12357 N 75th Street
Longmont, CO, 80503
$9,950,000
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, this Boulder County estate offers natural beauty, luxury, and privacy just 20 minutes from downtown Boulder. At the heart of the property is a newly constructed residence, thoughtfully designed for elevated indoor-outdoor living. Expansive accordion glass doors capture breathtaking views, bringing the landscape into every room. 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 butler’s pantry. A dramatic open-hearth fireplace anchors the double height great room. 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 fire pit, and expansive patios offer multiple venues for entertaining or unwinding in total privacy. Direct lake access provides the rare ability to paddle board, canoe, fish, 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 community feel.
Property Details
Price:
$9,950,000
MLS #:
RECIR1060946
Status:
Active
Beds:
4
Baths:
6
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Hygiene Heights
Finished Sq Ft:
4,609
Total Sq Ft:
10,248
Lot Size:
304,139 sqft / 6.98 acres (approx)
Year Built:
2025
Schools
School District:
St. Vrain Valley RE-1J
Elementary School:
Hygiene
Middle School:
Westview
High School:
Silver Creek
Interior
Above Grade Finished Area
4606
Appliances
Bar Fridge, Dishwasher, Dryer, Freezer, Microwave, Oven, Refrigerator, Washer
Bathrooms
2 Full Bathrooms, 2 Three Quarter Bathrooms, 2 Half Bathrooms
Below Grade Finished Area
3
Below Grade Unfinished Area
5639
Cooling
Central Air
Heating
Forced Air, Radiant
Interior Features
Eat-in Kitchen, Five Piece Bath, Sauna
Levels
Two
Main Level Bathrooms
3
Main Level Bedrooms
2
Exterior
Attached Garage YN
1
Construction Materials
Frame
Exterior Features
Gas Grill, Spa/Hot Tub
Fencing
Partial
Garage Spaces
3
Lot Features
Level, Sprinklers In Front
Parking Features
Oversized, Oversized Door, RV Access/Parking
Parking Spots
3
Parking Total
3
Patio And Porch Features
Deck, Patio
Roof
Composition, Metal
View
Mountain(s), Plains, Water
Window Features
Double Pane Windows, Window Coverings
Financial
Tax Year
2025
Map
Contact Us
Mortgage Calculator
Property Summary
- Located in the Hygiene Heights subdivision, 12357 N 75th Street Longmont CO is a Single Family for sale in Longmont, CO, 80503. It is listed for $9,950,000 and features 4 beds, 6 baths, and has approximately 10,248 square feet of living space, and was originally constructed in 2025. The current price per square foot is $971. The average price per square foot for Single Family listings in Longmont is $357. The average listing price for Single Family in Longmont is $1,177,223. To schedule a showing of MLS#recir1060946 at 12357 N 75th Street in Longmont, CO, contact your Smart Sale AI agent at 3039066915.
Similar Listings Nearby
Additional Details
MLS ID : RECIR1060946
Listing Key : REC2054697030
Parcel Number : R0052933
Zip Code : 80503
City : Longmont
State : CO
Building if Condo :
Full Street: 12357 N 75th Street
Address : 12357
Address Prefix :
Address Suffix : Street
Street : 75th
Street Prefix : N
Street Suffix :
Unit if Condo :
Latitude : 40.198784
Longitude : -105.180893
Property Type : singlefamily
Property Sub Type : Single Family Residence
Stories Total if Condo :
Lot Size : 304,139 sqft / 6.98 acres (approx)
Ownership : Individual
Zoning : RR
Condition : New Construction
Renovation :
Pets Allowed :
Special Conditions :
Possession : Closing/DOD
Original Price : 9950000
Close Price :
Close Date :
List Date : Jun 4, 2026
List Contract Date : 2026-06-04
Off Market Date :
Purchase Contract Date :
Days on Market : 89
Concessions Amount :
Concession Comment :
Renovation :
Company : Compass – Boulder

Copyright 2026. All rights reserved.
12357 N 75th Street
Longmont, CO
















































