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$8,398,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 4 Full Baths
  • 1 Partial Bath
  • 2 Car Garage
  • Updated 1 hour ago
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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, 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.

Full Property Details for 3937 Happy Valley Rd

General

  • Price: $8,398,000
  • Status: Active
  • Type: Single Family
  • Source: MAX
  • MLS ID: 41137525
  • Updated: Today (6/8/2026)
  • Added to Site: Today

Interior

  • Number of Rooms: 11
  • Interior Features: Dining Area, Family Room, Formal Dining Room, In-Law Floorplan, Office, Storage, Breakfast Nook, Counter - Solid Surface, Pantry, Updated Kitchen, Central Vacuum, Sound System, Smart Home
  • Number of Fireplaces: 1
  • Fireplace(s): Gas, Gas Starter, Living Room, Stone, Other
  • Appliances: Dishwasher, Double Oven, Gas Range, Microwave, Oven, Refrigerator, Trash Compactor, Dryer, Washer, Gas Water Heater, Tankless Water Heater
  • Flooring: Hardwood, Tile, Carpet

Rooms

Bathrooms

  • Total Bathrooms: 5
  • Full Bathrooms: 4
  • Partial Bathrooms: 1
  • Bathroom Features: Solid Surface, Shower Stall, Tile, Updated Baths, Stone, Window
  • Primary Bathroom: Solid Surface, Stall Shower, Updated Baths, Double Vanity, Marble, Multiple Shower Heads, Sitting Area, Stone, Window

Bedrooms

  • Total Bedrooms: 4

Other Rooms

  • Kitchen: Breakfast Nook, Solid Surface Counter, Stone Counters, Dishwasher, Double Oven, Eat-in Kitchen, Disposal, Gas Range/Cooktop, Kitchen Island, Microwave, Built-In Oven, Pantry, Refrigerator, Trash Compactor, Updated Kitchen
  • Laundry: Dryer, Laundry Room, Washer, Cabinets, Sink

Additional Information

  • Pool: Yes
  • Pool Description: Gas Heat, In Ground, Pool Cover, Pool Sweep, Outdoor Pool

Exterior

  • Exterior Features: Lighting, Back Yard, Front Yard, Garden/Play, Side Yard, Sprinklers Automatic, Sprinklers Front, Sprinklers Side, Storage, Entry Gate, Landscape Back, Landscape Front, Private Entrance, Storage Area, Yard Space

Parking

  • Attached garage: Yes
  • Garage Spaces: 2
  • Parking Features: Attached, Int Access From Garage, Other, Enclosed, Garage Faces Side, Garage Door Opener

Location

  • Area: Listing
  • County: Contra Costa
  • Subdivision: Happy Valley Rd
  • Driving Directions: Deerhill Rd. to Happy Valley Rd.; Upper Happy Valley Rd. to Happy Valley Rd..

School Information

  • School District: Happy Valley Elementary
  • Elem School District: Happy Valley Elementary
  • High School District: Acalanes (925) 280-3900

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air
  • Heating Type: Zoned, Solar

Utilities

  • Sewer: Public Sewer
  • Water: Public
  • Utility Description: Internet Available

Structural Information

  • Architectural Style: Traditional
  • Exterior Const.: Composition Shingles, Stone, Wood Shingles
  • Roof: Composition Shingles
  • Windows: Double Pane Windows, Screens, Window Coverings
  • Stories/Levels: One Story
  • Year Built: 2009

Lot Features

  • Property View: Hills, Trees/Woods
  • Lot Size (Acres): 0.92
  • Lot Dimensions: 40075.2
  • Lot Features: Level, Premium Lot, Secluded, Back Yard, Front Yard, Landscaped, Private, Security Gate, Sprinklers In Rear
  • Fencing (Description): Fenced, Front Yard, Wood

Financial Considerations

  • For Sale: Yes
  • Price Per Sq. Ft.: $1,851

Disclosures and Reports

  • Property ID: 2461200111

Listed by Compass, Glenn Beaubelle

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Listing agent

— 3937 Happy Valley Rd —

  • Glenn Beaubelle

    Compass

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 3937 Happy Valley Rd

School Districts:Acalanes Union High School District, Lafayette Elementary School District
NameGradesDistance
Happy Valley Elementary School, Lafayette, CA
3855 Happy Valley Road, Lafayette, CA 94549
K-50.3 mi
M. H. Stanley Middle School
3455 School Street, Lafayette, CA 94549
6-82.2 mi
Acalanes High School
1200 Pleasant Hill Road, Lafayette, CA 94549
9-122.8 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 3937 Happy Valley Rd Get Price Alerts and Save Property

Date
Details
Price
Change
Source
6/08/2026
Listed
$8,398,000
4.98%
MLS
8/20/2025
Sold
$8,000,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 3937 Happy Valley Rd

Year
Property Taxes
Change
Tax Assessment
Change
2025
$57,529
3%
$5,107,852
2%
2023
$55,631
—
$5,007,699
2%
2023
$55,631
2%
$4,909,510
2%
2022
$54,789
3%
$4,813,246
2%
2021
$53,202
-1%
$4,718,869
1%
2020
$53,572
2%
$4,670,483
2%
2019
$52,750
4%
$4,578,906
2%
2018
$50,877
2%
$4,489,125
2%
2017
$50,003
-3%
$4,401,104
-3%
2016
$51,815
-16%
$4,554,809
-17%
2015
$61,607
184%
$5,500,000
199%
2014
$21,681
1%
$1,837,991
—
2013
$21,445
—
$1,829,686
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Listed by Compass, Glenn Beaubelle

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3937 Happy Valley Rd., Lafayette, CA 94549 (MLS# 41137525) is a Single Family property with 4 bedrooms, 4 full bathrooms and 1 partial bathroom. 3937 Happy Valley Rd. is currently listed for $8,398,000 and was received on June 08, 2026. Want to learn more about 3937 Happy Valley Rd.? Do you have questions about finding other Single Family real estate for sale in Lafayette? You can browse all Lafayette real estate or contact a Coldwell Banker agent to request more information.

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