Homes for sale under $300k in Ottawa, IL

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ABOUT THIS HOME
Homes for sale under $300k in Ottawa, IL
One story, four bedroom, two bath home with a full basement and 38 x 38 detached garage with loft (a must see) in a great location in North Ottawa. Great outdoor living with sliding glass doors to a large deck and above ground pool. Very spacious open floor plan. Home is about 20 minutes from Buffalo Rock, Starved Rock, and Matthiessen State Parks.

$299,900

4 beds2 baths1,680 sq ft

1901 Chestnut St, Ottawa, IL 61350

Open floor plan • Close to state parks • Sliding glass doors

ABOUT THIS HOME
Homes for sale under $300k in Ottawa, IL
Two-Unit property on west side of Ottawa. This well-maintained two-unit building on the west side features two spacious 2-bedroom, 1-bath units, each with its own in-unit laundry. Off-street parking adds convenience, while the impressive 30X40 garage includes water and sewer, a generous workshop area-perfect for hobbies, storage or additional income potential. Additional features include a 200 amp electrical service and roof that is approximately 10 years old. Freshly painted exterior.

$280,000

4 beds2 baths— sq ft

1625 W Main St, Ottawa, IL 61350

Workshop area • In-unit laundry • 30x40 garage

VIDEO TOUR

ABOUT THIS HOME
Homes for sale under $300k in Ottawa, IL
Proudly situated on Ottawa's East Side Historic District, this timeless home combines rich character with an unbeatable location. Just steps from the Fox and Illinois Rivers, walking distance to downtown restaurants, shopping, and the new YMCA, and only a short drive to Starved Rock and Matthiessen State Parks with easy interstate access for commuters, this home offers the perfect blend of charm and convenience. The exterior welcomes you with its stately presence, original paver sidewalks, and a brick-lined street that sets the tone for the history within. Inside, soaring 12-foot ceilings on the main level and 10-foot ceilings upstairs create a grand sense of space. A gracious foyer highlig

$276,900

5 beds1.5 baths2,830 sq ft

326 Congress St, Ottawa, IL 61350

Brick lined street • 12 foot ceilings • 10 foot ceilings

ABOUT THIS HOME
Homes for sale under $300k in Ottawa, IL
Completely updated three bedroom, two bath ranch on Ottawa's south side. This home features a spacious split floor plan with the primary bedroom offering a private bath. The kitchen opens to the dining area and family room with a gas fireplace and sliding glass doors that lead to the backyard. Convenient main floor laundry. Attached two car garage provides plenty of storage. Home is move-in ready and beautifully updated throughout.

