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    • $6,875,000

    1265 Castle Road, Sonoma, CA 95476

    3beds
    3,818sqft
    : 
    $45,181/mo
    Get pre-qualified
    Single Family Residence
    Built in 2019
    1.32 Acres Lot
    $6,487,100 Zestimate®
    $1,801/sqft
    $-- HOA

    What's special

    Fruit treesMature landscapingBerry plantingsThree-bedroom three-bathroom main residenceCarefully selected finishesRaised garden bedsItalian porcelain flooring
    1265 Castle Road presents a rare opportunity to own a thoughtfully designed contemporary estate on one of Sonoma Valley's most coveted streets. Situated on approximately 1.32 acres on the desirable east side of Sonoma, just moments from Bartholomew Park and the historic Sonoma Plaza, the property combines modern architecture, sophisticated systems, and beautifully curated outdoor spaces in a private vineyard-view setting. Built in 2019, the residence spans approximately 3,818 square feet and features a three-bedroom, three-bathroom main residence with a dedicated office that can function as a fourth bedroom, along with a detached one-bedroom, one-bath guest house. Expansive Marvin windows and doors create a seamless connection between the home's light-filled interiors and the surrounding landscape, while Italian porcelain flooring, mahogany ceilings, radiant heat, and carefully selected finishes provide a warm and refined aesthetic throughout. Designed for both everyday living and entertaining, the property offers a chef's kitchen with premium Miele appliances, a walk-in scullery, and generous gathering spaces that flow effortlessly outdoors. The grounds are equally compelling, with meandering garden paths, mature landscaping, raised garden beds, fruit trees, berry plantings, a living roof, and wide open spaces overlooking neighboring vineyards. Outdoor amenities include a resort-inspired pool and spa, outdoor kitchen, fire pit, gated entry, dog run, and multiple areas for dining and relaxation. Sustainable features such as solar power, battery storage, extensive irrigation systems, and a living roof complement the property's thoughtful design and stewardship. A distinctive offering that pairs contemporary architecture with Sonoma's indoor-outdoor lifestyle, 1265 Castle Road is a private retreat in one of the valley's most sought-after locations.
    49 days
    |
    1,042
    |
    54
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Caroline Sebastiani DRE #01371992 415-290-3123,

    Sotheby's International Realty 707-935-2288,

    Charlie Luna DRE #02247959 415-827-8885,

    Sotheby's International Realty

    Source: BAREIS,MLS#: 326052913MLS LogoOriginating MLS: Sonoma

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 3
      • Full bathrooms: 3
      Rooms
      • Room types: Guest Quarters, Kitchen, Laundry, Living Room, Master Bathroom, Master Bedroom, Office, Possible Guest, Storage
      Primary bedroom
      • Features: Outside Access, Walk-In Closet(s)
      • Level: Main
      Bedroom
      • Level: Main
      Primary bathroom
      • Features: Bidet, Double Vanity, Shower Stall(s), Tub
      Bathroom
      • Features: Double Vanity, Jack & Jill, Shower Stall(s), Stone, Tile, Tub w/Shower Over
      • Level: Main
      Dining room
      • Features: Dining/Living Combo
      Kitchen
      • Features: Butlers Pantry, Kitchen Island, Island w/Sink, Kitchen/Family Combo, Stone Counters
      • Level: Main
      Living room
      • Features: Cathedral/Vaulted, Deck Attached
      • Level: Main
      Heating
      • Radiant
      Cooling
      • Central Air
      Appliances
      • Included: Built-In Freezer, Built-In Gas Oven, Built-In Gas Range, Built-In Refrigerator, Dishwasher, Disposal, Range Hood, Microwave, Wine Refrigerator, Dryer, Washer
      • Laundry: Inside Room
      Features
      • Cathedral Ceiling(s), Formal Entry, Storage
      • Flooring: Tile
      • Basement: None
      • Number of fireplaces: 2
      • Fireplace features: Gas Piped, Gas Starter, Living Room, Outside
      Interior area
      • Total structure area: 3,818
      • Total interior livable area: 3,818 sqft

