3937 Happy Valley Rd. Overview
- Time on Site:
- 22 days
- Visits:
- 0
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.
3937 Happy Valley Rd. Facts & Features
- Type Single Family
- Sq. ft. 4,538
- Price/Sq.ft. $1,851
- Lot 0.92 Acres
Details
General
Association/HOA
- Association: No
School Information
- School District: Acalanes
Building Information
- New Construction: No
- Year Built: 2009
Location/Region
- County Or Parish: Contra Costa
- Postal City: LAFAYETTE
- Subdivision Name: HAPPY VALLEY RD
General Information
- Listing Terms: Cash,Conventional
- Parcel Number: 2461200111
- Property Sub Type: Single Family Residence
- Property Type: Residential
Interior
Parking Information
- Garage Spaces: 2.0
- Garage: Yes
Beds/Baths
- Bathrooms Full: 4
- Bathrooms Half: 1
- Bathrooms Total: 5
- Bedrooms Total: 4
General Information
- Accessibility Features: Other
- Appliances: Gas Water Heater,Dryer,Washer
- Fireplace Features: Gas,Gas Starter,Living Room
- Fireplace: Yes
- Flooring: Carpet,Stone,Tile,Wood
- Interior Features: Breakfast Area,Eat-in Kitchen
- Levels: One
- Living Area: 4538.0
- Stories: 1
- Window Features: Screens
Exterior
Parking Information
- Parking Features: Garage,Garage Door Opener,Other
- Parking Total: 2.0
Lot Information
- Lot Features: Back Yard,Front Yard,Garden,Sprinklers In Rear,Sprinklers In Front,Secluded,Sprinklers Timer,Sprinklers On Side,Street Level,Yard
- Lot Size Acres: 0.92
- Lot Size Area: 40075.0
- Lot Size Source: Other
- Lot Size Square Feet: 40075.0
- Lot Size Units: Square Feet
Waterfront/View
Building Exterior/Construction
- Architectural Style: Traditional
- Attached Garage: Yes
- Construction Materials: Stone,Wood Siding
- Patio And Porch Features: Front Porch,Patio
- Roof: Shingle
General Information
- Other Structures: Guest House,Storage
- Pool Features: Gas Heat,In Ground,Pool Cover
- Pool Private: No
3937 Happy Valley Rd. Neighborhood
Community
94549 (Lafayette) Demographics
Schools
School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.3937 Happy Valley Rd. Monthly Cost
3937 Happy Valley Rd. Market Data
Based on the last 30 days in this zip code
3937 Happy Valley Rd. History
| Date | Value | Agent |
|---|---|---|
| 6/7/2026Source: CRMLS | June 07, 2026 |
Contact Information: 925-270-4269