Recently Listed Open House 11/1 2pm - 4pm
1143 Upper Happy Valley Rd
Lafayette, CA, 94549 $ 4,250,000
Bedrooms5 Baths5.0 Sq 3,940 Monthly Estimate*
$ 29,354
Listed by Ann Newton Cane, Golden Gate Sotheby's Int'l Re, a.newtoncane@ggsir.com
for $4,250,000 with 5 bedrooms and 5 full baths. This 3,940 square foot home was built in 1965 on a lot size of 0.889.
A private resort in one of Lafayette’s most coveted neighborhoods. Tucked into the hills of Happy Valley near Briones Regional Park, this nearly 4,000-sq-ft single-level home offers 5 bedrooms and 5 bathrooms on nearly an acre, minutes from downtown. At the end of a private lane, a newly refinished paver parking court and attached 2-car garage with a generous mudroom welcome you home. Mature trees frame beautifully landscaped grounds with a pool, Bullfrog spa, Sunlighten sauna, terrace, Trex deck, firepit, turf play area and detached writing studio. Multiple rooms open directly outdoors. Four skylights brighten the open-concept kitchen, featuring a 5-by-6-foot stone island with seating for 5, premium appliances and a wine refrigerator. Engineered oak floors connect inviting living spaces, including a living room with Happy Valley views and a fireplace, and a dining room with floor-to-ceiling windows. Four bedrooms share a hallway; the fifth has an en-suite bath and separate garden entrance, ideal for guests or an au pair. The primary bedroom spans nearly 350 sq ft beneath a beamed ceiling, with a gas fireplace, adjoining bath with soaking tub and oversized shower, and a large walk-in closet. Close to Happy Valley Elementary, downtown dining and shopping, Highway 24 and Lafayette and Orinda BART.
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Open House
11/1/2026 2:00 PM - 4:00 PM
1143 Upper Happy Valley Rd Lafayette, 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 3940
Heating Forced Air
Possession Close Of Escrow
Roof Shingle
Appliances Dryer Washer
Garage Spaces 2
Patio/Porch Features Deck Patio
Architectural Style Contemporary
Pool Features In Ground
Construction Materials Wood Siding
Year Built 1965
Stories Count 1
Levels One
Property Subtype Single Family Residence
County Contra Costa
New Construction false
Property Type Residential
HOA false
Attached Garage true
Subdivision Name UPPER HAPPY VLY
Garage Y/N true
Full Baths 5
Status Active
Directions Cross Street: N Peardale.
City Lafayette
Lot Size Units Square Feet
Lot Size Square Feet 38725
Listing Terms Cash Conventional
Virtual Tour https://www.zillow.com/view-imx/795a3b49-c2af-4716-b230-2681df319682?setAttribution=mls&wl=true&initialViewType=pano&utm_source=dashboard&reloadCount=1&subAppName=media-experiences-subapp https://www.zillow.com/view-imx/795a3b49-c2af-4716-b230-2681df319682?initialViewType=pano&utm_source=dashboard
Standard Status Active
Occupancy Type Owner
Property Sub Type Additional Single Family Residence
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InteriorInterior Amenities Eat-in Kitchen
Flooring Wood
Fireplace Features Living Room
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Total Bedrooms 5
Total Baths 5
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ExteriorParking Features Garage Off Street
Lot Features Back Yard Garden Yard
Total Parking 2
Lot Size Area 38725
Lot Size Acres 0.889
Private Pool false
Lot Size Source Measured
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* Excluded FeaturesList ByAnn Newton CaneListing Agent
Golden Gate Sotheby's Int'l ReBroker
a.newtoncane@ggsir.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $29,354
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 7.375% 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 Lafayette, CA
Average List Price $2,411,979
Percent of Sale Price 43%
About Lafayette, CA 24,417 Population
5% Since 2002
$ 144,888 Median Income
47.85 Median Age
33% Households with Children
Trends Information provided by ATTOM Data Solutions.
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 10/24/2026 | $4,250,000 | | Listed Price |