1816 Mariposa Avenue
Boulder, CO 80302
Map
- 5 beds
- 4 baths
- 3,672 sqft
- 9,315 sqft lot
- $857 per sqft
- 1953 build
- – on site
Your home search has finally been rewarded! Welcome to 1816 Mariposa Avenue, a custom-crafted sanctuary nestled in the heart of Floral Park in Lower Chautauqua-one of Boulder's most sought-after neighborhoods. Just steps from Historic Chautauqua Park, this west-facing residence blends traditional design with modern comfort, creating a quiet retreat, where time moves a bit more slowly and where you can step away from the everyday. Set on a generous 9,300 sq ft lot, the home offers a peaceful connection to nature with mature trees, lush grass, and expansive south and west facing outdoor living spaces that invite both relaxation and entertaining. Inside, you'll find carefully chosen finishes, vaulted ceilings, and a layout that flows effortlessly from room to room. If a home has a soul, it's found in the chef's kitchen-a thoughtfully designed, light-filled space that brings together form and function. Whether you're hosting friends or enjoying a quiet morning, this kitchen is built to inspire. Flatirons and Foothills views, proximity to open space trails, CU, and Downtown Boulder- this location has it all. 1816 Mariposa Avenue isn't just a house. It's where your Boulder lifestyle truly begins.
Last checked:
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Last updated Jun 7, 2025
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MLS# IR1036074 —
This home is listed in more than one place. See it here.
The Building
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Year Built:1953
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Builder Name:Colt Construction
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Construction Materials:Stucco, Frame
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Building Area Total:3840
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Building Area Source:Assessor
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Structure Type:House
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Roof:Composition
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Levels:Two
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Basement:true
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Above Grade Finished Area:2629
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Below Grade Finished Area:1043
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Property Attached:false
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Below Grade Unfinished Area:168
Interior
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Interior Features:Eat-in Kitchen, Kitchen Island, Open Floorplan, Pantry, Vaulted Ceiling(s), Walk-In Closet(s)
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Flooring:Carpet, Wood
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Fireplace Features:Kitchen, Living Room
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Laundry Features:In Unit
Room Dimensions
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Living Area:3672
Financial & Terms
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Ownership:Individual
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Possession:Closing/DOD
Location
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Latitude:39.99793
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Longitude:-105.26954
The Property
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Property Type:Residential
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Property Subtype:Single Family Residence
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Parcel Number:R0006160
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Possible Use:Residential
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Zoning:RES
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Lot Features:Flood Zone, Level, Rolling Slope
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Lot Size Acres:0.21
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Lot Size SqFt:9,315 Sqft
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Exclusions:Seller's personal property and all furniture is negotiable for sale
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View:Mountain(s)
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Fencing:Fenced
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Vegetation:Wooded
Listing Agent
- Contact info:
- Agent phone:
- (303) 513-2834
- Office phone:
- (303) 487-5472
Taxes
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Tax Year:2024
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Tax Annual Amount:$13,468
Beds
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Bedrooms Total:5
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Main Level Bedrooms:1
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Upper Level Bedrooms:2
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Basement Level Bedrooms:2
Baths
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Total Baths:4
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Full Baths:3
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Half Baths:1
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Main Level Baths:1
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Upper Level Baths:2
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Basement Level Baths:1
The Listing
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Virtual Tour URL Unbranded:https://www.zillow.com/view-imx/ea13bc2d-38aa-4778-b961-498eded3c01d?setAttribution=mls&wl=true&initialViewType=pano&utm_source=dashboard
Heating & Cooling
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HVAC Description:Central Air Conditioning
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Cooling:Central Air
Utilities
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Utilities:Electricity Available, Natural Gas Available
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Sewer:Public Sewer
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Sewer Tap:No
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Water Source:Public
Schools
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Elementary School:Creekside
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Elementary School District:Boulder Valley RE 2
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Middle Or Junior School:Manhattan
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High School:Boulder
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High School District:Boulder Valley RE 2
The Community
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Subdivision Name:Floral Park & Weihofen Resub
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Association:false
Parking
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Parking Total:2
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Parking Features:Oversized
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Garage Spaces:2
Monthly cost estimate
Asking price
$3,150,000
| 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. |
$16,867
|
| Taxes | $1,122 |
| Insurance | $866 |
| Utilities | $190 See report |
| Total | $19,045/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.
