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For sale
  • $209,900

    135 S 8th St, South Beloit, IL 61080

    --beds
    --baths
    1,617sqft
    : 
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    2 Units
    Built in 1925
    -- sqft lot
    $207,400 Zestimate®
    $130/sqft
    $-- HOA

    What's special

    Beautifully remodeled duplex just minutes from downtown Beloit! This property has been updated inside and out with permits pulled, offering a great opportunity for an owner-occupant or investor. The main floor unit features 2 bedrooms, 1 bathroom, a spacious living room, updated kitchen, and a large family room with a stone fireplace that could potentially be converted into a 3rd bedroom. The primary bedroom includes a walk-in closet. The attached 2-car garage has been converted into a studio space with sliding patio doors, offering additional flexibility, but could also be converted back to a garage. Upstairs you’ll find a remodeled 1-bedroom unit with updated finishes throughout. Major updates include new plumbing, electrical, drywall, flooring, stairs, exterior and interior doors, furnace, water heaters, and more. A solid turnkey property with flexible living options and income potential!
    8 days
    |
    219
    |
    7
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Olga Kampmeier,

    Keller Williams Realty Signature

    Source: NorthWest Illinois Alliance of REALTORS®,MLS#: 202604057MLS Logo

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      Facts & features

      Interior

      Heating
      • Electric, Forced Air
      Cooling
      • None
      Appliances
      • Included: Dishwasher, Refrigerator, Oven, Gas Water Heater
      Features
      • Basement: Full
      Interior area
      • Total structure area: 1,617
      • Total interior livable area: 1,617 sqft
      • Finished area above ground: 1,617
      • Finished area below ground: 0

      Property

      Features
      • Levels: Two
      • Stories: 2
      Details
      • Parcel number: 0406255010

      Construction

      Type & style
      • Home type: MultiFamily
      • Property subtype: 2 Units
      Materials
      • Vinyl
      • Roof: Shingle
      Condition
      • Year built: 1925

      Utilities & green energy

      • Electric: Circuit Breakers
      • Sewer: City
      • Water: City
      • Utilities for property: Separate Utilities

      Community & HOA

      Community
      • Subdivision: IL
      Location
      • Region: South Beloit

      Financial & listing details

      • Price per square foot: $130/sqft
      • Tax assessed value: $104,493
      • Annual tax amount: $2,248
      • Price range: $209.9K - $209.9K
      • Date on market: 7/6/2026
      • Cumulative days on market: 30 days

        Estimated market value

        $207,400

        $197,000 - $218,000

        $1,523/mo

        Price history

        DateEventPrice
        7/6/2026Listed for sale$209,900-4.5%$130/sqft
        Source: NorthWest Illinois Alliance of REALTORS® #202604057 Report a problem
        7/6/2026Listing removed$219,900$136/sqft
        Source: NorthWest Illinois Alliance of REALTORS® #202603532 Report a problem
        6/22/2026Price change$219,900-4.3%$136/sqft
        Source: NorthWest Illinois Alliance of REALTORS® #202603532 Report a problem
        6/16/2026Listed for sale$229,900+440.9%$142/sqft
        Source: NorthWest Illinois Alliance of REALTORS® #202603532 Report a problem
        11/5/2025Sold$42,500+1.2%$26/sqft
        Source: Public Record Report a problem
        12/8/2005Sold$42,000-15.8%$26/sqft
        Source: Public Record Report a problem
        3/8/2005Sold$49,863$31/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2024$2,180 +25.1%$34,831 +29%
        2023$1,742 -18.4%$27,006 +9.5%
        2022$2,134 $24,672 +6.9%
        2021-- $23,088 +3.3%
        2020$2,022 -0.1%$22,355 +3.8%
        2019$2,025 -0.1%$21,535 +4.9%
        2018$2,027 -0.8%$20,525 +4.3%
        2017$2,043 $19,673 +3.4%
        2016$2,043 +3.1%$19,028 +2.3%
        2015$1,982 +0.5%$18,593
        2014$1,972 -8.3%$18,593 -23.8%
        2009$2,151 $24,414 +10.1%
        2007-- $22,170 +1.9%
        2006-- $21,763 +16.8%
        2005-- $18,629 +3.2%
        2004-- $18,048 +5.4%
        2003-- $17,129 +4.1%
        2001-- $16,462 +7.6%
        2000-- $15,306
        1999-- $15,306
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: 61080

        Getting around

        61 / 100
        Somewhat Walkable
        52 / 100
        Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Riverview Elementary
        • Middle: South Beloit Jr High
        • High: South Beloit Sr High
        • District: South Beloit 320-Cnty of Winnebago

        Source: NorthWest Illinois Alliance of REALTORS®. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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