Step into a world of ranching sophistication in Boulder, Colorado! Built in 2015, this expansive 5,442 sf masterpiece redefines executive farming and ranching. Four spacious bedrooms and 5 luxurious bathrooms. Wet bars both inside and outside are designed for modern comfort and effortless entertaining in a rustic setting with impressively formidable wood beams and other extensive timber accents. Cook like a pro in the stunning chef's kitchen, outfitted with top-of-the-line Wolf and Sub-Zero appliances and sleek knotty alder cabinetry that perfectly blends executive ranch style and function. The soaring great room, anchored by a towering stone wood-burning fireplace, flows effortlessly through the massive wall of windows and glass doors overlooking the wraparound cedar wood deck and breathtaking views of the Flatirons & Long's Peak. The master bedroom is pure indulgence, featuring its own cozy fireplace and executive office with panoramic, unmatched mountain views that will take your breath away every morning. Set on a 7.4-acre horse property, the property is surrounded by open space with jaw-dropping views of the back range. The stars and stripes are painted on a historic barn that heralds national pride. Smart home wiring, built-in speakers to set the mood, plus a 3-car garage. Top all this off with a 1500 sf heated shop that includes multiple 220 outlets for welding and other farm and ranch essentials, professionally designed and well-tested heavy steel sorting corrals and gates, extensive hay storage, and other outbuilding accessories. Geothermal heat pump with radiant in-floor heat and back up natural gas forced air furnace. Solar systems augment the demand in the main residence and the shop.
For sale
Price cut: $1.2M (3/20)
$5,290,000
8642 Mineral Rd, Longmont, CO 80503
4beds
5baths
5,442sqft
Est.:
Mixed Use
Built in 2015
7.4 Acres Lot
$-- Zestimate®
$972/sqft
$-- HOA
What's special
Towering stone wood-burning fireplaceWraparound cedar wood deckFour spacious bedroomsSoaring great roomBuilt-in speakersSleek knotty alder cabinetry
- 27 days |
- 2,899 |
- 127 |
Zillow last checked: 7 hours ago
Listing updated: March 20, 2026 at 11:49am
Listed by:
The KL Team 3034443177,
KL Realty
Source: IRES as distributed by MLS GRID,MLS#: 1050852
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
Primary bedroom
- Description: Carpet
- Features: Full Primary Bath
- Level: Main
- Area: 255 Square Feet
- Dimensions: 17 x 15
Bedroom 2
- Description: Hardwood
- Level: Lower
- Area: 195 Square Feet
- Dimensions: 13 x 15
Bedroom 3
- Description: Carpet
- Level: Main
- Area: 143 Square Feet
- Dimensions: 13 x 11
Kitchen
- Description: Hardwood
- Level: Main
- Area: 247 Square Feet
- Dimensions: 19 x 13
Living room
- Description: Hardwood
- Level: Main
- Area: 450 Square Feet
- Dimensions: 18 x 25
Heating
- Forced Air, Heat Pump, Wood Stove, Radiant
Cooling
- Central Air, Ceiling Fan(s)
Appliances
- Included: Gas Range, Double Oven, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Water Softener Owned, Disposal
- Laundry: Washer/Dryer Hookup
Features
- Eat-in Kitchen, Cathedral Ceiling(s), Open Floorplan, Pantry, Walk-In Closet(s), High Ceilings, Beamed Ceilings
- Flooring: Wood
- Basement: Partial,Walk-Out Access
- Has fireplace: Yes
- Fireplace features: Two or More, Gas, Living Room
Interior area
- Total structure area: 5,442
- Total interior livable area: 5,442 sqft
Video & virtual tour
Property
Parking
- Total spaces: 3
- Parking features: Garage Door Opener, Attached
- Attached garage spaces: 3
