View 644 Congress Street Ottawa, IL MLS# 202604741
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1 of 56
$375,000
4

Beds

2.0

Baths

2,350

Sq.Ft.

644 Congress Street

Ottawa, IL

View 644 Congress Street Ottawa, IL MLS# 12720594
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1 of 50
$375,000
4

Beds

2.0

Baths

2,350

Sq.Ft.

644 Congress Street

Ottawa, IL

MRED
Courtesy of WASHINGTON SQUARE, REALTORS
View 1337 Ottawa Avenue Ottawa, IL MLS# 12711742
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1 of 37
$375,000
4

Beds

2.1

Baths

2,582

Sq.Ft.

1337 Ottawa Avenue

Ottawa, IL

MRED
Courtesy of HOMESMART REALTY GROUP IL
The time to sell is now! THE TIME TO SELL IS NOW!
View 2519 Reynolds Manor Drive # 2519 Ottawa, IL MLS# 12717931
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1 of 34
$345,000
3

Beds

2.1

Baths

2,162

Sq.Ft.

2519 Reynolds Manor Drive # 2519

Ottawa, IL

MRED
Courtesy of WINDSOR REALTY
View 809 E Center Street Ottawa, IL MLS# 12714922
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1 of 37
$399,000
4

Beds

3.0

Baths

2,500

Sq.Ft.

809 E Center Street

Ottawa, IL

MRED
Courtesy of SIGNATURE REALTY GROUP LLC
View 3 Dogwood Way Ottawa, IL MLS# 12711562
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1 of 66
$354,900
3

Beds

2.0

Baths

1,424

Sq.Ft.

3 Dogwood Way

Ottawa, IL

MRED
Courtesy of HOMESMART REALTY GROUP IL
View 100 Great Loop Drive #6 Ottawa, IL MLS# 12714429
    Save 100 Great Loop Drive #6 Ottawa, IL MLS# 12714429
    1 of 1
    $315,000
    2

    Beds

    2.0

    Baths

    890

    Sq.Ft.

    100 Great Loop Drive #6

    Ottawa, IL

    MRED
    Courtesy of HERITAGE SELECT REALTY
    View 300 E Lafayette Street Ottawa, IL MLS# 12711432
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    Save 300 E Lafayette Street Ottawa, IL MLS# 12711432
    1 of 52
    $296,900
    4

    Beds

    1.1

    Baths

    2,677

    Sq.Ft.

    300 E Lafayette Street

    Ottawa, IL

    MRED
    Courtesy of COLDWELL BANKER REAL ESTATE GROUP
    View 100 Great Loop Dr. Ottawa, IL MLS# 12711225
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    1 of 33
    $375,000
    3

    Beds

    3.1

    Baths

    1,800

    Sq.Ft.

    100 Great Loop Dr.

    Ottawa, IL

    MRED
    Courtesy of HERITAGE SELECT REALTY
    View 8 Starboard Street # D Ottawa, IL MLS# 12711744
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    1 of 18
    $349,000
    2

    Beds

    2.0

    Baths

    1,428

    Sq.Ft.

    8 Starboard Street # D

    Ottawa, IL

    MRED
    Courtesy of LEGACY REALTY LATTA YOUNG
    View 814 Caton Street Ottawa, IL MLS# 12711466
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    1 of 18
    $365,000
    3

    Beds

    2.1

    Baths

    1,224

    Sq.Ft.

    814 Caton Street

    Ottawa, IL

    MRED
    Courtesy of JOHN GREENE, REALTOR
    View 226 Leeward Way Ottawa, IL MLS# 12709265
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    1 of 42
    $339,000
    1

    Beds

    1.0

    Baths

    506

    Sq.Ft.

    226 Leeward Way

    Ottawa, IL

    MRED
    Courtesy of HOMESMART REALTY GROUP
    View 126 Prairie Street Ottawa, IL MLS# 12708647
      Save 126 Prairie Street Ottawa, IL MLS# 12708647
      1 of 15
      $299,900
      4

      Beds

      3.0

      Baths

      1,862

      Sq.Ft.

