Recently Listed Open House 7/12 2pm - 4pm
330 Twin Peaks Ln
Alamo, CA, 94507 $ 3,999,000
Bedrooms4 Baths3.2 Sq 3,424 Monthly Estimate*
$ 25,250
for $3,999,000 with 4 bedrooms and 3 full baths, 2 half baths. This 3,424 square foot home was built in 1977 on a lot size of 1.05.
Welcome to your own private wine country retreat just minutes from Round Hill Country Club. Nestled on a spectacular 1.05-acre lot in prestigious Round Hill, a vineyard-lined paver driveway welcomes you to this beautifully remodeled custom home. Surrounded by a Pinot Noir and Cabernet producing vineyard, the property offers an extraordinary level of privacy with no rear neighbors and no direct side neighbors, creating a true sanctuary. Thoughtfully reimagined throughout, the 3,424-square-foot residence features 4 bedrooms, a dedicated office, a temperature-controlled wine cellar, 3 full bathrooms, and 2 half bathrooms. Wide-plank hardwood flooring, designer lighting and finishes, and expansive windows complete the beautifully updated interiors. Designed for both everyday living and entertaining, the heart of the home is the stunning chef's kitchen, featuring two oversized islands, premium stainless steel appliances including a SubZero refrigerator, Wolf range, built-in Miele coffee system, drawer microwave, panel-ready Thermador dishwasher, and wine refrigerator. An abundance of custom cabinetry, a walk-in pantry, pot filler, and a beverage station complete this kitchen, seamlessly connecting to the spacious family room and backyard. The luxurious primary suite is a true sanctuary, offering a versatile sitting room with a fireplace and custom built-in wardrobe cabinetry, along with a spa-inspired bathroom featuring a freestanding soaking tub, oversized walk-in shower with multiple shower heads, and a spacious walk-in closet. The upper level is complete with a junior suite, two additional secondary bedrooms, and a shared hall bathroom. Outdoors, the resort-style backyard is an entertainer's dream, offering a sparkling pool and spa with a Baja shelf, expansive travertine patios, multiple lounge areas, a fire pit, a fully equipped outdoor kitchen with bar seating and built-in pizza oven, and a covered porch overlooking the vineyard. Whether entertaining under the café lights or enjoying a peaceful evening among the vines, this exceptional property offers the ambiance of a private wine country retreat just minutes from Round Hill Country Club where you can enjoy resort-like amenities, access top-rated schools, and downtown Alamo.
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Open House
7/12/2026 2:00 PM - 4:00 PM
330 Twin Peaks Ln Alamo, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
FeaturesGeneralLiving Area 3424
Sewer Public Sewer
Heating Zoned
Cooling Central Air
Roof Shingle
Appliances Dishwasher Gas Range Microwave Free-Standing Range Refrigerator Dryer Washer Gas Water Heater
HOA Fee 135
Garage Spaces 3
Association Fee Includes None
Architectural Style Custom
Pool Features In Ground Outdoor Pool
Construction Materials Stone Wood Siding
Year Built 1977
Electric Photovoltaics Seller Owned
View Vineyard
Stories Count 2
Levels Two Story
Property Subtype Detached
Assoc Fee Paid Per Annually
County Contra Costa
New Construction false
Property Type Residential
Association Amenities Other
HOA true
Subdivision Name Roundhill
Garage Y/N true
Total Rooms 11
Full Baths 3
Status New
Directions Roundhill Rd ~ Roundhill Dr ~ Royal Oaks ~ Biltmore ~ Twin Peaks..
City Alamo
Association Name ROUND HILL PROP OWNERS
High School District San Ramon Valley (925) 552-5500
MLS Area Listing
Lot Size Square Feet 45780
Property Condition Existing
Standard Status Active
Elementary School District San Ramon Valley (925) 552-5500
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InteriorInterior Amenities Dining Area Family Room Breakfast Bar Counter - Solid Surface Pantry Updated Kitchen
Flooring Hardwood Flrs Throughout Tile
Total Fireplaces 3
Fireplace Features Family Room Living Room Master Bedroom
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Laundry Features Laundry Room Cabinets Sink
Total Bedrooms 4
Kitchen Features Breakfast Bar Counter - Solid Surface Stone Counters Dishwasher Eat-in Kitchen Disposal Gas Range/Cooktop Kitchen Island Microwave Pantry Range/Oven Free Standing Refrigerator Updated Kitchen
Total Baths 5
1/2 Baths 2
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ExteriorExterior Amenities Back Yard Private Entrance
Parking Features Attached Int Access From Garage
Lot Features Cul-De-Sac Premium Lot Vineyard Back Yard Paved Private Landscaped
Water Source Public
Lot Size Area 1.051
Foundation Details Raised
Building Area Total 3424
Lot Size Acres 1.05
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* Excluded FeaturesList ByKhrista JarvisListing Agent
Coldwell Banker RealtyBroker
khrista@jarvisandjung.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $25,250
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Alamo, CA
Average List Price $4,212,722
Percent of Sale Price 5%
About Alamo, CA 14,761 Population
6% Since 2002
$ 169,385 Median Income
51.62 Median Age
37% Households with Children
Trends Information provided by ATTOM Data Solutions.
2773319 Elementary School
0 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 7/9/2026 | $3,999,000 | | Listed Price |
330 Twin Peaks Ln, Alamo, CA, 94507 is a Single Family Home for sale at $3,999,000 with 3,424 sqft and a lot size of 1.05. 330 Twin Peaks Ln has 4 bedrooms, 3.2 baths, and was built in 1977. The property's zip code is 94507 which is in Alamo, CA