Home | Contra Costa County | Lafayette | 94549 | 1143 Upper Happy Valley Rd
MLS: CC41152230 | Status: Active | Price: $4,250,000
Beds/Baths: 5 / 5
Property Type: Residential
| Beds | Baths | Sq Ft | Acres Lot | Yr Built |
|---|---|---|---|---|
| 5 | 5 | 3,940 | 0.89 | 1965 |
| Date | Time | Hosted By |
|---|---|---|
| Saturday, October 31 | 2:00 pm - 4:00 pm | Ann Newton Cane |
| Sunday, November 1 | 2:00 pm - 4:00 pm | Ann Newton Cane |
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
| Field | Value |
|---|---|
| MLS # | CC41152230 |
| MLS Source | Contra Costa Association of Realtors |
| Days on Site | 4 |
| Feature | Details |
|---|---|
| Kitchen | Countertop - Stone, Eat In Kitchen, Island, Kitchen/Family Room Combo, Skylight(s), Updated |
| Appliances | Dishwasher, Microwave, Oven Range - Built-In, Oven Range - Gas, Refrigerator, Dryer, Washer |
| Dining Room | Formal Dining Room |
| Family Room | Separate Family Room |
| Fireplace | Living Room |
| Flooring | Hardwood |
| Laundry | In Laundry Room |
| Heating | Forced Air |
| Feature | Details |
|---|---|
| Roof | Composition |
| Pool | In Ground, Spa/Hot Tub |
| Style | Contemporary |
| Feature | Details |
|---|---|
| Garage/Parking | Attached Garage, Garage, Off-Street Parking, Garage: 2 Car(s) |
Ann Newton Cane
Golden Gate Sotheby's Int'l Re
License #: 02084093
Phone: (415) 999-0253
School data provided by GreatSchools.org
| Address | Price | Beds | Baths | Sq Ft | Status |
|---|---|---|---|---|---|
| 33 Deer Trail | $4,150,000 | 6 | 4/1 | 4,803 | Active |
| 3647 Happy Valley Rd | $3,799,000 | 4 | 3/1 | 4,114 | Active |
| 691 Old Jonas Hill Rd | $3,699,000 | 6 | 5/1 | 6,373 | Active |
| 530 Miner Road | $4,250,000 | 6 | 6/1 | 4,370 | Active |
©2026 Contra Costa Association of Realtors. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from Contra Costa Association of Realtors.
Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.
This listing information is up-to-date as of October 28, 2026. For the most current information, please contact Ann Newton Cane, (415) 999-0253.