- Details: Attached
Features
- Levels: Tri-Level
- Fencing: Fenced,Metal
- Has view: Yes
- View description: Mountain(s), Hills, Plains View
Lot
- Size: 7.4 Acres
- Features: Pasture, Dry, Sloped, Abuts Farm Land, Abuts Private Open Space, Paved, Geo-Thermal
Details
- Additional structures: Corral(s), Barn(s), Shed(s), Livestock Shed
- Parcel number: R0511231
- Zoning: A
- Special conditions: Private Owner
- Horses can be raised: Yes
- Horse amenities: Zoning Appropriate for 4+ Horses, Barn, Corral(s), Pasture, Tack Room, Loafing Shed, Hay Storage
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Farmhouse,Contemporary
- Property subtype: Mixed Use
Materials
- Frame, Stone
- Roof: Shingle
Condition
- New construction: No
- Year built: 2015
Utilities & green energy
- Electric: Xcel, Photovoltaics Seller Owned
- Gas: Xcel
- Sewer: Septic Tank
- Water: Well
- Utilities for property: Natural Gas Available, Electricity Available
Community & HOA
Community
- Security: Security Gate
- Subdivision: Unincorporated Boulder County
HOA
- Has HOA: No
Location
- Region: Longmont
Financial & listing details
- Price per square foot: $972/sqft
- Tax assessed value: $2,055,220
- Annual tax amount: $14,754
- Date on market: 2/28/2026
- Listing terms: Cash,Conventional
- Exclusions: 4 grain bins, flagpole, carved eagle, bronze cowboy statue, farm equipment, longhorn steer, elk, deer, antelope, blue cattle squeeze chutes and any items referring to VAV Cattle such as the flagstone sign at entrance, reverse osmosis water purifier, piano.
- Electric utility on property: Yes
- Road surface type: Asphalt
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 3/20/2026 | Price change | $5,290,000-18.5%$972/sqft |
Source:  IRES as distributed by MLS GRID #1050852 Report a problem | ||
| 3/9/2026 | Price change | $6,490,000-5.9%$1,193/sqft |
Source:  REcolorado as distributed by MLS GRID #IR1050852 Report a problem | ||
| 2/4/2026 | Listed for sale | $6,900,000+34400%$1,268/sqft |
Source:  IRES as distributed by MLS GRID #1050852 Report a problem | ||
| 9/6/2006 | Sold | $20,000-97.6%$4/sqft |
Source: Public Record Report a problem | ||
| 3/13/2006 | Sold | $825,000$152/sqft |
Source: Public Record Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $14,761 +1.3% | $134,123 -10.7% |
| 2024 | $14,571 +31% | $150,126 -0.9% |
| 2023 | $11,121 +1.6% | $151,510 +41.9% |
| 2022 | $10,947 -32.4% | $106,737 -3.3% |
| 2021 | $16,203 | $110,433 -32.7% |
| 2020 | $16,203 +122.2% | $164,060 |
| 2019 | $7,292 | $164,060 +120.6% |
| 2018 | $7,292 | $74,358 +34% |
| 2017 | $7,292 +475.2% | $55,501 +320.7% |
| 2016 | $1,268 +4.9% | $13,191 +62.9% |
| 2015 | $1,208 +56.3% | $8,099 |
| 2014 | $773 -6.6% | $8,099 |
| 2013 | $827 +7.1% | $8,099 -7.5% |
| 2012 | $773 -50.4% | $8,754 |
| 2011 | $1,557 -26.6% | -- |
| 2007 | $2,123 | $48,270 |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$29,470/mo
Principal & interest
$27134
Property taxes
$2336
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Climate risks
Neighborhood: 80503
Nearby schools
GreatSchools rating
- 9/10Niwot Elementary SchoolGrades: PK-5Distance: 1 mi
- 3/10Sunset Middle SchoolGrades: 6-8Distance: 4.4 mi
- 9/10Niwot High SchoolGrades: 9-12Distance: 1.3 mi
Schools provided by the listing agent
- Elementary: Niwot
- Middle: Sunset Middle
- High: Niwot
Source: IRES as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
Local experts in 80503
- Colorado
- Boulder County
- Longmont
- 80503
- 8642 Mineral Rd
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