1635 Mariposa Ave Boulder, CO 80302
University Hill NeighborhoodEstimated payment $9,955/month
Highlights
- Primary Bedroom Suite
- Traditional Architecture
- Corner Lot
- Mountain View
- Wood Flooring
- Stone Countertops
About This Home
Few properties offer the feeling of a private retreat in such an exceptional location. Situated on a corner lot of more than a quarter acre near iconic Chautauqua Park, this inviting home is surrounded by nature. The 3- sided fenced backyard, bordered by a tranquil creek and framed by mature landscaping, creates a peaceful, park-like setting. A charming gazebo and flagstone patio provide perfect places to relax, entertain, and enjoy the privacy and serenity of one of Boulder’s most coveted neighborhoods. From the welcoming front porch, take in stunning views of the Flatirons. Just two blocks away, Open Space beckons, with Four Pines Trail connecting to Enchanted Mesa and the extensive Mesa Trail System. Step inside to discover warm wood flooring that flows throughout the main level. The spacious first floor features a comfortable living room with a wood-burning fireplace, a dining room, a newly updated kitchen, three bedrooms, and a full bath. The expansive lower level offers exceptional flexibility, including a large family room, two generously sized bedrooms, a bathroom, utility room, and abundant storage space. New windows throughout the home enhance both energy efficiency and curb appeal. With approximately 2,600 square feet of living space, this home seamlessly combines Boulder’s renowned outdoor lifestyle with everyday convenience. Move in and enjoy it as it is, or bring your own vision to further enhance this remarkable property. Opportunities like this are rare in one of Boulder’s most sought-after neighborhoods. We are priced with value in mind!
Listing Agent
RE/MAX Professionals Brokerage Email: rebecca@rebeccadenver.com,303-514-5066 License #40040659 Listed on: 04/23/2026
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $8,209
Year Built
- Built in 1956 | Remodeled
Lot Details
- 11,173 Sq Ft Lot
- Property is Fully Fenced
- Landscaped
- Corner Lot
- Level Lot
- Backyard Sprinklers
- Irrigation
- Many Trees
- Private Yard
- Property is zoned RES 1
Parking
- 4 Parking Spaces
Home Design
- Traditional Architecture
- Brick Exterior Construction
- Frame Construction
- Composition Roof
- Concrete Perimeter Foundation
Interior Spaces
- 1-Story Property
- Skylights
- Wood Burning Fireplace
- Double Pane Windows
- Window Treatments
- Bay Window
- Smart Doorbell
- Family Room
- Living Room with Fireplace
- Dining Room
- Utility Room
- Mountain Views
Kitchen
- Self-Cleaning Oven
- Range with Range Hood
- Microwave
- Freezer
- Dishwasher
- Stone Countertops
- Disposal
Flooring
- Wood
- Concrete
- Tile
Bedrooms and Bathrooms
- 5 Bedrooms | 3 Main Level Bedrooms
- Primary Bedroom Suite
- En-Suite Bathroom
Laundry
- Laundry Room
- Dryer
- Washer
Finished Basement
- Basement Fills Entire Space Under The House
- Sump Pump
- 2 Bedrooms in Basement
Home Security
- Radon Detector
- Carbon Monoxide Detectors
- Fire and Smoke Detector
Schools
- Creekside Elementary School
- Manhattan Middle School
- Fairview High School
Utilities
- Forced Air Heating and Cooling System
- Heating System Uses Natural Gas
- 220 Volts
Additional Features
- Smoke Free Home
- Covered Patio or Porch
Community Details
- No Home Owners Association
- Bellevue Hills Subdivision
Listing and Financial Details
- Exclusions: SELLERS PERSONAL PROPERTY, STAINED GLASS IN MAIN FLOOR BATHROOM, 2 SCONCES IN MASTER BEDROOM, REFRIGERATOR IN DOWNSTAIRS UTILITY/STORAGE ROOM, FRONT DOOR.
- Assessor Parcel Number R0008703
Map
Home Values in the Area
Average Home Value in this Area
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2026 | $8,209 | $100,470 | $80,152 | $20,318 |
| 2025 | $8,209 | $100,470 | $80,152 | $20,318 |
| 2024 | $7,632 | $92,344 | $73,669 | $18,675 |
| 2023 | $7,500 | $86,845 | $73,914 | $16,616 |
| 2022 | $7,212 | $77,666 | $60,861 | $16,805 |
| 2021 | $6,878 | $79,902 | $62,613 | $17,289 |
| 2020 | $6,323 | $72,637 | $53,768 | $18,869 |
| 2019 | $6,226 | $72,637 | $53,768 | $18,869 |
| 2018 | $5,923 | $68,321 | $48,168 | $20,153 |
| 2017 | $5,738 | $75,532 | $53,252 | $22,280 |
| 2016 | $4,964 | $57,344 | $40,278 | $17,066 |
| 2015 | $4,701 | $52,162 | $25,711 | $26,451 |
| 2014 | $4,386 | $52,162 | $25,711 | $26,451 |
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 05/27/2026 05/27/26 | Price Changed | $1,690,000 | -6.1% | $626 / Sq Ft |
| 04/23/2026 04/23/26 | For Sale | $1,800,000 | -- | $667 / Sq Ft |
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Bargain Sale Deed | $170,000 | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Bargain Sale Deed | $170,000 | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available |
Source: REcolorado®
MLS Number: 4446084
APN: 1577062-06-007
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Ask me questions while you tour the home.