166 Castle Crest Rd, Alamo, CA, 94507
About This Home
Stunning contemporary home with breathtaking valley views. This spectacular 4-bedroom, 3-bath residence offers approximately 3,623 sq. ft. of modern luxury and thoughtful design, ideal for comfortable living and stylish entertaining. The bright open floor plan features dramatic floor-to-ceiling windows capturing panoramic valley views. The chef’s kitchen includes custom modern cabinetry, quartz countertops with matching backsplash, and a spacious island. High-end GE Monogram appliances feature a professional 6-burner range with grill and double ovens, built-in refrigerator, microwave, food warmer, double-drawer dishwasher, and trash compactor. A flip-up window connects the kitchen to the outdoor entertaining area for seamless indoor-outdoor living. Modern hardwood floors, recessed lighting, and sleek glass railings enhance the contemporary style. The spa-inspired primary suite offers an oversized bathroom, walk-through custom closet, and private balcony with stunning valley views. Bathrooms are remodeled with premium finishes, including Toto toilets.The family room features a stylish dry bar and built-in speaker system throughout the main living areas and outdoor spaces. The terraced backyard offers sweeping views, fruit trees, a 15-ft MasterSpas swim spa, two electric pergolas.
Getting Around
Car-Dependent
Very Limited Transit
Somewhat BikeableSchools
Construction
Condition
- Property condition: Existing
- Year built: 1961
Materials
- Roof: Composition
- Construction materials: Stucco
Type & Style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subType: Residential,Single Family Residence
Interior
Appliances
- Appliances included: Dishwasher,Double Oven,Gas Range,Plumbed For Ice Maker,Microwave,Free-Standing Range,Refrigerator,Self Cleaning Oven,Dryer,Washer,Gas Water Heater
- Laundry features: Laundry Room,Common Area
Bathroom
- Features: Bidet,Shower Over Tub,Solid Surface,Tile,Updated Baths,Stall Shower,Sunken Tub,Window
Bedrooms & Bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 3
Features
- Counter - Solid Surface,Updated Kitchen
- Window features: Double Pane Windows,Skylight(s)
- Flooring: Hardwood,Tile
- Number of fireplaces: 3
- Fireplace features: Electric,Family Room,Gas,Living Room,Master Bedroom
- Fireplace: Yes
Heating & Cooling
- Heating features: Forced Air
- Cooling features: Ceiling Fan(s),Central Air
Interior Area
- Total structure area: 3,623
- Total interior livable area: 3,623 sqft
Kitchen
- Features: Counter - Solid Surface,Stone Counters,Dishwasher,Double Oven,Eat-in Kitchen,Disposal,Gas Range/Cooktop,Ice Maker Hookup,Kitchen Island,Microwave,Range/Oven Free Standing,Refrigerator,Self-Cleaning Oven,Skylight(s),Updated Kitchen
Property
Details
- Parcel number: 1884200138
- Special condition: Standard
Features
- Levels: Two
- Stories: 2
- Patio & porch: Deck
- Exterior features: Low Maintenance
- Has spa: Yes
- Spa features: Heated
- Has view: Yes
- View description: Canyon,Hills,Mountain(s)
Lot
- Lot size: 1.15 Acres
- Features: Premium Lot,Back Yard,Front Yard,Side Yard,Landscape Back,Landscape Front
Parking
- Total spaces: 2
- Parking features: Attached,Garage Door Opener
- Has garage: Yes
- Attached garage spaces: 2
- Covered spaces: 2
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Earthquake
- Inland Flooding
- Heat Wave
- Landslide
How This Home’s Risks Compare
FEMA Declared Disasters in Contra Costa County and California
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $13,394 | $160,728 |
| Home Insurance * | $437 | $5,244 |
| Property Taxes | $2,546 | $30,552 |
| Electricity | $776 | $9,322 |
| Total | $17,153 | $205,836 |
Income You'd Need if You Spent...
California FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-04-16 | Listed for sale | $2,999,900 |
| 2020-11-20 | Sold | $1,680,000 |
| 2020-10-31 | Pending sale | $1,599,000 |
| 2020-10-21 | Listed for sale | $1,599,000 |
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