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    1 home
      1 home available
      303 E Prospect Avenue, Ottawa, IL 61350
      Price Reduced $21,000
      303 E Prospect Avenue, Ottawa, IL 61350
      $399,000
      4beds
      2.5bath
      2,398sqft
      acres
      House for Sale

      303 E Prospect Avenue, Ottawa, IL 61350

      Listing by: HomeSmart Connect LLC
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      Display of MLS Data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals.
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      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      303 E Prospect Avenue, Ottawa, IL 61350
      Price Reduced $21,000
      $399,000 $21,000 
      4beds
      2full,1half bath
      2,398sqft
      acres

      303 E Prospect Avenue, Ottawa, IL 61350

      House for Sale by Kathryn McDermottHomeSmart Connect LLC.

      Data checked -. Listing last updated 6 days ago.
      1. Overview
      2. Details
      3. More 

      Now Offered at $399,000 - Under $400K in Ottawa! Own a remarkable piece of Ottawa's history. Built in 1894, this beautifully restored two-story Victorian blends timeless architectural charm with extensive modern updates thoughtfully completed by the current owners. Offering 2,398 square feet of living space, the home features a flexible layout including a spacious living room, first-floor bedroom, and a rare first-floor powder room. The dining and family rooms showcase preserved original details such as the historic banister and French doors, honoring the character of the home while providing everyday comfort. The updated kitchen complements the architectural style seamlessly. Major system improvements provide peace of mind, including dual HVAC systems with newly added second-floor air conditioning, a full electrical upgrade from 60-amp to 200-amp service, updated plumbing, sewer line replacement, new water shut-off valves, upgraded incoming service, and a new hot water heater. The basement includes Permaseal waterproofing, updated electrical, and a functional workspace with built-in bench. The primary suite was fully reimagined from a former apartment into a private retreat featuring a soaking tub, separate shower, laundry folding counter, wine fridge, washer and dryer combo, and all-new plumbing. Upstairs includes two additional bedrooms, two full bathrooms, refinished hardwood floors, updated windows, and upgraded lighting throughout. Additional highlights include a third-floor attic with new electrical and ductwork supporting the dual HVAC system, multiple balconies off the primary bedroom, dressing room, and living room, freshly painted exterior, and a beautifully landscaped corner lot with fire pit and shed. The oversized garage, originally a stable, offers a 14 x 10 main-level storage area and a 19 x 17 loft with new flooring. Multiple washer and dryer locations are available on both the upper level and basement. Located approximately one mile from downtown Ottawa and three miles from I-80, this move-in ready historic home combines character, updates, and value in a price point that is rarely available under $400,000. Property is being sold as-is. 3D tour available.

      Internet Serviceability
      Details
        Property type
      Residential
        Year built
      1894
        Heating
      Natural Gas
        Cooling
      Central Air
        Total rooms
      8
        Garage
      Yes (2 space)
        Parking spots
      2
      MRD12548009
      MLS ID
      Active
      Status
      01-16-2026
      On market date
        Laundry features
      Gas Dryer Hookup, Multiple Locations
        Fireplace
      Yes
        Pets allowed
        Architectural Style
      Victorian
        Basement
      Unfinished, Exterior Entry, Storage Space, Full
      Interior features
      Exterior features
      Balcony
      Lot features
      Corner Lot, Mature Trees
      Appliances included
      Range, Microwave, Refrigerator, Washer, Dryer, Wine Refrigerator
      Construction materials
      Other
      Monthly taxes
      $472
      Yearly taxes
      $5,658
      School district
      Ottawa Elem School Dist 141, Ottawa Twp H S Dist 140
      Schools
      Ottawa Township High School
      Senior community
      No
      Common Charges
      -
      Maintenance
      -
      Additional Fees
      -
      HOA Fees Include
      None
      Open Houses
      In-Person
      No upcoming in-person open houses
      Virtual
      No upcoming virtual open houses
      Contact Agent
      Kathryn McDermott
      Kathryn McDermott
      Direct 
       
      Location
      Route 23 south, cross the river, turn left at Van Buren, left at First Ave. Enter home from back door, park in driveway.
      For Sale Nearby
      No nearby homes are For Sale Nearby.
      Recently Sold
      No nearby homes have been Recently Sold.
      303 E Prospect Avenue, Ottawa, IL 61350, is a 4 bedroom, 2 bathroom, 2398 sqft. Single Family Residence built in 1894. This property is currently available for sale and was listed on Mainstreet REALTORS® on 1-16-2026. The MLS# for this Single Family Residence is MLS# MRD12548009.
      Display of MLS Data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals.
      Copyright ©2026 Mainstreet REALTORS®