Framed by an oak-studded landscape in Lafayette’s coveted Happy Valley neighborhood, this exceptional 2020-built residence pairs striking contemporary architecture with extraordinary craftsmanship, designer detail, and modern luxury. Encompassing 4,114± square feet, the home offers four bedrooms, three-and-a-half baths, a dedicated office, bonus room, and three-car garage. From the moment you enter, the quality is unmistakable. Soaring ceilings, exposed wood beams, walls of glass, wide-plank flooring, dramatic lighting, and richly layered natural materials create interiors that feel warm and completely custom. The spectacular great room is anchored by a sleek linear fireplace and floor-to-ceiling wood feature wall, while oversized glass doors frame the surrounding landscape and open the home to the outdoors. Integrated smart-home features include automated draperies and lighting. At the heart of the home, the chef’s kitchen features rich wood cabinetry, an oversized island, double ovens, generous prep space, statement lighting, and a substantial walk-in pantry. The adjoining dining area connects effortlessly to the kitchen, great room, and outdoor spaces. Designer details continue throughout. The office provides an inspiring work-from-home setting, while the bonus room, currently outfitted as a gym, opens to a private deck with wooded views. The primary suite is a serene retreat with direct outdoor access, a massive walk-in closet, and a spa-like bath illuminated by a skylight and featuring an expansive dual vanity and oversized glass-enclosed shower. Outside, the property unfolds across more than half an acre of beautifully landscaped, terraced grounds. Expansive patios offer multiple areas for dining and lounging alongside a built-in grill, sculptural fountain, lawn, layered plantings, and intimate hillside terraces. A separate laundry room adds everyday function. Tucked into an accessible wooded hillside yet remarkably close to downtown Lafayette, BART, commute routes, and highly rated schools, the location offers the best of both worlds: privacy and natural beauty without sacrificing convenience. Nearly new, impeccably designed, and finished to a level that must be experienced in person, this is a rare Happy Valley offering.
For sale
$3,999,000
3647 Happy Valley Rd, Lafayette, CA 94549
4beds
4,114sqft
Single Family Residence
Built in 2020
0.57 Acres Lot
$3,820,400 Zestimate®
$972/sqft
$-- HOA
What's special
Sleek linear fireplaceOversized islandOak-studded landscapeSculptural fountainAutomated draperies and lightingGenerous prep spaceMassive walk-in closet
- 25 days
- 3,706
- 250
Zillow last checked:
Listing updated:
Listed by:
Paddy Kehoe DRE #01894345 925-878-5869,
Compass
Source: CCAR,MLS#: 41145836
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 3
- Partial bathrooms: 1
Rooms
- Room types: Main Entry, Dining Room, Office
Bathroom
- Features: Shower Over Tub, Tile, Updated Baths, Multiple Shower Heads, Window
Kitchen
- Features: Breakfast Bar, Dishwasher, Double Oven, Disposal, Gas Range/Cooktop, Kitchen Island, Microwave, Pantry, Refrigerator, Updated Kitchen
Heating
- Zoned
Cooling
- Central Air
Appliances
- Included: Dishwasher, Double Oven, Gas Range, Microwave, Refrigerator, Gas Water Heater
- Laundry: Hookups Only, Laundry Room
Features
- Breakfast Bar, Pantry, Updated Kitchen
- Flooring: Tile, Carpet, Engineered Wood
- Windows: Window Coverings
- Number of fireplaces: 1
- Fireplace features: Living Room
Interior area
- Total structure area: 4,114
- Total interior livable area: 4,114 sqft
Video & virtual tour
Property
Parking
- Total spaces: 3
- Parking features: Attached, Garage Door Opener
- Attached garage spaces: 3
Features
- Levels: Two
- Stories: 2
- Pool features: None
- Fencing: Fenced
Lot
- Size: 0.57 Acres
- Features: Back Yard, Landscaped, Landscape Back, Landscape Front
Details
- Parcel number: 2441300148
- Special conditions: Standard
- Other equipment: Irrigation Equipment
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Modern/High Tech
- Property subtype: Single Family Residence
Materials
- Stucco
- Roof: Composition
Condition
- Existing
- New construction: No
- Year built: 2020
Utilities & green energy
- Electric: No Solar
- 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: $972/sqft
- Tax assessed value: $1,738,800
- Date on market: 8/24/2026
Estimated market value
$3,820,400
$3.63M - $4.01M
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 8/24/2026 | Listed for sale | $3,999,000+130%$972/sqft |
Source: | ||
| 11/26/2025 | Sold | $1,738,800-13.1%$423/sqft |
Source: | ||
| 11/14/2025 | Pending sale | $2,000,000$486/sqft |
Source: | ||
| 11/3/2025 | Listed for sale | $2,000,000+35.6%$486/sqft |
Source: | ||
| 12/17/2018 | Sold | $1,475,000+100.7%$359/sqft |
Source: Public Record Report a problem | ||
| 12/20/2017 | Sold | $735,000-4.4%$179/sqft |
Source: Public Record Report a problem | ||
| 6/12/2015 | Sold | $769,000$187/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $1,738,800 -36.7% |
| 2025 | $32,005 +1.7% | $2,749,043 +2% |
| 2024 | $31,467 +1.7% | $2,695,141 +2% |
| 2023 | $30,938 +1.5% | $2,642,296 +2% |
| 2022 | $30,469 +16% | $2,590,487 +15.9% |
| 2021 | $26,277 +46.8% | $2,235,086 +48.6% |
| 2020 | $17,896 +2.7% | $1,504,500 +2% |
| 2019 | $17,430 +93.7% | $1,475,000 +100.7% |
| 2018 | $8,998 -7% | $735,000 -7.7% |
| 2017 | $9,678 +1.5% | $796,341 +2% |
| 2016 | $9,532 +91.1% | $780,727 +107.6% |
| 2015 | $4,989 +0.8% | $376,128 +2% |
| 2014 | $4,950 | $368,761 +0.5% |
| 2013 | -- | $367,095 +2% |
| 2012 | -- | $359,898 +2% |
| 2011 | -- | $352,842 +0.8% |
| 2010 | -- | $350,205 -0.2% |
| 2009 | -- | $351,037 +2% |
| 2008 | -- | $344,154 +2% |
| 2007 | -- | $337,406 +2% |
| 2006 | -- | $330,791 +2% |
| 2005 | -- | $324,305 +2% |
| 2004 | -- | $317,947 +1.9% |
| 2003 | -- | $312,120 +2% |
| 2002 | -- | $306,000 +637.6% |
| 2001 | -- | $41,484 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 94549
Nearby schools
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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