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  • $2,080,000

    1090 Bart Road, Sonoma, CA 95476

    3beds
    2,589sqft
    Single Family Residence
    Built in 1977
    6.56 Acres Lot
    $2,086,600 Zestimate®
    $803/sqft
    $5,741 Estimated rent

    Home value

    $2,086,600

    $1.90M - $2.30M

    $5,741/mo

    Zestimate® history
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    What's special

    Separate guest quartersJapanese maplesDedicated office and loftMajestic oaksSeparate three-car garageTwo fireplacesOpen-beam ceilings
    Sonoma's Eastside, behind the gates of The Ranch, where the view does the talking. Some homes you tour. This one you feel the moment the valley opens up in front of you. Set on more than 6.5 private acres in Sonoma's coveted gated Eastside, this architect-designed contemporary frames panoramic views across the vineyards and valley floor to the Bay and the San Francisco skyline beyond. Walls of glass pull that view into nearly every room, and a recent renovation by an internationally recognized interior designer brings a confident, current sensibility to spaces built around light, stone, and the landscape itself. The home is designed in distinct levels, and that's the point. Each living zone has its own privacy and purpose: a serene primary retreat with a private balcony, separate guest quarters that give visitors their own world, and a dedicated office and loft for the way people actually live and work today. Open-beam ceilings, two fireplaces, hardwood floors, and a chef's kitchen with high-end appliances anchor the main living spaces, nearly all of them opening to the outdoors. A separate three-car garage adds everyday ease and storage you rarely find at this elevation. Below, a wine cellar built from stone quarried on the property itself speaks to what makes this place rare: it is genuinely of its land. Majestic oaks, Japanese maples, hand-laid stone walls, and gently terraced topography create a setting no flat lot can replicate, usable, sculpted, and completely private. Mature gardens thrive on a smart, timed irrigation system throughout, and a large fenced dog run sits just off the house for easy access. A pool has already been designed for the property by a local Sonoma designer, so the vision for outdoor living is in place and ready to bring to life. Fire insurance is secured and in place. Just minutes to the historic Sonoma Plaza, its restaurants, and world-class wineries. Newly priced and unlike anything else on the market. This is the one the others are compared to.

    Zillow last checked:

    Listing updated:

    Listed by:

    Daniel Casabonne DRE #01221013 707-494-3130,

    Sotheby's International Realty 707-939-4460

    Bought with:

    Heather B Hanlon, DRE #01713257

    Compass

    Source: BAREIS,MLS#: 325081893MLS LogoOriginating MLS: Sonoma

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 3
    • Bathrooms: 3
    • Full bathrooms: 2
    • 1/2 bathrooms: 1
    Rooms
    • Room types: Loft, Office, Wine Cellar
    Primary bedroom
    • Features: Balcony, Outside Access, Walk-In Closet(s)
    Primary bathroom
    • Features: Double Vanity, Shower Stall(s), Window
    Dining room
    • Features: Dining/Living Combo, Formal Area
    Family room
    • Features: Cathedral/Vaulted, Deck Attached, Great Room, Open Beam Ceiling, View
    • Level: Main
    Kitchen
    • Features: Breakfast Area, Breakfast Room, Kitchen Island, Pantry Closet, Slab Counter
    Living room
    • Features: Cathedral/Vaulted, Deck Attached, Great Room, Open Beam Ceiling, View
    Heating
    • Central
    Cooling
    • Central Air
    Appliances
    • Included: Built-In Gas Range, Built-In Refrigerator, Dishwasher, Disposal, Range Hood, Dryer, Washer
    • Laundry: Inside Room
    Features
    • Cathedral Ceiling(s), Formal Entry, Open Beam Ceiling
    • Flooring: Tile, Wood
    • Windows: Skylight(s)
    • Basement: Finished
    • Number of fireplaces: 2
    • Fireplace features: Family Room, Master Bedroom
    Interior area
    • Total structure area: 2,589
    • Total interior livable area: 2,589 sqft

    Property

    Parking
    • Total spaces: 6
    • Parking features: Detached, Enclosed
    • Garage spaces: 3
    Features
    • Levels: Multi/Split
    • Stories: 2
    • Has spa: Yes
    • Spa features: Bath
    • Has view: Yes
    • View description: Bay, City, City Lights, Downtown, Mountain(s), Panoramic, Ridge, San Francisco, Valley, Vineyard
    • Has water view: Yes
    • Water view: Bay
    Lot
    • Size: 6.56 Acres
    • Features: Private
    Details
    • Parcel number: 127540008000
    • Special conditions: Standard

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Modern/High Tech
    • Property subtype: Single Family Residence
    Materials
    • Wood
    • Foundation: Concrete Perimeter
    • Roof: Composition
    Condition
    • Year built: 1977

    Utilities & green energy

    • Gas: Propane Tank Leased
    • Sewer: Septic Tank
    • Water: Water District
    • Utilities for property: Propane Tank Leased

