COMING SOON | MAY 1 Live the Dream. Rare Happy Valley Estate. Once-in-a-Generation Opportunity. 4090 HAPPY VALLEY ROAD, LAFAYETTE Main House: 4 Bed + Office + Gym + Media Room | 5 Full + 1 Half Bath | 5,789± Sq. Ft. 1,788± Sq. Ft. 5-Car Garage Guest House: 422± Sq. Ft. with Full Kitchen + Bath Four Covered Loggias: 1,083± Sq. Ft. Combined 2.64± Acre Parcel | Rebuilt in 2017 | Happy Valley, Lafayette Gated. Hidden. Breathtaking. Tucked behind a private, tree-lined entrance on one of Happy Valley's most sought-after addresses, this is the kind of estate that stops you in your tracks. Designed by architect Alan Page, rebuilt in 2017 by McKenzie Gray, and set on 2.64± acres of beautifully landscaped grounds — pool, outdoor kitchen, loggias, water features, bocce court, and guest house included — it delivers resort-style living on a scale rarely available anywhere in the East Bay. Private showings begin May 1. Opportunities like this don't wait.
Sold for $9,000,000
$9,000,000
4090 Happy Valley Rd, Lafayette, CA 94549
5beds
6,211sqft
Residential, Single Family Residence
Built in 1948
2.64 Acres Lot
$8,901,100 Zestimate®
$1,449/sqft
$7,572 Estimated rent
Home value
$8,901,100
$8.01M - $9.88M
$7,572/mo
Zestimate® history
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Zillow last checked:
Listing updated:
Listed by:
Dana Green DRE #01482454 925-339-1918,
Compass
Bought with:
Glenn Beaubelle, DRE #00678426
Compass
Source: CCAR,MLS#: 41131390
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 7
- Full bathrooms: 6
- Partial bathrooms: 1
Rooms
- Room types: 4 Bedrooms, 0.5 Bath, 4 Baths, Primary Bedrm Retreat, Main Entry, Office
Bathroom
- Features: Shower Over Tub, Solid Surface, Stall Shower, Updated Baths, Stone, Window, Tub with Jets, Dual Flush Toilet, Multiple Shower Heads
Kitchen
- Features: 220 Volt Outlet, Breakfast Bar, Breakfast Nook, Stone Counters, Dishwasher, Double Oven, Eat-in Kitchen, Disposal, Gas Range/Cooktop, Ice Maker Hookup, Kitchen Island, Microwave, Pantry, Range/Oven Built-in, Refrigerator, Updated Kitchen
Heating
- Electric, Zoned, Heat Pump, Radiant, Other, Fireplace(s)
Cooling
- Central Air, Other
Appliances
- Included: Dishwasher, Double Oven, Gas Range, Plumbed For Ice Maker, Microwave, Range, Refrigerator, Tankless Water Heater, Dryer, Washer
- Laundry: Laundry Room, Cabinets, Sink, Common Area
Features
- Storage, Breakfast Bar, Breakfast Nook, Pantry, Updated Kitchen, Sound System
- Flooring: Hardwood
- Windows: Window Coverings
- Number of fireplaces: 3
- Fireplace features: Gas, Living Room, Stone, Wood Burning, Other
Interior area
- Total structure area: 6,211
- Total interior livable area: 6,211 sqft
Property
Parking
- Total spaces: 5
- Parking features: Attached, Direct Access, Side Yard Access, Tandem, Garage, Garage Door Opener
- Attached garage spaces: 5
Features
- Levels: Two
- Stories: 2
- Exterior features: Garden/Play
- Has private pool: Yes
- Pool features: In Ground, Pool Sweep, Pool/Spa Combo, Outdoor Pool
- Has spa: Yes
- Spa features: Bath
- Fencing: Security,Fenced,Front Yard,Full
- Has view: Yes
- View description: Trees/Woods
Lot
- Size: 2.64 Acres
- Features: Level, Premium Lot, Back Yard, Front Yard, Landscaped, Sprinklers In Rear, Side Yard, Landscape Back, Landscape Front
Details
- Parcel number: 246010027
- Special conditions: Standard
- Other equipment: Irrigation Equipment
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Custom
- Property subtype: Residential, Single Family Residence
