USACOBoulderMapleton Hill403 Mountain View Rd
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$3,750,000

For Sale

19 days ago

403 Mountain View Rd, Boulder, CO

House

MLS® 1069002

4 Bed

3 Bath

3289 sqft

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  • Key Facts
  • Description
  • Rooms
  • Map

Key Facts

Type Single Family Residence
Levels Residential
Size 3289 sqft
Garage 
Taxes $20,134
Days Active 18
Lot Size 0.16 Acres
Approx. Age 1900
Avg. Price Per Sqft $1,140
MLS® Number 1069002

Property Address: 403 Mountain View Rd, Boulder, CO, 80302-4904

Average square foot calculated using Size range provided by listing agent.

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.
MLS® Number1069002
Laundry Level
Central VacNo
FireplaceYes
Acreage
Exterior
Garage
Approx. Age1900
BasementNone
DrivewayNone
Garage Spaces
HeatHot Water
A/CCentral Air

Extras

Rooms

Change to metres

Living Room:Main Floor20 × 17 ft
Other:Lower Level13 × 26 ft
Bedroom 4:Lower Level14 × 20 ft
Bedroom 2:Main Floor10 × 14 ft
Bedroom 3:Lower Level10 × 9 ft
Dining Room:Main Floor14 × 12 ft
Other:Upper Level21 × 23 ft
Kitchen:Main Floor14 × 13 ft
Laundry:Main Floor8 × 6 ft
Family Room:Main Floor13 × 26 ft

Price History

-End Date
Not Sold YetSold Price

For Sale

Sep 18, 2026List Date
$3,750,000List Price
-End Date
Not Sold YetSold Price

For Sale

Sep 18, 2026List Date
$3,750,000List Price

Home Appraisal

This property is estimated to sell between: $2,049,000 and $4,601,000.
Similar properties in this area sold on average for: $2,049,926
Expected to sell in 46 days. Similar properties sold in 64 days. This home has been on eXp Realty for 18 days.

The estimated sale price does not take into account many variables such as recent renovations, type of appliances, school district etc. To get a more accurate estimate please contact agent.

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Starting Address
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403 Mountain View Rd, Boulder, CO

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