---
listing_id: CC41150649
status: Active
price: 2495000
beds: 5
baths_full: 4
baths_half: 0
sqft_living: 3859
sqft_lot: 30492
lot_acres: 0.7
year_built: 1968
property_type: Residential
property_subtype: Single Family Residence
address: "3686 Happy Valley Rd"
city: Lafayette
state: CA
zip: 94549
county: "Contra Costa County"
lat: 37.8991875
lng: -122.1290567
days_on_market: 3
hoa_fee: 
hoa_frequency: 
garage_spaces: 4
list_agent: "Angela Clay"
list_office: "Dudum Real Estate Group"
list_agent_phone: "(925) 207-9366"
list_agent_license: 01361143
mls_source: MAXEBRDI
modified: 2026-10-15
transaction_type: buy
---

Home | Contra Costa County | Lafayette | 94549 | 3686 Happy Valley Rd

3686 Happy Valley Rd, Lafayette, CA 94549

MLS: CC41150649 | Status: Active | Price: $2,495,000
Beds/Baths: 5 / 4
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Acres Lot Yr Built
5 4 3,859 0.7 1968

Remarks

EXTRAORDINARY OPPORTUNITY IN LAFAYETTE’S COVETED HAPPY VALLEY! Tucked away down a private lane, behind a gate, in one of the Bay Area’s most desirable neighborhoods, 3686 Happy Valley Road presents a rare opportunity to create something truly spectacular. Set on nearly three-quarters of an acre in a beautiful, tranquil creekside setting, this remarkable property offers an exceptional combination of location, privacy, space, and endless potential. With approximately 3,859 square feet, five bedrooms, and four bathrooms, the home features generous living spaces, beautiful hardwood floors, dramatic wood-beamed ceilings, a striking brick fireplace, and expansive windows that invite the surrounding natural beauty indoors. Outdoors, discover your own private retreat with a swimming pool, expansive entertaining areas, and a picturesque backdrop of mature trees and lush greenery. An attached two-car garage and separate, spacious boat garage offer exceptional flexibility for vehicles, storage, and hobbies. Ready for its next chapter, this property is an incredible opportunity to live as is, or renovate, reimagine, and transform a home in a truly irreplaceable setting. Whether envisioning a stunning contemporary retreat or a timeless Happy Valley estate, the possibilities are extraordinary

MLS Listing Information

Field Value
MLS # CC41150649
MLS Source Contra Costa Association of Realtors
Days on Site 3

Features

Interior Features

Feature Details
Bathrooms Primary - Shower(s) over Tub(s), Primary - Tile, Tile
Kitchen Island, Kitchen/Family Room Combo
Appliances Dishwasher, Oven - Double, Dryer, Washer
Dining Room Formal Dining Room
Family Room Separate Family Room
Fireplace Family Room
Flooring Hardwood, Tile
Laundry In Laundry Room
Cooling Central -1 Zone
Heating Forced Air

Exterior Features

Feature Details
Roof Other
Pool In Ground
Style Normandy, Other

Parking, School, and Other Information

Feature Details
Garage/Parking Attached Garage, Detached, Garage, RV/Boat Parking, Garage: 4 Car(s)

Contact Information

Listing Agent Co-Listing Agent
Angela Clay Julie Dudum Del Santo
Dudum Real Estate Group Dudum Real Estate Group
License #: 01361143 License #: 01290985
Phone: (925) 207-9366 Phone: (925) 818-5500

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Happy Valley Elementary School public K-5 0.81 mi 8
Lafayette Elementary School public K-5 0.97 mi 9
M. H. Stanley Middle School public 6-8 1.20 mi 8
Springhill Elementary School public K-5 1.60 mi 7
Acalanes High School public 9-12 1.78 mi 10
Campolindo High School public 9-12 2.23 mi 10
Glorietta Elementary School public K-5 2.64 mi 10
Donald L. Rheem Elementary School public K-5 2.86 mi 8
Burton Valley Elementary School public K-5 3.23 mi 9
Acalanes Center For Independent Study public 9-12 3.27 mi 5
Buena Vista Elementary School public K-5 3.38 mi 9
Pleasant Hill Elementary School public K-5 3.41 mi 6
Parkmead Elementary School public K-5 3.42 mi 8
Acalanes Adult Education Center public UG 3.45 mi N/A
Orinda Intermediate School public 6-8 3.46 mi 10
Tice Creek School public K-8 3.52 mi 9
Los Perales Elementary School public K-5 3.67 mi 9
Del Rey Elementary School public K-5 3.93 mi 9
Sleepy Hollow Elementary School public K-5 3.94 mi 10
Las Lomas High School public 9-12 4.02 mi 10

Nearby Homes

Address Price Beds Baths Sq Ft Status
857a Mountain View Drive $2,388,000 5 3/1 4,350 Active
945 Stow Ln $2,199,999 4 2/2 3,074 PendingDoNotShow
714 Glenside Circle $2,695,000 3 2/1 2,687 Contingent
742 Miner Rd $2,295,000 4 3 2,508 Active

Disclosures

©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 15, 2026. For the most current information, please contact Angela Clay, (925) 207-9366.