Property Details

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11229 N 75th Street
Longmont, CO 80503
FOR
SALE
$10,000,000
Active
5
Beds
6
Baths
3
Garage
7,649
Sqft
20.28
Acres
MLS# IR1059268
Cumulative Days on Market: 130 · Includes prior listings · Currently listed since 05/15/26 · Data provided by the MLS.

Property Description

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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Property Highlights

Property Type
Residential
Property Sub Type
Single Family Residence
Architectural Style
Rustic
Bedrooms
5
Total Bathrooms
6
Living Area
7,649
Price / Sqft
$1,307
Acres
20.28
Year Built
2003

Location

City/Township
Longmont
Direction Faces
East
View
Mountain(s), Plains
Subdivision
Foothills East
County
Boulder
Zoning
A

Lake/Waterfront Information

Waterfront Features
Pond, Stream

Property Details

Price
$10,000,000
Property Type
Residential
Property Sub Type
Single Family Residence

Building

Structure Type
House
Levels
Two
Total Area
7,649

Community

Local Schools

Elementary School
Hygiene
Middle School
Westview
High School
Longmont
School District
St. Vrain Valley RE-1J

Interior Features

Bedrooms and Bathrooms

Total Bathrooms
6
Bathrooms on Main Level
2
Full Bathrooms
3
1/2 Bathrooms
1
3/4 Bathrooms
2
Bedrooms
5
Bedrooms on Main Level
1

Rooms and Basement

Basement Features
None

Area and Spaces

Living Area
7,649
Above Grade Finished Area
7,649

Appliances

Appliances
Bar Fridge, Dishwasher, Disposal, Double Oven, Down Draft, Microwave, Oven, Refrigerator, Self Cleaning Oven

Interior Features

Interior Features
Eat-in Kitchen, Five Piece Bath, Jack & Jill Bathroom, Kitchen Island, Open Floorplan, Pantry, Vaulted Ceiling(s), Walk-In Closet(s), Wet Bar
Flooring
Tile, Wood
Laundry Features
In Unit
Window Features
Bay Window(s), Double Pane Windows, Skylight(s), Window Coverings
Security Features
Smoke Detector(s)
Fireplace Features
Gas, Gas Log, Other

Heating and Cooling

Heating Features
Forced Air

Building Details

Construction

Architectural Style
Rustic
Year Built
2003

Materials

Construction Materials
Brick, Stone, Frame
Roof
Concrete

Terms

Terms

Ownership
Corporation/Trust
Exclusions
Seller’s personal property and/or staging items., Water Rights Included, Irrigation Well Included, Mineral Rights Included
Special Terms
Cash, Conventional

Taxes

Tax

Tax (Annual)
$39,891

HOA

Association Ammenities
Fitness Center, Playground, Pool, Spa/Hot Tub, Tennis Court(s)

Heating, Cooling & Utilities

Cooling Features
Ceiling Fan(s), Central Air

Utilities

Utilities
Cable Available, Electricity Available, Natural Gas Available
Sewer
Septic Tank

Lot

Acres
20.28
Lot Size Area Sq Ft
883,362
Lot Features
Ditch, Level, Meadow
Road Surface
Paved
Road Frontage
Public

Exterior Features

Exterior Features
Gas Grill, Spa/Hot Tub, Tennis Court(s)
Patio And Porch Features
Deck
Fencing
Fenced, Partial
For Horses
Yes
Horse Amenities
Corral(s)

Parking

Total Parking Spaces
3
Garage Capacity
3
Parking Features
Heated Garage, Oversized, Oversized Door, RV Access/Parking

Pool Features

Pool Features
Private
Spa Features
Bath
Listed by milehimodern – Boulder, 3038179300
Listing Data last updated 09/22/2026 04:00 pm
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Property History

5 days ago
Property information last updated
129 days ago
Status Active. This is the date the listing was placed on market.
Cumulative Days on Market: 130 days (includes prior listings) · Currently listed since May 15, 2026. Data provided by the MLS.

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