1444 Onyx Circle
Longmont, CO, 80504 $ 1,825,000
Bedrooms7 Baths5.0 Sq 6,840 Monthly Estimate*
$ 11,237
Listed by Madison & Company Properties - Boulder
for $1,825,000 with 7 bedrooms and 5 full baths. This 6,840 square foot home was built in 2005 on a lot size of 0.24.
Beautifully renovated luxury home in sought-after Rainbow Ridge. This exceptional residence features soaring ceilings, abundant natural light, and a thoughtfully designed layout that blends elegance with everyday functionality. After major renovations & recent upgrades, the home presents beautifully. Mature flowering trees in the rear of the home coupled with a custom pond-like water feature creates a sense of tranquility and privacy. Multiple covered outdoor patio spaces on the front and rear of the home shelter one from the elements. Raised flower beds and a dog run on the side of the home are an added bonus. Coming inside, you're greeted with a formal sitting room/office space, equipped with a gas fireplace. Turn around, and find a formal dining room, with butler's pantry, wet bar, and convenient access to the gourmet kitchen. Kitchen is fitted with state-of-the-art appliances, two islands, and plenty of cooking space. Note, the current stove is electric, but there is a gas line located just behind it. A comfortable and casual eating space is presented in the kitchen, with an equally comfortable main floor living room. Finishing out the main floor is a generously sized bedroom with its own attached bath. Going upstairs, you will find four more bedrooms -- the regal primary suite, with truly spa-like finishes, a private bedroom with en suite bath, and two more bedrooms conjoined with a jack-and-jill style bath -- fully renovated & updated, and featuring a soaking tub. Enjoy a conveniently placed laundry shoot, as well as whole-house vacuum hookups in the upper level. Moving down into the newly finished basement, find two MORE bedrooms, an updated bathroom, as well as a proper exercise/workout space & a game room. Plenty of storage is also found in the lower level. The large, 3-car attached garage comes fitted with an EV charger. This opportunity in Rainbow Ridge Estates does not come often -- strike while the iron is hot!
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Single Family Coming Soon
FeaturesInteriorInterior Amenities Eat-in Kitchen Five Piece Bath Jack & Jill Bathroom Kitchen Island Open Floorplan Pantry Vaulted Ceiling(s) Walk-In Closet(s) Wet Bar
Basement Full
Fireplace Features Gas Gas Log
Basement (Y/N) Y
Window Features Double Pane Windows
Above Grade Finished Area 4494
Half Baths 0
3/4 Baths 0
Total Bedrooms 7
Below Grade Finished Area 1259
Main Level Bedrooms 1
Main Level Bathrooms 0
Total Baths 5
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GeneralHeating Forced Air
Cooling Central Air
Utilities Electricity Available Natural Gas Available
Possession Closing/DOD
Roof Composition
Appliances Bar Fridge Dishwasher Disposal Double Oven Dryer Oven Refrigerator Washer
Zoning RES
HOA Fee 300
Garage Spaces 3
Architectural Style Contemporary
Construction Materials Stone Stucco Frame
Exclusions Seller's Personal Property
Year Built 2005
Levels Two
Property Subtype Single Family Residence
Tax Year 2025
Ownership Individual
Assoc Fee Paid Per Annually
County Boulder
Property Type Residential
HOA Y
Attached Garage Y
Subdivision Name Rainbow Ridge Estates
Full Baths 0
Status Coming Soon
Directions From the Diagonal Highway going north take a right to on Hover Street. Then left on Plateau Road. Enter Rainbow Ridge Estates on Moonstone Court take a right on Onyx Circle. Home is on the left.
High School Niwot
City Longmont
High School District St. Vrain Valley RE-1J
Lot Size Square Feet 10549
Elementary School Burlington
Tax Annual Amount 10327
Middle/Junior High School Sunset
Concessions No
Virtual Tour https://www.zillow.com/view-imx/2f4eb777-4814-4758-99c0-48dc119cb688?setAttribution=mls&wl=true&initialViewType=pano&utm_source=dashboard
Structure Type House
Standard Status Coming Soon
Occupancy Type Owner
Elementary School District St. Vrain Valley RE-1J
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ExteriorVegetation Wooded
Fencing Fenced
Lot Features Level Sprinklers In Front
Water Source Public
Total Parking 3
Building Area Total 6840
Lot Size Acres 0.24
Road Surface Type Paved
Road Frontage Type Public
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* Excluded FeaturesList ByMadison & Company Properties - BoulderBroker
Affordability Calculator
- Monthly Principal & Interest
- $11,237
- Monthly Property Taxes
- $861
- 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 $1,198,428
Percent of Sale Price 34%
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.
3043697 Elementary School
910867 Middle School
Niwot High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 4/2/2026 | $1,825,000 | | Listed Price |