18986 Sweet William Court
Sonoma, CA 95476
- 4 beds
- 3 baths
- 2,328 sqft
- ~2 acre lot
- $1,052 per sqft
- 1972 build
- – on site
Located in Sonoma's desirable Diamond A community, this beautifully fully renovated single-level home offers approx. 2,300 sq ft of living space with 4 bedrooms, 2.5 baths, and sits on 1.7 acres. Enjoy stunning valley and bay views from the expansive deck featuring a hot tub, built-in barbecue and shaded canopy. Inside, the custom-designed kitchen boasts full slab counters, French antique island, new high-end appliances, and designer finishes throughout. New flooring, new plumbing, luxury fixtures, new HVAC, new water heater, new electric panel, and wiring, this is move-in ready. The home is smart-enabled with NEST thermostat, Ring camera, and fingerprint entry lock. A charming barn with 4 stables offers potential for an ADU or wine cellar, with water and electrical ready. Additional highlights include: new interior and exterior paint, new exterior stucco, Frame TV, built-in units. The land features 110 Cabernet vines (French Bordeaux clones) and 200 lavender plants, all on automatic irrigation. Residents enjoy access to the Diamond A Recreation Center with pool, bocce, tennis, paddle courts, riding trails, and a private park. A rare offering blending modern luxury, country charm, and resort-style amenities!
Last checked:
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Last updated May 22, 2025
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MLS# 325038096 —
The Building
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Year Built:1972
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Year Built Source:Assessor Agent-Fill
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Architecture:Contemporary, Ranch
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Levels:1
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Levels:One
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Roof:Composition
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Patio And Porch Features:Uncovered Deck
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SqFt:2,328 Sqft
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SqFt Source:Not Verified
Interior
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Interior Features:Open Beam Ceiling
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# of Rooms:5
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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:Great Room, Kitchen, Laundry, Living Room, Primary Bathroom, Primary Bedroom
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Living Room:View
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Kitchen Features:Breakfast Area, Breakfast Room, Island, Slab Counter
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Dining Room Features:Breakfast Nook, Dining/Living Combo
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Miscellaneous:BBQ Built-In
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Flooring:Tile, Vinyl
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Laundry Features:Cabinets, Dryer Included, Inside Room, Washer Included
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Fireplace Features:Living Room, Wood Burning
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# of Fireplaces:1
Financial & Terms
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Sale Conditions:Other
Location
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Directions:Grove to Spring (Pass by the Recreation Center), then left to Grove to Sweet William
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Cross Street:Grove/Spring
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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:Cul-De-Sac, Landscape Front, Landscape Misc
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77101Lot SqFt:
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Lot Size Measurement:Acres
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Lot Size Source:Assessor Auto-Fill
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View:Bay View, Forest, Mountains View, Ocean View, Vineyard View, Woods
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1.7700Acres:
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Attach/Detach Home:Custom, Detached, Luxury
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Driveway:Paved Driveway
Listing Agent
- Contact info:
- No listing contact info available
Taxes
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Assessors Parcel Number:064-080-010-000
Beds
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Total Bedrooms:4
Baths
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3Total Baths:
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2Full Baths:
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1Half Baths:
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Bath Features:Double Sinks, Marble, Tub w/Shower Over
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Master Bath Features:Double Sinks, Shower Stall(s), Tile, Walk-In Closet, Window
Heating & Cooling
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Heating:Central
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Cooling:Central
Utilities
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Description:Propane Tank Leased
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Water Source:Shared Well
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Sewer:Septic System
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Energy Efficient:Appliances
Appliances
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Appliances:Built-In BBQ, Built-In Gas Range, Dishwasher, Free Standing Refrigerator, Gas Cook Top, Microwave, Wine Refrigerator
The Community
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Senior Age Requirement::No
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Pool Description:No
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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:5.00
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Parking Features:Attached, Garage Facing Side, Interior Access
Extra Units
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Other Structures:Barn(s)
Monthly cost estimate

Asking price
$2,450,000
Expense | Monthly cost |
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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. |
$13,119
|
Taxes | N/A |
Insurance | $673 |
Utilities | $246 See report |
Total | $14,038/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).
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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4/28/25
Apr 28, 2025
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Listed / Active | BAREIS | $2,450,000 |