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Sold for $1,450,000
  • $1,450,000

    826 Maxwell Avenue, Boulder, CO 80304

    3beds
    1,620sqft
    Single Family Residence
    Built in 1900
    9,612 Square Feet Lot
    $1,443,100 Zestimate®
    $895/sqft
    $3,734 Estimated rent

    Home value

    $1,443,100

    $1.37M - $1.52M

    $3,734/mo

    Zestimate® history
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    $6,771/mo

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    $6,771/mo

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    What's special

    Experience the pinnacle of Boulder living in this sun-drenched Victorian sanctuary, perfectly positioned on an expansive 0.22-acre lot in the heart of iconic Mapleton Hill. Tucked behind a lush canopy of mature trees, this residence offers a rare sense of seclusion and scale just steps from the Mt. Sanitas trailhead and the world-class dining of Pearl Street. The main home radiates historic charm, featuring soaring ceilings and oversized windows that bathe the multiple living areas in natural light. The south-facing sunroom is a morning highlight, providing a serene space to sip coffee while overlooking the grounds. With 3 bedrooms and 2 bathrooms, the current layout is both comfortable and gracious, yet the deep lot offers an incredible canvas for those looking to reimagine the space with a primary main-level suite or a high-end modern addition. Adding to the property's exceptional value is a detached 1-bedroom, 1-bathroom guest house. Complete with its own private patio and an active rental license, this versatile space is perfect for an income-producing long-term rental, a high-end home office, or a private retreat for visiting guests. Rarely do you find a Mapleton Hill property that combines a private driveway, a massive backyard, and an additional legal dwelling unit. Whether you’re walking to a neighborhood cafe, hitting the trails, or exploring the vibrant downtown core, this is a once-in-a-generation opportunity to own a piece of Boulder’s most storied neighborhood.

    Zillow last checked:

    Listing updated:

    Listed by:

    Heather Clayton 303-880-1668 heather.clayton@redfin.com,

    Redfin Corporation

    Bought with:

    Heather Pikas, 100066347

    Dwell Denver Real Estate

    Source: REcolorado as distributed by MLS GRID,MLS#: 9437834MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 3
    • Bathrooms: 2
    • Full bathrooms: 1
    • 3/4 bathrooms: 1
    • Main level bathrooms: 1
    • Main level bedrooms: 1
    Bedroom
    • Level: Main
    Bedroom
    • Level: Upper
    Bedroom
    • Level: Upper
    Bathroom
    • Level: Main
    Bathroom
    • Level: Upper
    Kitchen
    • Level: Main
    Living room
    • Level: Main
    Heating
    • Forced Air
    Cooling
    • Central Air
    Appliances
    • Included: Dishwasher, Dryer, Microwave, Oven, Refrigerator, Washer
    Features
    • Ceiling Fan(s), Vaulted Ceiling(s)
    • Flooring: Tile
    • Has basement: No
    Interior area
    • Total structure area: 1,620
    • Total interior livable area: 1,620 sqft
    • Finished area above ground: 1,620

    Property

    Parking
    • Total spaces: 2
    • Details: Off Street Spaces: 2
    Features
    • Levels: Two
    • Stories: 2
    • Patio & porch: Front Porch, Patio
    • Exterior features: Private Yard
    Lot
    • Size: 9,612 sqft
    • Features: Near Public Transit
    Details
    • Parcel number: R0003190
    • Special conditions: Standard

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Materials
    • Frame
    • Roof: Composition
    Condition
    • Year built: 1900

    Utilities & green energy

    • Sewer: Public Sewer
    • Water: Public
    • Utilities for property: Electricity Connected

    Community & neighborhood

    Location
    • Region: Boulder
    • Subdivision: Mapleton

    Other

    Other facts
    • Listing terms: Cash,Conventional,FHA,VA Loan
    • Ownership: Individual