      Property

      Parking
      • Total spaces: 6
      • Parking features: Attached, Enclosed, Garage Door Opener, Garage Faces Front, Inside Entrance, Side By Side, Gravel
      • Attached garage spaces: 3
      Features
      • Levels: One
      • Stories: 1
      • Patio & porch: Rear Porch
      • Exterior features: Built-In Barbeque, Dog Run, Fire Pit
      • Pool features: In Ground, Gas Heat, Pool Cover, Pool Sweep, Pool/Spa Combo
      • Spa features: In Ground
      • Fencing: Entry Gate,Fenced,Full
      • Has view: Yes
      • View description: Hills, Mountain(s), Pasture, Vineyard
      Lot
      • Size: 1.32 Acres
      • Features: Shape Regular
      Details
      • Parcel number: 127181038000
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Contemporary,Modern/High Tech
      • Property subtype: Single Family Residence
      Materials
      • Stucco, Wood Siding
      • Foundation: Concrete Perimeter
      • Roof: Flat
      Condition
      • Year built: 2019

      Utilities & green energy

      • Sewer: Septic Tank
      • Water: Private, Well
      • Utilities for property: Cable Available, Internet Available
      Green energy
      • Energy generation: Solar

      Community & HOA

      Community
      • Security: Carbon Monoxide Detector(s), Fire Alarm, Security Gate, Security System Owned
      HOA
      • Has HOA: No
      Location
      • Region: Sonoma

      Financial & listing details

      • Price per square foot: $1,801/sqft
      • Tax assessed value: $5,338,162
      • Annual tax amount: $60,572
      • Date on market: 6/17/2026

        Estimated market value

        $6,487,100

        $6.16M - $6.81M

        $3,517/mo

        Price history

        DateEventPrice
        6/17/2026Listed for sale$6,875,000+189.5%$1,801/sqft
        Source: BAREIS #326052913 Report a problem
        5/6/2016Sold$2,375,000-4%$622/sqft
        Source: BAREIS #21527607 Report a problem
        4/9/2016Pending sale$2,475,000$648/sqft
        Source: Sotheby's International Realty - Wine Country - Broadway Brokerage #21527607 Report a problem
        12/27/2015Listed for sale$2,475,000+106.3%$648/sqft
        Source: Sotheby's International Realty #21527607 Report a problem
        2/22/2013Sold$1,200,000$314/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$60,572 +1.8%$5,338,162 +2%
        2024$59,486 +1.9%$5,233,494 +2%
        2023$58,358 +1.3%$5,130,878 +2%
        2022$57,590 +32.1%$5,030,273 +32.6%
        2021$43,593 +0%$3,792,864 +1%
        2020$43,579 +2.2%$3,753,974 +2%
        2019$42,661 +30.1%$3,680,368 +30.9%
        2018$32,789 +15.5%$2,810,950 +16%
        2017$28,378 +116.4%$2,422,500 +111.7%
        2016$13,114 -5.2%$1,144,258 -6.9%
        2015$13,836 +1.5%$1,229,532 +2%
        2014$13,635 -79.6%$1,205,448 +2578.3%
        2013$66,750 $45,008 +2%
        2012-- $44,126 +2%
        2011-- $43,261 +0.7%
        2010-- $42,939 -0.2%
        2009-- $43,042 +2%
        2008-- $42,199 +2%
        2007-- $41,373 +2%
        2006-- $40,563 +2%
        2005-- $39,769 +2%
        2004-- $38,991 +1.9%
        2003-- $38,277 +2%
        2002-- $37,527 +2%
        2001-- $36,793 +2%
        2000-- $36,072
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

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        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: 95476

        Getting around

        2 / 100
        Car-Dependent
        30 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

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