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    • $1,499,000

    3441 Castlerock Court, Santa Rosa, CA 95404

    4beds
    2,702sqft
    : 
    $9,199/mo
    Get pre-qualified
    Single Family Residence
    Built in 2026
    0.99 Acres Lot
    $1,481,400 Zestimate®
    $555/sqft
    $-- HOA

    What's special

    Elegant finishesAbundance of natural lightModern designThoughtfully crafted floor planSoaring ceilingsBreathtaking viewsHigh-end finishes
    Perched at the end of a private cul-de-sac in Santa Rosa's highly sought-after Hidden Valley neighborhood, this stunning newly built home offers luxury living with breathtaking views and exceptional privacy. Situated on just under one acre, this 4 bedroom, 3 bathroom residence combines modern design, high-end finishes, and a thoughtfully crafted floor plan ideal for today's lifestyle. An abundance of natural light fills the home, highlighting soaring ceilings, elegant finishes, and expansive living spaces. The functional layout includes four spacious bedrooms, three beautifully appointed bathrooms, a dedicated office for working from home, and an additional flex room perfect as a playroom, media room, gym, or hobby space. Enjoy seamless indoor-outdoor living with multiple balconies that capture picturesque hillside and valley views, creating the perfect setting for morning coffee or evening sunsets. The generous one-acre parcel offers endless possibilities, including ample space for outdoor entertaining, gardening, or future expansion. Utilities are already in place for an accessory dwelling unit (ADU), making it easy to add a guest house, multigenerational living space, or income-producing opportunity. A rare opportunity to own a newly constructed luxury home in one of Santa Rosa's most desirable neighborhoods, offering the perfect balance of privacy, sophistication, and convenience.
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    Zillow last checked:

    Listing updated:

    Listed by:

    Kimberly Sethavanish DRE #01915066 707-787-7793,

    Century 21 Epic 707-577-7777,

    James C Colucci DRE #01925951 707-508-6033,

    Century 21 Epic

    Source: BAREIS,MLS#: 326066224MLS LogoOriginating MLS: Sonoma

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 3
      • Full bathrooms: 3
      Rooms
      • Room types: Baths Other, Family Room, Kitchen, Laundry, Living Room, Loft, Master Bathroom, Master Bedroom, Office
      Primary bedroom
      • Features: Balcony
      • Level: Upper
      Bedroom
      • Level: Main,Upper
      Primary bathroom
      • Features: Double Vanity, Tub, Walk-In Closet(s)
      Bathroom
      • Features: Tile, Tub
      • Level: Main,Upper
      Family room
      • Features: Deck Attached
      Kitchen
      • Features: Kitchen Island, Kitchen/Family Combo, Quartz Counter
      • Level: Main
      Living room
      • Features: Deck Attached
      • Level: Main
      Heating
      • Central
      Cooling
      • Central Air
      Appliances
      • Included: Built-In Electric Oven, Built-In Electric Range, Dishwasher, Electric Cooktop, Microwave
      • Laundry: Hookups Only, Inside Room
      Features
      • Flooring: Luxury Vinyl Plank
      • Windows: Dual Pane Full
      • Basement: None
      • Number of fireplaces: 1
      • Fireplace features: Living Room
      Interior area
      • Total structure area: 2,702
      • Total interior livable area: 2,702 sqft

      Property

      Parking
      • Total spaces: 8
      • Parking features: Attached, RV Possible
      • Attached garage spaces: 2
      Features
      • Levels: Two
      • Stories: 2
      • Patio & porch: Rear Porch, Covered, Front Porch
      • Fencing: Gate
      • Has view: Yes
      • View description: Mountain(s)
      Lot
      • Size: 0.99 Acres
      • Features: Cul-De-Sac
      Details
      • Parcel number: 173250009000
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Traditional
      • Property subtype: Single Family Residence
      Materials
      • Concrete, Wood Siding
      • Foundation: Concrete Perimeter
      • Roof: Shingle
      Condition
      • New Construction
      • New construction: Yes
      • Year built: 2026
      Details
      • Builder name: Cal Saving Construction

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: Public
      Green energy
      • Energy generation: Solar

      Community & HOA

      Community
      • Security: Carbon Monoxide Detector(s), Smoke Detector(s)
      HOA
      • Has HOA: No
      Location
      • Region: Santa Rosa

      Financial & listing details

      • Price per square foot: $555/sqft
      • Tax assessed value: $291,750
      • Annual tax amount: $4,488
      • Date on market: 8/3/2026

        Estimated market value

        $1,481,400

        $1.41M - $1.56M

        $5,215/mo

        Price history

        DateEventPrice
        8/3/2026Listed for sale$1,499,000-3.3%$555/sqft
        Source: BAREIS #326066224 Report a problem
        7/30/2026Listing removed$1,550,000$574/sqft
        Source: BAREIS #326059122 Report a problem
        7/14/2026Listed for sale$1,550,000+430.8%$574/sqft
        Source: BAREIS #326059122 Report a problem
        7/24/2024Sold$292,000$108/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$4,488 +68.7%$291,750 +212.7%
        2024$2,660 -10.9%$93,301 +2%
        2023$2,987 +193.5%$91,472 +2%
        2022$1,018 -46.9%$89,679 +2%
        2021$1,917 +9.9%$87,921 +1%
        2020$1,744 +74.7%$87,020 +2%
        2019$998 +9.4%$85,314 +2%
        2018$912 -7.4%$83,642 -51.5%
        2017$985 -50.4%$172,300 +2%
        2016$1,987 +3.8%$168,923 +1.5%
        2015$1,914 +6.4%$166,387 +2%
        2014$1,798 -99%$163,128 +0.5%
        2013$179,750 $162,392 +2%
        2012-- $159,209 +2%
        2011-- $156,088 +0.8%
        2010-- $154,922 -0.2%
        2009-- $155,291 +2%
        2008-- $152,247 +2%
        2007-- $149,263 +2%
        2006-- $146,338 +2%
        2005-- $143,470 +2%
        2004-- $140,658 +1.9%
        2003-- $138,077 +2%
        2002-- $135,371 +2%
        2001-- $132,717 +2%
        2000-- $130,114
        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: 95404

        Getting around

        8 / 100
        Car-Dependent
        15 / 100
        Minimal Transit
        14 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

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