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3366 BELMONT AVE, GLYNDON, MD 21136

7 Beds

10 Baths

16,767SqFt

Active

Set in the heart of Maryland’s storied Worthington Valley, Sagamore Farm offers an extraordinary opportunity to own one of the most iconic estates in American Thoroughbred racing. Founded in 1925 by Isaac Emerson and later entrusted to Alfred G. Vanderbilt Jr., Sagamore rose to international prominence as a premier breeding and training ground, producing legendary racehorses and hosting generations of equestrian excellence. Today, the estate spans over 524± acres of rolling pastures framed by classic white board fencing, thoughtfully restored to honor its legacy while supporting modern operations. At its center, a stately 16,000+ square foot residence offers gracious, light-filled living spaces designed for both refined entertaining and everyday comfort. A richly appointed library provides a quiet retreat, while the formal dining room, scaled for memorable gatherings, sets the stage for elegant evenings. Each of the six upper-level bedrooms features its own en-suite bath, creating a private sanctuary for family and guests alike. The equestrian facilities are equally exceptional. A 3/4-mile (six-furlong) Tapeta synthetic training track delivers superior footing, complemented by the iconic Clocker’s Tower with a viewing lounge, kitchenette, and dining area offering an elevated vantage point for overseeing training or hosting with ease. The property includes a comprehensive collection of barns, including a stallion barn, training barn, broodmare barn, and foaling barn, along with expansive turnout paddocks. Vanderbilt's original home remains on the property, providing residence for a general manager, while the well-appointed bunkhouse provides comfortable accommodations for staff and jockeys. Also on the grounds is an historic natural spring house, adding a distinctive nod to the land’s enduring heritage. With its unmatched pedigree, world-class infrastructure, and timeless setting, Sagamore Farm represents a rare offering equally suited for a premier Thoroughbred operation or a visionary expansion into additional equestrian disciplines. A legacy property of remarkable scale, significance, and possibility. With effortless access to I-83, I-695, BWI Airport, Washington, D.C., New York, and central to the world’s most prestigious racing venues, Sagamore Farm stands ready for its next chapter.

Property Details
Price $16,500,000
Bedrooms 7
Full Baths 9
Half Baths 1
Total Baths 10
Property Style Other
Lot Size Area Units Square Feet
Acres 524
Property Type Residential
Sub type SingleFamilyResidence
MLS Sub type Detached
Stories 4
Features Breakfast Area,Built-Ins,Additional Stairway,Chair Railings,Crown Moldings,Curved Staircase,Elevator,Floor Plan - Traditional,Formal/Separate Dining Room,Kitchen - Gourmet,Kitchen - Island,Primary Bath(s),Window Treatments,Wood Floors
Exterior Features Outbuilding(s),Other
Year Built 1995
Fireplaces 4
Subdivision WORTHINGTON VALLEY
Heating Forced Air
Foundation Other
Accessibility Elevator
Garage spaces 3
Geographic Data
Directions Tufton Avenue to Belmont Avenue
County BALTIMORE
Latitude 39.49312
Longitude -76.76788
Address Information
Address 3366 BELMONT AVE, GLYNDON, MD 21136
Postal Code 21136
City GLYNDON
State MD
Country United States
Listing Information
Listing Office Monument Sotheby's International Realty
Listing Agent Christina Giffin
Special listing conditions Standard
Ownership Fee Simple
School Information
District BALTIMORE COUNTY PUBLIC SCHOOLS
MLS Information
Days on market 24
MLS Status Active
Listing Date Apr 6, 2026
Listing Last Modified Apr 29, 2026
Tax ID 04042100004317
Tax Year 2026
Tax Annual Amount 25007
MLS # MDBC2158470

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Last updated: 2026-06-17T16:00:26.850051Z. Listing information is provided by Bright MLS. Listings are generated from various brokers who participate in IDX. Information is deemed reliable but not guaranteed.