Materials
- Stone, Stucco
- Foundation: Raised, Other
- Roof: Composition,Metal
Condition
- Existing
- New construction: No
- Year built: 1948
Utilities & green energy
- Electric: No Solar, 220 Volts in Kitchen, Generator, 220 Volts in Laundry
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Subdivision: Happy Valley
HOA
- Has HOA: No
Location
- Region: Lafayette
Financial & listing details
- Price per square foot: $1,449/sqft
- Tax assessed value: $9,174,900
- Annual tax amount: $101,745
- Date on market: 4/17/2026
Price history
| Date | Event | Price |
|---|---|---|
| 5/7/2026 | Sold | $9,000,000+5.9%$1,449/sqft |
Source:  CCAR #41131390 Report a problem | ||
| 4/27/2026 | Pending sale | $8,495,000-5.6%$1,368/sqft |
Source: CCAR #41131390 Report a problem | ||
| 12/21/2023 | Sold | $8,995,000$1,448/sqft |
Source: Public Record Report a problem | ||
| 6/14/2023 | Listed for sale | $8,995,000-10%$1,448/sqft |
Source:  bridgeMLS/CCAR/Bay East AOR #41030218 Report a problem | ||
| 2/1/2023 | Listing removed | -- |
Source: bridgeMLS/CCAR/Bay East AOR #40978714 Report a problem | ||
| 10/4/2022 | Listed for sale | $9,995,000$1,609/sqft |
Source: bridgeMLS/CCAR/Bay East AOR #40978714 Report a problem | ||
| 6/19/2022 | Listing removed | -- |
Source: bridgeMLS/CCAR/Bay East AOR #40978714 Report a problem | ||
| 5/4/2022 | Price change | $9,995,000-16.4%$1,609/sqft |
Source: bridgeMLS/CCAR/Bay East AOR #40978714 Report a problem | ||
| 1/21/2022 | Listed for sale | $11,950,000-20.3%$1,924/sqft |
Source: bridgeMLS/CCAR/Bay East AOR #40978714 Report a problem | ||
| 10/2/2021 | Listing removed | -- |
Source: bridgeMLS/CCAR/Bay East AOR #40955563 Report a problem | ||
| 6/23/2021 | Listed for sale | $14,995,000+310.8%$2,414/sqft |
Source: bridgeMLS/CCAR/Bay East AOR #40955563 Report a problem | ||
| 8/6/2008 | Sold | --0 |
Source: CCAR #40346723 Report a problem | ||
| 6/8/2004 | Sold | $3,650,000+170.4%$588/sqft |
Source: CCAR #31840001_40011078 Report a problem | ||
| 10/22/1996 | Sold | $1,350,000$217/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $101,745 -8.6% | $9,174,900 +2% |
| 2024 | $111,373 +43.4% | $8,995,000 +30% |
| 2023 | $77,689 +1.5% | $6,921,573 +2% |
| 2022 | $76,517 +29.6% | $6,785,857 +29.3% |
| 2021 | $59,052 -0.7% | $5,250,000 +1% |
| 2020 | $59,441 +1.5% | $5,200,000 +2% |
| 2019 | $58,580 +35.3% | $5,100,000 +34.2% |
| 2018 | $43,292 +8.1% | $3,800,000 +8.6% |
| 2017 | $40,031 -0.3% | $3,500,000 |
| 2016 | $40,136 +33.2% | $3,500,000 |
| 2015 | $30,134 | $3,500,000 +34.3% |
| 2007 | -- | $2,605,787 +2% |
| 2006 | -- | $2,554,694 -31.4% |
| 2005 | -- | $3,723,000 +141.9% |
| 2004 | -- | $1,539,294 +1.9% |
| 2003 | -- | $1,511,083 +2.5% |
| 2002 | -- | $1,473,755 +2.2% |
| 2001 | -- | $1,441,624 |
Find assessor info on the county website
Neighborhood: 94549
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Nearby schools
GreatSchools rating
- 8/10Happy Valley Elementary SchoolGrades: K-5Distance: 0.9 mi
- 8/10M. H. Stanley Middle SchoolGrades: 6-8Distance: 2.9 mi
- 10/10Acalanes High SchoolGrades: 9-12Distance: 3.4 mi
Schools provided by the listing agent
- District: Lafayette (925) 280-3900
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
$8,901,100
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Estimated market value
$8,901,100
- California
- Contra Costa County
- Lafayette
- 94549
- 4090 Happy Valley Rd
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