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  • $1,000,000

    635 Alpine Ave, Boulder, CO 80304

    3beds
    1,906sqft
    Residential-Detached, Residential
    Built in 1909
    8,414 sqft lot
    $1,000,000 Zestimate®
    $525/sqft
    $-- HOA

    What's special

    A rare and versatile opportunity in the heart of West Boulder's beloved Newlands neighborhood. Set on an expansive 8,400-square-foot lot, this duplex-zoned property directly borders North Boulder Park, offering an exceptional canvas for redevelopment or a custom home in one of the city's most sought-after enclaves. The existing cottage includes a welcoming wraparound front porch, hardwood floors, and a flexible walk-out lower level with a private entrance and second kitchen-ideal for rental income or multi-unit living as you plan your future project. The true value of this property lies in its unbeatable location. With North Boulder Park as your backyard, enjoy year-round recreation, from summer picnics and sports fields to groomed cross-country ski trails in winter. Just minutes away, you'll find Ideal Market, renowned dining, and the vibrant energy of Pearl Street, while nearby Mount Sanitas offers world-class hiking and outdoor adventure. An incredible setting, limitless potential, and a premier Boulder address-this is a rare opportunity to secure a coveted piece of real estate in one of the city's most desirable neighborhoods.

    Zillow last checked: 7 hours ago

    Listing updated: May 23, 2025 at 08:39am

    Listed by:

    The Zach Zeldner Team 720-480-7650,

    Compass - Boulder,

    Ethan Bullock 303-501-4959,

    Compass - Boulder

    Bought with:

    The Zach Zeldner Team

    Compass - Boulder

    Source: IRES,MLS#: 1028307MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 3
    • Bathrooms: 2
    • Full bathrooms: 1
    • 3/4 bathrooms: 1
    • Main level bedrooms: 2
    Primary bedroom
    • Area: 108
    • Dimensions: 9 x 12
    Bedroom 2
    • Area: 81
    • Dimensions: 9 x 9
    Bedroom 3
    • Area: 153
    • Dimensions: 17 x 9
    Dining room
    • Area: 120
    • Dimensions: 10 x 12
    Family room
    • Area: 121
    • Dimensions: 11 x 11
    Kitchen
    • Area: 80
    • Dimensions: 10 x 8
    Living room
    • Area: 143
    • Dimensions: 11 x 13
    Heating
    • Forced Air
    Cooling
    • Ceiling Fan(s)
    Appliances
    • Included: Electric Range/Oven, Refrigerator, Washer, Dryer, Microwave
    • Laundry: Main Level
    Features
    • In-Law Floorplan, Separate Dining Room
    • Flooring: Wood, Wood Floors, Vinyl
    • Windows: Window Coverings, Double Pane Windows
    • Basement: Full,Walk-Out Access
    Interior area
    • Total structure area: 1,906
    • Total interior livable area: 1,906 sqft
    • Finished area above ground: 1,906
    • Finished area below ground: 0

    Property

    Parking
    • Total spaces: 1
    • Parking features: Garage
    • Garage spaces: 1
    • Details: Garage Type: Detached
    Features
    • Levels: Two
    • Stories: 2
    • Fencing: Fenced,Wood
    Lot
    • Size: 8,414 sqft
    • Features: Corner Lot, Abuts Park
    Details
    • Parcel number: R0005377
    • Zoning: RES
    • Special conditions: Private Owner

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Residential-Detached, Residential
    Materials
    • Wood Siding
    • Roof: Composition
    Condition
    • Not New, Previously Owned
    • New construction: No
    • Year built: 1909

    Utilities & green energy

    • Electric: Electric, Xcel
    • Gas: Natural Gas, Xcel
    • Sewer: City Sewer
    • Water: City Water, City of Boulder
    • Utilities for property: Natural Gas Available, Electricity Available
    Green energy
    • Energy efficient items: Southern Exposure

    Community & neighborhood

    Location
    • Region: Boulder
    • Subdivision: Newlands

    Other

    Other facts
    • Listing terms: Cash,Conventional
    Services availability
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