403 Mountain View Road, Boulder, CO

$3,750,000

Previous Next

4

Beds

3

Baths

3,289

Square feet

0.16

Acres

About 403 Mountain View Road

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 a bedroom, 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.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. Flatiron views, mature landscaping, an electric gate, dedicated wine cellar 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 iconic Mapleton Hill living in its most complete form-private, connected, architectural and distinctly Boulder. LIVE BOLDER, LOVE BOULDER!

Features of 403 Mountain View Road

MLS® # IR1069002
Price $3,750,000
Bedrooms 4
Bathrooms 3.00
Full Baths 1
Square Footage 3,289
Acres 0.16
Year Built 1900
Type Residential
Sub-Type Single Family Residence
Style Victorian
Status Active

Community Information

Address 403 Mountain View Road
Subdivision Mapleton Hill
City Boulder
County Boulder
State CO
Zip Code 80302

Amenities

Utilities Cable Available, Electricity Available, Internet Access (Wired), Natural Gas Available
View Mountain(s)
Is Waterfront No
Has Pool Yes
Pool Private

Interior

Interior Features Eat-in Kitchen, Kitchen Island, Open Floorplan, Walk-In Closet(s), Wet Bar
Appliances Bar Fridge, Dishwasher, Dryer, Microwave, Oven, Refrigerator, Washer
Heating Hot Water
Cooling Central Air
Fireplace Yes
Fireplaces Gas, Living Room, Primary Bedroom
Stories Three Or More

Exterior

Exterior Features Balcony
Lot Description Rolling Slope, Sprinklers In Front
Windows Double Pane Windows, Window Coverings
Roof Composition

School Information

District Boulder Valley RE 2
Elementary Whittier E-8
Middle Casey
High Boulder

Additional Information

Date Listed September 18th, 2026
Zoning RL-1
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

OfficeThe Agency - Boulder
Contact Info7203941997

Listing Map

Request a Showing

Provide a valid email address.
When would you like to view this property?