10 Serenity LnALAMO, California, 94507

$19,500,000 $/Month

MLS #40798412 Active

12 Beds14 Baths22,210 SQ. Feet 101.51 Acres1999 Year Built

Masterfully constructed Chateau with a main residence of over 12,000 sq.ft (per tax records), and additional improvements (pool house, car museum, music room, offices, etc.) totaling tens of thousands of additional square feet of finished space. 100+ acres, of which approximately 11 are fenced, and approximately eight are producing, with mature vineyards (per seller). Immediate, adjoining access to 100,000+ acres of dedicated open space (per SaveMtDiablo.org) for the avid equestrian, hiker, runner, mountain biker, and / or outdoor enthusiast. 15-20 car state-of-the-art car barn / museum (Car/ Motorcycle enthusiasts: As amazing as the rest of the home is, you have got to see this, to believe it!) Pool, Pool House, sophisticated mature gardens. Unparalleled privacy, and unobstructed, panoramic, 10+ mile views, of bucolic rolling hills that simply defy belief. You know you are just minutes from the City, but you can easily convince yourself that you are in the French countryside.

Open House Information

Essential Information

  • MLS® #40798412
  • Price$19,500,000
  • Bedrooms12
  • Bathrooms14.50
  • Full Baths13
  • Half Baths3
  • Square Footage22,210
  • Acres101.51
  • Year Built1999
  • TypeResidential
  • Sub-TypeDetached
  • StyleCustom, French Country
  • StatusActive


  • HeatingForced Air 2 Zns or More, Gas
  • CoolingCentral 2 Or 2+ Zones A/C
  • Has BasementYes
  • FireplaceYes
  • # of Fireplaces6
  • FireplacesFamily Room, Gas Burning, Living Room, Master Bedroom, Other
  • StoriesTwo Story

Community Information

  • Address10 Serenity Ln
  • AreaAlamo
  • SubdivisionALAMO
  • CityAlamo Real Estate
  • CountyContra Costa
  • StateCalifornia
  • Zip Code


  • ExteriorDual Pane Windows, Stone, Stucco
  • Lot DescriptionAgriculture Use, Cul-De-Sac, Premium Lot, Secluded, Up Slope, Vineyard
  • RoofSlate
  • ConstructionExisting
  • FoundationPartial Basement, Raised


  • Parking Spaces20
  • ParkingAttached Garage, Detached Garage, Int Access From Garage, RV/Boat Parking, Guest Parking, Garage Parking
  • # of Garages20
  • GaragesAttached Garage, Detached Garage, Int Access From Garage, RV/Boat Parking, Guest Parking, Garage Parking
  • Has PoolYes
  • PoolGas Heat, Gunite, In Ground, Pool Sweep, Spa, Cabana

Additional Information

  • Date ListedSeptember 26th, 2017

Listing Details

  • Listing AgentSteven Mavromihalis
  • Listing OfficeCompass

Property Location

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ALAMO, California

Community Real Estate Details for ALAMO

Explore ALAMO, California

Situated along the western slopes of Mount Diablo, between Walnut Creek and Danville, Alamo California is a prosperous East Bay community with a quiet, rural atmosphere. Although many Alamo residents telecommute, Alamo’s location along I-680 offers convenience to more traditional commuters who travel back and forth to other Bay Area cities.

ALAMO Real Estate Statistics

  • Total Listings: 71
  • Average price: $2,831,597
  • Highest Price: $28,500,000
  • Lowest Price: $449,000

Price Change History for 10 Serenity Ln, ALAMO, California (MLS® #40798412)

Date Details Price Change
Price Change
Price Reduced (from $25,000,000) $19,500,000 $5,500,000 (22.00%)
Active (from New)

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