Property Attributes
- MLS#1069002
- TypeSingle Family
- Listing Status Active
- CountyBOULDER
- CityBoulder
- AreaBoulder
- NeighborhoodMapleton Hill
- Zip80302
- StyleVictorian
- Year Built1900
- Taxes$ 20134
- Price$ 3,750,000
- Bedrooms4
- Full Bathrooms3
- Half Bathrooms0
- Sqr Footage3289
- Lot Size0.16 Acres
Data Source:
Information and Real Estate Services (IRES)
Property Description
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.
| Elementary School | Middle School | High School |
|---|---|---|
| Whittier Elementary School | Casey Middle School | Boulder High School |
| Price History | |
|---|---|
| 9/18/2026 | Listed $3,750,000 |
General Features
| Living Area | 3289 |
|---|---|
| Sewer | Public Sewer |
| Heating | Hot Water |
| Cooling | Central Air |
| Utilities | Natural Gas Available,Electricity Available,Cable Available,Satellite Avail,High Speed Avail |
| Roof | Composition |
| Appliances | Gas Range,Dishwasher,Refrigerator,Bar Fridge,Washer,Dryer,Microwave,Fire Alarm |
| Zoning | RL-1 |
| Patio/Porch Features | Patio,Deck |
| Architectural Style | Victorian |
| Pool Features | Private |
| Construction Materials | Frame,Stone |
| Exclusions | Seller's Personal Property & Any Staging Items |
| Year Built | 1900 |
| Electric | XCEL |
| View | Hills |
| Levels | Three Or More |
| Property Subtype | Single Family Residence |
| Tax Year | 2025 |
| Parcel Number | R0001737 |
| Accessibility | Main Level Bedroom,Main Level Laundry |
| County | Boulder |
| New Construction | No |
| Property Type | Residential |
| HOA | No |
| Energy Efficient | Sun Space,Southern Exposure,Windows |
| Subdivision Name | Mapleton Hill |
| Possible Use | Single Family |
| Other Structures | Storage |
| Full Baths | 1 |
| Status | Active |
| High School | Boulder |
| City | Boulder |
| Disclosures | Seller's Property Disclosure,Lead Paint |
| High School District | Boulder Valley Dist RE2 |
| MLS Area | Boulder |
| Elementary School | Whittier |
| Property Attached Y/N | No |
| Tax Annual Amount | 20134 |
| Middle/Junior High School | Casey |
| Standard Status | Active |
| Expected Active Date | 2026-09-18 |
| AttributionContact | 7203941997 |
Interior Features
| Interior Amenities | Eat-in Kitchen,Separate Dining Room,Open Floorplan,Wood Windows,Natural Woodwork,Walk-In Closet(s),Washer/Dryer Hookup,Kitchen Island |
|---|---|
| Basement | None |
| Flooring | Wood |
| Fireplace Features | Two or More,Gas,Living Room,Bedroom |
| Window Features | Window Coverings |
| Above Grade Finished Area | 3289 |
| 3/4 Baths | 2 |
| Total Bedrooms | 4 |
| LivingAreaSource | Other |
| Total Baths | 3 |
Exterior Features
| Exterior Amenities | Sprinkler System,Balcony |
|---|---|
| Fencing | Fenced |
| Parking Features | None |
| Lot Features | Wooded,Evergreen Trees,Rolling Lot,House/Lot Faces SW,City Limits,Paved,Curbs,Gutters,Sidewalks |
| Water Source | Public |
| Lot Size Area | 7129 |
| Lot Size Acres | 0.16 |
| Road Surface Type | Asphalt |
| Waterfront Y/N | No |
| Road Frontage Type | City Street |
| Irrigation Water Rights Y/N | No |
Amenities
- Foreclosure
- Views
- Short Sale
- New Construction
- Adult 55+
- Lease To Own
- No HOA Fees
- Furnished
- Primary On Main
- Air Conditioning
- Seller Finance
- Green
- Fixer Upper
- Horse
- Golf
- Fireplace
- Deck
- Garage
- Basement
- Pool
Property vs Single Family Average in 80302
In The Neighborhood
Boulder
$ 3,750,000
- Type
- Single Family
- Size
- 3,289 SqFt
- Rooms
- 4 Beds + 3 Baths
The Agency - Boulder #IR1069002
Boulder
$ 2,625,250
- Type
- Single Family
- Size
- 3,252 SqFt
- Rooms
- 4 Beds + 4.5 Baths
The Colorado Group #IR1067914
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The information being provided is for the consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.
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