3814 Happy Valley Rd

$6,800,000 3,399 SQ FT
$2,001 SQ/FT

3814 Happy Valley Rd

@ Mt Diablo Blvd - Happy Valley, Lafayette

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  • 4 Bed
  • 3.5 (3/1) Bath
  • 2 Park
  • 3,399 sqft
  • Lafayette
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Message Anne M. Herrera

Opportunity of a lifetime in Happy Valley. A step back in time . . . this beautiful estate home is perfectly situated on unquestionably one of the most spectacular flat 1.32± acre parcels in the valley. Up a private lane, away from the hustle and bustle, this gracious single-level home and its breathtaking sunbathed grounds and tennis court offers unlimited possibilities to live a lifestyle like few others. Must see to appreciate the allure and magnitude of its splendor.

Current Status
Active - Coming Soon
Original Price
$6,800,000
List Price
$6,800,000
On Market Date
Apr 15, 2026
Property Type
Detached
D/N/S
Happy Valley
Zip Code
94549
MLS ID
41131014
APN
2460900166
Year Built
1949
Stories in Building
1
Possession
Close Of Escrow, Negotiable
Data Source
MAXEBRDI
Origin MLS System
CONTRA COSTA
Bed
4
Bath
3.5 (3/1)
Parking
2
Attached, Off Street, RV/Boat Parking, Workshop in Garage, Enclosed, Parking Lot, Garage Faces Side
SQ FT
3,399
SQ FT Source
Public Records
Lot SQ FT
57,499.0
Lot Acres
1.32 Acres
Pool Info
Possible Pool Site, None
Kitchen
Dishwasher, Double Oven, Gas Range, Microwave, Oven, Range, Refrigerator, Gas Water Heater, Counter - Solid Surface, Eat-in Kitchen, Gas Range/Cooktop, Oven Built-in, Range/Oven Built-in, Skylight(s)
Cooling
None
Disclosures
None
Entry Level
Exterior Details
Garden, Back Yard, Front Yard, Garden/Play, Side Yard, Other, Entry Gate, Private Entrance, Yard Space
Flooring
Hardwood, Parquet, Tile, Carpet
Foundation
Fire Place
Family Room, Free Standing, Living Room
Heating
Forced Air
Laundry
Hookups Only, Laundry Closet
Main Level
4 Bedrooms, 3.5 Baths, Primary Bedrm Suites - 2, Laundry Facility, Main Entry
Views
Park/Greenbelt, Vineyard
Possession
Close Of Escrow, Negotiable
Basement
Crawl Space
Architectural Style
Other, Traditional, Mid Century Modern
Non-Master Bathroom Includes
Skylight(s), Solid Surface, Split Bath, Stall Shower, Tub, Double Vanity
Construction Status
Existing
Additional Miscellaneous Features
Garden, Back Yard, Front Yard, Garden/Play, Side Yard, Other, Entry Gate, Private Entrance, Yard Space
Location
Level, Premium Lot, Rectangular Lot, Secluded, Vineyard, Back Yard, Front Yard, Pool Site, Private, Landscaped
Pets
Yes
Roof
Unknown, Elastomeric
Fee
Unavailable

MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.

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