Tucked behind a gated circular driveway, 3890 Happy Valley Road blends timeless architecture with modern ease. Renovated in 2025 by Martin Homes Team with quality and attention to detail throughout. Set on a flat .66-acre lot with 6BD, 5.5BA, detached guest house, 3-car garage, and pool. Ideal single-level layout with vaulted ceilings, custom woodwork, and both formal and casual living areas—perfect for indoor/outdoor California living. The kitchen stuns with an 18-ft Fleetwood door, oversized Cristallo island, custom Blueline cabinetry with Walnut Island, Subzero wine/refrigeration wall, 48” Wolf range, built-in espresso bar, and walk-in pantry. Family room, formal dining, and living room flow seamlessly together. Magical yard with lush, mature landscaping, fully remodeled black-bottom Pebble Tec pool, paver deck, built-in BBQ, Montana steel firepit, new steel gate & fencing. The 1,170 SF ADU (2020) offers an en-suite bedroom, full kitchen, laundry & open-concept living—ideal for guests or WFH. Upgrades include 10” Italian white oak floors, Kolby windows, custom ceilings, steel pivot door, Trustile doors, Rejuvenation lighting, and two Mendota fireplaces. All just minutes to top-rated schools, Lafayette trails, charming downtown & commute access.
Sold for $7,000,000
$7,000,000
3890 Happy Valley Rd, Lafayette, CA 94549
6beds
4,958sqft
Residential, Single Family Residence
Built in 1939
0.66 Acres Lot
$6,989,500 Zestimate®
$1,412/sqft
$11,205 Estimated rent
Home value
$6,989,500
$6.29M - $7.76M
$11,205/mo
Zestimate® history
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Zillow last checked: 7 hours ago
Listing updated: July 07, 2025 at 01:23pm
Listed by:
Erin Martin DRE #01922810 925-951-3817,
Compass,
Darrick Martin DRE #02006564 925-900-8218,
Compass
Bought with:
Dana Green, DRE #01482454
Compass
Source: CCAR,MLS#: 41101988
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 6
- Full bathrooms: 5
- Partial bathrooms: 1
Bathroom
- Features: Solid Surface, Stall Shower, Tile, Tub, Updated Baths, Window, Dual Flush Toilet
Kitchen
- Features: 220 Volt Outlet, Stone Counters, Double Oven, Gas Range/Cooktop, Ice Maker Hookup, Kitchen Island, Microwave, Pantry, Range/Oven Built-in, Refrigerator, Updated Kitchen, Other
Heating
- Zoned, Other, MultiUnits
Cooling
- Central Air
Appliances
- Included: Double Oven, Gas Range, Plumbed For Ice Maker, Microwave, Range, Refrigerator, Dryer, Washer, Gas Water Heater
- Laundry: Gas Dryer Hookup, Laundry Room, Electric, Sink
Features
- Pantry, Updated Kitchen, Sound System
- Flooring: Hardwood, Tile, Carpet
- Number of fireplaces: 2
- Fireplace features: Family Room, Insert, Gas, Master Bedroom
Interior area
- Total structure area: 4,958
- Total interior livable area: 4,958 sqft
Property
Parking
- Total spaces: 3
- Parking features: Detached, Garage Faces Front, Garage Door Opener
- Garage spaces: 3
Features
- Levels: One
- Stories: 1
- Exterior features: Garden, Garden/Play, Entry Gate, Private Entrance
- Has private pool: Yes
- Pool features: Black Bottom, Gunite, In Ground, Outdoor Pool
- Fencing: Fenced,Front Yard,Full
Lot
- Size: 0.66 Acres
- Features: Level, Premium Lot, Back Yard, Front Yard, Landscaped, Sprinklers In Rear, Side Yard, Landscape Back, Landscape Front, Yard Space
Details
- Parcel number: 2460600113
- Special conditions: Standard
- Other equipment: Irrigation Equipment
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Traditional
- Property subtype: Residential, Single Family Residence
Materials
- Wood Siding
- Foundation: Slab
- Roof: Composition,Metal
Condition
- Existing
- New construction: No
- Year built: 1939
Utilities & green energy
- Electric: No Solar, 220 Volts in Kitchen, 220 Volts in Laundry
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Available, Internet Available, Natural Gas Available
Green energy
- Energy efficient items: Insulation, Thermostat, Water Heater
Community & neighborhood
Location
- Region: Lafayette
- Subdivision: Happy Valley Rd
Price history
| Date | Event | Price |
|---|---|---|
| 7/7/2025 | Sold | $7,000,000+9.5%$1,412/sqft |
Source:  CCAR #41101988 Report a problem | ||
| 6/24/2025 | Pending sale | $6,395,000$1,290/sqft |
Source:  bridgeMLS/CCAR/Bay East AOR #41101988 Report a problem | ||
| 6/19/2025 | Listed for sale | $6,395,000+63.6%$1,290/sqft |
Source: bridgeMLS/CCAR/Bay East AOR #41101988 Report a problem | ||
| 5/24/2024 | Sold | $3,910,000+3%$789/sqft |
Source: Public Record Report a problem | ||
| 4/26/2024 | Pending sale | $3,795,000$765/sqft |
Source: bridgeMLS/CCAR/Bay East AOR #41057028 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $45,789 +444.7% | $3,988,200 +588.8% |
| 2024 | $8,407 +2.1% | $579,006 +2% |
| 2023 | $8,234 -2.2% | $567,654 +2% |
Find assessor info on the county website
Neighborhood: 94549
Nearby schools
GreatSchools rating
- 6/10Happy Valley Elementary SchoolGrades: K-5Distance: 0.2 mi
- 7/10M. H. Stanley Middle SchoolGrades: 6-8Distance: 2.1 mi
- 10/10Acalanes High SchoolGrades: 9-12Distance: 2.6 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
$6,989,500
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
$6,989,500
- California
- Contra Costa County
- Lafayette
- 94549
- 3890 Happy Valley Rd