Ottawa IL Real Estate & Land for Sale

62 Properties Found

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Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12676905
Type:
Land
Lot size:
0.33 Acres
A broker reciprocity listing Courtesy: Coldwell Banker Real Estate Group 815-433-5501
View additional info

ADDITIONAL INFORMATION

Prime Commercial Corner Lot in Ottawa, Illinois Exceptional commercial lot available at the highly visible corner of Columbus Street and Michigan Street in Ottawa, Illinois. This strategically located property offers outstanding exposure and is just minutes from downtown Ottawa's thriving business, shopping, and restaurant district. Situated in the heart of the "Town of Two Rivers" and along the gateway corridor to Starved Rock State Park, this property benefits from strong local and visitor traffic throughout the year. The lot features approximately 60 feet of frontage on Columbus Street and extends 240 feet deep (three lots deep), providing ample space for a variety of development opportunities. Commercial zoning allows for numerous potential uses, including professional offices, restaurants, retail establishments, service businesses, and more. Whether you're looking to establish a new business location or invest in a growing area, this versatile commercial property offers excellent potential in one of Ottawa's most desirable commercial corridors.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12674853
Type:
Land
Subdivision:
Heritage Harbor
A broker reciprocity listing Courtesy: Heritage Select Realty 815-433-5000
View additional info

ADDITIONAL INFORMATION

Imagine building your dream home on this exceptional vacant lot in the highly sought-after Heritage Harbor Marina Resort Community. Located in the charming Navy Town pocket neighborhood, this homesite offers scenic harbor views and a prime location within the community, providing the perfect opportunity to create a custom single-family retreat in a vibrant waterfront setting. Enjoy the convenience of being within walking distance to Heritage Harbor's heated pool, pickleball courts, marina, and on-site restaurant. As part of this golf cart-friendly resort community, you'll have easy access to the amenities, events, and recreational opportunities that make Heritage Harbor such a desirable place to live and vacation. Outdoor enthusiasts will love being just minutes from Starved Rock State Park, Matthiessen State Park, Dayton Bluffs Preserve, and the Illinois & Michigan Canal, with endless opportunities for hiking, boating, fishing, biking, and exploring the natural beauty of the Illinois River Valley. Conveniently located near I-80 and Route 71, this property offers easy access to Chicago and the surrounding suburbs while remaining just minutes from the charming shops, restaurants, and entertainment of downtown Ottawa. With utilities available and picturesque harbor views, this is a rare opportunity to build your custom home in one of the area's premier waterfront resort communities. Enjoy the perfect blend of relaxation, recreation, and small-town charm in Heritage Harbor's desirable Navy Town neighborhood.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12662979
Type:
Land
Subdivision:
Heritage Harbor
A broker reciprocity listing Courtesy: Homesmart Realty Group IL 708-320-0002
View additional info

ADDITIONAL INFORMATION

WATERFRONT...WATERFRONT...WATERFRONT! Welcome to this PRIME estate lot in Heritage Harbor's resort community, the prestigious Pinnacle Pointe of Ottawa. This vacant waterfront lot isn't just land-it's your chance to make your dreams a reality and design your forever dream home or vacation retreat where paradise awaits! With a private clubhouse, heated pool, fitness room, and a boat slip just steps away, this location offers unparalleled convenience and leisure. The panoramic views from this lot are absolutely stunning and unsurpassed, offering vistas of the river and marina that are truly exceptional. Picture yourself with front-row seats to breathtaking sunsets every evening and waking up to the epitome of waterfront living each morning. The Heritage Harbor Resort community provides an array of amenities, including an on-site restaurant, scenic walking paths, a dog park, pickleball courts, outdoor pools, beautiful Marina or relax at the Tiki sand bar listening to live music and unwind. Whether you're cycling through the resort's extensive bike paths, taking a cruise on your golf cart, boating on the river, or enjoying the vibrant social calendar, every day here promises relaxation and adventure. Come create your life of luxury, leisure and waterfront living today!

