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For sale
    • $850,000

    803 S Walnut St, Sumner, IA 50674

    5beds
    4,522sqft
    : 
    Acreage, Residential
    Built in 2005
    2.18 Acres Lot
    $604,400 Zestimate®
    $188/sqft
    $-- HOA

    What's special

    A rare opportunity to own a custom-built all brick home on over 2 acres on the edge of Sumner. This spacious property at 803 S Walnut St offers 5 bedrooms, 3 bathrooms, a dedicated office, vaulted ceilings, and multiple living areas designed for both comfort and entertaining. The home features a bright, open feel with abundant natural light, an eat-in kitchen for everyday meals, and a formal dining room perfect for gatherings. Numerous updates throughout include fresh paint, updated flooring, remodeled bathroom, a theater room, and the added reliability of a whole-house generator. In addition to the home, the property offers exceptional space for hobbies, storage, or work. You'll find an oversized attached garage, a 40×75 steel utility building, and a 24×40 barn, providing endless possibilities for equipment, workshop space, or recreational use. A separate apartment also offers flexibility for long-term guests or extended family. Set on over two acres, this property provides the privacy and freedom of acreage living while still being conveniently located on the edge of town. Located near a city park and trail. Homes with this combination of space, quality construction, and versatile outbuildings rarely come available. This is a place where you can host family, pursue your hobbies, and create memories for years to come.
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    Zillow last checked: 7 hours ago

    Listing updated: March 31, 2026 at 10:00pm

    Listed by:

    Maria McCaw 319-351-1111,

    Urban Acres Real Estate

    Source: Iowa City Area AOR,MLS#: 202602139MLS Logo

    Tour with a local agent

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 5
      • Bathrooms: 3
      • Full bathrooms: 3
      Rooms
      • Room types: Exercise Room, Family Room, Library Or Office, Primary Bath
      Heating
      • Forced Air, Heated Floor
      Cooling
      • Ceiling Fan(s), Central Air
      Appliances
      • Included: Dishwasher, Dryer, Plumbed For Ice Maker, Microwave, Range Or Oven, Refrigerator, Washer, Water Softener Owned
      • Laundry: Main Level
      Features
      • High Ceilings, Vaulted Ceiling(s), Primary On Main Level, Breakfast Area, Kitchen Island
      • Flooring: Carpet, LVP
      • Basement: Full,Concrete
      • Number of fireplaces: 1
      • Fireplace features: Gas
      Interior area
      • Total structure area: 4,522
      • Total interior livable area: 4,522 sqft
      • Finished area above ground: 2,822
      • Finished area below ground: 1,700

      Property

      Parking
      • Total spaces: 4
      • Parking features: Heated Garage
      • Has attached garage: Yes
      Features
      • Levels: One
      • Stories: 1
      • Patio & porch: Patio
      Lot
      • Size: 2.18 Acres
      • Dimensions: 260 x 364
      • Features: Two To Five Acres, Level
      Details
      • Additional structures: Shed(s), Workshop
      • Parcel number: 0425176004
      • Zoning: Residential
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Acreage, Residential
      Materials
      • Composit, Partial Brick, Frame
      Condition
      • Year built: 2005
      Details
      • Builder name: Cousin Custom Builders

      Utilities & green energy

      • Sewer: Septic Tank
      • Water: Public
      • Utilities for property: Cable Available

      Community & HOA

      Community
      • Security: Smoke Detector(s)
      • Subdivision: none
      HOA
      • Services included: None
      Location
      • Region: Sumner

      Financial & listing details

      • Price per square foot: $188/sqft
      • Tax assessed value: $613,040
      • Annual tax amount: $8,634
      • Date on market: 3/31/2026
      • Listing terms: Cash,Conventional

        Estimated market value

        $604,400

        $538,000 - $677,000

        $1,933/mo

        Price history

        Price history
        DateEventPrice
        4/1/2026Listed for sale$850,000+733.3%$188/sqft
        Source: Iowa City Area AOR #202602139 Report a problem
        1/3/2000Sold$102,000$23/sqft
        Source: Agent Provided Report a problem

        Public tax history

        Public tax history
        YearProperty taxesTax assessment
        2025$8,634 +6.7%$613,040 +12.3%
        2024$8,094 +5.9%$545,690 +5.9%
        2023$7,644 +3%$515,280 +19.2%
        2022$7,422 +4.3%$432,340
        2021$7,116 0%$432,340 +11%
        2020$7,116 +10.1%$389,590
        2019$6,465 -9%$389,590 +5.8%
        2018$7,101 +16.8%$368,200 -6.2%
        2017$6,082 -11.2%$392,610
        2016$6,846 $392,610 +7%
        2015$6,846 +10%$366,920
        2014$6,222 -2.8%$366,920
        2013$6,400 +5.8%--
        2012$6,052 -0.9%--
        2011$6,104 +2.6%--
        2010$5,952 +9.6%--
        2009$5,432 +1.3%--
        2008$5,362 +6.1%--
        2007$5,054 +270%--
        2005$1,366 --

        Find assessor info on the county website

        BuyAbility℠ payment

        Est. payment
        $5,339/mo
        Principal & interest
        $4383
        Property taxes
        $956
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          Climate risks

          Neighborhood: 50674

          Getting around

          13 / 100
          Car-Dependent
          45 / 100
          Somewhat Bikeable

          Nearby schools

          GreatSchools rating

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