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    1 home
      1 home available
      303 E Prospect Avenue, Ottawa, IL 61350
      NEW 3 hrs agoOpen 1/25 12:00 PM-2:00 PM
      303 E Prospect Avenue, Ottawa, IL 61350
      $420,000
      4beds
      2.5bath
      2,398sqft
      acres
      House for Sale

      303 E Prospect Avenue, Ottawa, IL 61350

      Listing by: HomeSmart Connect LLC
      1 - 1 of 1 results
      © 2026 Mainstreet REALTORS® All Rights Reserved.
      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
      NEW 3 hrs ago
      Open 1/25 12:00 PM-2:00 PM
      $420,000
      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 3 hours ago.
      1. Overview
      2. Details
      3. More 

      Own a piece of Ottawa's history. Built in 1894, this beautifully restored 2-story Victorian blends timeless architectural charm with extensive modern updates-thoughtfully and lovingly completed by the current owners. This historic home features 2,398 square feet of living space with a flexible and generous layout, including a huge living room, a first-floor bedroom, and a rare first-floor powder room. The cozy dining room and family room are accented by preserved original details, including the original banister and French doors, maintained out of respect for the home's rich history. The updated kitchen seamlessly complements the home's character. Major improvements include dual HVAC systems-with newly added air conditioning on the second floor, a new hot water heater, and a full electrical upgrade from 60-amp to 200-amp service. Plumbing has been updated, the sewer line replaced, new water shut-off valves added, and incoming service upgraded. The basement features Permaseal waterproofing, a dry workspace with a built-in workbench, and updated electrical. The primary suite has undergone a total renovation, transforming a former apartment into a relaxing retreat with a soaking tub, separate shower, laundry folding counter, wine fridge, washer/dryer combo, and all-new plumbing-no expense spared. Upstairs also features two additional bedrooms and two full baths, refinished hardwood floors, updated windows, and thoughtfully upgraded lighting throughout. Additional highlights include: Third-floor attic with abundant storage, new electric, ductwork, and space supporting the dual HVAC system. Multiple balconies, including off the primary bedroom, dressing room, and living room. Entire exterior freshly painted. Beautifully landscaped-corner lot- with fire pit and shed. Huge garage-originally a stable-offering a 14' x 10' main-level storage area and a 19' x 17' loft with new flooring. Multiple washer/dryer locations (upstairs and basement). Layers of wallpaper painstakingly removed! This home is move in ready! Located just 1 mile from downtown Ottawa with its restaurants, shops, and activities, and 3 miles from I-80 for easy commuting. Be sure to explore the 3D tour to fully appreciate this exceptional home. An amazing historic property offered for sale as-is. A rare opportunity to own a meticulously restored Victorian while enjoying the comforts of modern living.

      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
      Community Features
      Park, Curbs, Sidewalks, Street Lights, Street Paved
      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
      -
      Fees Include
      None
      Open Houses
      In-Person
      Sun, Jan 25
      12:00 PM - 02:00 PM
      Central Time
      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®