11229 N 75th Street, Longmont 80503 - MLS #IR1059268

$10,000,000

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5 Beds
6 Baths
7,649 Sqft
20.28 Acres
3 Garages

St. Vrain Valley RE-1J

School District

Active

Status

2003

Year Built


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.

Status: Active

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Essential Information
MLS® #IR1059268
Price$10,000,000
Bedrooms5
Bathrooms6.00
Full Baths3
Half Baths1
Square Footage7,649
Acres20.28
Year Built2003
TypeResidential
Sub-TypeSingle Family Residence
StyleRustic
StatusActive
Community Information
Address11229 N 75th Street
SubdivisionFoothills East
CityLongmont
CountyBoulder
StateCO
Zip Code80503
Amenities
Parking Spaces3
# of Garages3
ViewMountain(s), Plains
Is WaterfrontYes
WaterfrontPond, Stream
Has PoolYes
PoolPrivate
Amenities

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

Utilities

Cable Available, Electricity Available, Natural Gas Available

Parking

Heated Garage, Oversized, Oversized Door, RV Access/Parking

Interior
HeatingForced Air
CoolingCeiling Fan(s), Central Air
FireplaceYes
FireplacesGas, Gas Log, Other
StoriesTwo
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

Appliances

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

Exterior
Lot DescriptionDitch, Level, Meadow
RoofConcrete
Exterior Features

Gas Grill, Spa/Hot Tub, Tennis Court(s)

Windows

Bay Window(s), Double Pane Windows, Skylight(s), Window Coverings

School Information
DistrictSt. Vrain Valley RE-1J
ElementaryHygiene
MiddleWestview
HighLongmont
Additional Information
Date ListedMay 15th, 2026
ZoningA
Listing Details
Metrolist Services Inc (Colorado) Logomilehimodern - Boulder
Office Contact3038179300

11229 N 75th Street Neighborhood Information

Moderate Residential Turnover, Suburb of Denver

Nearby Locations

  • Nearest Airport

    • 21 milesFort Collins-loveland Municipal
  • Nearest College

    • 8 miles Boulder Coll Massage Therapy
  • Nearest University

    • 12 milesRevans Univ Action Learn
  • Nearest Sports Team

    • 31 milesColorado Rockies

Weather & Climate

  • Highs

    • January 42.10℉
    • July 88.90℉
  • Lows

    • January 12.00℉
    • July 55.40℉
  • Precipitation

    • 14.15"

Schools Near 11229 N 75th Street MLS #IR1059268

GreatSchools School Name Distance

HYGIENE ELEMENTARY SCHOOL

Public - Preschool to 5th Grade - Closest Elementry School
0.9 Miles

LONGMONT ESTATES ELEMENTARY SCHOOL

Public - Preschool to 5th Grade
1.8 Miles

BLUE MOUNTAIN ELEMENTARY SCHOOL

Public - Preschool to 5th Grade
2.5 Miles

ALTONA MIDDLE SCHOOL

Public - 6th Grade to 8th Grade - Closest Middle School
2.6 Miles

EAGLE CREST ELEMENTARY SCHOOL

Public - Preschool to 5th Grade
2.7 Miles

LONGMONT HIGH SCHOOL

Public - 9th Grade to 12th Grade - Closest High School
3.1 Miles

WESTVIEW MIDDLE SCHOOL

Public - 6th Grade to 8th Grade
3.1 Miles

Amenities Near 11229 N 75th Street MLS #IR1059268

Property Summary for: MLS# IR1059268

Property Summary: Located in the Foothills East subdivision, 11229 N 75th Street is a Single Family Residence home for sale in Longmont, CO 80503, listed at $10,000,000. Current listing information about 11229 N 75th Street indicates the property features, 5 beds, 6 baths, and has approximately 7,649 square feet of living space, with a lot size of 20.28 acres, and was originally constructed in 2003. The current price per square foot is $1,307. The average price per square foot for properties in 80503 is $13,866. The average list prices for similar properties for sale is $2,646,102. To schedule a private showing of MLS# IR1059268 at 11229 N 75th Street in Foothills East, contact your Longmont real estate team at 719-338-7294.

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Listing information last updated on June 15th, 2026 at 8:34pm MDT.