019 for $2.29 million.
The single-story home has wood-shingle siding, four bedrooms, four bathrooms and 5,287 square feet on a rectangular 0.55-acre lot, with views of the course. It has three fireplaces, in the dining room, the family room and the primary bedroom, as well as a wet bar, a sound system and a kitchen with a breakfast bar. Outside are a terrace, gardens, a play area, a dog run and a shed, and the two-car garage is attached.
Cameron Chatterton of Twin Oaks Real Estate was the listing agent. Jill Fusari of The Agency represented the buyer.
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No. 5 — $2,855,000 · 103 Margone Ct, Danville, California
The home at 103 Margone Court in Danville went under contract 10 days after it was listed and sold for $2.855 million. Built in 1993 in Hidden Valley, the single-story contemporary sits on a corner lot on a cul-de-sac and backs to open space, with views of the hills. The property last sold in 2018 for $2.08 million.
Architect Steve Malesardi redesigned and remodeled the home. Ceilings run about 12 feet high through much of it, and the living room has a coffered ceiling that rises to 15 feet. Marble tile marks the entry, and the kitchen has modern cabinetry, stainless steel appliances and a built-in wine cellar.
The 3,517-square-foot home has four bedrooms and three bathrooms. The primary suite has a fireplace, a door out to the patio, a large walk-in closet with built-in organizers and a bath with marble counters, a soaking tub and two vanities. French doors lead from a home office to the backyard, where there are a saltwater pool with solar heating a heated spa and a built-in barbecue. There is also a covered terrace. The home has owned solar panels and a three-car garage, and the community offers a clubhouse, a pool, tennis courts and a greenbelt.
Jean Zhu and Miao Liu of Topsky Realty Bay Area Inc were the listing agents. Khrista Jarvis of Coldwell Banker Realty represented the buyer.
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RealtyWire selected these transactions from publicly reported residential sales identified for the calendar week ending Sunday, November 8, 2026. The report may exclude private, off-market, delayed or nondisclosed transactions. Prices, property details and professional representation are reported as available at publication and may be updated following confirmation from transaction participants.
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