330 Twin Peaks Ln

• Thu Jul 9, 11:00 am - 1:30 pm

  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.

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.

Current Status

New

Original Price

$3,999,000

List Price

$3,999,000

On Market Date

Jul 9, 2026

Property Type

Detached

D/N/S

Roundhill

Zip Code

94507

MLS ID

41140935

APN

1934430024

Year Built

1977

Stories in Building

2

Possession

Close Of Escrow

Data Source

MAXEBRDI

Origin MLS System

CONTRA COSTA

Bed

4

Bath

4 (3/2)

Parking

3

Attached, Int Access From Garage

SQ FT

3,424

SQ FT Source

Public Records

Lot SQ FT

45,780.0

Lot Acres

1.05 Acres

Pool Info

In Ground, Outdoor Pool

Kitchen

Dishwasher, Gas Range, Microwave, Free-Standing Range, Refrigerator, Dryer, Washer, Gas Water Heater, Breakfast Bar, Counter - Solid Surface, Stone Counters, Eat-in Kitchen, Disposal, Gas Range/Cooktop, Kitchen Island, Pantry, Range/Oven Free Standing, Updated Kitchen

Cooling

Central Air

Disclosures

Nat Hazard Disclosure

Entry Level

Exterior Details

Back Yard, Private Entrance

Flooring

Hardwood Flrs Throughout, Tile

Foundation

Fire Place

Family Room, Living Room, Master Bedroom

Heating

Zoned

Laundry

Laundry Room, Cabinets, Sink

Upper Level

4 Bedrooms, 3 Baths, Primary Bedrm Retreat

Main Level

0.5 Bath, Other

Views

Vineyard

Possession

Close Of Escrow

Architectural Style

Custom

Non-Master Bathroom Includes

Shower Over Tub, Stall Shower, Tile, Updated Baths, Closet, Double Vanity, Outside Access, Window

Construction Status

Existing

Additional Miscellaneous Features

Back Yard, Private Entrance

Location

Cul-De-Sac, Premium Lot, Vineyard, Back Yard, Paved, Private, Landscaped

Roof

Shingle

Water and Sewer

Public

Fee

Unavailable

MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.

School data provided by GreatSchools. School service boundaries are intended to be used as reference only. To verify enrollment eligibility for a property, contact the school directly.