Stunning 3 bedroom/2.5 bath home with contemporary clean lines, natural light, walls of glass and sweeping views. Recently updated by a noted international interior designer has resulted in a residence that is sophisticated while retaining the casual sensibilities we love in Wine Country. Complete privacy in this prime Eastside location with +/-6.5 acres, yet less that 10 minutes to the historic Plaza. Built on one of the first sold lots in The Ranch, it is obviously one of the most appealing since it has enormous views but not far past the gates. Chef's kitchen with high end appliances. Interior features include hardwood floors, open beam ceilings, two fireplaces, and most rooms opening up to the outside. Nestled in the Oaks the property is private yet a few moments to the Plaza. Wine cellar with stone walls quarried from the property. Home office and loft. Beautiful stone walls, Japanese Maples, majestic Oaks, and open pastures. Plans for an incredible swimming pool that will be one of the most beautiful in the Valley.
Active
Price cut: $26K (2/2)
$2,399,000
1090 Bart Road, Sonoma, CA 95476
3beds
2,589sqft
Est.:
Single Family Residence
Built in 1977
6.56 Acres Lot
$2,315,000 Zestimate®
$927/sqft
$500/mo HOA
What's special
- 192 days |
- 1,446 |
- 65 |
Zillow last checked: 7 hours ago
Listing updated: March 17, 2026 at 10:08am
Listed by:
Daniel Casabonne DRE #01221013 707-494-3130,
Sotheby's International Realty 707-939-4460
Source: BAREIS,MLS#: 325081893
Originating MLS: Sonoma
Originating MLS: SonomaTour with a local agent
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
Video & virtual tour
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: $927/sqft
- Tax assessed value: $2,550,000
- Annual tax amount: $29,196
- Date on market: 9/12/2025
Estimated market value
$2,315,000
$2.20M - $2.43M
$5,819/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 2/16/2026 | Price change | $9,500-13.6%$4/sqft |
Source: Zillow Rentals Report a problem | ||
| 2/2/2026 | Price change | $2,399,000-1.1%$927/sqft |
Source:  BAREIS #325081893 Report a problem | ||
| 10/31/2025 | Listed for rent | $11,000$4/sqft |
Source: Zillow Rentals Report a problem | ||
| 10/24/2025 | Price change | $2,425,000-2.9%$937/sqft |
Source: BAREIS #325081893 Report a problem | ||
| 9/12/2025 | Listed for sale | $2,498,000-8.3%$965/sqft |
Source: BAREIS #325081893 Report a problem | ||
| 10/28/2024 | Listing removed | $2,725,000$1,053/sqft |
Source: BAREIS #324056041 Report a problem | ||
| 7/24/2024 | Listed for sale | $2,725,000+9%$1,053/sqft |
Source: BAREIS #324056041 Report a problem | ||
| 1/19/2024 | Sold | $2,500,000-16.5%$966/sqft |
Source: Public Record Report a problem | ||
| 6/28/2023 | Listed for sale | $2,995,000+99.7%$1,157/sqft |
Source: BAREIS #323030226 Report a problem | ||
| 6/10/2010 | Sold | $1,500,000-11%$579/sqft |
Source: Public Record Report a problem | ||
| 12/5/2009 | Price change | $1,685,000-15.1%$651/sqft |
Source: Alain Pinel Realtors - Sonoma #20926328 Report a problem | ||
| 10/3/2009 | Listed for sale | $1,985,000$767/sqft |
Source: Alain Pinel Realtors - Sonoma #20926328 Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 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
BuyAbility℠ payment
Est. payment
$14,673/mo
Principal & interest
$11894
Property taxes
$2279
HOA Fees
$500
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Climate risks
Neighborhood: 95476
Nearby schools
GreatSchools rating
- 4/10Prestwood Elementary SchoolGrades: K-5Distance: 1.8 mi
- 4/10Adele Harrison Middle SchoolGrades: 6-8Distance: 2.2 mi
- 7/10Sonoma Valley High SchoolGrades: 9-12Distance: 2.1 mi
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.
Local experts in 95476
- California
- Sonoma County
- Sonoma
- 95476
- 1090 Bart Road
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