$2,688,000
 $14,430 est/mo Sourced by Back At You

321 Castle Crest Rd,Alamo, CA 94507

Alamo, CA 94507

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Description

A modern retreat with direct Mt. Diablo views, expansive windows, elevated materials, energy efficiency, and everyday livability. The entry pivot door sets the tone immediately, opening to the huge view-framing window capturing the mountain through floating maple stair treads. A striking architectural moment. The main living level centers around an open gathering area with soaring vaulted wood ceilings, stunning kitchen representing sea, earth and sky, formal dining, exposed beams, expansive Fleetwood windows, and access to an outdoor seating area overlooking Mt. Diablo. The kitchen anchors the home with quartzite island, Wolf/Sub-Zero appliances, steam oven, custom hood and walk-in pantry. A refined mix of stone, glass, metal, and natural warmth. Extensively reimodeled with an emphasis on architecture, systems, and symmetry, the home includes steel beams, double shear, owned solar, updated HVAC, maple hardwood, modern railings, upgraded lighting, and a media room / 5th bedroom. Set on 1.17 acres on one of Alamo’s friendliest streets, the flexible floor plan offers two ensuite bedrooms with one on the main level, two living areas, and easy access to two 2-car garages (total 4). Close to downtown WC, BART, Iron Horse Trail, and 680. OPEN SUNDAY 1-4pm

Details

MLS #41141765
Listing TypeFor Sale
StyleHouse
Sub-TypeResale
StatusActive
Year1991
Days On Site42
Listing Provided ByCompass | Carolyn Gwynn

Features

Bed(s)5
Bath(s) 5 Total
SQ Feet3,962
Garage4
Story(s)2
Acreage1.17
Property ViewYes

Interior

CoolingCentral Air
HeatingForced Air
Heating Yes / NoYes
Cooling Yes / NoYes
Interior FeaturesEat In Kitchen
AppliancesGas Water Heater, Dryer, Washer
Fireplace Yes / NoNo

Exterior

RoofShingle
Construction MaterialsWood Siding
Foundation DetailsRaised
Lot FeaturesCul De Sac, Sloped Down, Front Yard

Parking

Attached Garage Yes / NoYes
Parking FeaturesGarage
Garage Yes / NoYes

Area Information

StateCA
CountyContra Costa
CityAlamo
Zip Code94507
Community NameWEST SIDE ALAMO
Listing VS Median (in WEST SIDE ALAMO)
Price:
$2,688,000
low | high
Med:
$2,998,000
38.467261904762% of Average
sqft:
3,962
low | high
Med:
3,262
67.667844522968% of Average
$ / sqft:
$678
low | high
Med:
$919
14.533197935827% of Average
On site:
42
low | high
Med:
7
100% of Average
Sourced by Back At You

Market Activity 94507

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Learn More About This Property

StateCA
CountyContra Costa
CityAlamo
Zip Code94507
Community NameWEST SIDE ALAMO
Listing VS Median (in WEST SIDE ALAMO)
Price:
$2,688,000
low | high
Med:
$2,998,000
38.467261904762% of Average
sqft:
3,962
low | high
Med:
3,262
67.667844522968% of Average
$ / sqft:
$678
low | high
Med:
$919
14.533197935827% of Average
On site:
42
low | high
Med:
7
100% of Average
Sourced by Back At You
Nearby Listings (Within 1/10 mile)
Price: $2.16M - $3.36M
sqft: 2,500 - 4,500
Nearby Listings Property ImageNearby Listings Details
1624 Campesino Ct Property Photo 1
$3,780,000
1624 Campesino Ct
Alamo, CA 94507
Listing Updated: August 24, 2026 at 12:36:11 AM PDT