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12357 N 75th St

Longmont, CO 80503
  • $11,950,000
  • STATUS: Active
  • ON SITE: 173 Days
  • MLS #: 1040477
UPDATED: 23 min ago
$11,950,000
  • 4
    BEDS
  • 6.98
    ACRES
  • 4
    BATHS
  • 2
    1/2 BATHS
  • 4,609
    SQFT
  • $2,593
    $/SQFT
Neighborhood:
Type:
Single-Family Home
Built:
2025
County:

School Information

Elementary School:
Middle School:
High School:
School District:

Description

Lakeside living near Boulder is virtually unheard of, making 12357 N 75th Street one of the most exceptional opportunities in the region. Set on 7 lush, irrigated acres with direct access to a private lake and sweeping views of Longs Peak and the entire Front Range, this Boulder County estate offers natural beauty, luxury, and privacy just 20 min. from downtown Boulder. At the heart of the property is a newly constructed 5,754 SF residence, thoughtfully designed for elevated indoor-outdoor living. Expansive accordion glass doors and floor-to-ceiling windows capture breathtaking views, bringing the landscape into every room. Every element has been curated to support a life of ease, comfort, and refined style. The kitchen is a standout, equipped with Sub-Zero and Wolf appliances, a steam oven, a striking steel range hood, wine storage, and a fully appointed cook-in butler's pantry. A dramatic open-hearth fireplace anchors the great room, where rich textures, such as handcrafted cabinetry, reclaimed wood beams, and custom steel elements, create depth and sophistication. The home features four spacious bedrooms and six bathrooms, including a luxurious primary suite with a private loft, balcony, coffee bar, double-sided steel fireplace, spa bath with a soaking tub and steam shower, and a custom-designed walk-in closet. A dining room, private home office, and generous laundry room round out the home's well-appointed interior. Step outside to a true lifestyle haven. A heated pool and spa, lakeside firepit, and expansive patios offer multiple venues for entertaining or unwinding in total privacy. Direct lake access provides the rare ability to paddleboard, canoe, or enjoy peaceful moments beside the water. The estate also includes a newly constructed agricultural barn, an original carriage house, and a freestanding art studio. Just down the road, the charming enclave of Hygiene offers a taste of small-town life, boutique shops, and close-knit community feel.

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© 2026 Information and Real Estate Services, LLC. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but is not guaranteed accurate by the MLS or Downtown Real Estate Brokers, LLC.. Data last updated: 2026-01-22T07:43:30.107.

Information source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules © Copyright IRES.
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12357 N 75th St Longmont, CO 80503

  • Price: $11,950,000
  • Status: Active
  • On Site: 173 Days
  • Updated: 23 min ago
  • MLS #: 1040477
4
Beds
4
Baths
2
½ Baths
6.98
Acres
4,609
SQFT
$2,593
$/SQFT
2025
Built
Neighborhood:
Hygiene Heights 3
County:
Boulder
Area:
Suburban Plains
Elementary School:
Hygiene
Middle School:
Westview
High School:
Silver Creek
School District:
ST Vrain Dist RE 1J
Property Description
Lakeside living near Boulder is virtually unheard of, making 12357 N 75th Street one of the most exceptional opportunities in the region. Set on 7 lush, irrigated acres with direct access to a private lake and sweeping views of Longs Peak and the entire Front Range, this Boulder County estate offers natural beauty, luxury, and privacy just 20 min. from downtown Boulder. At the heart of the property is a newly constructed 5,754 SF residence, thoughtfully designed for elevated indoor-outdoor living. Expansive accordion glass doors and floor-to-ceiling windows capture breathtaking views, bringing the landscape into every room. Every element has been curated to support a life of ease, comfort, and refined style. The kitchen is a standout, equipped with Sub-Zero and Wolf appliances, a steam oven, a striking steel range hood, wine storage, and a fully appointed cook-in butler's pantry. A dramatic open-hearth fireplace anchors the great room, where rich textures, such as handcrafted cabinetry, reclaimed wood beams, and custom steel elements, create depth and sophistication. The home features four spacious bedrooms and six bathrooms, including a luxurious primary suite with a private loft, balcony, coffee bar, double-sided steel fireplace, spa bath with a soaking tub and steam shower, and a custom-designed walk-in closet. A dining room, private home office, and generous laundry room round out the home's well-appointed interior. Step outside to a true lifestyle haven. A heated pool and spa, lakeside firepit, and expansive patios offer multiple venues for entertaining or unwinding in total privacy. Direct lake access provides the rare ability to paddleboard, canoe, or enjoy peaceful moments beside the water. The estate also includes a newly constructed agricultural barn, an original carriage house, and a freestanding art studio. Just down the road, the charming enclave of Hygiene offers a taste of small-town life, boutique shops, and close-knit community feel.
Exterior Features

