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$16,500,000
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Property Description
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.
Full Property Details
Full Property Details for 10 Serenity Ln
General
- Price: $16,500,000
- Status: Active
- Type: Single Family
- Source: MAX
- MLS ID: 41125528
- Updated: 2/28/2026
- Added to Site: 52 day(s) ago
Interior
- Number of Rooms: 26
- Interior Features: Family Room, Formal Dining Room, In-Law Floorplan, Library, Office, Storage, Workshop, Breakfast Bar, Breakfast Nook, Pantry, Updated Kitchen, Wet Bar
- Number of Fireplaces: 6
- Fireplace(s): Family Room, Gas, Living Room, Master Bedroom, Other
- Appliances: Dishwasher, Double Oven, Gas Range, Microwave, Oven, Range, Refrigerator, Self Cleaning Oven, Dryer, Washer
- Flooring: Hardwood
Rooms
Bathrooms
- Total Bathrooms: 16
- Full Bathrooms: 13
- Partial Bathrooms: 3
Bedrooms
- Total Bedrooms: 12
Other Rooms
- Kitchen: Breakfast Bar, Breakfast Nook, Stone Counters, Dishwasher, Double Oven, Disposal, Gas Range/Cooktop, Kitchen Island, Microwave, Built-In Oven, Pantry, Built-In Range/Oven, Refrigerator, Self-Cleaning Oven, Updated Kitchen, Wet Bar
- Laundry: 220 Volt Outlet, Dryer, Gas Dryer Hookup, Laundry Room, Washer
Additional Information
- Pool: Yes
- Pool Description: Cabana, Gas Heat, Gunite, In Ground, Pool Sweep, Outdoor Pool
Exterior
- Exterior Features: Back Yard, Garden/Play, Sprinklers Automatic, Entry Gate, Private Entrance
Parking
- Attached garage: Yes
- Garage Spaces: 20
- Parking Features: Attached, Detached, Garage, Int Access From Garage, RV/Boat Parking, Guest, Garage Door Opener
Location
- Area: Listing
- County: Contra Costa
- Subdivision: Alamo
- Driving Directions: Stone Valley > Whitegate > Lackland > Serenity
Heating & Cooling
- Central air: Yes
- Cooling Type: Central Air
- Heating Type: Zoned
Utilities
- Sewer: Public Sewer
- Water: Public
Structural Information
- Architectural Style: Custom, French Country
- Exterior Const.: Stone, Stucco
- Roof: Slate
- Windows: Double Pane Windows
- Stories/Levels: Two Story
- Year Built: 1999
Lot Features
- Lot Size (Acres): 101.51
- Lot Dimensions: 101.51
- Lot Features: Agricultural, Cul-De-Sac, Premium Lot, Secluded, Vineyard, Landscaped
Financial Considerations
- For Sale: Yes
- Price Per Sq. Ft.: $743
Disclosures and Reports
- Property ID: 1940700782
Listed by Engel & Volkers Danville, Taso Tsakos
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Schools
Schools serving 10 Serenity Ln
School District:San Ramon Valley Unified School District
| Name | Grades | Distance |
|---|---|---|
Green Valley Elementary School, Danville, CA 1001 Diablo Road, Danville, CA 94526 | K-5 | 1.6 mi |
Los Cerros Middle School 968 Blemer Road, Danville, CA 94526 | 6-8 | 1.4 mi |
Monte Vista High School 3131 Stone Valley Road, Danville, CA 94526 | 9-12 | 1.2 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 10 Serenity Ln
Date
Details
Price
Change
Source
2/28/2026
Listed
$16,500,000
-2.37%
MLS
6/24/2021
Sold
$16,900,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 10 Serenity Ln
Year
Property Taxes
Change
Tax Assessment
Change
2025
$199,335
4%
$18,293,101
2%
2023
$192,558
—
$17,934,414
2%
2023
$192,558
1%
$17,582,760
2%
2022
$191,460
3%
$17,238,000
3%
2021
$186,390
—
$16,800,000
—
2020
$186,690
-45%
$16,750,000
-44%
2019
$337,692
4%
$30,158,176
2%
2018
$325,107
4%
$29,566,840
2%
2017
$313,468
1%
$28,987,099
2%
2016
$310,492
1%
$28,418,725
2%
2015
$307,273
1%
$27,991,851
2%
2014
$303,855
1%
$27,443,530
—
2013
$301,025
—
$27,319,501
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 10 Serenity Ln
10 Serenity Ln, Alamo, CA 94507 (MLS# 41125528) is a Single Family property with 12 bedrooms, 13 full bathrooms and 3 partial bathrooms. 10 Serenity Ln is currently listed for $16,500,000 and was received on February 28, 2026. Want to learn more about 10 Serenity Ln? Do you have questions about finding other Single Family real estate for sale in Alamo? You can browse all Alamo real estate or contact a Coldwell Banker agent to request more information.

