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.
Active
$6,875,000
1265 Castle Road, Sonoma, CA 95476
3beds
3,818sqft
Single Family Residence
Built in 2019
1.32 Acres Lot
$-- Zestimate®
$1,801/sqft
$-- HOA
What's special
Fruit treesMature landscapingBerry plantingsThree-bedroom three-bathroom main residenceCarefully selected finishesRaised garden bedsItalian porcelain flooring
- 3 days |
- 550 |
- 23 |
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#: 326052913
Originating MLS: Sonoma
Originating MLS: SonomaLoading...
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
Not available
Estimated sales range
Not available
$3,517/mo
Price history
| Date | Event | Price |
|---|---|---|
| 6/17/2026 | Listed for sale | $6,875,000+189.5%$1,801/sqft |
Source:  BAREIS #326052913 Report a problem | ||
| 5/6/2016 | Sold | $2,375,000-4%$622/sqft |
Source: BAREIS #21527607 Report a problem | ||
| 4/9/2016 | Pending sale | $2,475,000$648/sqft |
Source: Sotheby's International Realty - Wine Country - Broadway Brokerage #21527607 Report a problem | ||
| 12/27/2015 | Listed for sale | $2,475,000+106.3%$648/sqft |
Source: Sotheby's International Realty #21527607 Report a problem | ||
| 2/22/2013 | Sold | $1,200,000$314/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax 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
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HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
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Climate risks
Neighborhood: 95476
Nearby schools
GreatSchools rating
- 5/10Prestwood Elementary SchoolGrades: K-5Distance: 1.5 mi
- 4/10Adele Harrison Middle SchoolGrades: 6-8Distance: 1.9 mi
- 7/10Sonoma Valley High SchoolGrades: 9-12Distance: 1.7 mi
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