Skip main navigation
For sale
  • $1,300,000

    2507 9th Street, Boulder, CO 80304

    4beds
    1,932sqft
    : 
    Duplex
    Built in 1910
    3,688 Square Feet Lot
    $1,296,800 Zestimate®
    $673/sqft
    $-- HOA

    What's special

    OPEN HOUSE SUNDAY 11:00 - 1:00. Nestled in Boulder’s coveted Mapleton Hill neighborhood, this delightful legally permitted duplex presents a rare opportunity to live steps from downtown Boulder while generating rental income. Just moments from Pearl Street, Dakota Ridge trailheads, and Mount Sanitas, this property blends historic charm with modern convenience. Relax on the inviting front porch, savoring morning coffee while overlooking the meticulously manicured lawn. The upper unit features an open-concept layout with original hardwood floors, two generously sized bedrooms—one offering a peek at Mount Sanitas—and a beautifully remodeled bathroom. The modern kitchen boasts wood cabinetry and granite countertops. The lower unit, accessible via a private entrance, offers a stylish and functional space with a full kitchen, spacious living area, two bedrooms, and a well-appointed bathroom. Three egress windows flood the space with natural light, creating a bright and welcoming atmosphere. Step outside to the beautifully landscaped backyard, an urban oasis framed by mature trees, ideal for relaxation or entertaining. The property also includes a rare two-car off-street parking pad, a coveted feature in this neighborhood. Whether you’re drawn to the vibrant energy of Pearl Street, the serenity of nearby trails, or the income potential of this versatile duplex, 2507 9th St is a one-of-a-kind Boulder gem waiting for you!
    16 days
    on Zillow
    |
    853
    |
    44
    |

    Zillow last checked: 7 hours ago

    Listing updated: June 22, 2025 at 12:05pm

    Listed by:

    Tripp Howell 970-219-0679 Tripp@HowellHomesCO.com,

    Compass - Denver

    Source: REcolorado,MLS#: 6266575MLS Logo
    Travel times

    Tour with a buyer’s agent

    We’ll find a local expert to take you on a private tour of 2507 9th Street.

    Next available tour time:Tomorrow at 11am

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 2
    • Full bathrooms: 2
    • Main level bathrooms: 1
    • Main level bedrooms: 1
    Bedroom
    • Level: Upper
    Bedroom
    • Level: Basement
    Bedroom
    • Level: Basement
    Bedroom
    • Level: Main
    Bathroom
    • Level: Basement
    Bathroom
    • Level: Main
    Dining room
    • Level: Basement
    Dining room
    • Level: Main
    Kitchen
    • Level: Main
    Kitchen
    • Level: Basement
    Laundry
    • Level: Main
    Living room
    • Level: Basement
    Living room
    • Level: Main
    Heating
    • Forced Air
    Cooling
    • None
    Appliances
    • Included: Dishwasher, Dryer, Microwave, Range, Washer
    Features
    • Flooring: Carpet, Tile, Wood
    • Basement: Finished
    Interior area
    • Total structure area: 1,932
    • Total interior livable area: 1,932 sqft
    • Finished area above ground: 1,232
    • Finished area below ground: 700

    Property

    Parking
    • Total spaces: 2
    • Details: Off Street Spaces: 2
    Features
    • Levels: Two
    • Stories: 2
    • Patio & porch: Front Porch
    Lot
    • Size: 3,688 Square Feet
    Details
    • Parcel number: R0005975
    • Special conditions: Standard

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Duplex
    Materials
    • Stone, Stucco
    Condition
    • Updated/Remodeled
    • Year built: 1910

    Utilities & green energy

    • Sewer: Public Sewer

    Community & HOA

    Community
    • Subdivision: Mapleton Hill
    HOA
    • Has HOA: No
    Location
    • Region: Boulder

    Financial & listing details

    • Price per square foot: $673/sqft
    • Tax assessed value: $1,340,900
    • Annual tax amount: $7,729
    • Date on market: 6/14/2025
    • Listing terms: 1031 Exchange,Cash,Conventional,Jumbo,VA Loan
    • Exclusions: Seller's Personal Property
    • Ownership: Individual
    • Loading
    • Loading