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For sale
    • Price cut: $40K (7/21)
    $1,300,000

    5423 Brotherton Court, Castle Rock, CO 80104

    4beds
    6,041sqft
    : 
    $8,076/mo
    Get pre-qualified
    Single Family Residence
    Built in 2023
    9,191 Square Feet Lot
    $-- Zestimate®
    $215/sqft
    $150/mo HOA

    What's special

    New Price. Incredible Views. Seller May Assist with a 2-1 Rate Buydown. Perched at the highest point in prestigious Montaine, this contemporary residence showcases sweeping mountain views, striking architecture, and luxury finishes throughout. Built in 2023 and sited on a premium cul-de-sac lot, it's a rare opportunity to own a nearly new home in one of Castle Rock's most desirable communities. Designed for elevated Colorado living, the open-concept floor plan centers on a dramatic 2-story great room with soaring ceilings and expansive windows that flood the interior with natural light while framing spectacular Rocky Mountain and sunset vistas. The gourmet chef's kitchen is appointed with premium cabinetry, sleek slab countertops, designer lighting, a massive walk-in pantry, and an oversized island-ideal for entertaining and everyday living. Expansive glass sliding doors extend the living space to an extended covered deck, creating seamless indoor-outdoor living with unforgettable mountain panoramas and peaceful open-sky surroundings. Upstairs, a generous loft overlooks the great room and features upgraded modern cable railing, offering flexible space for a media room, or family lounge. The luxurious primary is a private retreat with a cozy fireplace, dual walk-in closets, and a spa-inspired bath with designer finishes and a large walk-in shower. The unfinished walkout basement provides more than 1,700 square feet of future living potential-perfect for theater, guest suites, gym, or rec area. A split 3-car garage adds flexibility for vehicle storage or workshop. Residents enjoy resort-style amenities including a clubhouse, pool, fitness center, parks, and scenic walking trails. Located in the highly acclaimed Douglas County Schools and minutes from downtown Castle Rock's charming shops and restaurants, this modern mountain-view home delivers the perfect blend of luxury, convenience, and Colorado lifestyle. Plus Costco, King Soopers, and more arriving in 2027.
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    Zillow last checked:

    Listing updated:

    Listed by:

    Jeffrey Kloenne 303-884-9830 jeff.kloenne@compass.com,

    Compass - Denver

    Source: REcolorado as distributed by MLS GRID,MLS#: 2717867MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 4
      • Full bathrooms: 2
      • 3/4 bathrooms: 1
      • 1/2 bathrooms: 1
      • Main level bathrooms: 1
      Bedroom
      • Description: Luxurious Primary Retreat Featuring Incredible Mountain Views, Abundant Natural Light, Spa-Inspired Bath, Oversized Walk-In Closet, And A Peaceful Atmosphere Designed For Relaxation.
      • Features: Primary Suite
      • Level: Upper
      • Area: 273.31 Square Feet
      • Dimensions: 18.1 x 15.1
      Bedroom
      • Description: Bright Guest Bedroom With Generous Closet Space, Large Windows, And Easy Access To A Beautifully Appointed Bathroom.
      • Level: Upper
      • Area: 191.52 Square Feet
      • Dimensions: 11.2 x 17.1
      Bedroom
      • Description: Walk-In Closet.
      • Level: Upper
      • Area: 178.25 Square Feet
      • Dimensions: 11.5 x 15.5
      Bedroom
      • Description: Walk-In Closet.
      • Level: Upper
      • Area: 190.32 Square Feet
      • Dimensions: 12.2 x 15.6
      Bathroom
      • Description: Main Level Powder.
      • Level: Main
      Bathroom
      • Description: Spa-Quality Primary Bath With Oversized Walk-In Shower, Dual Vanities, Designer Finishes, And A Bright, Sophisticated Contemporary Aesthetic.
      • Features: Primary Suite
      • Level: Upper
      Bathroom
      • Description: Designer Bathroom Featuring Contemporary Finishes, Stylish Tile Work, And Modern Fixtures.
      • Level: Upper
      Bathroom
      • Description: Well-Appointed Jack-And-Jill Bathroom Connecting Two Spacious Secondary Bedrooms, Featuring Dual Vanities, Contemporary Finishes, And A Functional Layout Ideal For Family Living.
      • Level: Upper
      Dining room
      • Description: Open-Concept Dining Room Overlooking Spectacular Mountain Views, Seamlessly Connected To The Great Room And Gourmet Kitchen For Effortless Entertaining And Everyday Living.
      • Level: Main
      • Area: 206.28 Square Feet
      • Dimensions: 10.8 x 19.1
      Great room
      • Description: Dramatic Two-Story Great Room With Panoramic Mountain Views, Expansive Windows, Designer Contemporary Finishes, And Seamless Open-Concept Living Ideal For Entertaining.
      • Level: Main
      • Area: 403.01 Square Feet
      • Dimensions: 21.1 x 19.1
      Kitchen
      • Description: Gourmet Kitchen Featuring Custom Cabinetry, An Oversized Quartz Island, Premium Stainless Steel Appliances, Gas Cooktop, And An Expansive Walk-In Pantry.
      • Level: Main
      • Area: 549.01 Square Feet
      • Dimensions: 21.7 x 25.3
      Laundry
      • Description: Well-Appointed Laundry Room With Abundant Storage, Workspace, And Convenient Access For Everyday Functionality.
      • Level: Main
      • Area: 88.88 Square Feet
      • Dimensions: 8 x 11.11
      Loft
      • Description: Versatile Upper-Level Loft Overlooking The Great Room, Offering Flexible Space For A Media Lounge, Second Family Room, Children's Play Area, Or Additional Home Office.
      • Level: Upper
      • Area: 213.4 Square Feet
      • Dimensions: 11 x 19.4
      Office
      • Description: Private Executive Office With Abundant Natural Light, Ideal For Remote Work, Video Meetings, Or A Quiet Reading Space.
      • Level: Main
      • Area: 164.92 Square Feet
      • Dimensions: 12.4 x 13.3
      Heating
      • Forced Air, Natural Gas
      Cooling
      • Central Air
      Appliances
      • Included: Convection Oven, Cooktop, Dishwasher, Disposal, Dryer, Microwave, Range Hood, Refrigerator, Tankless Water Heater, Washer
      Features
      • Eat-in Kitchen, Entrance Foyer, Five Piece Bath, High Ceilings, Jack & Jill Bathroom, Kitchen Island, Open Floorplan, Pantry, Primary Suite, Quartz Counters, Radon Mitigation System, Solid Surface Counters, Walk-In Closet(s)
      • Flooring: Carpet, Tile, Vinyl
      • Windows: Double Pane Windows, Window Treatments
      • Basement: Daylight,Exterior Entry,Full,Interior Entry,Sump Pump,Unfinished,Walk-Out Access
      • Number of fireplaces: 2
      • Fireplace features: Gas Log, Great Room, Master Bedroom
      Interior area
      • Total structure area: 6,041
      • Total interior livable area: 6,041 sqft
      • Finished area above ground: 4,323
      • Finished area below ground: 0
      Video & virtual tour

