3366 Belmont Ave, Glyndon, MD 21136

Glyndon
Local realty services provided by:Better Homes and Gardens Real Estate Maturo
3366 Belmont Ave,Glyndon, MD 21136
$16,500,000
  • 7 Beds
  • 10 Baths
  • 16,767 sq. ft.
  • Single family
  • Active
Listed by: christina giffin, diane m donohue
Office: monument sotheby's international realty
MLS#:MDBC2158470
Source:BRIGHTMLS

Price summary

  • Price:$16,500,000
  • Price per sq. ft.:$984.08

About this home

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 440± 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,...

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Home facts

  • Year built:1995
  • Listing ID #:MDBC2158470
  • Added:4 day(s) ago
  • Updated:April 10, 2026 at 01:43 PM

Rooms and interior

  • Bedrooms:7
  • Total bathrooms:10
  • Full bathrooms:9
  • Half bathrooms:1
  • Rooms Total:29
  • Flooring:Hardwood
  • Dining Description:Dining Room, Formal/Separate Dining Room
  • Bathrooms Description:Bathroom 1, Bathroom 2, Bathroom 3, Full Bath, Half Bath, Primary Bath(s)
  • Kitchen Description:Breakfast Area, Built-Ins, Crown Moldings, Kitchen - Gourmet, Kitchen - Island
  • Basement:Yes
  • Basement Description:Daylight, Full, Partially Finished
  • Living area:16,767 sq. ft.

Heating and cooling

  • Cooling:Central A/C
  • Heating:Electric, Forced Air, Oil

Structure and exterior

  • Year built:1995
  • Building area:16,767 sq. ft.
  • Lot area:440 Acres
  • Construction Materials:Brick
  • Exterior Features:Outbuilding(s), Patio(s), Porch(es), Terrace
  • Levels:4 Story

Utilities

  • Water:Well
  • Sewer:Septic Exists

Finances and disclosures

  • Price:$16,500,000
  • Price per sq. ft.:$984.08
  • Tax amount:$25,007 (2026)

Features and amenities

  • Laundry features:Laundry
  • Amenities:Built-Ins, Chair Railings, Crown Moldings, Curved Staircase, Elevator, Window Treatments

Parking

  • Parking description:Attached Garage, Garage - Side Entry
  • Garage:Yes
  • Garage spaces:3

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