4120 Happy Valley Rd

This beautifully renovated 5,165 sq ft residence presents a rare chance to enjoy Lafayette’s coveted Happy Valley. With five bedrooms and four and a half bathrooms, the home blends contemporary design with timeless warmth. Wide-plank white oak floors, designer lighting, and expansive windows highlight the natural beauty of the surrounding landscape. The open-concept kitchen flows into the family room with fireplace and access to the side patio and yard, while the formal dining room is anchored by a second fireplace. A soaring living room offers space to gather, and the upstairs bonus room adds flexibility with direct yard access for easy indoor-outdoor living. The primary suite is a true retreat with a private deck for starry nights and a spa-like bath featuring dual sinks, soaking tub, seamless shower, and sauna. Outdoors, the fenced yard offers peace and seclusion, with a versatile side yard for gardening, play, or pets, and room to personalize. Situated in Lafayette’s sought-after Happy Valley neighborhood, this home combines privacy, natural beauty, and convenience with top-rated schools, downtown, and commuter access all within easy reach. It’s the perfect blend of modern luxury and everyday comfort in one of the East Bay’s most desirable settings.

Current Status

Active - Coming Soon

Original Price

$3,485,000

List Price

$3,485,000

On Market Date

Sep 11, 2025

Property Type

Detached

D/N/S

Happy Valley Rd

Zip Code

94549

MLS ID

41111180

APN

2470100039

Year Built

1990

Stories in Building

3

Possession

Close Of Escrow

Data Source

MAXEBRDI

Origin MLS System

CONTRA COSTA

Bed

5

Bath

4.5 (4/1)

Parking

4

Attached, Int Access From Garage, Garage Door Opener

SQ FT

5,165

SQ FT Source

Measured

Lot SQ FT

15,856.0

Lot Acres

0.36 Acres

Pool Info

None

Kitchen

Dishwasher, Gas Range, Microwave, Refrigerator, 220 Volt Outlet, Breakfast Bar, Gas Range/Cooktop, Kitchen Island, Updated Kitchen

Cooling

Ceiling Fan(s), Central Air

Disclosures

Nat Hazard Disclosure, Other - Call/See Agent

Entry Level

Exterior Details

Side Yard, Sprinklers Automatic, Sprinklers Side

Flooring

Carpet, Wood, Other

Foundation

Fire Place

Dining Room, Family Room, Gas

Heating

Zoned

Laundry

Dryer, Laundry Room, Washer, Cabinets, Sink

Main Level

Other, Main Entry

Possession

Close Of Escrow

Architectural Style

Contemporary

Non-Master Bathroom Includes

Shower Over Tub, Solid Surface, Stall Shower, Tile, Updated Baths, Double Vanity, Jack & Jill

Construction Status

Existing

Additional Miscellaneous Features

Side Yard, Sprinklers Automatic, Sprinklers Side

Location

Sloped Up, Landscaped

Roof

Tile

Water and Sewer

Public

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.

School data provided by GreatSchools. School service boundaries are intended to be used as reference only. To verify enrollment eligibility for a property, contact the school directly.