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.
For sale
$3,999,000
330 Twin Peaks Ln, Alamo, CA 94507
4beds
3,424sqft
Single Family Residence
Built in 1977
1.05 Acres Lot
$3,846,500 Zestimate®
$1,168/sqft
$11/mo HOA
What's special
Temperature-controlled wine cellarSubzero refrigeratorResort-style backyardWolf rangeJunior suiteExpansive windowsDedicated office
- 62 days
- 1,357
- 56
Zillow last checked:
Listing updated:
Listed by:
Khrista Jarvis DRE #01213582 925-856-0782,
Coldwell Banker Realty
Source: CCAR,MLS#: 41140935
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
- Full bathrooms: 3
- Partial bathrooms: 2
Rooms
- Room types: 0.5 Bath, 4 Bedrooms, 3 Baths, Primary Bedrm Retreat, Dining Room, Family Room
Bathroom
- Features: Shower Over Tub, Stall Shower, Tile, Updated Baths, Closet, Outside Access, Window, Solid Surface, Split Bath, Tub, Multiple Shower Heads
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
Heating
- Zoned
Cooling
- Central Air
Appliances
- Included: Dishwasher, Gas Range, Microwave, Free-Standing Range, Refrigerator, Dryer, Washer, Gas Water Heater
- Laundry: Laundry Room, Cabinets, Sink
Features
- Breakfast Bar, Counter - Solid Surface, Pantry, Updated Kitchen
- Flooring: Hardwood, Tile
- Number of fireplaces: 3
- Fireplace features: Family Room, Living Room, Master Bedroom
Interior area
- Total structure area: 3,424
- Total interior livable area: 3,424 sqft
Property
Parking
- Total spaces: 3
- Parking features: Attached, Direct Access
- Attached garage spaces: 3
Features
- Levels: Two
- Stories: 2
- Exterior features: Private Entrance
- Has private pool: Yes
- Pool features: In Ground, Outdoor Pool
- Has view: Yes
- View description: Vineyard
Lot
- Size: 1.05 Acres
- Features: Cul-De-Sac, Premium Lot, Vineyard, Back Yard, Paved, Private, Landscaped
Details
- Parcel number: 1934430024
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Custom
- Property subtype: Single Family Residence
Materials
- Stone, Wood Siding
- Foundation: Raised
- Roof: Shingle
Condition
- Existing
- New construction: No
- Year built: 1977
Utilities & green energy
- Electric: Photovoltaics Seller Owned
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Subdivision: Roundhill
HOA
- Has HOA: Yes
- Amenities included: Other
- Services included: None
- HOA fee: $135 annually
- HOA name: ROUND HILL PROP OWNERS
- HOA phone: 925-743-3080
Location
- Region: Alamo
Financial & listing details
- Price per square foot: $1,168/sqft
- Tax assessed value: $3,730,000
- Date on market: 7/8/2026
Estimated market value
$3,846,500
$3.65M - $4.04M
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 7/9/2026 | Listed for sale | $3,999,000+2.5%$1,168/sqft |
Source: | ||
| 2/8/2022 | Sold | $3,900,000+6.8%$1,139/sqft |
Source: | ||
| 1/4/2022 | Pending sale | $3,650,000$1,066/sqft |
Source: | ||
| 12/29/2021 | Listed for sale | $3,650,000+165.5%$1,066/sqft |
Source: | ||
| 4/11/2014 | Sold | $1,375,000-1%$402/sqft |
Source: | ||
| 1/23/2014 | Listed for sale | $1,389,000-1.4%$406/sqft |
Source: J. Rockcliff Realtors #40643514 Report a problem | ||
| 12/20/2013 | Listing removed | $1,409,000$412/sqft |
Source: J. Rockcliff Realtors #40636587 Report a problem | ||
| 11/19/2013 | Price change | $1,409,000-2.8%$412/sqft |
Source: J. Rockcliff Realtors #40636587 Report a problem | ||
| 10/26/2013 | Listed for sale | $1,449,000+1%$423/sqft |
Source: J. Rockcliff Realtors #40636587 Report a problem | ||
| 3/22/2005 | Sold | $1,435,000+39.5%$419/sqft |
Source: Public Record Report a problem | ||
| 2/28/2002 | Sold | $1,029,000$301/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $3,730,000 +4% |
| 2025 | $40,266 +1% | $3,585,000 +1% |
| 2024 | $39,851 +3.8% | $3,550,000 +4.4% |
| 2023 | $38,393 +95.6% | $3,400,000 +104.6% |
| 2022 | $19,625 +2.1% | $1,662,137 +2% |
| 2021 | $19,218 +1.4% | $1,629,547 +1.7% |
| 2020 | $18,956 +2.9% | $1,602,942 +3.9% |
| 2019 | $18,423 +7.3% | $1,542,513 +4.8% |
| 2018 | $17,171 +3.1% | $1,472,073 +1.4% |
| 2017 | $16,658 +1.1% | $1,452,334 +2% |
| 2016 | $16,473 +3.2% | $1,423,858 +1.5% |
| 2015 | $15,965 | $1,402,472 +2.8% |
| 2014 | $15,965 | $1,364,500 +10.5% |
| 2013 | -- | $1,235,000 +18.6% |
| 2012 | -- | $1,041,500 -24.3% |
| 2011 | -- | $1,375,000 -2.6% |
| 2010 | -- | $1,412,000 |
| 2009 | -- | $1,412,000 -7.3% |
| 2008 | -- | $1,522,833 +2% |
| 2007 | -- | $1,492,974 +2% |
| 2006 | -- | $1,463,700 +34.2% |
| 2005 | -- | $1,090,558 +2% |
| 2004 | -- | $1,069,175 +1.9% |
| 2003 | -- | $1,049,580 +22.2% |
| 2002 | -- | $858,645 +2% |
| 2001 | -- | $841,810 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 94507
Nearby schools
Schools provided by the listing agent
- District: San Ramon Valley (925) 552-5500
Source: CCAR. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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