Property Search

Save
Ask
Tour
Hide
Share
$10,000,000
2 Days On Site

11229 N 75th Street
Longmont, CO 80503

For Sale|Single Family Residence|Active
5
Beds
6
Total Baths
3
Full Baths
3
Partial Baths
7,649
SqFt
$1,307
/SqFt
2003
Built
Subdivision:
Foothills East
County:
Boulder
11229 N 75th Street11229 N 75th Street11229 N 75th Street11229 N 75th Street
Save
Ask
Tour
Hide
Share

Mortgage Calculator

Monthly Payment (Est.)

$45,624
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

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.

Save
Ask
Tour
Hide
Share
Listing Snapshot
Price 
$10,000,000
Days On Site 
2 Days
Bedrooms 
5
Inside Area (SqFt) 
7,649 sqft
Total Baths 
6
Full Baths 
3
Partial Baths 
3
Lot Size 
20.28 Acres
Year Built 
2003
MLS® Number 
IR1059268
Status 
Active
Property Tax 
$39,891
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Plans
Friends & Family
Recent Activity
4 hours agoListing updated with changes from the MLS®
3 days agoListing first seen on site
General Features
Acres 
20.28
Attached Garage 
Yes
Direction Faces 
East
Garage 
Yes
Garage Spaces 
3
Levels 
Two
Parking 
Heated GarageOversizedRV Access/ParkingAttached
Parking Spaces 
3
Property Sub Type 
Single Family Residence
Security 
Smoke Detector(s)
Sewer 
Septic Tank
SqFt Above 
7649
SqFt Total 
7649
Style 
Rustic
Utilities 
Cable AvailableElectricity AvailableNatural Gas Available
Zoning 
A
Interior Features
Appliances 
OvenBar FridgeDishwasherDisposalDouble OvenDown DraftMicrowaveRefrigeratorSelf Cleaning Oven
Basement 
None
Cooling 
Ceiling Fan(s)Central Air
Fireplace Features 
GasGas LogOther
Flooring 
TileWood
Heating 
Forced Air
Interior 
Eat-in KitchenKitchen IslandOpen FloorplanPantryVaulted Ceiling(s)Walk-In Closet(s)Wet Bar
Laundry Features 
In Unit
Main Level Bedrooms 
1
Spa 
Yes
Window Features 
Bay Window(s)Double Pane WindowsSkylight(s)Window Coverings
Bathroom Full 
Level - Upper
Bathroom Half 
Level - Main
Bathroom Three Quarter 
Level - Upper
Bedroom 
Dimensions - 13 x 16Level - UpperDescription - Wood
Dining Room 
Dimensions - 20 x 20Level - MainDescription - Tile
Game Room 
Dimensions - 24 x 23Level - MainDescription - Carpet
Great Room 
Dimensions - 22 x 40Level - MainDescription - Tile
Kitchen 
Dimensions - 24 x 23Level - MainDescription - Tile
Laundry 
Dimensions - 18 x 9Level - MainDescription - Tile
Living Room 
Level - Main
Office 
Dimensions - 16 x 19Level - MainDescription - Wood
Save
Ask
Tour
Hide
Share
Exterior Features
Construction Details 
BrickStoneFrame
Exterior 
Gas GrillTennis Court(s)
Fencing 
FencedPartial
Lot Features 
WoodedLevelMeadow
Patio And Porch 
Deck
Pool Features 
Private
Private Pool 
Yes
Roof 
Concrete
Spa 
Yes
Spa Features 
Bath
View 
Mountain(s)
Waterfront Features 
PondStream
Waterview 
Mountain(s)
Windows/Doors 
Bay Window(s)Double Pane WindowsSkylight(s)Window Coverings
Community Features
Association Amenities 
Fitness CenterPlaygroundPoolSpa/Hot TubTennis Court(s)
Financing Terms Available 
CashConventional
Horse Allowed 
Yes
Horse Property 
Corral(s)
Roads 
Paved
School District 
St. Vrain Valley RE-1J
Schools
School District
St. Vrain Valley RE-1J
Elementary School
Hygiene
Middle School
Westview
High School
Longmont
Listing courtesy of milehimodern - Boulder tim@goodacreproperties.com



The content relating to real estate for sale in this Web site comes in part from the Internet Data eXchange ("IDX") program of METROLIST, INC., DBA RECOLORADO real estate listings held by brokers other than milehimodern - Boulder are marked with the IDX Logo. This information is being provided for the consumers' personal, non-commercial use and may not be used for any other purpose. All information subject to change and should be independently verified.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
Save
Ask
Tour
Hide
Share