1413 Onyx Cir
Longmont, CO 80504
- 4 beds
- 4 baths
- 3,321 sqft
- 12,239 sqft lot
- $398 per sqft
- 2004 build
- – on site
This custom-designed Colorado Craftsman home, spanning 3,200 finished sq. ft. across two stories, is nestled in SW Longmont near rural Niwot. Thoughtfully built with stunning windows, rich woodwork, and wide moldings, it offers defined, flowing spaces that balance comfort, privacy, and utility.Blending timeless elegance with quality craftsmanship and modern efficiency, this home boasts energy-conscious 2x6 construction and premium windows and doors that ensure year-round comfort while keeping utility costs low.Crafted with durable, high-end materials like stone, tile, hickory, and cherry, this home stands apart from the production open concept builds. The heart of the home is a welcoming kitchen, complete with a charming Craftsman fireplace-an inviting centerpiece for gatherings.Unwind in the study, where hand-laid stonework, wood floors, and a central gas fireplace create a warm and inspiring retreat. The expansive 1,700 sq. ft. unfinished basement, with 9' ceilings and roughed-in plumbing, is ready for your custom vision. Seamless indoor-outdoor living is yours with Trex decks on both levels, professionally designed low-maintenance landscaping, a fire pit, and quality concrete work. The oversized 1,100 sq. ft. garage offers finished and insulated walls, indoor water access, and a dedicated workshop-perfect for hobbies or projects. With top-tier appliances and thoughtful features throughout, this exceptional home is designed for both everyday luxury and long-term peace of mind. Situated close to shopping, dining, LOBO trail, this home is offers easy, comfortable living where you can enjoy everything that makes life in south Longmont special.
Last checked:
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Last updated Mar 14, 2025
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MLS# 1025158 —
This home is listed in more than one place. See it here.
The Building
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Year Built:2004
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New Construction:false
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Construction Materials:Wood/Frame
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Architectural Style:Contemporary/Modern
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Building Area Total:3321
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Total SqFt:5051
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Roof:Composition
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Basement:Full
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Levels:Two
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Direction Faces:East
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Stories:2
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Window Features:Window Coverings
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Patio And Porch Features:Patio
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Accessibility Features:Level Lot
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Above Grade Finished Area:3321
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Below Grade Finished Area:1730
Interior
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Interior Features:Study Area
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Living Room Level:Main
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Living Room Features:Hardwood
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Kitchen Level:Main
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Kitchen Features:Hardwood
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Dining Room Level:Main
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Dining Room Features:Hardwood
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Family Room Level:Main
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Family Room Features:Carpet
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Flooring:Wood Floors
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Fireplace:true
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Fireplace Features:Gas
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Laundry Features:Sink
Room Dimensions
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Living Area:3321
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Living Area Units:Square Feet
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Living Area Source:Other
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Main Floor SqFt:1754
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Living Room Area:208
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Living Room Length:16
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Living Room Width:13
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Kitchen Length:22
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Kitchen Area:484
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Kitchen Width:22
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Dining Room Area:176
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Dining Room Length:16
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Dining Room Width:11
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Family Room Area:190
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Family Room Length:19
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Family Room Width:10
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Master Bedroom Area:240
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Master Bedroom Width:15
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Master Bedroom Length:16
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Bedroom 2 Area:182
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Bedroom 2 Length:13
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Bedroom 3 Length:16
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Bedroom 2 Width:14
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Bedroom 4 Length:13
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Bedroom 3 Area:192
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Bedroom 3 Width:12
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Bedroom 4 Area:156
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Bedroom 4 Width:12
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Laundry Room Length:6
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Laundry Room Width:8
Financial & Terms
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Listing Terms:Cash
Location
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Coordinates:-105.11653, 40.13274
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Latitude:40.13274
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Longitude:-105.11653
The Property
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Property Type:Residential
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Property Subtype:Residential-Detached
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Parcel Number:R0501328
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Lot Features:Sidewalks
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Lot Size Acres:0.28
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Lot Size SqFt:12239
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Lot Size Area:12239
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Lot Size Units:Square Feet
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Zoning:RES
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Possible Use:Single Family
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Exclusions:Seller's personal property, garage refrigerator, BBQ
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Horse:false
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Fencing:Partial
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Exterior Features:Balcony
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Water Source:City Water, City of Longmont
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Waterfront:false
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Road Frontage Type:City Street
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Road Surface Type:Paved
Listing Agent
- Contact info:
- No listing contact info available
Taxes
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Tax Year:2023
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Tax Annual Amount:8059
Beds
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Bedrooms Total:4
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Bedroom 2 Level:Upper
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Bedroom 2 Features:Carpet
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Bedroom 3 Level:Upper
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Bedroom 3 Features:Carpet
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Bedroom 4 Level:Upper
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Bedroom 4 Features:Carpet
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Master Bedroom Level:Upper
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Master Bedroom Features:Carpet
Baths
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Total Baths:4
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Three Quarter Baths:1
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Full Baths:2
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Half Baths:1
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Master Bath Features:Full Primary Bath, Luxury Features Primary Bath
The Listing
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Virtual Tour URL Unbranded:https://youtu.be/oNr44EtKyUo
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Special Listing Conditions:Private Owner
Heating & Cooling
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Heating:Forced Air
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Heating:true
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Cooling:Central Air
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Cooling:true
Utilities
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Utilities:Natural Gas Available
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Gas:Natural Gas, Xcel
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Electric:Electric, Xcel
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Sewer:City Sewer
Appliances
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Appliances:Gas Range/Oven
Schools
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Elementary School:Burlington
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Middle Or Junior School:Sunset Middle
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High School:Niwot
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High School District:ST Vrain Dist RE 1J
The Community
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Subdivision Name:Rainbow Ridge Estates
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Senior Community:false
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Spa:false
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Association:true
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Association Fee:300
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Association Fee Includes:Common Amenities
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Association Fee Frequency:Annually
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HOA Transfer Fees:Yes
Parking
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Garage:true
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Attached Garage:true
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Garage Type:Attached
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Garage Spaces:3
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Garage SqFt:1075
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Covered Spaces:3
Monthly cost estimate

Asking price
$1,325,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$7,094
|
Taxes | $671 |
Insurance | $364 |
HOA fees | $25 |
Utilities | $149 See report |
Total | $8,303/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Transit Score®
Provided by WalkScore® Inc.
Transit Score measures a location's access to public transit. It is based on nearby transit routes frequency, type of route (bus, rail, etc.), and distance to the nearest stop on the route. Transit Scores range from 0 (Minimal Transit) to 100 (Rider’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
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1/26/25
Jan 26, 2025
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Listed / Active | IRES | $1,325,000 |