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12659728
Type:
Land
Lot size:
40 Acres
A broker reciprocity listing Courtesy: Coldwell Banker Real Estate Group 815-433-5501
View additional info

ADDITIONAL INFORMATION

Exceptional 40-acre parcel located north of I-80 and just north of Ottawa with approximately 1300+ footage on E. 19th Road within the highly sought-after Wallace Grade School District. This prime tract offers a rare combination of productive farmland, income-producing potential, and long-term development opportunities. Currently cash rented, the property provides immediate income for the new owner while allowing flexibility for future plans. Whether you're looking to expand your agricultural operation, secure a strong investment, or explore future development possibilities, this versatile property offers outstanding value in a desirable and growing area. Rarely does a parcel with this location, size, and potential become available.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12652416
Type:
Land
Lot size:
2.51 Acres
A broker reciprocity listing Courtesy: RE/MAX 1st Choice 815-434-3337
View additional info

ADDITIONAL INFORMATION

2.4 Acre lot located on the Southside in a secluded peaceful area. Minutes away from downtown this land has so much potential and is waiting for you to put your recreational touches on it or build your forever home!****PRIVATE ROAD - Must be accompanied by a real estate agent to view. DISCLOSURES:1. Under normal circumstances this property is not accessible by county standards. However a variance has been obtained decades ago and grandfathered in for it. There is no city street/ county road but it has been approved for a private drive. The county WILL issue a building permit. 2. The Soil test is available and has shown that there is a high water table. However, this is easily able to be remedied by a contractor or engineer.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12628377
Type:
Land
Lot size:
1.24 Acres
A broker reciprocity listing Courtesy: RE/MAX 1st Choice 815-434-3337
View additional info

ADDITIONAL INFORMATION

Located in Wallace Grade School district, you'll find your opportunity to build on this 1.24 acre cleared lot. This lot is in the well established subdivision, Trails of Terra Cotta. No HOA fees, paved roads and lights, a well and septic is needed at the lot. A great chance to build your dream home!

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12628372
Type:
Land
Lot size:
1.18 Acres
A broker reciprocity listing Courtesy: RE/MAX 1st Choice 815-434-3337
View additional info

ADDITIONAL INFORMATION

Check out your opportunity to build on this 1.18 acre lot located in the well established subdivision, Trails of Terra Cotta. This subdivision is located in Wallace Grade School district. No HOA fees, paved roads and lights, a well and septic is needed at the lot. A great chance to build your dream home!

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
202603637
Type:
Land
Lot size:
1.33 Acres
Courtesy: Starved Rock Realty Alice Green
View additional info

ADDITIONAL INFORMATION

This is a rural parcel with 1.33 acres just minutes from Starved Rock State Park, which has been named one of Illinois' state wonders! Are you looking to build a home in the country? This could be the one for you! There is a ravine running next to, somewhat within the west side of the property. Check it out! Buyer will have to put in their own well and septic, but it is priced to sell! Property use is noted as unimproved residential at this time.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12614701
Type:
Land
Lot size:
1.33 Acres
A broker reciprocity listing Courtesy: Starved Rock Realty 815-667-9990
View additional info

ADDITIONAL INFORMATION

This is a rural parcel with 1.33 acres just minutes from Starved Rock State Park, which has been named one of Illinois' state wonders! Are you looking to build a home in the country? This could be the one for you! There is a ravine running next to, somewhat within the west side of the property. Check it out! Buyer will have to put in their own well and septic, but it is priced to sell! Property use is noted as unimproved residential at this time.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12606943
Type:
Land
Subdivision:
Crooked Creek
Lot size:
1.76 Acres
A broker reciprocity listing Courtesy: Legacy Realty Latta Young 815-685-5090
View additional info

