321 Castle Crest Rd
Alamo, CA 94507
5
Bed
5
Bath
3,962Sqft
50,965Sqft(Lot)
A comprehensive transformation by Alamo-based RSR Development, bringing together sophisticated design, significant structural engineering, and high-quality construction. Direct Mt. Diablo views, expansive windows, and energy efficiency. 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 designed by noted Architect Martin Hammer. 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 applian
Property Details
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Map
What's Nearby
Nearby Areas
Features
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Bedroom Information
Total beds: 5Bathroom Information
Total Baths: 5 Full Baths: 4 Half Baths: 1Roofing Information
ShingleFlooring Information
Wood -
Interior Features
EatInKitchenRoof: ShingleAppliances: GasWaterHeater, Dryer, Washer -
Heating & Cooling
Has Heating: Yes Heating: ForcedAir Has Cooling: Yes Cooling: CentralAir
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Building Information
Year Built: 1991Construction Materials: WoodSidingStories: 2Patio And Porch Features: DeckPool Features: NonePrivate Pool: NoView: Hills, Mountains, Panoramic
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Lot Information
Main Square Feet: 50965 Lot Size Acres: 1.17 Lot Size Source: PublicRecords Lot Size Square Feet: 50,965 Lot Description: CulDeSac,SlopedDown,FrontYardProperty Information
Subdivision: WEST SIDE ALAMO Source Property Type: Residential Property SubType: Single Family Residence Levels: Two Property Age: 35
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Listing Price Information
Listing Price: $2524900Original Price: $2798000Cash, Conventional
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Tax Information
Parcel Number: 1883920181
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Virtual Tour
Parking Information
Parking Total: 4 GarageGarage Information
Has Garage: Yes Has Attached Garage: Yes Garage Space: 4
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Location Information
Direction: Cross Street: Crest Ave.
How much is this property worth?
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Nearby Home Value
| Address | Estimate | Bed | Bath | Sq. Ft | Lot Size |
|---|---|---|---|---|---|
| Alamo Oaks Lane, Alamo, CA, 94507 | $3,799,000 | 5 | 5 | 4,185 | -- |
| 10 Serenity Ln, Alamo, CA, 94507 | $16,500,000 | 12 | 16 | 22,210 | 4,421,776 Sq. Ft |
| 1890 Green Valley Rd, Alamo, CA, 94507 | $2,195,000 | 4 | 2 | 2,241 | 14,915 Sq. Ft |
| 115 Byerley Ct, Alamo, CA, 94507 | $3,298,000 | 4 | 4 | 4,251 | 28,780 Sq. Ft |
| 330 Twin Peaks Ln, Alamo, CA, 94507 | $3,700,000 | 4 | 5 | 3,424 | 45,780 Sq. Ft |
| 2516 Roundhill Dr, Alamo, CA, 94507 | $2,475,000 | 4 | 4 | 3,514 | 20,625 Sq. Ft |
| 3081 Oakraider Dr, Alamo, CA, 94507 | $2,498,000 | 4 | 3 | 2,749 | 20,000 Sq. Ft |
| 3144 Roundhill Rd, Alamo, CA, 94507 | $2,995,000 | 5 | 4 | 3,422 | 15,748 Sq. Ft |
| 280 Bolla Ave, Alamo, CA, 94507 | $2,198,000 | 4 | 3 | 2,484 | 15,070 Sq. Ft |
| 2426 Heritage Oaks Dr, Alamo, CA, 94507 | $2,598,000 | 4 | 4 | 4,368 | 53,400 Sq. Ft |
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ByOwner last updated this listing 10/11/2026 @ 11:43
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