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$11,500,000
4 Days On Site

3828 Happy Valley Road
Lafayette, CA 94549

For Sale|Single Family Residence|Active
5
Beds
7
Total Baths
6
Full Baths
1
Partial Bath
7,500
SqFt
$1,533
/SqFt
1950
Built
Subdivision:
Happy Valley
County:
Contra Costa
Listing courtesy of Glenn Beaubelle of Compass 9252005011
3828 Happy Valley Road3828 Happy Valley Road3828 Happy Valley Road3828 Happy Valley Road
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Monthly Payment (Est.)

$52,468
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Extraordinary 2-parcel ultra-private 4.46-acre estate in the heart of Lafayette’s Happy Valley. This iconic estate was transformed by Kellie Beaubelle of The Beaubelle Group who ensured the design not only looked beautiful but lived beautifully. Enter through a double-gated circular drwy. 7500+/-SF. Single lvl home. White oak flrs. Custom Bellbridge wool carpet. Moroccan plaster walls. Curated fixtures. Raised ceilings. Multiple French drs. 5 bds. 6.5 bths w/marble finishes, custom vanities, fixtures. Inclds pvt au pair/guest ste. & luxurious primary retreat w/spa-inspired en suite, dual vanities, free-standing tub, dual walk-in closet rms w/custom built-ins. Adjacent workout rm. Great rm w/frpl, 3 sets of French drs open to bkyd. Formal dining rm. Executive office w/frpl. Bonus/game rm w/frpl. Spectacular gourmet kitchen w/Viola marble counters, custom cabinetry, 60” Wolf dual oven range, 48’ Thermador frig/freezer + extra Sub-Zero frig, 50+bottle wine frig, dual Bosch DWs. Sitting rm w/built-in banquette, cabinetry. Park-like bkyd. Brick patio. 42-ft pool. Tennis ct. Sprawling synthetic turf. Lush foliage. Mature trees. 3, 2-car garages, 2 mudrms w/built-ins. Endless possibilities to further develop land. Less than 2 mi to downtown; easy walk to Happy Valley Elem.

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Listing Snapshot
Price 
$11,500,000
Days On Site 
4 Days
Bedrooms 
5
Inside Area (SqFt) 
7,500 sqft
Total Baths 
7
Full Baths 
6
Partial Baths 
1
Lot Size 
4.46 Acres
Year Built 
1950
MLS® Number 
41103793
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
yesterdayListing updated with changes from the MLS®
4 days agoListing first seen on site
General Features
Acres 
4.46
Attached Garage 
Yes
Cross Street 
Valory Ln
Disclosures 
None
Foundation 
Raised
Garage 
Yes
Garage Spaces 
6
Number Of Stories 
1
Parking 
AttachedEnclosedGarage Faces SideGarage Door Opener
Property Condition 
New Construction
Property Sub Type 
Single Family Residence
Sewer 
Public Sewer
Special Circumstances 
Standard
SqFt Total 
7500
Style 
CustomTraditional
Water Source 
Public
Interior Features
Appliances 
RangeDryerDishwasherDouble OvenMicrowaveRefrigeratorGas RangeFree-Standing RangeWasherGas Water HeaterTankless Water Heater
Cooling 
Central Air
Electric 
Generator
Fireplace 
Yes
Fireplace Features 
DenGas StarterLiving RoomRecreation RoomStoneOther
Fireplaces 
3
Flooring 
HardwoodTileCarpet
Heating 
Zoned
Interior 
Kitchen IslandPantryStorageWalk-In Closet(s)
Laundry Features 
Laundry RoomSink
Window Features 
Double Pane WindowsBay Window(s)Screens
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Exterior Features
Construction Details 
Wood Siding
Exterior 
GardenStoragePrivate Entrance
Fencing 
FencedFront Yard
Lot Features 
LevelSloped UpBack YardFront YardLandscapedSprinklers In RearSprinklers In Front
Pool Features 
Gas HeatGuniteIn GroundPool SweepOutdoor PoolPrivate
Private Pool 
Yes
Roof 
Composition
View 
Hills
Waterview 
Hills
Windows/Doors 
Double Pane WindowsBay Window(s)Screens
Community Features
MLS Area 
Listing
School District 
Acalanes (925) 280-3900
Schools
School District
Acalanes (925) 280-3900
Elementary School
Unknown
Middle School
Unknown
High School
Unknown
Listing courtesy of Glenn Beaubelle of Compass 9252005011



CCAR Copyright 2025. Bay East Copyright 2025. bridgeMLS Copyright 2025. Information Deemed Reliable But Not Guaranteed. This information is being provided by the CCAR MLS, or Bay East MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Last checked: 2025-07-12 09:17 AM UTC

Neighborhood & Commute
Source: Walkscore
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