      Property

      Parking
      • Total spaces: 3
      • Parking features: Concrete, Electric Vehicle Charging Station(s), Floor Coating, Lighted, Oversized
      • Attached garage spaces: 3
      Features
      • Levels: Two
      • Stories: 2
      • Patio & porch: Covered, Deck, Patio
      • Exterior features: Gas Valve, Private Yard
      • Fencing: None
      • Has view: Yes
      • View description: Mountain(s)
      Lot
      • Size: 9,191 Square Feet
      • Features: Cul-De-Sac, Greenbelt, Landscaped, Sloped, Sprinklers In Front, Sprinklers In Rear
      Details
      • Parcel number: R0612409
      • Zoning: PUD
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Contemporary
      • Property subtype: Single Family Residence
      Materials
      • Cement Siding, Stone
      • Foundation: Slab
      • Roof: Composition
      Condition
      • Year built: 2023
      Details
      • Builder model: Shavano
      • Builder name: Toll Brothers

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: Electricity Connected, Internet Access (Wired), Natural Gas Connected

      Community & HOA

      Community
      • Security: Security System, Smart Cameras, Video Doorbell
      • Subdivision: Montaine
      HOA
      • Has HOA: Yes
      • Amenities included: Clubhouse, Fitness Center, Park, Playground, Pool, Spa/Hot Tub, Tennis Court(s), Trail(s)
      • Services included: Maintenance Grounds, Recycling, Trash
      • HOA fee: $150 monthly
      • HOA name: Montaine
      • HOA phone: 480-367-2626
      Location
      • Region: Castle Rock

      Financial & listing details

      • Price per square foot: $215/sqft
      • Tax assessed value: $1,148,786
      • Annual tax amount: $11,121
      • Date on market: 6/22/2026
      • Listing terms: Cash,Conventional,Jumbo,VA Loan
      • Exclusions: Seller’s Personal Property And Staging Items.
      • Ownership: Individual
      • Electric utility on property: Yes
      • Road surface type: Paved

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        7/21/2026Price change$1,300,000-3%$215/sqft
        Source: REcolorado as distributed by MLS GRID #2717867 Report a problem
        6/30/2026Price change$1,340,000-1.1%$222/sqft
        Source: REcolorado as distributed by MLS GRID #2717867 Report a problem
        6/19/2026Price change$1,355,000-2.9%$224/sqft
        Source: IRES as distributed by MLS GRID #1058425 Report a problem
        5/7/2026Listed for sale$1,395,000-2.6%$231/sqft
        Source: IRES as distributed by MLS GRID #1058425 Report a problem
        9/18/2023Sold$1,431,618$237/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$11,636 +117.8%$71,800 -10.8%
        2024$5,343 +79.1%$80,450 +126.1%
        2023$2,983 +64.3%$35,580 +68.5%
        2022$1,815 $21,120 +66%
        2021-- $12,720
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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        Climate risks

        Neighborhood: 80104

        Getting around

        0 / 100
        Car-Dependent
        13 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: South Ridge
        • Middle: Mesa
        • High: Douglas County
        • District: Douglas RE-1

        Source: REcolorado as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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