    Price history

    DateEventPrice
    6/30/2026Sold$1,450,000-3.3%$895/sqft
    Source: REcolorado as distributed by MLS GRID #9437834 Report a problem
    6/2/2026Pending sale$1,500,000$926/sqft
    Source: REcolorado as distributed by MLS GRID #9437834 Report a problem
    5/20/2026Price change$1,500,000-6.3%$926/sqft
    Source: REcolorado as distributed by MLS GRID #9437834 Report a problem
    5/12/2026Listed for sale$1,600,000-12.3%$988/sqft
    Source: REcolorado as distributed by MLS GRID #9437834 Report a problem
    4/20/2026Listing removed$1,495$1/sqft
    Source: Zillow Rentals Report a problem
    4/6/2026Price change$1,495-6.3%$1/sqft
    Source: Zillow Rentals Report a problem
    4/2/2026Price change$1,595-11.1%$1/sqft
    Source: Zillow Rentals Report a problem
    3/29/2026Listed for rent$1,795+28.7%$1/sqft
    Source: Zillow Rentals Report a problem
    3/16/2026Listing removed$1,395$1/sqft
    Source: Zillow Rentals Report a problem
    1/29/2026Price change$1,395-22.3%$1/sqft
    Source: Zillow Rentals Report a problem
    1/21/2026Listed for rent$1,795-55.1%$1/sqft
    Source: Zillow Rentals Report a problem
    12/31/2025Listing removed$3,995$2/sqft
    Source: Zillow Rentals Report a problem
    12/14/2025Price change$3,995-7%$2/sqft
    Source: Zillow Rentals Report a problem
    11/23/2025Price change$4,295-4.4%$3/sqft
    Source: Zillow Rentals Report a problem
    11/20/2025Price change$4,495-10%$3/sqft
    Source: Zillow Rentals Report a problem
    10/1/2025Price change$4,995+25%$3/sqft
    Source: Zillow Rentals Report a problem
    9/28/2025Price change$3,995+11.1%$2/sqft
    Source: Zillow Rentals Report a problem
    9/26/2025Price change$3,595-10%$2/sqft
    Source: Zillow Rentals Report a problem
    9/15/2025Price change$3,995-6%$2/sqft
    Source: Zillow Rentals Report a problem
    9/9/2025Price change$4,250-8.7%$3/sqft
    Source: Zillow Rentals Report a problem
    8/28/2025Listed for rent$4,657-6.8%$3/sqft
    Source: Zillow Rentals Report a problem
    7/20/2025Listing removed$4,995$3/sqft
    Source: Zillow Rentals Report a problem
    7/20/2025Price change$4,995-9.1%$3/sqft
    Source: Zillow Rentals Report a problem
    7/16/2025Listed for rent$5,495$3/sqft
    Source: Zillow Rentals Report a problem
    6/22/2025Listing removed--
    Source: Owner Report a problem
    3/12/2025Listed for sale$1,825,000+247.6%$1,127/sqft
    Source: Owner Report a problem
    12/24/2003Sold$525,000$324/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$10,700 +1.8%$111,069 -10.2%
    2024$10,509 +20.1%$123,642 -1%
    2023$8,752 +5.7%$124,841 +34.8%
    2022$8,278 +8.4%$92,630 -2.8%
    2021$7,640 $95,296 +8.6%
    2020$7,640 +19.5%$87,766
    2019$6,391 $87,766 +19.1%
    2018$6,391 $73,714 -9.5%
    2017$6,391 +4%$81,494 +14.8%
    2016$6,144 +5.6%$70,980 +52.6%
    2015$5,818 +48.7%$46,526
    2014$3,912 -0.2%$46,526
    2013$3,921 +0.9%$46,526 -0.6%
    2012$3,886 -8.5%$46,805
    2011$4,250 +7.1%--
    2010$3,968 +8.5%$52,580 -11.2%
    2008$3,658 -3.3%$59,180
    2007$3,783 +3.9%$59,180
    2006$3,642 +9.1%$59,180
    2005$3,338 +2%$59,180 +8.3%
    2004$3,273 +1.9%$54,630 +1.2%
    2003$3,211 +10.3%$53,960 +17.3%
    2002$2,911 $46,010 -90.9%
    2001-- $502,900

    Find assessor info on the county website

    Neighborhood: Mapleton Hill

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Whittier Int'l
    • Middle: Casey
    • High: Boulder
    • District: Boulder Valley RE 2

    Source: REcolorado as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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    Estimated market value
    $1,443,100
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $1,443,100