ADDITIONAL INFORMATION

Discover the Beauty of Crooked Creek.... Nestled in the heart of the picturesque Crooked Creek Subdivision, this stunning wooded lot offers a rare blend of natural serenity and potential. Towering trees provide a peaceful canopy, while a charming creek winds its way through the property, creating an idyllic backdrop for your dream home or weekend retreat. Whether you envision a cozy cabin tucked among the trees or a custom residence designed to embrace the tranquil surroundings, this lot offers endless possibilities. Enjoy the sights and sounds of nature, the privacy of mature woods, and the soothing presence of the flowing creek-all just minutes from local amenities. This is more than just a piece of land; it's a chance to build your own haven in one of the area's most beautiful and sought-after settings.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12568031
Type:
Land
Subdivision:
Heritage Harbor
A broker reciprocity listing Courtesy: Homesmart Realty Group IL 708-320-0002
View additional info

ADDITIONAL INFORMATION

Waterfront Lot in Heritage Harbor - Build Your Dream Home! Discover the perfect opportunity to build your custom dream home on this premier waterfront lot located in the sought-after resort community of Heritage Harbor. This is the largest waterfront that remains in Harbor Village. It also has community space and stairs to the east of it providing more space for views and design options. Ideally situated along a scenic walking path and offering convenient access to boat slips, this lot is thoughtfully designed for a walkout basement, maximizing both views and living space potential. Enjoy a vibrant, active lifestyle with resort-style amenities including a dog park, pickleball courts, on-site restaurant, and boat/kayak rentals-all just steps from your future front door. Whether you're looking for a full-time residence or a weekend getaway, Heritage Harbor offers the perfect blend of relaxation and recreation. Architectural plans are subject to HOA approval, allowing you to create a custom home that meets your vision while maintaining the community's aesthetic standards.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12523895
Type:
Land
Lot size:
2.59 Acres
A broker reciprocity listing Courtesy: Keller Williams Innovate 630-423-8223
View additional info

ADDITIONAL INFORMATION

Bring your floor plans and ideas to this 2.59 acres subdivided into 8 lots with approximate dim. of 102x125, zoned R2 for duplex or single family homes. Water, electric and gas all at the road with sewer needed to be ran from Lot 2 to end of road(approx. 70K). No covenants or HOA. Conveniently located min. from downtown Ottawa and Starved Rock State Park.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12560419
Type:
Land
Lot size:
0.24 Acres
A broker reciprocity listing Courtesy: RE/MAX 1st Choice 815-434-3337
View additional info

ADDITIONAL INFORMATION

VACANT LAND in Southridge Subdivision. Ready for building your dream home. Lots have city utilities, Ameren and Nicor on site. No HOA Fees.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12560259
Type:
Land
Lot size:
0.25 Acres
A broker reciprocity listing Courtesy: RE/MAX 1st Choice 815-434-3337
View additional info

ADDITIONAL INFORMATION

VACANT LAND in Southridge Subdivision. Ready for building your dream home. Lots have city utilities, Ameren and Nicor on site. No HOA Fees.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12560199
Type:
Land
Subdivision:
Southridge
Lot size:
0.27 Acres
A broker reciprocity listing Courtesy: RE/MAX 1st Choice 815-434-3337
View additional info

ADDITIONAL INFORMATION

Desirable lot in Southridge subdivision

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12560405
Type:
Land
Lot size:
0.24 Acres
A broker reciprocity listing Courtesy: RE/MAX 1st Choice 815-434-3337
View additional info

ADDITIONAL INFORMATION

VACANT LAND in Southridge Subdivision. Ready for building your dream home. Lots have city utilities, Ameren and Nicor on site. No HOA Fees.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12560242
Type:
Land
Lot size:
0.23 Acres
A broker reciprocity listing Courtesy: RE/MAX 1st Choice 815-434-3337
View additional info

