20580 Palmer Avenue, Sonoma, CA 95476

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$4,675,000

bedrooms

bathrooms

square feet

3,160

Acreage

3.02

Open Houses

year built

2000

Full Baths

Half Baths

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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.

Location
Subdivision	-
County	Sonoma
Elementary School	-
Middle School	-
High School	-

Driving directions

Open houses

None scheduled.

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MLS number: 326021230

Listing agent: Caroline Sebastiani #01371992

Listing broker: Sotheby's International Realty

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Last update: Monday, April 13 2026 at 4:28 a.m. EDT

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