Property
UResidential
1/50
$1,550,000

1321 Onyx Circle

Longmont, CO 80504
6
Beds
6
Baths
5,147
SqFt
0.29
Acres
RECOLORADO
#IR1055876
Updated: Jun 23, 2026, 10:45am

Property Description

You will appreciate the incredible value in this thoughtfully renovated home nestled in the highly sought-after Rainbow Ridge Estates. This stunning 6-bedroom, 6-bathroom home, complete with a side-load 3-car garage, boasts undeniable curb appeal. Step inside, and you'll be greeted by a grand foyer with a dramatic staircase that sets the tone for this exquisite residence. From the Foyer, a home office or 6th bedroom with an attached 3/4 bathroom provides versatility. A formal dining room is the ideal space for hosting memorable gatherings. The chef's kitchen is a true centerpiece, showcasing a spacious central island, upgraded appliances, and a wall of windows that frame picturesque views of the serene backyard and sparkling pool. Flowing seamlessly from the kitchen, a welcoming family room with gas fireplace and soaring ceilings is perfect for both everyday living & special gatherings. Upstairs, a rare find: four spacious bedrooms, each with its own en-suite bathroom, all upgraded with designer finishes. The luxurious primary suite is a private retreat, featuring a beautifully appointed bathroom, and a peaceful getaway space to unwind in style. A sprawling lower level recreation room with a pool table, a functional exercise or playroom, and an inviting theater room equipped with a projector, wet bar, and wine cellar create endless opportunities for entertainment. A comfortable 5th bedroom with an adjoining upgraded bathroom ensures your guests will feel right at home. This home is designed for living, entertaining, and making cherished memories. From its elegant design to its abundance of amenities, 1321 Onyx Cir is your opportunity to embrace the best of Rainbow Ridge Estates living. Let's Get You Home!
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Included Appliances
DishwasherDisposalDouble OvenDryerOvenRefrigeratorWasher

Property Details

Interior
Above Grade Finished Area
3525
Appliances
DishwasherDisposalDouble OvenDryerOvenRefrigeratorWasher
Basement
FullSump Pump
Below Grade Finished Area
1622
Building Area Total
5147
Cooling
Ceiling Fan(s)Central Air
Fireplace Features
BasementGasLiving RoomOtherPrimary Bedroom
Flooring
TileWood
H V A C Description
Central Air,Ceiling Fan
Heating
Forced Air
Interior Features
Eat-in KitchenFive Piece BathKitchen IslandOpen FloorplanPantryPrimary SuiteVaulted Ceiling(s)Walk-In Closet(s)Wet Bar
Laundry Features
In Unit
Living Area
5147
Other Equipment
Home TheaterSatellite Dish
Room Count
18
Security Features
Smoke Detector(s)
Window Features
Double Pane WindowsWindow Coverings
Construction
Architectural Style
Contemporary
Building Area Source
Assessor
Construction Materials
StoneStuccoFrame
Levels
Two
Roof
Composition
Structure Type
House
Year Built
2004
Site & Exterior
Exterior Features
Spa/Hot Tub
Fencing
Fenced
Garage Spaces
3
Lot Features
LevelSprinklers In Front
Lot Size Acres
0.29
Lot Size Square Feet
12844
Parking Total
3
Patio And Porch Features
Patio
Pool Features
Private
Road Frontage Type
Public
Road Responsibility
Public Maintained Road
Road Surface Type
Paved
Sewer
Public Sewer
Utilities
Cable AvailableElectricity AvailableInternet Access (Wired)Natural Gas Available
Vegetation
Wooded
Water Source
Public
Zoning
SFH
Financials
Association Fee
500
Association Fee Annual
500.00
Association Fee Frequency
Annually
Association Fee Includes
Reserves
Association Fee Total Annual
500.00
Contract Earnest Check To
Elite Title Company - Kim Mittan
Contract Min Earnest
75000.00
Exclusions
Seller's personal property
Ownership
Individual
Parcel Number
R0501341
Purchase Contract Date
2026-06-11
Tax Annual Amount
10244
Tax Legal Description
LOT 17 BLOCK 1 RAINBOW RIDGE ESTATES
Tax Year
2025

Neighborhood & Lifestyle

Community & Association
Association Amenities
Park
Association Name
Rainbow Ridge Estates
Association Phone
720-249-8733
Association U R L
Restrictions Covenants
Yes
Subdivision Name
Rainbow Ridge Estates
Schools
Ratings
Elementary
Burlington
Middle
Sunset
High
Niwot
Elem. District
St. Vrain Valley RE-1J
High District
St. Vrain Valley RE-1J
Listing provided courtesy of RECOLORADO via IDX. Updated: Jun 23, 2026, 10:45am.
Brian Sundberg

Listing Agent

Compass - Boulder

Call Agent