ADDITIONAL INFORMATION

VACANT LAND in Southridge Subdivision. Ready for building your dream home. Lots have city utilities, Ameren and Nicor on site. No HOA Fees.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12560386
Type:
Land
Lot size:
0.24 Acres
A broker reciprocity listing Courtesy: RE/MAX 1st Choice 815-434-3337
View additional info

ADDITIONAL INFORMATION

VACANT LAND in Southridge Subdivision. Ready for building your dream home. Lots have city utilities, Ameren and Nicor on site. No HOA Fees.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12560269
Type:
Land
Lot size:
0.24 Acres
A broker reciprocity listing Courtesy: RE/MAX 1st Choice 815-434-3337
View additional info

ADDITIONAL INFORMATION

VACANT LAND in Southridge Subdivision. Ready for building your dream home. Lots have city utilities, Ameren and Nicor on site. No HOA Fees.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12560226
Type:
Land
Subdivision:
Southridge
Lot size:
0.23 Acres
A broker reciprocity listing Courtesy: RE/MAX 1st Choice 815-434-3337
View additional info

ADDITIONAL INFORMATION

VACANT LAND in Southridge Subdivision. Ready for building your dream home. Lots have city utilities, Ameren and Nicor on site. No HOA Fees.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12560100
Type:
Land
Subdivision:
Southridge
Lot size:
0.25 Acres
A broker reciprocity listing Courtesy: RE/MAX 1st Choice 815-434-3337
View additional info

ADDITIONAL INFORMATION

VACANT LAND in Southridge Subdivision. Ready for building your dream home. Lots have city utilities, Ameren and Nicor on site. No HOA Fees.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12560635
Type:
Land
Subdivision:
Southridge
Lot size:
0.28 Acres
A broker reciprocity listing Courtesy: RE/MAX 1st Choice 815-434-3337
View additional info

ADDITIONAL INFORMATION

VACANT LAND in Southridge Subdivision. Ready for building your dream home. Lots have city utilities, Ameren and Nicor on site. No HOA Fees.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12560622
Type:
Land
Lot size:
0.27 Acres
A broker reciprocity listing Courtesy: RE/MAX 1st Choice 815-434-3337
View additional info

ADDITIONAL INFORMATION

VACANT LAND in Southridge Subdivision. Ready for building your dream home. Lots have city utilities, Ameren and Nicor on site. No HOA Fees.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12560611
Type:
Land
Subdivision:
Southridge
Lot size:
0.25 Acres
A broker reciprocity listing Courtesy: RE/MAX 1st Choice 815-434-3337
View additional info

ADDITIONAL INFORMATION

VACANT LAND in Southridge Subdivision. Ready for building your dream home. Lots have city utilities, Ameren and Nicor on site. No HOA Fees.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
12560596
Type:
Land
Lot size:
0.33 Acres
A broker reciprocity listing Courtesy: RE/MAX 1st Choice 815-434-3337
View additional info

ADDITIONAL INFORMATION

VACANT LAND in Southridge Subdivision. Ready for building your dream home. Lots have city utilities, Ameren and Nicor on site. No HOA Fees.

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Andrea D. Conner, License 471020674, Xome Inc., License 478026347, [email protected], 844-400-XOME (9663), 750 Highway 121 Bypass, Ste 100, Lewisville, TX 75067


