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Sold for $8,125,000
  • $8,125,000

    3937 Happy Valley Rd, Lafayette, CA 94549

    6beds
    5,740sqft
    Single Family Residence
    Built in 2009
    0.92 Acres Lot
    $7,901,400 Zestimate®
    $1,416/sqft
    $-- Estimated rent

    Home value

    $7,901,400

    $7.51M - $8.30M

    Not available

    Zestimate® history
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    What's special

    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.

    Zillow last checked:

    Listing updated:

    Listed by:

    Glenn Beaubelle DRE #00678426 925-200-5011,

    Compass

    Bought with:

    Ann Newton Cane, DRE #02084093

    Golden Gate Sotheby's Int'l Re

    Source: CCAR,MLS#: 41137525MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 6
    • Bathrooms: 6
    • Full bathrooms: 5
    • Partial bathrooms: 1
    Rooms
    • Room types: 4 Bedrooms, 0.5 Bath, 4 Baths, Primary Bedrm Suite - 1, Main Entry, Dining Room, Family Room, Office
    Bathroom
    • Features: Solid Surface, Stall Shower, Tile, Updated Baths, Stone, Window, Marble, Multiple Shower Heads, Sitting Area
    Kitchen
    • Features: Breakfast Nook, Counter - Solid Surface, Stone Counters, Dishwasher, Double Oven, Eat-in Kitchen, Disposal, Gas Range/Cooktop, Kitchen Island, Microwave, Oven Built-in, Pantry, Refrigerator, Trash Compactor, Updated Kitchen
    Heating
    • Zoned, Solar
    Cooling
    • Central Air
    Appliances
    • Included: Dishwasher, Double Oven, Gas Range, Microwave, Oven, Refrigerator, Trash Compactor, Dryer, Washer, Gas Water Heater, Tankless Water Heater
    • Laundry: Laundry Room, Cabinets, Sink, Common Area
    Features
    • Formal Dining Room, In-Law Floorplan, Storage, Breakfast Nook, Counter - Solid Surface, Pantry, Updated Kitchen, Central Vacuum, Sound System, Smart Home
    • Flooring: Hardwood, Tile, Carpet
    • Windows: Double Pane Windows, Screens, Window Coverings
    • Number of fireplaces: 1
    • Fireplace features: Gas, Gas Starter, Living Room, Stone, Other
    Interior area
    • Total structure area: 5,740
    • Total interior livable area: 5,740 sqft

    Property

    Parking
    • Total spaces: 2
    • Parking features: Attached, Direct Access, Other, Enclosed, Garage Faces Side, Garage Door Opener
    • Attached garage spaces: 2
    Accessibility
    • Accessibility features: Other
    Features
    • Levels: One
    • Stories: 1
    • Exterior features: Lighting, Garden/Play, Storage, Entry Gate, Private Entrance
    • Has private pool: Yes
    • Pool features: Gas Heat, In Ground, Pool Cover, Pool Sweep, Outdoor Pool
    • Spa features: Heated
    • Fencing: Security,Fenced,Front Yard,Wood
    • Has view: Yes
    • View description: Hills, Trees/Woods
    Lot
    • Size: 0.92 Acres
    • Features: Level, Premium Lot, Secluded, Back Yard, Front Yard, Landscaped, Private, Sprinklers In Rear, Side Yard, Landscape Back, Landscape Front, Yard Space
    Details
    • Additional structures: Shed(s)
    • Parcel number: 2461200111
    • Special conditions: Standard
    • Other equipment: Irrigation Equipment

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Traditional
    • Property subtype: Single Family Residence
    Materials
    • Composition Shingles, Stone, Wood Shingles
    • Roof: Composition
    Condition
    • Existing
    • New construction: No
    • Year built: 2009

    Utilities & green energy

    • Electric: Photovoltaics Seller Owned
    • Sewer: Public Sewer
    • Water: Public
    • Utilities for property: Internet Available
    Green energy
    • Energy efficient items: Water Heater
    • Energy generation: Solar

    Community & HOA

    Community
    • Subdivision: Happy Valley Rd
    HOA
    • Has HOA: No
    Location
    • Region: Lafayette

    Financial & listing details

    • Price per square foot: $1,416/sqft
    • Tax assessed value: $8,000,000
    • Date on market: 6/8/2026

    Price history

    DateEventPrice
    11/3/2026Sold$8,125,000-3.3%$1,416/sqft
    Source: CCAR #41137525 Report a problem
    6/8/2026Listed for sale$8,398,000+5%$1,463/sqft
    Source: CCAR #41137525 Report a problem
    8/26/2025Sold$8,000,000+45.5%$1,394/sqft
    Source: Public Record Report a problem
    9/10/2014Sold$5,500,000$958/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2026-- $8,000,000 +56.6%
    2025$57,529 +1.7%$5,107,852 +2%
    2024$56,565 +1.7%$5,007,699 +2%
    2023$55,631 +1.5%$4,909,510 +2%
    2022$54,789 +3%$4,813,246 +2%
    2021$53,202 -0.7%$4,718,869 +1%
    2020$53,572 +1.6%$4,670,483 +2%
    2019$52,750 +3.7%$4,578,906 +2%
    2018$50,877 +1.8%$4,489,125 +2%
    2017$49,973 +1.7%$4,401,104 -3.4%
    2016$49,158 -20.2%$4,554,809 -17.2%
    2015$61,607 +184.2%$5,500,000 +199.2%
    2014$21,681 $1,837,991 +0.5%
    2013-- $1,829,686 +2%
    2012-- $1,793,811 +2%
    2011-- $1,758,639 +22.3%
    2010-- $1,437,447 +280%
    2009-- $378,248 +2%
    2008-- $370,832 +6.6%
    2007-- $348,033 +4.1%
    2006-- $334,347 +11.5%
    2005-- $299,871 +98.8%
    2004-- $150,855 +1.9%
    2003-- $148,091 +2%
    2002-- $145,188 +2%
    2001-- $142,342
    Find assessor info on the county website

    Neighborhood: 94549

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • District: Happy Valley Elementary

    Source: CCAR. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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    Estimated market value

    $7,901,400

    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value

    $7,901,400