1333 Mariposa Ave Boulder, CO 80302
University Hill NeighborhoodEstimated payment $11,090/month
Highlights
- 0.34 Acre Lot
- No HOA
- 1-Story Property
- 1 Fireplace
- 2 Car Attached Garage
- Forced Air Heating System
About This Home
Welcome to 1333 Mariposa Avenue, a Boulder property offering foothill views, nearby trail access, and convenient proximity to shopping, dining, and everyday amenities. Situated on an approximately 14,764 sq ft lot, this property provides a rare combination of outdoor space, mature landscaping, and flexibility in a sought-after location. The home features thoughtful updates designed to enhance comfort, functionality, and efficiency, including energy-efficient windows and power-operated shades in the main living areas. Additional improvement information is available upon request. Outdoor spaces are designed for year-round enjoyment, with areas suitable for entertaining, gardening, relaxing, or simply enjoying the surrounding setting. With its generous lot size, established landscaping, foothill views, and access to recreation, this property presents an opportunity to enjoy many of the features associated with Boulder living while maintaining convenient access to daily amenities.
Listing Agent
Remax inMotion Brokerage Email: maggie@inmotionre.com,720-902-6727 License #100094942 Listed on: 01/15/2026
Co-Listing Agent
Remax inMotion Brokerage Email: maggie@inmotionre.com,720-902-6727 License #100032662
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $8,984
Year Built
- Built in 1951
Lot Details
- 14,764 Sq Ft Lot
Parking
- 2 Car Attached Garage
Home Design
- Brick Exterior Construction
Interior Spaces
- 1,646 Sq Ft Home
- 1-Story Property
- 1 Fireplace
Kitchen
- Oven
- Range
- Microwave
- Dishwasher
Bedrooms and Bathrooms
- 3 Main Level Bedrooms
Laundry
- Dryer
- Washer
Schools
- Creekside Elementary School
- Manhattan Middle School
- Boulder High School
Utilities
- Mini Split Air Conditioners
- Forced Air Heating System
Community Details
- No Home Owners Association
- Bellevue Subdivision
Listing and Financial Details
- Exclusions: Seller's personal property
- Assessor Parcel Number R0006464
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 | $9,645 | $110,051 | $99,046 | $11,005 |
| 2025 | $9,645 | $110,051 | $99,046 | $11,005 |
| 2024 | $8,984 | $101,150 | $91,035 | $10,115 |
| 2023 | $8,828 | $102,229 | $95,322 | $10,591 |
| 2022 | $8,033 | $86,507 | $77,856 | $8,651 |
| 2021 | $7,660 | $88,996 | $80,096 | $8,900 |
| 2020 | $7,383 | $84,814 | $67,854 | $16,960 |
| 2019 | $7,270 | $84,814 | $67,854 | $16,960 |
| 2018 | $6,149 | $78,120 | $62,496 | $15,624 |
| 2017 | $5,956 | $86,366 | $69,093 | $17,273 |
| 2016 | $4,557 | $60,599 | $43,939 | $16,660 |
| 2015 | $4,315 | $59,724 | $32,477 | $27,247 |
| 2014 | $4,352 | $59,724 | $32,477 | $27,247 |
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 | Prior Sale |
|---|---|---|---|---|---|
| 08/07/2026 08/07/26 | Price Changed | $1,885,000 | -0.5% | $1,145 / Sq Ft | |
| 05/21/2026 05/21/26 | Price Changed | $1,895,000 | -4.8% | $1,151 / Sq Ft | |
| 02/04/2026 02/04/26 | Price Changed | $1,990,000 | -6.5% | $1,209 / Sq Ft | |
| 01/15/2026 01/15/26 | For Sale | $2,129,000 | +76.0% | $1,293 / Sq Ft | |
| 01/28/2019 01/28/19 | Off Market | $1,210,000 | -- | -- | |
| 03/29/2018 03/29/18 | Sold | $1,210,000 | 0.0% | $735 / Sq Ft | View Prior Sale |
| 03/14/2018 03/14/18 | Pending | -- | -- | -- | |
| 01/25/2018 01/25/18 | For Sale | $1,210,000 | -- | $735 / 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 |
|---|---|---|---|
| Quit Claim Deed | $22,500 | None Listed On Document | |
| Warranty Deed | $1,210,000 | Land Title Guarantee | |
| Interfamily Deed Transfer | -- | -- | |
| Interfamily Deed Transfer | -- | -- | |
| Deed | $190,000 | -- | |
| Deed | -- | -- | |
| Deed | -- | -- |
Mortgage 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 | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $968,000 | New Conventional |
Source: REcolorado®
MLS Number: 4217344
APN: 1577062-28-005
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Ask me questions while you tour the home.