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California Regional Multiple Listing Service

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

Based on information from California Regional Multiple Listing Service, Inc. as of the most recent time synced and /or other sources. 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

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Home / Lafayette / 3646 Happy Valley Rd
3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 3646 Happy Valley Rd Lafayette, CA 94549 View All Photos

$2,995,000

| Active

3646 Happy Valley Rd

Lafayette, CA 94549

3,470
Square Feet
4
Beds
3.5
Baths
0.32
Acres
0
Days on Market
41148759
MLS#
House
Structure
Residential
Zone
Contact
Listing OfficeDudum Real Estate Group

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
Interior
Breakfast Bar, Eat In Kitchen
Cooling
1
Heating
Forced Air
Cooling Features
Central Air
Bedrooms
4
Bathrooms
3.5
Full Baths
3
Half Baths
1
Lot Features
Back Yard, Front Yard, Street Level
Lot Description
Back Yard, Front Yard, Street Level
Pool Description
Gas Heat
Pool Features
Gas Heat
Acres
0.32
Square Feet
3470.0
Lot Size (sqft)
13939.0
Parking Features
Garage, Garage Door Opener
Parking
1
Parking Spaces
2.0
Parking Type
Garage
Parking Garage Spaces
2.0
Property Type
Purchase
Property Subtype Additional
Single Family Residence
Year Built
1949
Subdivision
HAPPY VALLEY
County
Contra Costa
Region
Lafayette
Original List Price
$2,995,000
MLS #
41148759
Property Subtype
SingleFamilyResidence
Parcel Number
2441800501
MLS #
41148759
Date Listed
September 18, 2026
Address
3646 Happy Valley Rd
Location
Legal

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

Based on information from California Regional Multiple Listing Service, Inc. as of the most recent time synced and /or other sources. 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

Provided By
Listed by Julie Dudum Del Santo (#CCBE-159507424)
Listing Office: Dudum Real Estate Group (#CCBE-CCDUDREG)

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