$275,000

3 beds2 baths1,833 sq ft

1001 4H Rd, Ottawa, IL 61350

Attached garage • Private bath • Split floor plan

$272,500

1 bed1 bath554 sq ft

179 Leeward Way #30, Ottawa, IL 61350

Golf cart community • Waterfront living • Natural escapes

Property at 1009 Paul St, Ottawa, IL 61350, 3 beds, 2 baths

$270,000

3 beds2 baths2,300 sq ft

1009 Paul St, Ottawa, IL 61350

Property at 1403 Dakota Dr, Ottawa, IL 61350, 4 beds, 2 baths

$259,500

4 beds2 baths1,830 sq ft

1403 Dakota Dr, Ottawa, IL 61350

Property at 1015 Fosse Rd, Ottawa, IL 61350

$259,000

— beds— baths8,000 sq ft

1015 Fosse Rd, Ottawa, IL 61350

Property at 1967 Alinda Ave, Ottawa, IL 61350, 3 beds, 2.5 baths

$248,000

3 beds2.5 baths1,453 sq ft

1967 Alinda Ave, Ottawa, IL 61350

Property at 934 Evans St, Ottawa, IL 61350, 4 beds, 2.5 baths

$240,000

4 beds2.5 baths1,784 sq ft

934 Evans St, Ottawa, IL 61350

Property at 1435 Price St, Ottawa, IL 61350, 3 beds, 2 baths

$236,900

3 beds2 baths1,004 sq ft

1435 Price St, Ottawa, IL 61350

Property at 911 Parks Ln, Ottawa, IL 61350, 3 beds, 1 bath

$230,000

3 beds1 bath2,112 sq ft

911 Parks Ln, Ottawa, IL 61350

Property at 1314 W Washington St, Ottawa, IL 61350, 3 beds, 1 bath

$229,999

3 beds1 bath1,269 sq ft

1314 W Washington St, Ottawa, IL 61350

Property at 316 Guthrie St, Ottawa, IL 61350, 3 beds, 2 baths

$229,900

3 beds2 baths2,274 sq ft

316 Guthrie St, Ottawa, IL 61350

Property at 618 Fort St, Ottawa, IL 61350, 3 beds, 1 bath

$210,000

3 beds1 bath1,494 sq ft

618 Fort St, Ottawa, IL 61350

Property at 2118 Mary Ln, Ottawa, IL 61350, 3 beds, 2 baths

$210,000

3 beds2 baths1,367 sq ft

2118 Mary Ln, Ottawa, IL 61350

Property at 1352 Illinois Ave, Ottawa, IL 61350, 6 beds, 2.5 baths

$209,900

6 beds2.5 baths— sq ft

1352 Illinois Ave, Ottawa, IL 61350

Property at 760 Guthrie St, Ottawa, IL 61350, 4 beds, 1 bath

$209,000

4 beds1 bath1,518 sq ft

760 Guthrie St, Ottawa, IL 61350

Property at 718 W Jackson St, Ottawa, IL 61350, 5 beds, 2 baths

$205,000

5 beds2 baths— sq ft

718 W Jackson St, Ottawa, IL 61350

Property at 1307 W Washington St, Ottawa, IL 61350, 5 beds, 2 baths

$199,900

5 beds2 baths1,292 sq ft

1307 W Washington St, Ottawa, IL 61350

Property at 514 Marcy St, Ottawa, IL 61350, 5 beds, 2 baths

$189,900

5 beds2 baths1,785 sq ft

514 Marcy St, Ottawa, IL 61350

Property at 152 Riverview Dr, Ottawa, IL 61350, 3 beds, 1.5 baths

$179,900

3 beds1.5 baths1,300 sq ft

152 Riverview Dr, Ottawa, IL 61350

Property at 628 3rd Ave, Ottawa, IL 61350, 4 beds, 2 baths

$179,000

4 beds2 baths— sq ft

628 3rd Ave, Ottawa, IL 61350

Property at 1248 Ottawa Ave, Ottawa, IL 61350, 6 beds, 3 baths

$179,000

6 beds3 baths— sq ft

1248 Ottawa Ave, Ottawa, IL 61350

Property at 1213 W Main St, Ottawa, IL 61350, 3 beds, 2 baths

$159,000

3 beds2 baths1,280 sq ft

1213 W Main St, Ottawa, IL 61350

Property at 1313 Chestnut St, Ottawa, IL 61350

$156,900

— beds— baths1,325 sq ft

1313 Chestnut St, Ottawa, IL 61350

Property at 822 W Lafayette St, Ottawa, IL 61350, 3 beds, 2 baths

$150,000

3 beds2 baths1,546 sq ft

822 W Lafayette St, Ottawa, IL 61350

Property at 809 Poplar St, Ottawa, IL 61350, 3 beds, 1 bath

$150,000

3 beds1 bath1,080 sq ft

809 Poplar St, Ottawa, IL 61350

Property at 1006 Douglas St, Ottawa, IL 61350, 2 beds, 1 bath

$145,000

2 beds1 bath989 sq ft

1006 Douglas St, Ottawa, IL 61350

Property at 2063 N 35th Rd, Ottawa, IL 61350, 2 beds, 1 bath

$125,000

2 beds1 bath1,312 sq ft

2063 N 35th Rd, Ottawa, IL 61350

Property at 317 Maryland Ave, Ottawa, IL 61350, 3 beds, 1 bath

$114,999

3 beds1 bath1,055 sq ft

317 Maryland Ave, Ottawa, IL 61350

Property at 522 E Superior St, Ottawa, IL 61350, 3 beds, 2 baths

$114,900

3 beds2 baths1,288 sq ft

522 E Superior St, Ottawa, IL 61350

Property at 2103 Franklin Ave, Ottawa, IL 61350, 2 beds, 1 bath

$98,800

2 beds1 bath1,008 sq ft

2103 Franklin Ave, Ottawa, IL 61350

Property at 1977 #11 N 3103 Rds, Ottawa, IL 61350, 2 beds, 1 bath

$98,500

2 beds1 bath1,111 sq ft

1977 #11 N 3103 Rds, Ottawa, IL 61350

Property at 1977 N 3103 #11 Rd, Ottawa, IL 61350, 2 beds, 1 bath

$98,500

2 beds1 bath1,111 sq ft

1977 N 3103 #11 Rd, Ottawa, IL 61350

Property at 4104 Veterans Dr, Ottawa, IL 61350

$14

— beds— baths10,409 sq ft

4104 Veterans Dr, Ottawa, IL 61350

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Based on information submitted to the MLS GRID as of Sun Nov 30 2025. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Homes for sale under $300k in Ottawa

There are currently 36 homes for sale under $300k in Ottawa. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in Ottawa stay on the market for 50 days and receive 3 offers. Popular neighborhoods include South Ottawa, Downtown Ottawa, and Heritage Harbor Resort. This map is refreshed with the newest listings in Ottawa every 15 minutes.

In the past month, 22 homes have been sold in Ottawa. In addition to houses in Ottawa, there were also 2 condos, 9 townhouses, and 11 multi-family units for sale in Ottawa last month. Ottawa is a minimally walkable city in Illinois with a Walk Score of 40. Ottawa is home to approximately 18,298 people and 9,769 jobs. Find your dream home in Ottawa using the tools above. Use filters to narrow your search by price, square feet, beds, and baths to find homes that fit your criteria. Our top-rated real estate agents in Ottawa are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in Ottawa. Our Ottawa real estate stats and trends will give you more information about home buying and selling trends in Ottawa. If you're looking to sell your home in the Ottawa area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in Ottawa with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.

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Homes for sale under $300k in Ottawa, IL

Homes for sale under $300k in Ottawa

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