Active Under Contract
Single family home for sale at 403 Mountain View Rd, Boulder, CO 80302 | MLS# IR1069002 | Listing updated on 2026-10-26
Photo 1 of Single family home for sale at 403 Mountain View Rd, Boulder, CO 80302 | MLS# IR1069002 | Listing updated on 2026-10-26
Photo 2 of Single family home for sale at 403 Mountain View Rd, Boulder, CO 80302 | MLS# IR1069002 | Listing updated on 2026-10-26
Photo 3 of Single family home for sale at 403 Mountain View Rd, Boulder, CO 80302 | MLS# IR1069002 | Listing updated on 2026-10-26
Photo 4 of Single family home for sale at 403 Mountain View Rd, Boulder, CO 80302 | MLS# IR1069002 | Listing updated on 2026-10-26
27+
Beds Icon

Street View

$3,750,000

Monthly Est:$18,665

  • Beds Icon4 Beds
  • Beds Icon
    3 Baths
  • Beds Icon3,289sqft

403 Mountain View Rd, Boulder, CO 80302

$18,665/moEst:

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  • Single Family Residence

  • Built in 1900

  • $-- HOA

  • 7,129 sqft lot

  • $1,140/sq.ft

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.

  • Houzeo last checked: 1 hour ago
  • Listing updated: October 26, 2026 at 8:51 pm
  • Listing Provided by: Marybeth Emerson (720) 394-1997 | The Agency - Boulder (720) 577-5503
  • Source: DENVER (RE COLORADO) MLS-CO as distributed by MLS GRID | MLS#: IR1069002 DENVER (RE COLORADO) MLS-CO as distributed by MLS GRID

Property Details

  • Status

    Active Under Contract

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    Boulder County

  • City

    Boulder

  • Neighborhood

    Mapleton Hill

  • Year Built

    1900

  • HOA Fees

    -

  • Finished Area

    3,289 sqft

  • Lot Size

    7,129 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    DENVER (RE COLORADO) MLS

  • MLS Number

    IR1069002

  • MLS Status

    Pending

  • Days on Market

    48

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 4

    Bathrooms: 3

  • Bedroom

    Level: Upper

    Area: Square Feet

    Dimensions: 483.00

  • Bedroom

    Level: Main

    Area: Square Feet

    Dimensions: 140.00

  • Bedroom

    Level: Lower

    Area: Square Feet

    Dimensions: 90.00

  • Bedroom

    Level: Lower

    Area: Square Feet

    Dimensions: 280.00

  • Dining Room

    Level: Main

    Area: Square Feet

    Dimensions: 168.00

  • Kitchen

    Level: Main

    Area: Square Feet

    Dimensions: 182.00

  • Laundry

    Level: Main

    Area: Square Feet

    Dimensions: 48.00

  • Living Room

    Level: Main

    Area: Square Feet

    Dimensions: 340.00

  • Game Room

    Level: Lower

    Area: Square Feet

    Dimensions: 338.00

  • Bathroom Full

    Level: Upper

  • Family Room

    Level: Main

    Area: Square Feet

    Dimensions: 338.00

  • Bathroom Three Quarter

    Level: Main

  • Bathroom Three Quarter

    Level: Lower

Interior

  • Exterior Features

    Balcony

  • Cooling

    Central Air

  • Heating

    Hot Water

  • Flooring

    Tile, Wood

  • Appliances

    Bar Fridge, Dishwasher, Dryer, Microwave, Oven, Refrigerator, Washer

  • Window Features

    Double Pane Windows, Window Coverings

  • Sewer

    Public Sewer

  • Interior Features

    Eat In Kitchen, Kitchen Island, Open Floorplan, Walk In Closet(s)

Construction

  • Year Built

    Year Built: 1900

  • Home type

    Single Family Residence

  • Architectural Style

    Victorian

  • Construction Materials

    Stone, Frame

  • Roof

    Composition

Utilities & Energy

  • Security Features

    Smoke Detector(s)

  • Utilities

    Cable Available, Electricity Available, Internet Access (wired), Natural Gas Available

  • Water Source

    Public

  • Laundry Features

    In Unit

  • Fireplace Features

    Gas, Living Room, Primary Bedroom

  • Basement

    None

  • Pool Features

    Private

Other Features

  • Subdivision Name

    Mapleton Hill

  • Patio And Porch Features

    Deck, Patio

  • Lot Features

    Rolling Slope, Sprinklers In Front

  • Vegetation

    Wooded

Price History

DateEventPrice

10/23/2026

Source: mls_logoDENVER (RE COLORADO) MLS-CO as distributed by MLS GRID #RECIR1069002

Contingent (Active Under Contract)

$3,750,000

$1,140/sqft

09/18/2026

Source: mls_logoDENVER (RE COLORADO) MLS-CO #RECIR1069002

Listed for Sale

$3,750,000

$1,140/sqft

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