Architectural Style In-Law AreaLegal ConformingContemporary Construction Materials FrameBrickStoneWood Siding Exterior Features Sprinkler SystemBalconyHot Tub>8' Garage DoorHeated GarageOversized GarageCarriage HouseDrive Through Garage Garage Sq Ft 1139 Garage Type Attached Parking Features Garage Door OpenerRV Access/Parking Patio And Porch Features PatioDeck Pool Features Private Roof CompositionMetal View Mountain(s)HillsPlains ViewWaterPanoramic Waterfront YN Yes Window Features Window Coverings

Interior Features

Above Grade Finished Area 4609 Accessibility Features Level LotMain Floor BathMain Level Bedroom Additional Upper Sq Ft 2600 All Bedrooms Conform Yes Appliances Electric RangeSelf Cleaning OvenDouble OvenDishwasherRefrigeratorBar FridgeWasherDryerMicrowaveFreezerSome FurnitureDisposalFire Alarm Basement NoneCrawl SpaceBuilt-In RadonSump Pump Bathrooms Total Integer 6 Baths Full Additional 0 Baths Full Basement 0 Baths Full Lower 0 Baths Full Main 1 Baths Full Upper 1 Baths Half Additional 0 Baths Half Basement 0 Baths Half Lower 0 Baths Half Main 1 Baths Half Upper 1 Baths Rough In 0 Baths Three Quarters Additional 0 Baths Three Quarters Basement 0 Baths Three Quarters Lower 0 Baths Three Quarters Main 1 Baths Three Quarters Upper 1 Below Grade Finished Area 0 Cooling Central Air Fireplace Features Two or MoreGasGas LogLiving Room Flooring Wood Has Family Room No Has Study No Heating Forced AirRadiant Interior Features Eat-in KitchenSeparate Dining RoomCathedral Ceiling(s)Open FloorplanWorkshopPantryWood WindowsNatural WoodworkWalk-In Closet(s)SaunaWet BarWasher/Dryer HookupKitchen IslandTwo Primary SuitesHigh CeilingsBeamed Ceilings Levels Two Living Area Source Plans Main Floor Sq Ft 2648 Room Type Loft Upper Sq Ft 1961

Property Features

Are Ditches Active No Association YN No Electric Xcel Exclusions Personal Property currently on premises. Artworkphotographsstaging items. No machinery or farm equipment shall be implied as part of sale. Fencing PartialWood Flood Plain Minimal Flood or C Rating Gas Xcel Green Energy Efficient WindowsHigh Efficiency FurnaceEnergy RatedPhotovoltaic Owned Has Improvements No Has Irrigation Ditches No Has Metro Tax District No Has Water Rights Yes Horse Amenities Horse(s) AllowedBarnCorral(s)Pasture Irrigation Water Rights YN No Is Water Meter Installed Yes Listing Terms CashConventional1031 Exchange Lot Features WoodedEvergreen TreesDeciduous TreesNative GrassLevelAbuts DitchAbuts Pond/LakeAbuts Farm LandOutbuildingsHouse Faces WestUnincorporatedLake AccessLake FrontWaterfrontWater Rights Included New Construction Status NewCompleted New Construction YN Yes Other Structures Storage Possible Use Single FamilyFarm Power Production Type 1 Property Sub Type Mixed Use Road Frontage Type Priv Rd up to County Standards Road Surface Type Gravel Security Features Fire Sprinkler SystemFire AlarmSecurity System Sewer Septic TankSeptic Field Solar Pv Kilowatts 11.75 Solar Pv Year Installed 2025 Special Listing Conditions Private Owner Tax Annual Amount 14789 Tax Year 2024 Trash Private Utilities Natural Gas AvailableElectricity AvailableCable AvailableSatellite AvailHigh Speed AvailUnderground Utilities Water Source DistrictCistern Zoning RR

Listing information © 2026 Information and Real Estate Services
Listing provided courtesy of Zachary Nassar of Nassar Realty LLC: 3037758522.



© 2026 Information and Real Estate Services, LLC. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but is not guaranteed accurate by the MLS or Downtown Real Estate Brokers, LLC.. Data last updated: 2026-01-22T07:43:30.107.

Information source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules © Copyright IRES.
 
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