17489 Mallard Drive
Sonoma, CA 95476
- 4 beds
- 7 baths
- 7,280 sqft
- ~21 acre lot
- $878 per sqft
- 2005 build
- – on site
A sanctuary above Sonoma Plaza in Mission Highlands, this estate offers a tranquil haven with panoramic views of the Valley. Set on 22.5+- acres dotted with oaks, the property seamlessly blends modern luxury with charm. Classical elements, from copper turrets to terraced grounds, imbue the estate with timeless elegance. Inside, the spacious living areas, encompassing 7,280+- sq. ft., boast soaring ceilings and walls of glass, creating a seamless indoor-outdoor flow. Four spacious suites, five bathrooms, and two half baths are complemented by three offices, two home theaters, a wine cellar, and tasting room. Across the courtyard, a 640+- sq ft. guest casita offers equally breathtaking views. The primary suite, a serene retreat with fireplace and full bath, opens to a private outdoor shower patio and one of the home theaters. The heart of the home is the kitchen, breakfast room, and family room, bathed in natural light & adorned with rich hardwood floors. Outside, the sun terrace overlooks a captivating infinity-edge pool & spa, while stone steps lead to a bocce court & a shaded swing. The estate also boasts vineyard, arbors, fruit trees, and professionally installed hiking path. This exceptional property offers not just a home, but a lifestyle of refined luxury.
Last checked:
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Last updated Mar 19, 2025
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MLS# 325016785 —
The Building
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Year Built:2005
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Year Built Source:Assessor Agent-Fill
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Construct/Condition:Stucco, Wood
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Levels:3
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Levels:Multi/Split, One
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Roof:Metal , Tile
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Patio And Porch Features:Uncovered Patio
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Security Features:Carbon Mon Detector, Fire Alarm, Security Gate, Smoke Detector, Video System, Other
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SqFt:7,280 Sqft
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SqFt Source:Not Verified
Interior
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Interior Features:Cathedral Ceiling, Formal Entry, Open Beam Ceiling, Storage Area(s), Wet Bar
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# of Rooms:15
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Main Level:Bedroom(s), Dining Room, Family Room, Full Bath(s), Garage, Kitchen, Living Room, Primary Bedroom
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Room Type:Dining Room, Family Room, Great Room, Guest Quarters, Home Theater, Laundry, Living Room, Wine Cellar, Other
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Living Room:Cathedral/Vaulted, Deck Attached, View, Other
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Kitchen Features:Breakfast Area, Breakfast Room, Butlers Pantry, Island, Kitchen/Family Combo, Pantry Closet, Skylight(s), Slab Counter
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Dining Room Features:Formal Area, Other
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Family Room:Cathedral/Vaulted, Great Room, Open Beam Ceiling, View, Other
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Miscellaneous:Balcony, BBQ Built-In, Entry Gate, Fire Pit, Fireplace
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Flooring:Carpet, Tile, Wood
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Laundry Features:Inside Room
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Fireplace Features:Family Room, Living Room, Primary Bedroom, Other
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# of Fireplaces:3
Financial & Terms
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Sale Conditions:Other, Other
Location
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Directions:From the Plaza, 1st St. W. to Mission Highlands, Lower Road to Mallard; end of lane.
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Cross Street:Lower Road
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Area:Sonoma
The Property
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Property Type:Residential
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Property Type:Single Family Residence
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Lot Description:Dead End, Garden, Landscape Misc, Private, Other
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933926Lot SqFt:
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Lot Size Measurement:Acres
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Lot Size Source:Assessor Auto-Fill
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View:Mountains View, Panoramic View, Valley View, Vineyard View
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21.4400Acres:
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Attach/Detach Home:Detached, Luxury
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Fence:Partial
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Driveway:Gated, Paved Driveway
Listing Agent
- Contact info:
- No listing contact info available
Taxes
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Assessors Parcel Number:127-022-069-000
Beds
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Total Bedrooms:4
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Master Bedroom Features:Sitting Area, Walk-In Closet
Baths
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7Total Baths:
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5Full Baths:
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2Half Baths:
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Bath Features:Double Sinks, Radiant Heat, Shower Stall(s), Tub, Other
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Master Bath Features:Double Sinks, Outside Access, Quartz, Radiant Heat, Shower Stall(s), Soaking Tub
Heating & Cooling
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Heating:Central, MultiZone, Radiant Floor
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Cooling:Central, MultiZone
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Electric:Solar Plumbed
Utilities
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Description:Electric, Generator, Propane Tank Leased, Solar
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Water Source:Private
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Sewer:Septic System
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Energy Efficient:Construction, Windows
Appliances
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Appliances:Other
Schools
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Elementary School District:Sonoma Valley Union
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Middle Or Junior School District:Sonoma Valley Union
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Senior High School District:Sonoma Valley Union
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School District (County):Sonoma
The Community
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Subdivision:Mission Highlands
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Senior Age Requirement::No
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Pool Features:Other
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Spa:Yes
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Pool Description:Yes
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Spa Features:Spa/Hot Tub Built-In
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HOA Fee Amount:$No
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Association:Sonoma
Parking
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Garage Spaces:2.00
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Total Parking Spaces:12.00
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Parking Features:Attached, Garage Door Opener, Interior Access, Side-by-Side
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Off Street Spaces:10.00
Extra Units
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Other Structures:Guest House, Storage, Workshop
Monthly cost estimate

Asking price
$6,395,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$34,243
|
Taxes | N/A |
Insurance | $1,758 |
Utilities | $359 See report |
Total | $36,360/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
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3/19/25
Mar 19, 2025
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Listed / Active | BAREIS | $6,395,000 |