403 Mountain View Rd Boulder, CO 80302
Mapleton Hill NeighborhoodEstimated payment $23,011/month
Highlights
- Private Pool
- Open Floorplan
- Fireplace in Bedroom
- Whittier Elementary School Rated A-
- View of Hills
- 3-minute walk to Campbell Robertson Park
About This Home
Perched atop the crest of one of Mapleton Hill's most desirable streets, 403 Mountain View has it all. Historic character, strong architecture and an unbeatable in-town setting give this home a presence that is immediately distinctive. Inside, original details are balanced by thoughtful updates, creating rooms that feel warm, collected and beautifully livable. A dramatic glass atrium brings exceptional light into the heart of the home and captures seasonal and mountain views, while generous living and dining spaces flow easily for both everyday life and entertaining. A private lower-level entrance creates an independent living arrangement with two bedrooms, a separate bath and generous living space, ideal for extended family, long-term guests, an au pair, or simply added privacy and flexibility. The primary suite is equally considered, with a beautifully appointed bath and steam shower, while three generous in-wall/eave storage areas on the upper level provide valuable additional storage.Outside, the home really comes into its own. Multiple porches and patios create places to gather, dine and unwind throughout the day, while the private pool and waterfall bring an effortless resort-like quality to the setting. An 8' x 10' garden/storage shed tucked behind the pool adds convenient additional storage. Seller has also secured City of Boulder Landmark Alteration Certificate approval for a proposed one-car garage and enclosed mudroom-an unusual and valuable opportunity in historic Mapleton Hill. Flatiron views, mature landscaping, an electric gate and 220V car charging station add both character and convenience. There is also one off-alley parking space at the rear of the property.And the location is next to impossible to beat: just moments from Pearl Street, downtown restaurants and shops, neighborhood cafes, Mt. Sanitas and some of Boulder's best trails. This is Mapleton Hill living in its most complete form-private, connected, architectural and distinctly Boulder.
Listing Agent
The Agency - Boulder Brokerage Phone: 7203941997 License #100033651 Listed on: 09/18/2026
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $20,134
Year Built
- Built in 1900
Lot Details
- 6,970 Sq Ft Lot
- Southern Exposure
- Southwest Facing Home
- Fenced
- Paved or Partially Paved Lot
- Lot Has A Rolling Slope
- Sprinkler System
- Wooded Lot
- Landscaped with Trees
- Property is zoned RL-1
Home Design
- Victorian Architecture
- Composition Roof
- Stone
Interior Spaces
- 3,289 Sq Ft Home
- 3-Story Property
- Open Floorplan
- Bar Fridge
- Woodwork
- Multiple Fireplaces
- Gas Fireplace
- Window Treatments
- Family Room
- Living Room with Fireplace
- Dining Room
- Recreation Room
- Wood Flooring
- Views of Hills
- Fire and Smoke Detector
Kitchen
- Eat-In Kitchen
- Gas Range
- Microwave
- Dishwasher
- Kitchen Island
Bedrooms and Bathrooms
- 4 Bedrooms
- Main Floor Bedroom
- Fireplace in Bedroom
- Walk-In Closet
- Primary Bathroom is a Full Bathroom
- Bathtub and Shower Combination in Primary Bathroom
- Steam Shower
Laundry
- Laundry Room
- Laundry on main level
- Dryer
- Washer
Eco-Friendly Details
- Energy-Efficient Windows
Outdoor Features
- Private Pool
- Balcony
- Deck
- Patio
- Outdoor Storage
Schools
- Whittier Elementary School
- Casey Middle School
- Boulder High School
Utilities
- Central Air
- Hot Water Heating System
- Cable TV Available
Community Details
- No Home Owners Association
- Mapleton Hill Subdivision
Listing and Financial Details
- Assessor Parcel Number R0001737
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 | $20,134 | $231,778 | $108,161 | $123,617 |
| 2025 | $20,134 | $236,538 | $112,921 | $123,617 |
| 2024 | $20,642 | $217,407 | $103,788 | $113,619 |
| 2023 | $20,284 | $234,875 | $110,175 | $128,385 |
| 2022 | $19,529 | $210,293 | $80,286 | $130,007 |
| 2021 | $18,622 | $216,345 | $82,597 | $133,748 |
| 2020 | $15,795 | $181,460 | $76,505 | $104,955 |
| 2019 | $15,553 | $181,460 | $76,505 | $104,955 |
| 2018 | $14,300 | $164,938 | $69,192 | $95,746 |
| 2017 | $13,853 | $182,348 | $76,496 | $105,852 |
| 2016 | $10,543 | $121,788 | $60,655 | $61,133 |
| 2015 | $9,983 | $113,406 | $43,939 | $69,467 |
| 2014 | $8,866 | $113,406 | $43,939 | $69,467 |
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 |
|---|---|---|---|---|---|
| 09/18/2026 09/18/26 | For Sale | $3,750,000 | +145.1% | $1,140 / Sq Ft | |
| 01/28/2019 01/28/19 | Off Market | $1,530,000 | -- | -- | |
| 11/10/2014 11/10/14 | Sold | $1,530,000 | -91.3% | $449 / Sq Ft | View Prior Sale |
| 10/11/2014 10/11/14 | Pending | -- | -- | -- | |
| 06/14/2014 06/14/14 | For Sale | $17,500,000 | -- | $5,130 / 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 |
|---|---|---|---|
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Warranty Deed | $1,530,000 | Land Title Guarantee Company | |
| Deed | $46,000 | -- |
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 |
|---|---|---|---|
| Open | $800,000 | Adjustable Rate Mortgage/ARM |
Source: IRES MLS
MLS Number: IRE1069002
APN: 1461254-33-008
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Ask me questions while you tour the home.