Contemporary luxury meets transitional refinement on this approximately 1.5 acre flat “lot of your dreams” nestled in coveted Happy Valley. Sophisticated modern double doors welcome you into an impressive entry with a glass, temperature-controlled 324 bottle wine room, soaring wood beamed ceilings & custom entertaining bar. A state-of-the-art kitchen with honed Estremos Portuguese marble partners with an exquisite, light filled adjacent formal dining room. Entertainment spaces abound with a family room and top floor bonus room boasting a fully-equipped theater, separated snack bar with beverage refrigerators & adjacent guest suite with its own entrance. A primary retreat showcases a luxurious Calacatta marble bathroom and leads to a private patio with tranquil fountain & separate studio. Three secondary bedrooms each with newly designed en suite bathrooms. A guest cottage features an on-trend kitchen, laundry, bed/bath & living space. The resort style yard is centered around an over-sized pool/spa surrounded by 360-degree shade umbrellas, built-in pavilion, fire table, outdoor bathroom, sport court, bocce ball, Zen Garden, play structure, dramatic fountains, mature gardens & well. Minutes from Highway 24, trails, BART, award winning schools & downtown Lafayette.
Sold for $6,050,000
$6,050,000
3666 Happy Valley Rd, Lafayette, CA 94549
6beds
6,890sqft
Residential, Single Family Residence
Built in 1950
1.47 Acres Lot
$7,302,300 Zestimate®
$878/sqft
$6,789 Estimated rent
Home value
$7,302,300
$6.43M - $8.47M
$6,789/mo
Zestimate® history
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Zillow last checked:
Listing updated:
Listed by:
Julie Dudum Del Santo DRE #01290985 925-818-5500,
Dudum Real Estate Group,
Lisa Tichenor DRE #01478540 925-285-1093,
Dudum Real Estate Group
Bought with:
Kelley Krock, DRE #01896209
Redfin
Source: CCAR,MLS#: 41050802
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 8
- Full bathrooms: 7
- Partial bathrooms: 1
Rooms
- Room types: 3 Bedrooms, 0.5 Bath, 4 Baths, Primary Bedrm Retreat, Main Entry, 1 Bedroom, 1 Bath, Dining Room, Family Room
Kitchen
- Features: 220 Volt Outlet, Breakfast Bar, Counter - Stone, Dishwasher, Double Oven, Eat In Kitchen, Garbage Disposal, Gas Range/Cooktop, Island, Microwave, Pantry, Refrigerator, Self-Cleaning Oven, Updated Kitchen, Wet Bar
Heating
- Zoned, Fireplace Insert, Fireplace(s)
Cooling
- Ceiling Fan(s)
Appliances
- Included: Dishwasher, Double Oven, Gas Range, Microwave, Refrigerator, Self Cleaning Oven, Dryer, Tankless Water Heater, Washer
- Laundry: Cabinets, Sink
Features
- Formal Dining Room, In-Law Floorplan, Storage, Breakfast Bar, Pantry, Updated Kitchen, Wet Bar
- Flooring: Hardwood, Tile, Carpet
- Windows: Screens, Window Coverings
- Number of fireplaces: 3
- Fireplace features: Brick, Family Room, Insert, Living Room, Master Bedroom, Raised Hearth
Interior area
- Total structure area: 6,890
- Total interior livable area: 6,890 sqft
Property
Parking
- Total spaces: 3
- Parking features: Direct Access, RV/Boat Parking, Side Yard Access, Electric Vehicle Charging Station(s), Garage Faces Side, Garage Door Opener
- Garage spaces: 3
Features
- Levels: Multi/Split
- Exterior features: Garden, Garden/Play, Storage
- Has private pool: Yes
- Pool features: Electric Heat, In Ground, Pool Cover, Solar Heat, Outdoor Pool
- Fencing: Fenced
- On waterfront: Yes
- Waterfront features: Creek
Lot
- Size: 1.47 Acres
- Features: 2 Houses / 1 Lot, Level, Premium Lot, Secluded, Front Yard, Paved, Pool Site, Private, Back Yard, Side Yard
Details
- Parcel number: 2441600067
- Special conditions: Standard
- Other equipment: Irrigation Equipment
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary,Traditional
