Recently Listed New Construction 12357 N 75th Street
Longmont, CO, 80503 $ 9,950,000
Bedrooms4 Baths4.2 Sq 10,248 Monthly Estimate*
$ 61,264
Listed by Compass - Boulder
for $9,950,000 with 4 bedrooms and 4 full baths, 2 half baths. This 10,248 square foot home was built in 2025 on a lot size of 6.98.
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.
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FeaturesInteriorInterior Amenities Eat-in Kitchen Five Piece Bath Sauna
Basement Crawl Space
Basement (Y/N) N
Window Features Double Pane Windows Window Coverings
Above Grade Finished Area 4606
Half Baths 2
3/4 Baths 2
Total Bedrooms 4
Below Grade Finished Area 3
Main Level Bedrooms 2
Main Level Bathrooms 3
Total Baths 6
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GeneralHeating Forced Air Radiant
Cooling Central Air
Utilities Electricity Available Natural Gas Available
Possession Closing/DOD
Roof Composition Metal
Appliances Bar Fridge Dishwasher Dryer Freezer Microwave Oven Refrigerator Washer
Zoning RR
Garage Spaces 3
Patio/Porch Features Deck Patio
Pool Features Private
Construction Materials Frame
Exclusions Sellers Personal Property Water Rights Included
Year Built 2025
View Mountain(s) Plains Water
Levels Two
Property Subtype Single Family Residence
Tax Year 2025
Ownership Individual
County Boulder
Property Type Residential
HOA N
Attached Garage Y
Subdivision Name Hygiene Heights
Possible Use Residential
Full Baths 2
Status Active
Directions Shared driveway on W side of 75th St.
High School Silver Creek
City Longmont
High School District St. Vrain Valley RE-1J
Lot Size Square Feet 304139
Listing Terms Cash Conventional
Elementary School Hygiene
Middle/Junior High School Westview
Property Condition New Construction
Concessions No
Virtual Tour https://vimeo.com/1192330324?fl=pl&fe=sh
Structure Type House
Standard Status Active
Occupancy Type Owner
Elementary School District St. Vrain Valley RE-1J
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ExteriorExterior Amenities Gas Grill Spa/Hot Tub
Fencing Partial
Parking Features Oversized Oversized Door RV Access/Parking
Lot Features Level Sprinklers In Front
Water Source Public
Total Parking 3
Building Area Total 10248
Lot Size Acres 6.98
Horse Y/N Y
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* Excluded FeaturesAffordability Calculator
- Monthly Principal & Interest
- $61,264
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Longmont, CO
Average List Price $1,160,654
Percent of Sale Price 88%
About Longmont, CO 95,205 Population
31% Since 2002
$ 64,602 Median Income
39.12 Median Age
30% Households with Children
Trends Information provided by ATTOM Data Solutions.
3044003 Elementary School
910918 Middle School
Silver Creek High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 6/4/2026 | $9,950,000 | | Listed Price |