3646 Happy Valley Rd Lafayette, CA 94549
3646 Happy Valley Rd Lafayette, CA 94549 | MLS 41148759 Photo 1
3646 Happy Valley Rd Lafayette, CA 94549 | MLS 41148759 Photo 2
3646 Happy Valley Rd Lafayette, CA 94549 | MLS 41148759 Photo 3
3646 Happy Valley Rd Lafayette, CA 94549 | MLS 41148759 Photo 4
3646 Happy Valley Rd Lafayette, CA 94549 | MLS 41148759 Photo 5
For more information on this listing, contact us at: (925) 588-9392
Active
$2,995,000

3646 Happy Valley Rd Lafayette, CA 94549

Detached Property Type
4 Beds
3 Full 1 Half Baths
3,470 Sq. Ft.
1949 Year Built
Contra Costa County
View All Property Details
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.
MLS # 41148759
Monthly HOA N/A
On Site 4 Days
Last Updated 9/19/2026

Location

Contact Agent

Lissette Miranda

Lissette Miranda

(925) 588-9392

Property Details

Community Information

Address 3646 Happy Valley Rd, Lafayette, CA 94549
Area Listing
County Contra Costa
City Lafayette
Subdivision Happy Valley
Zip Code 94549
Condo Happy Valley

Architecture

Bedrooms 4
Bathrooms 3 Full / 1 Half
Year Built 1949
Stories 2
Style Modern/High Tech
Construction Materials Stucco
Building Area 3470
Garage Yes/No Yes
Garage Spaces 2
Parking Features Attached, Garage Door Opener

Features / Amenities

Interior Features Den, Formal Dining Room, Office, Breakfast Bar, Updated Kitchen
Appliances Dishwasher, Refrigerator
Fireplace Yes/No Yes
Fireplace Features Family Room
Flooring Hardwood, Carpet
Laundry Laundry Room
Kitchen Features Breakfast Bar, Stone Counters, Dishwasher, Eat-in Kitchen, Refrigerator, Updated Kitchen
Level-Street 3 Bedrooms, 2.5 Baths, Laundry Facility, Main Entry
Level-Upper Primary Bedrm Suite - 1, Loft
Exterior Features Back Yard, Front Yard
Pool Gas Heat
Cooling Yes/No Yes
Cooling Central Air
Heating Forced Air
Total Rooms 9

Property Features

Lot Size 13,939 Sq. Ft. / 0.32 Acres
Lot Features Level, Premium Lot, Landscaped
Sewer Public Sewer
Water Public
Electric No Solar
Fencing Fenced
Directions Happy Valley Rd, Right down private lane 3646..

Mortgage Calculator

%
%
Your monthly payment will be
$0,000
Loan and interest only.
Purchase price
Down payment

Schools

Walking and Transportation

0
Wait...
Walk Score ®
0
Wait...
Transit Score ®
0
Wait...
Bike Score ®
Please wait while loading...

Schedule a Tour

3646 Happy Valley Rd Lafayette, CA 94549 | MLS 41148759
ASAP
Tue 22 Sep
Wed 23 Sep
Thu 24 Sep
Fri 25 Sep
Sat 26 Sep
Sun 27 Sep
Mon 28 Sep
Scheduling is free, and you can cancel anytime.
Get Directions
Listing provided courtesy of Dudum Real Estate Group.
Bay East ©2026. CCAR ©2026. bridgeMLS ©2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated at September 21, 2026 8:15 AM PST.