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21733 Entsminger Road Ne, 
Arlington, WA 98223

$19,900,000


3

Beds


5

Baths


5,423

Sq Ft


Single Family

Active

Listed by

Kimberly Miller

Brad Vancour

Realogics Sotheby'S Int'L Rlty

Last updated:

June 14, 2026, 11:04 AM

MLS#

2525754

Source:

NWMLS

About This Home

21733 Entsminger Road Ne

Rhodes River Ranch is an extraordinary 198-acre equestrian estate spanning 11 tax parcels in the foothills of the North Cascades along the scenic Stillaguamish River, representing one of the Pacific Northwest’s most significant legacy ranch offerings. Blending world-class equestrian infrastructure with refined rural living, the property offers a rare combination of scale, privacy, operational versatility, and natural beauty seldom found within a single holding. Thoughtfully designed as a fully realized, turnkey equestrian operation, the ranch is equipped to support professional training, breeding, boarding, events, and private enjoyment at the highest level. The equestrian facilities are extensive and purpose-built, featuring over 80 stalls across multiple barns, including a premier 22-stall show barn, 35-stall secondary barn, 6-stall foaling barn, and 16-stall shed row, providing exceptional flexibility for a wide range of disciplines and programs. Supporting the breeding and training operation is a full-service breeding laboratory, while a covered 8-horse exerciser enhances daily conditioning and operational efficiency. Two expansive riding arenas, including an approximately 115’ x 200’ indoor arena and a 140’ x 360’ outdoor arena, accommodate year-round riding and professional-level training in a spectacular setting. Equine wellness and performance are prioritized through advanced care amenities including a TheraPlate therapy system and saltwater equine spa. Beyond the core facilities, expansive pastures, grassy turnout pens, and rolling open grounds create a balanced environment designed to support long-term equine health and daily functionality while maximizing the natural beauty of the landscape. Seven residences are thoughtfully integrated throughout the estate, creating a rare blend of private residential living and operational support. At the heart of the property is a stunning custom-built riverfront main home and guest cabin overlooking the majestic Stillaguamish River, offering a peaceful retreat immersed in the beauty of the Pacific Northwest. Additional cottages and caretaker residences provide flexibility for guests, staff, or multi-generational living, reinforcing the estate’s ability to function as both a luxury private compound and a fully staffed equestrian enterprise. Adding to the property’s distinctiveness is an established on-site restaurant and event venue overlooking the indoor arena, creating a unique destination atmosphere where equestrian sport, hospitality, and community converge. Whether hosting private gatherings, equestrian events, clinics, or guests, the property offers an experiential quality rarely found in traditional ranch properties. The configuration of 11 separate tax parcels further enhances the long-term flexibility and future optionality of the estate, presenting opportunities that are increasingly scarce in today’s market. Rhodes River Ranch is more than an equestrian facility—it is a landmark property offering a unique lifestyle, a premier operational platform, and an enduring legacy investment where infrastructure, setting, and vision align on an exceptional scale.

Home Facts

Single Family

5 Baths

3 Bedrooms

Built in 1952

Price Summary

19,900,000

$3,669 per Sq. Ft.

MLS #:

2525754

Last Updated:

June 14, 2026, 11:04 AM


Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

5

Full Bathrooms:

2

Interior

Living Area:

5,423 Sq. Ft.


Structure

Structure

Architectural Style:

Craftsman

Building Area:

4,297 Sq. Ft.

Year Built:

1952


Lot

Lot Size (Sq. Ft):

8,624,880


Finances & Disclosures

Finances

Price:

$19,900,000

Price per Sq. Ft:

$3,669 per Sq. Ft.

MLS Logo
Listings courtesy of Northwest MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of June 14, 2026. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Listing information is provided for consumers' personal, non-commercial use, solely to identify prospective properties for potential purchase; all other use is strictly prohibited and may violate relevant federal and state law. Information deemed reliable but not guaranteed. Copyright © 2026 MLS GRID. All Rights Reserved.

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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.