List

Ottawa, IL land for sale

37 properties

80.2 Acres of Land for Auction in Grand Ridge, Illinois

Upcoming auction

$— min80.2 acres

LaSalle CountyFeb 18, 2026

Grand Ridge, IL 61325

33 Acres of Land for Sale in Marseilles, Illinois

1 day

$1,515,00033 acres

LaSalle County

Marseilles, IL 61341

2.67 Acres of Mixed-Use Land for Sale in Marseilles, Illinois

1 day

$148,0002.67 acres

LaSalle County

Marseilles, IL 61341

6.1 Acres of Land with Home for Sale in Ottawa, Illinois

Pending

Under contract

$479,9006.1 acres

LaSalle County3 bd, 3 ba1,771 sq ft

Ottawa, IL 61350

2.59 Acres of Residential Land for Sale in Ottawa, Illinois

30 days ago

$180,0002.59 acres

LaSalle County

Ottawa, IL 61350

3.23 Acres of Residential Land with Home for Sale in Ottawa, Illinois

30 days ago

$795,0003.23 acres

LaSalle County8 bd, 4 ba— sq ft

Ottawa, IL 61350

2 Acres of Residential Land for Sale in Ottawa, Illinois

27 days

$53,0002 acres

LaSalle County

Ottawa, IL 61350

0.39 Acres of Residential Land for Sale in Marseilles, Illinois

4 months ago

$45,0000.39 acres

LaSalle County

Marseilles, IL 61341

10 Acres of Commercial Land for Sale in Ottawa, Illinois

10 months ago

$399,00010 acres

LaSalle County

Ottawa, IL 61350

0.46 Acres of Residential Land for Sale in Grand Ridge, Illinois

3 months ago

$40,9000.46 acres

LaSalle County

Grand Ridge, IL 61325

26 Acres of Commercial Land for Sale in Marseilles, Illinois

3 months ago

$1,947,00026 acres

LaSalle County

Marseilles, IL 61341

3 months ago

$65,9002 acres

LaSalle County

Ottawa, IL 61350

1.34 Acres of Residential Land for Sale in Ottawa, Illinois

3 months ago

$65,9001.34 acres

LaSalle County

Ottawa, IL 61350

0.27 Acres of Residential Land for Sale in Ottawa, Illinois

3 months ago

$40,9000.27 acres

LaSalle County

Ottawa, IL 61350

0.29 Acres of Residential Land for Sale in Ottawa, Illinois

3 months ago

$40,9000.29 acres

LaSalle County

Ottawa, IL 61350

0.4 Acres of Residential Land for Sale in Ottawa, Illinois

3 months ago

$40,9000.4 acres

LaSalle County

Ottawa, IL 61350

0.41 Acres of Residential Land for Sale in Ottawa, Illinois

3 months ago

$40,9000.41 acres

LaSalle County

Ottawa, IL 61350

0.44 Acres of Residential Land for Sale in Ottawa, Illinois

3 months ago

$40,9000.44 acres

LaSalle County

Ottawa, IL 61350

3 months ago

$40,9000.27 acres

LaSalle County

Ottawa, IL 61350

3 months ago

$40,9000.27 acres

LaSalle County

Ottawa, IL 61350

0.32 Acres of Residential Land for Sale in Ottawa, Illinois

3 months ago

$40,9000.32 acres

LaSalle County

Ottawa, IL 61350

5.45 Acres of Residential Land for Sale in Ottawa, Illinois

5 months ago

$155,0005.45 acres

LaSalle County

Ottawa, IL 61350

4.46 Acres of Residential Land for Sale in Ottawa, Illinois

5 months ago

$129,0004.46 acres

LaSalle County

Ottawa, IL 61350

0.82 Acres of Residential Land for Sale in Sheridan, Illinois

6 months ago

$18,0000.82 acres

LaSalle County

Sheridan, IL 60551

2.38 Acres of Residential Land for Sale in Sheridan, Illinois

6 months ago

$69,9002.38 acres

LaSalle County

Sheridan, IL 60551

0.93 Acres of Residential Land for Sale in Sheridan, Illinois

6 months ago

$19,0000.93 acres

LaSalle County

Sheridan, IL 60551

0.77 Acres of Residential Land for Sale in Sheridan, Illinois

6 months ago

$18,0000.77 acres

LaSalle County

Sheridan, IL 60551

1.29 Acres of Residential Land for Sale in Sheridan, Illinois

6 months ago

$21,0001.29 acres

LaSalle County

Sheridan, IL 60551

5 Acres of Commercial Land for Lease in Marseilles, Illinois

8 months ago

$—/mo5 acres

LaSalle County

Marseilles, IL 61341

0.4 Acres of Commercial Land for Sale in Seneca, Illinois

9 months ago

$159,9000.4 acres

LaSalle County

Seneca, IL 61360

1.1 Acres of Residential Land for Sale in Marseilles, Illinois

21 months ago

$38,0001.1 acres

LaSalle County

Marseilles, IL 61341

1 Acre of Residential Land for Sale in Marseilles, Illinois

22 months ago

$37,5001 acre

LaSalle County

Marseilles, IL 61341

7.75 Acres of Land for Sale in Ottawa, Illinois

9 years ago

$875,0007.75 acres

LaSalle County

Ottawa, IL 61350

0.11 Acres of Residential Land for Sale in Seneca, Illinois

59 days ago

$32,0000.11 acres

LaSalle County

Seneca, IL 61360

Residential Land for Sale in Seneca, Illinois

46 days ago

$40,000

LaSalle County

Seneca, IL 61360

9.68 Acres of Commercial Land for Sale in Ottawa, Illinois

10 months ago

$399,0009.68 acres

LaSalle County

Ottawa, IL 61350

0.17 Acres of Residential Land for Sale in Marseilles, Illinois

11 months ago

$3,8660.17 acres

LaSalle County

Marseilles, IL 61341

Buying land in Ottawa

Find land for sale in Ottawa, IL by acreage, price, and features. Filter thousands of listings and use maps to explore and buy land, lots, and properties.

There are currently 37 properties for sale near Ottawa, with an average listing price of $206,521. The average cost to buy is $68,540 per acre. Search land for sale in Illinois to view every property in the state.

Land for sale in Ottawa

Acreage for sale: 57 acres
Average listing age: 314 days
Average list price: $206,521
Median list price: $65,900
Average property size: 3 acres

How much does land cost in Ottawa, IL?

The average price per acre in Ottawa, IL is $68,540 based on the listing price of 57 acres of land for sale.

How do you sell land in Ottawa, IL?

If you're selling land nearby, find the best real estate agents in Ottawa, IL to sell your property.

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