11229 N 75th Street
Longmont, CO, 80503 $ 10,000,000
Bedrooms5 Baths5.1 Sq 7,649 Monthly Estimate*
$ 69,068
Listed by milehimodern - Boulder
for $10,000,000 with 5 bedrooms and 5 full baths, 1 half bath. This 7,649 square foot home was built in 2003 on a lot size of 20.28.
Perched along a coveted stretch of the St. Vrain River is the unparalleled Crosswinds Ranch: an extraordinary multi-residence legacy estate encompassing nearly 20 acres of resort-caliber grounds. Rare senior water rights, a productive hay field and a pond complement the property's flexible agricultural and equestrian utility; crafting a luxurious combination of recreation, multi-use living and agronomic functionality. The estate is composed of three distinct residences - a grand main residence, a restored Edwardian farmhouse teeming with historic legacy and a renovated guest house designed as a single-level wellness retreat. Inside the main residence, expansive entertaining spaces are complemented by fold-out sliding doors that seamlessly connect indoor and outdoor living areas. Recent upgrades include new carpeting, custom stonework, dual aquariums and luxury bidet installation. The 3,200-square-foot, 3-bedroom guest house includes a private office and separate outbuilding, while the farmhouse boasts a detached garage, creating exceptional flexibility for collectors, hobbyists, equestrian pursuits or recreational storage. Curated for both large-scale entertaining and everyday use, the expansive grounds include three private pickleball courts, a full basketball court, leisure pool, lap pool, hot tub, cold plunge, custom outdoor kitchen and multiple fire pit lounges surrounded by professional landscaping and buff stone decking. Solar pool heating and expanded guest parking further elevate the experience. The grounds have been extensively enhanced with upgraded irrigation systems, pond improvements, dual septic systems and a private orchard featuring 125 mature apple and pear trees. An integrated audio/video/security system with whole-property camera coverage provides peace of mind throughout the compound. Framed by open skies and the tranquil rhythm of the river, Crosswinds Ranch is a rare offering where privacy, scale and resort-inspired living converge.
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FeaturesGeneralLiving Area 7649
Sewer Septic Tank
Heating Forced Air
Cooling Ceiling Fan(s) Central Air
Utilities Cable Available Electricity Available Natural Gas Available
Roof Concrete
Appliances Bar Fridge Dishwasher Disposal Double Oven Down Draft Microwave Oven Refrigerator Self Cleaning Oven
Zoning A
Garage Spaces 3
Patio/Porch Features Deck
Architectural Style Rustic Contemporary
Pool Features Private
Construction Materials Brick Stone Wood Frame
Year Built 2003
View Mountain(s) Plains
Levels Two
Property Subtype Single Family Residence
Parcel Number R0069236
County Boulder
Property Type Residential
Association Amenities Fitness Center Playground Pool Spa/Hot Tub Tennis Court(s)
HOA N
Attached Garage Y
Subdivision Name Foothills East
Facing Direction East
Full Baths 3
High School Longmont
City Longmont
Senior Community Y/N N
High School District St. Vrain Valley RE-1J
Lot Size Square Feet 883362
Elementary School Hygiene
Property Attached Y/N N
Tax Annual Amount 39891
Middle/Junior High School Westview
Virtual Tour https://vimeo.com/1202949187
Standard Status Active
Elementary School District St. Vrain Valley RE-1J
Freehold IDX
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InteriorInterior Amenities Eat-in Kitchen Five Piece Bath Jack & Jill Bath Jet Action Tub Kitchen Island Open Floorplan Pantry Vaulted Ceiling(s) Walk-In Closet(s) Wet Bar
Basement None
Flooring Tile Wood
Fireplace Features Gas Gas Log Other
Window Features Bay Window(s) Double Pane Windows Skylight(s) Window Coverings
Half Baths 1
3/4 Baths 2
Laundry Features In Unit
Total Bedrooms 5
Total Baths 6
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ExteriorExterior Amenities Gas Grill Spa/Hot Tub Tennis Court(s)
Fencing Fenced Partial
Parking Features Heated Garage Oversized Oversized Door RV Access/Parking
Lot Features Ditch Level Meadow
Lot Size Acres 20.28
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* Excluded FeaturesList ByMilehimodern - BoulderBroker
Affordability Calculator
- Monthly Principal & Interest
- $69,068
- Monthly Property Taxes
- $3,324
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Longmont, CO
Average List Price $1,156,008
Percent of Sale Price 88%
About Longmont, CO 95,205 Population
31% Since 2002
$ 64,602 Median Income
39.12 Median Age
30% Households with Children
Trends Information provided by ATTOM Data Solutions.
3044003 Elementary School
910918 Middle School
Longmont High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 5/15/2026 | $10,000,000 | | Listed Price |