- Property subtype: Residential, Single Family Residence
Materials
- Brick, Composition Shingles, Stucco
- Foundation: Raised
- Roof: Composition
Condition
- Existing
- New construction: No
- Year built: 1950
Utilities & green energy
- Electric: 220 Volts in Kitchen, Generator, 220 Volts in Laundry
Community & HOA
Community
- Subdivision: Happy Valley
HOA
- Has HOA: No
Location
- Region: Lafayette
Financial & listing details
- Price per square foot: $878/sqft
- Tax assessed value: $6,171,000
- Annual tax amount: $69,144
- Date on market: 2/23/2024
Price history
| Date | Event | Price |
|---|---|---|
| 3/22/2024 | Sold | $6,050,000-3.2%$878/sqft |
Source:  CCAR #41050802 Report a problem | ||
| 3/10/2024 | Pending sale | $6,250,000$907/sqft |
Source:  bridgeMLS/CCAR/Bay East AOR #41050802 Report a problem | ||
| 2/23/2024 | Listed for sale | $6,250,000-3.8%$907/sqft |
Source: bridgeMLS/CCAR/Bay East AOR #41050802 Report a problem | ||
| 11/30/2023 | Listing removed | -- |
Source: bridgeMLS/CCAR/Bay East AOR #41027370 Report a problem | ||
| 10/24/2023 | Price change | $6,495,000-3.8%$943/sqft |
Source: bridgeMLS/CCAR/Bay East AOR #41027370 Report a problem | ||
| 6/20/2023 | Price change | $6,750,000-6.9%$980/sqft |
Source: bridgeMLS/CCAR/Bay East AOR #41027370 Report a problem | ||
| 5/16/2023 | Listed for sale | $7,250,000+3.6%$1,052/sqft |
Source: bridgeMLS/CCAR/Bay East AOR #41027370 Report a problem | ||
| 8/2/2022 | Listing removed | -- |
Source: bridgeMLS/CCAR/Bay East AOR #40988846 Report a problem | ||
| 7/7/2022 | Price change | $6,995,000-12.6%$1,015/sqft |
Source: bridgeMLS/CCAR/Bay East AOR #40988846 Report a problem | ||
| 5/2/2022 | Price change | $7,999,000-13%$1,161/sqft |
Source: bridgeMLS/CCAR/Bay East AOR #40988846 Report a problem | ||
| 4/14/2022 | Listed for sale | $9,195,000+124.3%$1,335/sqft |
Source: bridgeMLS/CCAR/Bay East AOR #40988846 Report a problem | ||
| 4/7/2015 | Sold | $4,100,000+2.6%$595/sqft |
Source: CCAR #40690379 Report a problem | ||
| 3/24/2015 | Pending sale | $3,995,000$580/sqft |
Source: Pacific Union International Inc. #40690379 Report a problem | ||
| 3/13/2015 | Listed for sale | $3,995,000+56.7%$580/sqft |
Source: PACIFIC UNION Report a problem | ||
| 10/1/2001 | Sold | $2,550,000+189.9%$370/sqft |
Source: CCAR #11110377 Report a problem | ||
| 4/11/1997 | Sold | $879,500$128/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $69,144 -3.3% | $6,171,000 +27.2% |
| 2024 | $71,523 +32.4% | $4,850,647 +2% |
| 2023 | $54,025 +1.5% | $4,755,537 +2% |
| 2022 | $53,209 +3% | $4,662,292 +2% |
| 2021 | $51,670 -0.7% | $4,570,876 +1% |
| 2020 | $52,027 +1.6% | $4,524,008 +2% |
| 2019 | $51,221 +4.1% | $4,435,303 +2.4% |
| 2018 | $49,210 +1.8% | $4,330,690 +2% |
| 2017 | $48,336 +1.7% | $4,245,775 +2% |
| 2016 | $47,549 +66.3% | $4,162,525 +59.4% |
| 2015 | $28,586 | $2,612,000 +6.5% |
| 2014 | $28,586 | $2,453,500 |
| 2013 | -- | $2,453,500 |
| 2012 | -- | $2,453,500 -1.9% |
| 2011 | -- | $2,500,000 -1.1% |
| 2010 | -- | $2,528,000 +7.1% |
| 2009 | -- | $2,361,000 -9.2% |
| 2008 | -- | $2,600,000 -13.7% |
| 2007 | -- | $3,013,360 +2% |
| 2006 | -- | $2,954,276 +2% |
| 2005 | -- | $2,896,350 +2% |
| 2004 | -- | $2,839,560 +9.2% |
| 2003 | -- | $2,601,000 +2% |
| 2002 | -- | $2,550,000 +625.2% |
| 2001 | -- | $351,607 |
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: 1.1 mi
- 10/10Acalanes High SchoolGrades: 9-12Distance: 1.8 mi
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Estimated market value
$7,302,300
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Estimated market value
$7,302,300
- California
- Contra Costa County
- Lafayette
- 94549
- 3666 Happy Valley Rd
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