403 Mountain View Rd Boulder, CO 80302
Listing Courtesy of: MLS LogoIRES LLC as distributed by MLS GRID / Listed By: Marybeth Emerson, The Agency Boulder - Contact:  7203941997

  403 Mountain View Rd Boulder, CO 80302

Active (23 Days)
$3,750,000 (USD)
4
BED
3
BATH
3,289
SQFT

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 #:
1069002
Taxes
$20,134(2025)
Lot Size
7,129 SQFT
Type
Single-Family Home
Year Built
1900
Style
Victorian
Views
Hills
School District
Boulder Valley Dist Re2
County
Boulder County

Listed By

Marybeth Emerson, The Agency Boulder, Contact: 7203941997
Source
IRES LLC
Last checked Oct 9 2026 at 8:04 AM GMT+0000
Bathroom Details
  • Full Bathroom: 1
  • 3/4 Bathrooms: 2
Interior Features
  • Eat-In Kitchen
  • Kitchen Island
  • Separate Dining Room
  • Wood Windows
  • Open Floorplan
  • Walk-In Closet(s)
  • Washer/Dryer Hookup
  • Natural Woodwork
Kitchen
  • Microwave
  • Refrigerator
  • Dishwasher
  • Fire Alarm
  • Dryer
  • Washer
  • Gas Range
  • Bar Fridge
Subdivision
  • Mapleton Hill
Lot Information
  • Curbs
  • Gutters
  • Sidewalks
  • Evergreen Trees
  • Rolling Lot
  • House/Lot Faces SW
  • Wooded
  • Paved
  • City Limits
Property Features
  • Fireplace: Gas
  • Fireplace: Living Room
  • Fireplace: Two or More
  • Fireplace: Bedroom
Heating and Cooling
  • Hot Water
  • Central Air
Pool Information
  • Private
Flooring
  • Wood
Exterior Features
  • Roof: Composition
Utility Information
  • Utilities: High Speed Avail, Satellite Avail, Natural Gas Available, Electricity Available, Cable Available
  • Sewer: Public Sewer
  • Energy: Southern Exposure, Sun Space, Windows
School Information
  • Elementary School: Whittier
  • Middle School: Casey
  • High School: Boulder
Garage
  • None
Parking
  • None
Stories
  • Three or More
Living Area
  • 3,289 sqft
Additional Information: The Agency Boulder | 7203941997
Location
   
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Estimated Monthly Mortgage Payment

*Based on Fixed Interest Rate withe a 30 year term, principal and interest only

Listing price
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Disclaimer: Updated: 10/9/26 01:04 Information source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules © Copyright IRES. Terms of Use: Listing information is provided exclusively for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed by the MLS.
Based on information submitted to the MLS GRID as of 10/9/2026 08:04. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.