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3937 Happy Valley Rd.

Lafayette, CA 94549
  • $8,398,000
  • STATUS: Active
  • ON SITE: 60 Days
  • ID#: 41137525
UPDATED: 66 min ago
$8,398,000
  • 6
    BEDS
  • 0.92
    ACRES
  • 5
    BATHS
  • 1
    1/2 BATHS
  • 5,740
    SQFT
  • $1,463
    $/SQFT
Neighborhood:
Type:
Single-Family Home
Built:
2009
County:

School Ratings & Info

School District:
Listing Agent(s): Glenn Beaubelle of Compass (925-270-4269)


Description

A rare, gated Estate in one of Lafayette's most coveted neighborhoods. Set on just under a flat acre, this extraordinary single-level property (Kathleen Burke Design) offers an approximate total of 5,740 square feet of living space with a total of 6 bedrooms and 5.5 bath, which includes a beautifully appointed 1,202-square foot guest house A private serpentine drive leads to lush gardens, mature specimen trees, and resort-inspired grounds that create an unparalleled sense of privacy and tranquility. The main residence features four bedrooms (two currently set up as a TV room and office with built-ins) and four and one half bathrooms, expansive living spaces with hardwood flooring throughout, a stunning chef's kitchen and island with professional-grade appliances, and seamless indoor-outdoor flow through multiple French doors opening to the spectacular backyard. The luxurious primary suite offers direct patio access, custom finishes, and a spa-inspired bath, dual walk-in closets are thoughtfully designed with extensive custom cabinetry by Lloyds Custom Cabinets. Outdoors, the property transforms into a private botanical haven where meandering garden paths, curated landscaping, mature trees, and expansive entertaining spaces create an atmosphere of serenity and seclusion rarely experienced. Designed for entertaining and everyday enjoyment, the grounds showcase a outdoor dining area, sparkling rectangular pool, separate spa, built-in BBQ station, putting green, firepit, multiple gathering areas, and beautifully curated landscaping. At the heart of the guest house is a spacious great room featuring vaulted ceilings, a large fireplace, and an open-concept kitchen and dining area - providing a welcoming escape ideal for extended stays, entertaining, or relaxed everyday living. The guest house includes: two bedrooms, full bath, and laundry. From sunrise to evening glow, this extraordinary property is simply magical at every hour of the day and evening. Other features include, but not limited to: a Elan Smart Home system, solar system with Tesla power walls/battery back-up, speaker-sound system throughout home; garage with ample storage and a catering/pantry closet.

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Based on information from California Regional Multiple Listing Service, Inc. as of 2026-08-08T11:30:23.397. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is deemed reliable but is not guaranteed accurate by the MLS or SLO Real Estate Group | Keller Williams Realty Central Coast. Licensed in the State of California, USA.
www.slorealestategroup.com/homes/177437220
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3937 Happy Valley Rd. Lafayette, CA 94549

  • Price: $8,398,000
  • Status: Active
  • On Site: 60 Days
  • Updated: 66 min ago
  • ID#: 41137525
6
Beds
5
Baths
1
½ Baths
0.92
Acres
5,740
SQFT
$1,463
$/SQFT
2009
Built
Neighborhood:
Happy Valley Rd
County:
Contra Costa
School District:
Acalanes
Property Description
A rare, gated Estate in one of Lafayette's most coveted neighborhoods. Set on just under a flat acre, this extraordinary single-level property (Kathleen Burke Design) offers an approximate total of 5,740 square feet of living space with a total of 6 bedrooms and 5.5 bath, which includes a beautifully appointed 1,202-square foot guest house A private serpentine drive leads to lush gardens, mature specimen trees, and resort-inspired grounds that create an unparalleled sense of privacy and tranquility. The main residence features four bedrooms (two currently set up as a TV room and office with built-ins) and four and one half bathrooms, expansive living spaces with hardwood flooring throughout, a stunning chef's kitchen and island with professional-grade appliances, and seamless indoor-outdoor flow through multiple French doors opening to the spectacular backyard. The luxurious primary suite offers direct patio access, custom finishes, and a spa-inspired bath, dual walk-in closets are thoughtfully designed with extensive custom cabinetry by Lloyds Custom Cabinets. Outdoors, the property transforms into a private botanical haven where meandering garden paths, curated landscaping, mature trees, and expansive entertaining spaces create an atmosphere of serenity and seclusion rarely experienced. Designed for entertaining and everyday enjoyment, the grounds showcase a outdoor dining area, sparkling rectangular pool, separate spa, built-in BBQ station, putting green, firepit, multiple gathering areas, and beautifully curated landscaping. At the heart of the guest house is a spacious great room featuring vaulted ceilings, a large fireplace, and an open-concept kitchen and dining area - providing a welcoming escape ideal for extended stays, entertaining, or relaxed everyday living. The guest house includes: two bedrooms, full bath, and laundry. From sunrise to evening glow, this extraordinary property is simply magical at every hour of the day and evening. Other features include, but not limited to: a Elan Smart Home system, solar system with Tesla power walls/battery back-up, speaker-sound system throughout home; garage with ample storage and a catering/pantry closet.
Exterior Features

Architectural Style Traditional Attached Garage YN Yes Construction Materials StoneWood Siding Lot Features Back YardFront YardGardenSprinklers In RearSprinklers In FrontSecludedSprinklers TimerSprinklers On SideStreet LevelYard Other Structures Guest HouseStorage Parking Features GarageGarage Door OpenerOther Parking Total 2 Patio And Porch Features Front PorchPatio Pool Features Gas HeatIn GroundPool Cover Pool Private YN No Roof Shingle View HillsTrees/Woods View YN Yes

Interior Features

Accessibility Features Other Appliances Gas Water HeaterDryerWasher Cooling Central Air Cooling YN Yes Fireplace Features GasGas StarterLiving Room Fireplace YN Yes Flooring CarpetStoneTileWood Heating Forced AirSolar Heating YN Yes Interior Features Breakfast AreaEat-in Kitchen Window Features Screens

Property Features

Association YN No Garage YN Yes Levels One Listing Agreement Exclusive Right To Sell Listing Service Full Service Listing Terms CashConventional New Construction YN No Possession Negotiable Property Sub Type Single Family Residence



Based on information from California Regional Multiple Listing Service, Inc. as of 2026-08-08T11:30:23.397. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is deemed reliable but is not guaranteed accurate by the MLS or SLO Real Estate Group | Keller Williams Realty Central Coast. Licensed in the State of California, USA.
 
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SLO Real Estate Group | Keller Williams Realty Central Coast
962 Mill Street
San Luis Obispo CA, 93401
Listing Agent(s): Glenn Beaubelle of Compass (925-270-4269)