      126 Prairie Street

      Ottawa, IL

      MRED
      Courtesy of REAL 1 REALTY
      View 100 Great Loop Drive #80 Ottawa, IL MLS# 12707562
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      1 of 12
      $359,000
      2

      Beds

      2.1

      Baths

      1,100

      Sq.Ft.

      100 Great Loop Drive #80

      Ottawa, IL

      MRED
      Courtesy of HERITAGE SELECT REALTY
      View 704 Fort Street Ottawa, IL MLS# 12707502
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      1 of 42
      $360,000
      5

      Beds

      4.0

      Baths

      2,168

      Sq.Ft.

      704 Fort Street

      Ottawa, IL

      MRED
      Courtesy of COLDWELL BANKER REAL ESTATE GROUP
      View 520 Cassidy Avenue Ottawa, IL MLS# 12703624
        Save 520 Cassidy Avenue Ottawa, IL MLS# 12703624
        1 of 12
        $349,900
        3

        Beds

        2.0

        Baths

        1,550

        Sq.Ft.

        520 Cassidy Avenue

        Ottawa, IL

        MRED
        Courtesy of LLOYD CHAPMAN REALTY CO.
        View 303 Hillside Avenue Ottawa, IL MLS# 12693057
          Save 303 Hillside Avenue Ottawa, IL MLS# 12693057
          1 of 26
          $317,900
          3

          Beds

          3.0

          Baths

          1,422

          Sq.Ft.

          303 Hillside Avenue

          Ottawa, IL

          MRED
          Courtesy of ARROW REALTY GROUP LLC
          View 1104 Chicory Lane Ottawa, IL MLS# 12694394
            Save 1104 Chicory Lane Ottawa, IL MLS# 12694394
            1 of 27
            $340,000
            4

            Beds

            2.1

            Baths

            1,996

            Sq.Ft.

            1104 Chicory Lane

            Ottawa, IL

            MRED
            Courtesy of RE/MAX 1ST CHOICE
            View 1101 Country Oak Drive Ottawa, IL MLS# 12681777
              Save 1101 Country Oak Drive Ottawa, IL MLS# 12681777
              1 of 45
              $359,900
              4

              Beds

              3.1

              Baths

              2,304

              Sq.Ft.

              1101 Country Oak Drive

              Ottawa, IL

              MRED
              Courtesy of HOMESMART REALTY GROUP IL
              View 12 Redbud Row Ottawa, IL MLS# 12690915
              • New Construction
              Save 12 Redbud Row Ottawa, IL MLS# 12690915
              1 of 39
              $379,900
              4

              Beds

              2.0

              Baths

              1,770

              Sq.Ft.

              12 Redbud Row

              Ottawa, IL

              MRED
              Courtesy of SUBURBAN LIFE REALTY, LTD

              About Ottawa

              Listings in Ottawa, IL

              212

              Estimated median home price

              $258,450
              Ottawa IL Homes for Sale & Properties

              Weichert Realtors is one of the nation's leading providers of Ottawa, Illinois real estate for sale and home ownership services. Contact Weichert today to buy or sell real estate in Ottawa, IL.

              Homes for Sale by Price in Ottawa, IL

              PriceCount
              $0 - 100K47
              $100K - 200K37
              $200K - 300K38
              $300K - 400K37
              $400K - 500K18
              $500K - 600K9
              $600K - 700K6
              $700K - 800K11
              $800K - 900K2
              $900K - 1M1
              $1M - Max6

              Homes for Sale by Type in Ottawa, IL

              Property TypeCount
              Single Family122
              Townhouse2
              Condo3
              Commercial13
              Rental10
              Lots and Land56
              Condo/Town/CoOp0
              CoOp0
              Multi Family14
              Mobile Home0
              Farms2

              (Data as of 8/4/2026)

              Browse Neighborhoods

              Find Properties in Ottawa, IL

              Ottawa, IL Information

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              Information deemed reliable but not guaranteed.

              The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange Program of the NorthWest Illinois Alliance of REALTORS®. Real Estate listings held by brokerage firms (licensees) other than Weichert Realtors include the name of the listing brokers.

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              Data is updated as of 8/5/2026.

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              Copyright © 2026 Midwest Real Estate Data LLC.

              Data is updated as of 8/5/2026.