Home | Sonoma County | Sonoma | 95476 | 20580 Palmer Ave
20580 Palmer Ave, Sonoma, CA 95476
MLS: BA326021230 | Status: Active | Price: $4,675,000
Beds/Baths: 4 / 3
Property Type: Residential
Quick Facts
| Beds |
Baths |
Sq Ft |
Acres Lot |
Yr Built |
| 4 |
3 |
3,160 |
3.02 |
2000 |
Tucked behind a new custom entry gate at the end of a charming country road, this ~3,160 sq. ft. modern Wine Country retreat offers seamless indoor-outdoor living on 3.02 oak-studded acres, with approved plans for a ~1,200 sq. ft. 2BD ADU. The 4BD/3BA home features newly installed white-oak floors and Fleetwood sliders that open to a dramatic screened sunroom for al fresco entertaining, complete with dining and lounge areas, skylights, speakers, and a heater. The chef's kitchen centers around a striking concrete island with marble slab backsplash, custom cabinetry, premium appliances, and a separate scullery with wine storage and extra refrigeration. Resort-style grounds include a 13'60' pool with new automatic cover, fire pit, fruit trees, and level space for tennis or pickleball courts. The primary suite enjoys a private hot tub. A 3-car garage offers epoxy floors, gym flooring, and new translucent doors. Additional updates include a new roof, gutters, drainage, Sonos, security with cameras, HVAC, pool heater, and landscaping with 15 olive trees. Ideally located minutes to Sonoma Plaza, The Lodge at Sonoma, Wit & Wisdom, Train Town, wineries, restaurants, trails, and other vacation amenities.
| Field |
Value |
| MLS # |
BA326021230 |
| MLS Source |
Bay Area Real Estate Information Services, Inc. |
| Days on Site |
10 |
Features
Interior Features
| Feature |
Details |
| Bedrooms |
Primary Suite/Retreat |
| Bathrooms |
Granite, Jack and Jill, Other, Stall Shower, Tile, Window |
| Kitchen |
220 Volt Outlet, Countertop - Concrete, Countertop - Marble, Island with Sink, Other, Pantry |
| Appliances |
Dishwasher, Freezer, Garbage Disposal, Hood Over Range, Ice Maker, Microwave, Other, Oven - Double, Oven Range - Built-In, Gas, Refrigerator, Wine Refrigerator, Dryer, Washer |
| Dining Room |
Dining Bar, Other |
| Fireplace |
Dining Room, Gas Starter |
| Flooring |
Wood |
| Laundry |
In Closet |
| Cooling |
Central Forced Air |
| Heating |
Central Forced Air, Fireplace, Radiant |
Exterior Features
| Feature |
Details |
| Roof |
Composition, Fiberglass |
| Foundation |
Concrete Perimeter |
| Pool |
Cover, Heated - Gas, In Ground, Pool - Yes, Spa/Hot Tub, Sweep |
| Style |
Contemporary, Modern/High Tech |
| Feature |
Details |
| Garage/Parking |
Access - Interior, Attached Garage, Enclosed, Facing Front, Gate/Door Opener, Guest / Visitor Parking, Private / Exclusive, Side By Side, Garage: 3 Car(s) |
| Sewer |
Public Sewer |
| Water |
Private, Well |
| Complex Amenities |
Community Security Gate |
| Listing Agent |
Co-Listing Agent |
| Caroline Sebastiani |
Charlie Luna |
| Sotheby's International Realty |
Sotheby's International Realty |
| License #: 01371992 |
License #: 02247959 |
| Phone: (707) 935-2288 |
Phone: (415) 827-8885 |
Property Units
| # Buildings |
# Leased Units |
# Total Units |
| 0 |
– |
– |
Nearby Homes
Disclosures
©2026 Bay Area Real Estate Information Services, Inc. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from Bay Area Real Estate Information Services, Inc.
Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.
This listing information is up-to-date as of April 15, 2026. For the most current information, please contact Caroline Sebastiani, (707) 935-2288.