    Community & HOA

    HOA
    • Has HOA: Yes
    • Amenities included: Other
    • Services included: Internet, Management, Road
    • HOA fee: $1,500 quarterly
    • HOA name: The Ranch
    • HOA phone: 707-584-5123
    Location
    • Region: Sonoma

    Financial & listing details

    • Price per square foot: $803/sqft
    • Tax assessed value: $2,601,000
    • Date on market: 9/12/2025

    Price history

    DateEventPrice
    8/25/2026Sold$2,080,000-2.1%$803/sqft
    Source: BAREIS #325081893 Report a problem
    8/25/2026Listing removed$9,500$4/sqft
    Source: Zillow Rentals Report a problem
    8/20/2026Listed for rent$9,500+26.7%$4/sqft
    Source: Zillow Rentals Report a problem
    8/20/2026Listing removed$7,500$3/sqft
    Source: Zillow Rentals Report a problem
    8/12/2026Pending sale$2,125,000$821/sqft
    Source: BAREIS #325081893 Report a problem
    8/4/2026Price change$2,125,000-3.2%$821/sqft
    Source: BAREIS #325081893 Report a problem
    7/31/2026Listed for sale$2,195,000$848/sqft
    Source: BAREIS #325081893 Report a problem
    7/17/2026Pending sale$2,195,000$848/sqft
    Source: BAREIS #325081893 Report a problem
    7/6/2026Price change$7,500-21.1%$3/sqft
    Source: Zillow Rentals Report a problem
    6/29/2026Listed for rent$9,500+26.7%$4/sqft
    Source: Zillow Rentals Report a problem
    6/29/2026Listing removed$7,500$3/sqft
    Source: Zillow Rentals Report a problem
    6/2/2026Price change$7,500-21.1%$3/sqft
    Source: Zillow Rentals Report a problem
    5/29/2026Price change$2,195,000-4.6%$848/sqft
    Source: BAREIS #325081893 Report a problem
    3/24/2026Price change$2,300,000-4.1%$888/sqft
    Source: BAREIS #325081893 Report a problem
    2/16/2026Price change$9,500-13.6%$4/sqft
    Source: Zillow Rentals Report a problem
    2/2/2026Price change$2,399,000-1.1%$927/sqft
    Source: BAREIS #325081893 Report a problem
    10/31/2025Listed for rent$11,000$4/sqft
    Source: Zillow Rentals Report a problem
    10/24/2025Price change$2,425,000-2.9%$937/sqft
    Source: BAREIS #325081893 Report a problem
    9/12/2025Listed for sale$2,498,000-8.3%$965/sqft
    Source: BAREIS #325081893 Report a problem
    10/28/2024Listing removed$2,725,000$1,053/sqft
    Source: BAREIS #324056041 Report a problem
    7/24/2024Listed for sale$2,725,000+9%$1,053/sqft
    Source: BAREIS #324056041 Report a problem
    1/19/2024Sold$2,500,000-16.5%$966/sqft
    Source: Public Record Report a problem
    6/28/2023Listed for sale$2,995,000+77.7%$1,157/sqft
    Source: BAREIS #323030226 Report a problem
    6/12/2010Listing removed$1,685,000+12.3%$651/sqft
    Source: Alain Pinel Realtors - Sonoma #20926328 Report a problem
    6/10/2010Sold$1,500,000-11%$579/sqft
    Source: Public Record Report a problem
    12/5/2009Price change$1,685,000-15.1%$651/sqft
    Source: Alain Pinel Realtors - Sonoma #20926328 Report a problem
    10/3/2009Listed for sale$1,985,000$767/sqft
    Source: Alain Pinel Realtors - Sonoma #20926328 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2026-- $2,601,000 +2%
    2025$29,196 +33.3%$2,550,000 +34.3%
    2024$21,905 +1.9%$1,898,263 +2%
    2023$21,492 +1.5%$1,861,043 +2%
    2022$21,181 +1.8%$1,824,553 +2%
    2021$20,810 +0%$1,788,778 +1%
    2020$20,804 +2.2%$1,770,437 +2%
    2019$20,366 +2%$1,735,723 +2%
    2018$19,975 +1.6%$1,701,690 +2%
    2017$19,658 +5.5%$1,668,324 +2%
    2016$18,639 +3.3%$1,635,613 +1.5%
    2015$18,052 +1.5%$1,611,045 +2%
    2014$17,788 -99%$1,579,487 +0.5%
    2013$1,762,040 $1,572,349 +2%
    2012-- $1,541,520 +2%
    2011-- $1,511,295 +427.8%
    2010-- $286,333 -0.2%
    2009-- $287,014 +2%
    2008-- $281,387 +2%
    2007-- $275,871 +2%
    2006-- $270,462 +2%
    2005-- $265,159 +2%
    2004-- $259,961 +1.9%
    2003-- $255,190 +2%
    2002-- $250,187 +2%
    2001-- $245,282 +2%
    2000-- $240,473
    Find assessor info on the county website

    Neighborhood: 95476

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • District: Sonoma Valley Union

    Source: BAREIS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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    Estimated market value
    $2,086,600
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $2,086,600