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166 Castle Crest RdAlamo, CA 94507

Single Family · 4 Beds · 3 Full Baths · 3,623 Sq. ft. | 1.15 Acres
$2,699,000 Active

166 Castle Crest Rd Overview

Time on Site:
6 days
Visits:
0

Immaculate! Stunning contemporary sanctuary with dramatic valley views and over $1m in upgrades! This 4-bedroom, 3-bath residence spans approximately 3,623 sq. ft. of modern luxury, crafted for effortless living and stylish entertaining. Breathtaking natural light and views: Dramatic floor-to-ceiling windows showcase panoramic valley vistas from the bright, open layout. Chef’s dream kitchen: Custom modern cabinetry, quartz countertops with a coordinating backsplash, and a generous island for prep and entertaining. Professional-grade appliances: GE Monogram with a 6-burner range with grill and double ovens, built-in refrigerator, microwave, food warmer, double-drawer dishwasher, and trash compactor. Seamless indoor-outdoor flow: Flip-up window links the kitchen to the outdoor entertaining area for effortless hosting. Pristine contemporary finishes: Modern hardwood floors, recessed lighting, and sleek glass railings throughout. Luxurious primary suite: Spa-inspired bathroom, oversized walk-through custom closet, and a private balcony with stunning valley views. Premium bath updates: remodeled bathrooms featuring high-end finishes and Toto toilets. Entertainment-ready living spaces: A stylish family room with a dry bar and a built-in speaker system that carries through the main living areas and outdoor spaces. Outdoor living at its finest: Terraced backyard with sweeping views, fruit trees, a 15-ft MasterSpas swim spa, and two electric pergolas for shaded relaxation or sunset gatherings.

Open Houses

  • PublicSun. Jul 51:00PM - 4:00PM PDT
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166 Castle Crest Rd Facts & Features

  • Type Single Family
  • Sq. ft. 3,623
  • Price/Sq.ft. $745
  • Lot 1.15 Acres

Details

General

Building Information

  • New Construction: false
  • Year Built: 1961

Location/Region

  • Country: US
  • County Or Parish: Contra Costa
  • Subdivision Name: WEST SIDE ALAMO

General Information

  • Listing Terms: Cash,Conventional,FHA,VA Loan
  • Parcel Number: 1884200138
  • Property Condition: Existing
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Special Listing Conditions: Standard

Interior

Parking Information

  • Garage Spaces: 2
  • Garage: true

Beds/Baths

  • Bathrooms Full: 3
  • Bathrooms Partial: 0
  • Bathrooms Total: 3
  • Bedrooms Total: 4

Building Interior

  • Building Area Source: Public Records
  • Building Area Total: 3623
  • Building Area Units: Square Feet

General Information

  • Appliances: Dishwasher,Double Oven,Gas Range,Plumbed For Ice Maker,Microwave,Free-Standing Range,Refrigerator,Self Cleaning Oven,Dryer,Washer,Gas Water Heater
  • Electric: No Solar
  • Fireplace Features: Electric,Family Room,Gas,Living Room,Master Bedroom
  • Fireplace: true
  • Fireplaces Total: 3
  • Flooring: Hardwood,Tile
  • Interior Features: Counter - Solid Surface,Updated Kitchen
  • Laundry Features: 220 Volt Outlet,Dryer,Laundry Room,Washer
  • Levels: Two Story
  • Living Area: 3623
  • Living Area Units: Square Feet
  • Rooms Total: 9
  • Security Features: Carbon Monoxide Detector(s),Smoke Detector(s)
  • Spa Features: Heated
  • Spa: true
  • Stories: 2
  • Window Features: Double Pane Windows,Skylight(s)

Exterior

Parking Information

  • Parking Features: Attached,Garage Door Opener

Lot Information

  • Lot Features: Premium Lot
  • Lot Size Acres: 1.15
  • Lot Size Area: 1.15
  • Lot Size Square Feet: 50048
  • Lot Size Units: Acres
  • Water Source: Public

Waterfront/View

    Building Exterior/Construction

    • Architectural Style: Contemporary
    • Attached Garage: false
    • Construction Materials: Stucco
    • Roof: Shingle

    General Information

    • Carport: false
    • Covered Spaces: 2
    • Electric On Property: true
    • Exterior Features: Back Yard,Front Yard,Side Yard,Landscape Back,Landscape Front,Low Maintenance
    • Pool Private: false
    • Sewer: Public Sewer

    166 Castle Crest Rd Neighborhood

    Community

    94507 (Alamo) Demographics

    49
    Median Age
    1,107
    Population Density (per sq. mile)
    81%
    College Educated
    $250,001
    Estimated Median Income
    4,488
    Estimated Total Home Owners
    327
    Estimated Total Renters
    93% / 7%
    Estimated Owner / Renter Divide
    3
    Estimated Average Household Size
    Community data courtesy of LiveBy, Inc.

    Schools

    School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

    166 Castle Crest Rd Monthly Cost

    $
    $ %
    %
    $
    $
    * All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

    166 Castle Crest Rd Market Data

    Based on the last 30 days in this zip code

    $4,225,410
    Average List Price
    $896
    Average Price per Square Foot
    12
    Properties Sold
    54
    Average Days on Market
    98
    Properties for Sale
    Calculations provided by Reliance Network

    166 Castle Crest Rd History

    Date Event Value Agent
    6/30/2026Source: bridgeMLS Status Change
    Active
    6/23/2026Source: CRMLS Added to Database
    June 23, 2026
    6/23/2026Source: bridgeMLS Added to Database
    June 23, 2026
    Listing provided courtesy of EXP Realty of California, Inc- MLS# 41139299MLS Provider