3646 Happy Valley Rd, Lafayette, CA

$2,995,000

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4

Beds

4

Baths

3,470

Square feet

0.32

Acres

About 3646 Happy Valley Rd

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.

Open House

Sun, Sep 20th, 2026 @ 1pm - 4pm

Features of 3646 Happy Valley Rd

MLS® # 41148759
Price $2,995,000
Bedrooms 4
Bathrooms 4.00
Full Baths 3
Half Baths 1
Square Footage 3,470
Acres 0.32
Year Built 1949
Type Residential
Sub-Type Single Family Residence
Style Modern
Status Active

Community Information

Address 3646 Happy Valley Rd
Subdivision HAPPY VALLEY
City Lafayette
County Contra Costa
State CA
Zip Code 94549

Amenities

Parking Attached, Garage Door Opener
# of Garages 2
Is Waterfront No
Has Pool Yes
Pool Gas Heat

Interior

Interior Features Den, Formal Dining Room, Office, Breakfast Bar, Updated Kitchen
Appliances Dishwasher, Refrigerator
Heating Forced Air
Cooling Central Air
Fireplace No
# of Fireplaces 1
Fireplaces Family Room
# of Stories 2
Stories Two Story

Exterior

Exterior Features Back Yard, Front Yard
Lot Description Level, Premium Lot, Landscaped
Construction Stucco

Additional Information

Date Listed September 18th, 2026
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

AgentJulie Dudum Del Santo
OfficeDudum Real Estate Group

Listing Map

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