- 4 beds
- 3 baths
- 2,407 sqft
- 10,237 sqft lot
- $469 per sqft
- 1960 build
- – on site
Sellers are offering a $15k buy-down if they are under contract by 7/19! Welcome to The Cottle House, a mid-century modern masterpiece in Arapaho Hills. Originally designed by Bruce Sutherland and beautifully "retrovated" by Retrovations LLC, this home blends iconic 1960s style with modern-day comfort. A private atrium sets the tone, featuring custom walnut paneling, the original planter, and sculptural staircase. The dramatic roofline flows from the garage, over the atrium, and into the living space, where warm Douglas fir tongue-and-groove ceilings and refinished cork floors make a big statement. Floor-to-ceiling south-facing glass walls create a seamless indoor-outdoor vibe and flood the space with light. New energy-efficient aluminum and glass windows honor the original aesthetic while boosting performance. Custom cabinetry and wood paneling by Cream Modern give the kitchen and living areas a fresh yet timeless feel with colorful, yet modern Bespoke appliances, including an induction cooktop. The brick fireplace wall extends outdoors, connecting you to the patio, the best place for sunset cocktails and weekend hangs. The serene primary suite opens to the patio and features a stunning, newly designed ensuite. Head downstairs to the walkout basement with flagstone floors, a vintage Majestic fireplace, oversized flex space, and a bright office that makes work inspiring. Extras include a one-car garage with EV hookup, new AC and water heater, 40k in new windows, plus hidden storage for bikes and gear. Located in a 56-home MCM neighborhood eligible for the National Register of Historic Places — think historic tax credits and be part of the cool architecture club! Ready to live in an iconic piece of art? See what a $325k + Retrovation looks like Tour here ?? https://5450.in360.us
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Last updated Jul 15, 2025
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MLS# 5056218 —
This home is listed in more than one place. See it here.
The Building
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Year Built:1960
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Builder Name:Mannon & Associates
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Construction Materials:Block, Brick, Cedar, Frame
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Building Area Total:2614
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Building Area Source:Public Records
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Structure Type:House
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Roof:Membrane
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Foundation Details:Block, Concrete Perimeter
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Levels:One
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Basement:true
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Architectural Style:Mid-Century Modern
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Common Walls:No Common Walls
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Entry Location:Ground
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Direction Faces:West
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Exterior Features:Garden, Private Yard
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Patio And Porch Features:Deck, Front Porch, Patio
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Window Features:Double Pane Windows
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Security Features:Carbon Monoxide Detector(s), Smoke Detector(s)
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Green Energy Efficient:Roof, Windows
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Above Grade Finished Area:1307
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Below Grade Finished Area:1100
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Property Attached:false
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Below Grade Unfinished Area:207
Interior
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Interior Features:Built-in Features, High Ceilings, Kitchen Island, Open Floorplan, Pantry, Primary Suite, Quartz Counters, Solid Surface Counters, T&G Ceilings, Vaulted Ceiling(s)
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Furnished:Negotiable
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Flooring:Carpet, Cork, Stone, Tile
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Fireplaces Total:2
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Fireplace Features:Basement, Family Room, Free Standing, Wood Burning
Room Dimensions
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Living Area:2407
Financial & Terms
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Ownership:Corporation/Trust
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Possession:Closing/DOD, Immediate
Location
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Latitude:39.61793231
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Longitude:-105.036479
The Property
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Property Type:Residential
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Property Subtype:Single Family Residence
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Parcel Number:032068744
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Property Condition:Updated/Remodeled
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Zoning:RES
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Lot Features:Historical District, Landscaped, Many Trees, Master Planned, Near Public Transit
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Lot Size Area:10237
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Lot Size Acres:0.24
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Lot Size SqFt:10,237 Sqft
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Lot Size Units:Square Feet
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Exclusions:Staging items, but some are available for purchase
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View:City
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Horse:false
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Road Responsibility:Public Maintained Road
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Road Frontage Type:Public
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Road Surface Type:Paved
Listing Agent
- Contact info:
- Agent phone:
- (303) 913-4505
- Office phone:
- (303) 475-2011
Taxes
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Tax Year:2024
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Tax Annual Amount:$5,430
Beds
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Bedrooms Total:4
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Main Level Bedrooms:3
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Basement Level Bedrooms:1
Baths
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Total Baths:3
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Full Baths:1
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Three Quarter Baths:2
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Main Level Baths:2
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Basement Level Baths:1
The Listing
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Home Warranty:false
Heating & Cooling
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Heating:Forced Air, Natural Gas
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Cooling:Central Air
Utilities
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Utilities:Cable Available, Electricity Connected, Natural Gas Connected, Phone Connected
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Sewer:Public Sewer
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Water Included:Yes
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Water Source:Public
Appliances
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Appliances:Convection Oven, Cooktop, Dishwasher, Disposal, Dryer, Gas Water Heater, Microwave, Oven, Refrigerator, Smart Appliance(s), Washer
Schools
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Elementary School:Centennial Academy of Fine Arts
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Elementary School District:Littleton 6
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Middle Or Junior School:Goddard
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Middle Or Junior School District:Littleton 6
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High School:Littleton
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High School District:Littleton 6
The Community
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Subdivision Name:Arapaho Hills
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Association:false
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Senior Community:false
Parking
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Parking Total:3
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Parking Features:Concrete, Dry Walled, Electric Vehicle Charging Station(s), Smart Garage Door
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Attached Garage:true
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Garage Spaces:1
Monthly cost estimate

Asking price
$1,130,000
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. |
$6,050
|
Taxes | $452 |
Insurance | $527 |
Utilities | $162 See report |
Total | $7,191/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.