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4120 Happy Valley Rd Rd, Lafayette CA 94549
4120 Happy Valley Rd Rd, Lafayette CA 94549
California>Lafayette>Upper Happy Valley

4120 Happy Valley Rd RdLafayette, CA 94549

For Sale

$2,998,000

Smart Buyer Rebate $29,980

Nestled in Lafayette’s coveted Happy Valley neighborhood, this exceptional contemporary retreat offers the perfect blend of luxury, privacy, and everyday comfort. Spanning approximately 5,165± square feet, this 5 bedroom, 4.5 bathroom home is filled with natural light, soaring ceilings, expansive windows, and seamless indoor outdoor living. The thoughtfully designed floor plan features spacious living and entertaining areas, while the chef’s kitchen opens effortlessly to the heart of the home. The luxurious primary suite is a private sanctuary complete with a spa inspired bathroom, soaking tub, sauna, oversized walk in closet, and tranquil views. Set on a peaceful, tree studded lot just approximately 0.8 miles from Happy Valley Elementary, this home offers the ideal combination of convenience and serenity. Extensive seller improvements include a new French drain system, major roof repairs, and completion of numerous inspection items with Section 1 clearance, providing buyers with added confidence and peace of mind. A rare opportunity to own a beautifully updated home in one of Lafayette’s most sought after neighborhoods.

Listed by Claire Anderson

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License #01513554

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Corcoran Icon Properties

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5104357822

Last updated September 08, 2026

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Source: CRMLS #41139786

Listing Facts

  • TypeSingle-family
  • NeighborhoodUpper Happy Valley
  • Bedrooms5
  • Bathrooms5
  • Days on Prevu81
  • Size5,165 sqft
  • Price per sqft$580

Amenities

  • Private Outdoor Space
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

09/09/2026
Status changed to Active
$2,998,000
08/05/2026
Status changed to In Contract
$2,998,000
07/29/2026
Status changed to Pending
$2,998,000
06/26/2026
Listed by Corcoran Icon Properties
$2,998,000
  1. 09/09/2026$2,998,000
    Status changed to Active
  2. 08/05/2026$2,998,000
    Status changed to In Contract
  3. 07/29/2026$2,998,000
    Status changed to Pending
  4. 06/26/2026$2,998,000
    Listed by Corcoran Icon Properties

Property Details for 4120 Happy Valley Rd Rd

Exterior

Construction

  • Roof: Tile
  • Stories: 2
  • Year Built: 1990
  • Architectural Style: Contemporary
  • Construction Materials: Stucco, Vinyl Siding
  • Exterior Features: Garden

Features

  • Other Structures: Barn(s)
  • Patio And Porch Features: Deck, Patio

Measurements

  • Lot Features: Back Yard, Sloped Down, Front Yard, Garden
  • Lot Size Acres: 0.36
  • Lot Size Area: 15,856
  • Lot Size Square Feet: 15,856
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 2470100039

Interior

Features

  • Fireplace Features: Gas Starter
  • Fireplace: Yes
  • Flooring: Concrete, Laminate, Tile, Wood

Measurements

  • Living Area: 5,165

Rooms

  • Has Basement: Yes
  • Bathrooms Full: 5
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 5

Other

Location

  • Subdivision Name: HAPPY VALLEY

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 4
  • Garage: Yes
  • Parking Features: Attached, Garage, Garage Door Opener
  • Parking Total: 8

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Has Heating: Yes

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 5 bathrooms in this single-family home at 4120 Happy Valley Rd Rd.

Does this single-family home have parking?

Yes, there are 4 parking spaces available for 4120 Happy Valley Rd Rd.

How does 4120 Happy Valley Rd Rd compare to other single-family homes in Upper Happy Valley?

This single-family home is listed 9% below the average price for single-family homes in Upper Happy Valley and has been on the market for 19 more days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 5,165 sqft.

4120 Happy Valley Rd Rd is a 5-bedroom, 5-bath single-family home for sale in Lafayette CA 94549. On Prevu for 81 days at $2,998,000. This residence features 5,165 square feet of living space, located in Lafayette. The median listing price for single-family homes in this area is $2,998,000. The home offers private outdoor space, air conditioning, parking, and swimming pool. Explore more single-family home listings in Lafayette.

Based on information from California Regional Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.