3646 Happy Valley Rd, Lafayette, CA 94549

bedrooms 4
bathrooms 3
|Other
AUD $4,291,583
USD $2,995,000
Published on: 19 Sep 2026
Last updated on: 27 Sep 2026
3646 Happy Valley Rd, Lafayette, CA 94549
3646 Happy Valley Rd, Lafayette, CA 94549
3646 Happy Valley Rd, Lafayette, CA 94549
+52
3646 Happy Valley Rd, Lafayette, CA 94549
  • 52
Property ID: 110110239404
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Residential, Lafayette, CA

3646 Happy Valley Rd, Lafayette, CA 94549
Tucked down a private country lane beneath Happy Valley's majestic oaks, 3646 Happy Valley Road is a striking contemporary retreat where exceptional design, privacy and resort-style living come together beautifully. From the moment you arrive, custom modern fencing, curated drought-tolerant landscaping and a dramatic entry walkway create an unforgettable first impression. Inside, the expansive great room is a showstopper, with soaring ceilings, a statement chandelier and walls of Marvin sliding glass doors that blur the line between indoors and out. A sleek wet bar adds another layer of effortless entertaining.The living space flows effortlessly to an extraordinary covered loggia designed for year-round California living, complete with a motorized louvered pergola, ceiling fan, built-in firepit table and outdoor TV, all overlooking the sparkling pool and lush, mature landscape. It is an entertainer's dream and a private sanctuary all in one. At the heart of the home, the chef's kitchen is both stunning and beautifully functional, featuring an oversized waterfall island, crisp white cabinetry, premium appliances and sculptural globe pendants. Kitchen overlooks beautiful family room with fireplace and built in cabinetry and tranquil views of the outdoors. The adjoining formal dining room brings personality and sophistication to every gathering. The thoughtfully designed main level offers three spacious bedrooms, two-and-a-half baths, plus an exceptional combination laundry room, mudroom and office space conveniently located off the garage. Upstairs, the entire primary level feels like a private escape. The serene primary suite features a spa-inspired bath, custom walk-in closet and an expansive adjoining loft, ideal for a home office, lounge, fitness space, quiet retreat, or even a baby nursery! Every detail of this home has been thoughtfully considered. With its architectural presence, sophisticated interiors, seamless indoor/outdoor connection and spectacular resort-inspired backyard, 3546 Happy Valley Road captures the very best of the Happy Valley lifestyle.

Property Details

Basic Info

Property Type
Other
Listing Status
Pending
Land Size
1,295.00 m2
Building Size
322.37 m2
Year Built
1949
Rooms
4 bedroom(s), 3 bathroom(s)
Architecture Style
Modern
Num Floors
2
County
Contra Costa
Parcel ID
2441800501
Provider
Contra Costa Association of REALTORS®
Subdivision
Happy Valley
Brokerage Office Name
Dudum Real Estate Group
Brokerage Office Phone
(925) 818-5500
Neighbourhoods
Happy Valley
Address
3646 Happy Valley Rd, Lafayette, CA 94549
Contact Agent
Julie Dudum Del Santo
Dudum Real Estate Group
1148 Alpine Rd , Walnut Creek, CA 94596
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Julie Dudum Del Santo
1148 Alpine Rd , Walnut Creek, CA 94596
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      Property ID: 110110239404

      Original Property ID: 3yd-CCAORCA-41148759
      Data provided by Contra Costa Association of REALTORS®, MLS #: 41148759
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      Copyright © 2026 Contra Costa Association of REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.