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$16,500,000
226 Days On Site

10 Serenity Ln
Alamo, CA 94507

For Sale|Single Family Residence|Active
12
Beds
16
Total Baths
13
Full Baths
3
Partial Baths
22,210
SqFt
$743
/SqFt
1999
Built
Subdivision:
ALAMO
County:
Contra Costa
Listing courtesy of Taso Tsakos of Golden Gate Sotheby's Int'l Re (925) 785-5419
10 Serenity Ln10 Serenity Ln10 Serenity Ln10 Serenity Ln
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A Landmark 100-Acre Estate Set in Prestigious Alamo | The only 100-acre estate in the East Bay, 10 Serenity Lane offers unmatched privacy, scale and distinction. Inspired by classic European architecture, the residence pairs quiet sophistication with remarkable potential. A gated, Crepe-Myrtle-lined drive leads to sweeping natural vistas, manicured gardens and thoughtfully designed outdoor spaces. Inside, expansive rooms support refined living and elevated entertaining, with multiple viewpoints capturing the surrounding hillsides. Signature amenities elevate the experience, including a 20-car showcase car barn, an inviting club room and a temperature-controlled wine cellar—ideal for collectors and connoisseurs. Outdoors, the grounds reveal vineyard elements, flourishing gardens and a resort-style pool and cabana that enhance the property’s retreat-like atmosphere. This is a rare opportunity to secure the East Bay’s premier legacy estate before its planned renovation, offering significant upside in one of the region’s most coveted luxury enclaves.

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Listing Snapshot
Price 
$16,500,000
Days On Site 
226 Days
Bedrooms 
12
Inside Area (SqFt) 
22,210 sqft
Total Baths 
16
Full Baths 
13
Partial Baths 
3
Lot Size 
101.51 Acres
Year Built 
1999
MLS® Number 
41125528
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Public Records
Friends & Family
Recent Activity
2 months agoListing updated with changes from the MLS®
7 months agoListing first seen on site
General Features
Acres 
101.51
Attached Garage 
Yes
Foundation 
Raised
Garage 
Yes
Garage Spaces 
20
Parking 
AttachedDetachedGarageGuestGarage Door OpenerRV Access/ParkingBoat
Property Sub Type 
Single Family Residence
Security 
Fire Sprinkler System
Sewer 
Public Sewer
Special Circumstances 
Standard
SqFt Total 
22210
Style 
CustomFrench Country
Water Source 
Public
Interior Features
Appliances 
OvenDryerDishwasherDouble OvenMicrowaveRangeRefrigeratorGas RangeSelf Cleaning OvenWasher
Basement 
Partial
Cooling 
Central Air
Fireplace 
Yes
Fireplace Features 
Family RoomGasLiving RoomMaster BedroomOther
Fireplaces 
6
Flooring 
Hardwood
Heating 
Zoned
Interior 
Breakfast BarKitchen IslandPantryIn-Law FloorplanStorageWet Bar
Laundry Features 
Gas Dryer HookupLaundry RoomMain Level
Main Level Bedrooms 
3
Spa 
Yes
Window Features 
Double Pane Windows
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Exterior Features
Construction Details 
StoneStucco
Exterior 
Private Entrance
Lot Features 
AgriculturalCul-De-SacSecludedLandscaped
Other Structures 
Workshop
Pool Features 
CabanaGas HeatGuniteIn GroundPool SweepOutdoor PoolPrivate
Private Pool 
Yes
Spa 
Yes
Spa Features 
Heated
Windows/Doors 
Double Pane Windows
Community Features
Financing Terms Available 
CashConventional
Listing courtesy of Taso Tsakos of Golden Gate Sotheby's Int'l Re (925) 785-5419

Bay East ©2026. CCAR ©2026. bridgeMLS ©2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR 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. Data last updated at 2026-10-13 10:13 AM UTC. Copyright 2026, bridgeMLS

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