Coldwell Banker Home Page
Local Realty Service Provided By: Coldwell Banker Mendo Realty
Property view
Listing view 2
Listing view 3

20550 Palmer Avenue, 
Sonoma, CA 95476

$2,500,000


4

Beds


3

Baths


2,222

Sq Ft


Single Family

Active

Listed by

Erin George

Sotheby'S International Realty

Last updated:

May 31, 2026, 11:46 PM

MLS#

326045804

Source:

CABAREIS

About This Home

20550 Palmer Avenue

Wine Country living never felt so good. Tucked along a peaceful lane of distinguished Sonoma properties just minutes from the historic Sonoma Plaza, this single-level 4-bedroom, 3-bath retreat offers approximately 2,222 sq ft on a beautifully curated 0.50 acre parcel designed for laid-back luxury and unforgettable entertaining. Bright, airy, and effortlessly inviting, the home offers a comfortable elegance with an easy indoor-outdoor flow that captures the essence of Sonoma living. The setting is especially appealing, with a creekside backdrop to the east that enhances privacy and creates a calm, tucked-away feel. Designed for both everyday enjoyment and memorable gatherings, the outdoor spaces are a true highlight, featuring a sparkling pool, expansive outdoor kitchen, outdoor gas firepit, pool house with bath, and outdoor shower, all coming together to create a resort-inspired atmosphere for long summer days and relaxed evenings under the stars. Dual 2 car garages (4 garage spaces total) plus studio/storage above offer exceptional flexibility for a home office, creative space, guest overflow, fitness studio or additional storage. Owned solar, private well, and city sewer round out just part of the impressive infrastructure. The large northern portion of the yard remains undeveloped, offering exciting potential to create the space that best suits your lifestyle, whether that means an expanded garden, additional outdoor living, or room for recreational vehicle parking. Walkability is another standout feature, with the Nathanson Creek walking and bike path providing an easy connection toward downtown. Private, relaxed, and full of good energy, this special property offers the lifestyle buyers hope to find in Sonoma: open skies, inviting spaces, effortless entertaining, and proximity to wineries, hiking, schools, and the historic Plaza. A rare opportunity to enjoy the best of Wine Country living in a peaceful and highly desirable setting.

Home Facts

Single Family

3 Baths

4 Bedrooms

Built in 2015

Price Summary

2,500,000

$1,125 per Sq. Ft.

MLS #:

326045804

Last Updated:

May 31, 2026, 11:46 PM


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

2

Interior

Living Area:

2,222 Sq. Ft.


Structure

Structure

Building Area:

2,222 Sq. Ft.

Year Built:

2015


Lot

Lot Size (Sq. Ft):

21,723


Finances & Disclosures

Finances

Price:

$2,500,000

Price per Sq. Ft:

$1,125 per Sq. Ft.

Source:CABAREIS
The information being provided by Bay Area Real Estate Information Service is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing. Any information relating to real estate for sale referenced on this web site comes from the Internet Data Exchange (IDX) program of the Bay Area Real Estate Information Service. Sotheby'S International Realty is not a Multiple Listing Service (MLS), nor does it offer MLS access. This website is a service of Sotheby'S International Realty, a broker participant of Bay Area Real Estate Information Service. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. The accuracy of all information, regardless of source, including but not limited to open house information, square footages and lot sizes, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. The data contained herein is copyrighted by Bay Area Real Estate Information Service and is protected by all applicable copyright laws. Any unauthorized dissemination of this information is in violation of copyright laws and is strictly prohibited. Properties in listings may have been sold or may no longer be available. Copyright 2026 Bay Area Real Estate Information Service. All rights reserved.

Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.

Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.