1321 Onyx Circle, Longmont, CO 80504

Local realty services provided by:ERA Shields Real Estate
1321 Onyx Circle,Longmont, CO 80504
$1,650,000
  • 6 Beds
  • 6 Baths
  • 5,147 sq. ft.
  • Single family
  • Active
Upcoming open houses
  • Sun, Apr 12
    02:00 pm - 04:00 pm
Listed by: brian sundberg, jennifer burke3039315483
Office: compass - boulder
MLS#:IR1055876
Source:ML

Price summary

  • Price:$1,650,000
  • Price per sq. ft.:$320.58
  • Monthly HOA dues:$41.67

About this home

Welcome to elevated living at 1321 Onyx Cir, 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 thoughtfully designed home office or 6th bedroom with an attached 3/4 bathroom provides versatility. Formal dining room 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-perfect for both everyday living & special gatherings. Upstairs, a rare find: four spacious bedrooms, each with its own en-suite bathroom, all thoughtfully upgraded. The...

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Home facts

  • Year built:2004
  • Listing ID #:IR1055876

Rooms and interior

  • Bedrooms:6
  • Total bathrooms:6
  • Full bathrooms:2
  • Flooring:Tile, Wood
  • Bathrooms Description:Five Piece Bath
  • Kitchen Description:Dishwasher, Disposal, Double Oven, Eat-in Kitchen, Kitchen Island, Oven, Pantry, Refrigerator
  • Basement:Yes
  • Basement Description:Full, Sump Pump
  • Living area:5,147 sq. ft.

Heating and cooling

  • Cooling:Ceiling Fan(s), Central Air
  • Heating:Forced Air
  • Central air:Yes

Structure and exterior

  • Roof:Composition
  • Year built:2004
  • Building area:5,147 sq. ft.
  • Lot area:0.29 Acres
  • Lot Features:Level, Sprinklers In Front
  • Architectural Style:Contemporary
  • Construction Materials:Frame, Stone, Stucco
  • Exterior Features:Patio, Spa/Hot Tub
  • Levels:2 Story

Schools

  • High school:Niwot
  • Middle school:Sunset
  • Elementary school:Burlington

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$1,650,000
  • Price per sq. ft.:$320.58
  • Tax amount:$10,244 (2025)

Features and amenities

  • Laundry features:Dryer, In Unit, Washer
  • Amenities:Double Pane Windows, Smoke Detector(s), Window Coverings
  • Pool features:Private

Parking

  • Total parking spaces:3
  • Garage:Yes
  • Garage spaces:3
MLS LogoBased on information submitted to the MLS GRID as of April 9, 2026 12:16 PM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.