© 2026 Midwest Real Estate Data LLC. All rights reserved. Listings courtesy of MRED MLS as distributed by MLS GRID, based on information submitted to the MLS GRID as of {{last updated}}.. 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. The Digital Millennium Copyright Act of 1998, 17 U.S.C. § 512 (the “DMCA”) provides recourse for copyright owners who believe that material appearing on the Internet infringes their rights under U.S. copyright law. If you believe in good faith that any content or material made available in connection with our website or services infringes your copyright, you (or your agent) may send us a notice requesting that the content or material be removed, or access to it blocked. Notices must be sent in writing by email to [email protected]. The DMCA requires that your notice of alleged copyright infringement include the following information: (1) description of the copyrighted work that is the subject of claimed infringement; (2) description of the alleged infringing content and information sufficient to permit us to locate the content; (3) contact information for you, including your address, telephone number and email address; (4) a statement by you that you have a good faith belief that the content in the manner complained of is not authorized by the copyright owner, or its agent, or by the operation of any law; (5) a statement by you, signed under penalty of perjury, that the information in the notification is accurate and that you have the authority to enforce the copyrights that are claimed to be infringed; and (6) a physical or electronic signature of the copyright owner or a person authorized to act on the copyright owner’s behalf. Failure to include all of the above information may result in the delay of the processing of your complaint.
Andrea D. Conner, License 471020674, Xome Inc., License 478026347, [email protected], 844-400-XOME (9663), 750 Highway 121 Bypass, Ste 100, Lewisville, TX 75067


This listing information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The information on this site comes in part from the Internet Data Exchange program of the Rockford Area Association of Realtors (last updated as of the time posted below). Real estate listings held by brokerage firms other than Xome may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s). Copyright 2026 Rockford Area Association of Realtors. All rights reserved.



Ottawa Real Estate

Ottawa is located in Illinois. Ottawa, Illinois has a population of 18,719. Ottawa is more family-centric than the surrounding county with 29.04% of the households containing married families with children. The county average for households married with children is 25.66%.

The median household income in Ottawa, Illinois is $61,083. The median household income for the surrounding county is $62,825 compared to the national median of $69,021. The median age of people living in Ottawa is 39.7 years.

Ottawa Weather

The average high temperature in July is 84 degrees, with an average low temperature in January of 14.4 degrees. The average rainfall is approximately 37 inches per year, with 21.1 inches of snow per year.

Ottawa Map

Ottawa Real Estate Market Conditions

  • Median sales price

    $205,000
    8.8%
    change since last quarter
  • # Active listings

    206
    30-day change

Ottawa Schools and Demographics

Education near Ottawa, IL

City County
High School Graduates 91.14 90.56
College Degree - 2 year 8.35 11.34
College Degree - 4 year 22.25 18.5
Graduate Degree 6.35 4.93
Expenditures per Student 19,606 19,606
Students per Teacher 12.5 12.5

Elementary Schools near Ottawa, IL

Grades Students P/T Ratio ZIP
Deer Park C C Elementary School PK - 08 104 9.9 61350
Grand Ridge School PK - 08 257 10.7 61325
Jefferson Elementary School PK - 04 339 14.3 61350
Lincoln Elementary School PK - 04 502 18.3 61350
Marseilles Elementary School PK - 08 576 13.2 61341
McKinley Elementary School PK - 04 380 14.5 61350
Milton Pope Elementary School KG - 08 201 14.6 61341
Rutland Elementary School KG - 08 65 7.1 61350
Serena Elementary School KG - 08 142 11.8 60549
Wallace Elementary School PK - 08 322 12.8 61350
Waltham Elementary School KG - 08 225 12.4 61373

Middle Schools near Ottawa, IL

Grades Students P/T Ratio ZIP
Central Intermediate School 05 - 06 413 15.1 61350
Shepherd Middle School 07 - 08 465 13.6 61350

High Schools near Ottawa, IL

Grades Students P/T Ratio ZIP
Ottawa Township High School 09 - 12 1,396 15 61350
Serena High School 09 - 12 239 12.8 60549

Ungraded Schools near Ottawa, IL

Grades Students P/T Ratio ZIP
Lasalle ROE Taoep 06 - 12 0 0 61350

Demographics near Ottawa, IL

City County
Neighborhood Type Suburban
Population 18,719 109,986
Population Density 1,463 97
Median Age 39.7 41.8
People per Household 2.4 2.4
Median Household Income 61,083 62,825
Average Income per Capita 31,213 33,174

Real estate near Ottawa