Lands For Sale in Ottawa, IL

Wooded lot ready for your new home in Ottawa's Wallace School District. City utilities available. Paved roads, street lights, and partially cleared lot. Easy access to shopping and interstate. Multiple pins; contact agent for details.

Desirable 4-acre lot in Pembrook. Features a recreational park with basketball, tennis courts, baseball area, playground, and shelters. City water/sewer. $150 annual association fee. Needs 2 trees and sidewalk.

Wooded lot over an acre in Ottawa's Wallace School District. City water, sewer, and utilities available. Paved roads and lights. Partially cleared, ready to build. Easy access to shopping and interstate.

Build your dream home in Heritage Harbor Marina Community! Enjoy waterfront living with access to a pool, pickleball courts, restaurants, and nearby state parks. Convenient location near I-80 & Route 71, plus easy access to Chicago and Ottawa.

Prime waterfront estate lot in Heritage Harbor's Pinnacle Pointe. Build your dream home with access to a private clubhouse, pool, fitness room, boat slip, and stunning river views. Enjoy resort amenities like restaurants, walking paths, and marina.

Build your dream home on this vacant lot in Southridge Subdivision. City utilities (Ameren and Nicor) are available. No HOA fees!

Build your dream home on this nearly 0.35-acre lot in a quiet Ottawa neighborhood. Easy access to amenities makes this a great opportunity for homebuyers or investors.

Two-parcel property: .52-acre C-3 commercial lot on Route 23 and a .6-acre vacant residential lot on Reynolds Manor Dr. Ideal for redevelopment; zoning can be changed to suit your needs. Use our recommended builder or choose your own.

Amber Woods PUD: 32 remaining residential units. Approved development opportunity near amenities and interstate access. Perfect for experienced developers or those seeking a new project.

Northside two-lot building site in Ottawa, high on a hill with mature trees. 94x150x76x148 & 75x225 lot sizes. City utilities available. No covenants or restrictions on building. Perfect for your future home.

Over an acre of cleared land in Ottawa, ready for your dream home. City utilities, paved roads, and easy access to shopping & interstate. Perfect for building!

Beautiful 4.47-acre lot in Ottawa, offering country living with city convenience. Partially wooded with a creek, backing onto a cornfield for privacy. Easy I-80 access and close to amenities. Perfect for building your dream home!

Two parcels totaling 337,594 sq ft in Ottawa, zoned for business and residential. Utilities are installed, and the property is near a city park and benefits from I-80 commercial TIF and Ottawa Enterprise Zone.

Pembrook Subdivision: 4-acre rec park with basketball, tennis, ballpark, playground, & picnic shelters. $150 HOA fee. Ideal for families seeking community amenities.

Waterfront custom lot in Heritage Harbor, steps from clubhouse, pool, and marina. Enjoy amazing sunsets, river & harbor views, and easy access to Starved Rock State Park and downtown Ottawa. Perfect for a dream home or vacation getaway.

Pembrook subdivision home with access to a 4-acre recreational park featuring basketball and tennis courts, a ballpark, playground, and picnic shelters. Annual association fee is $150.

Downtown Ottawa revitalization opportunity! C-5 zoned lot perfect for mixed-use development (retail, residential, office). Business-friendly city with TIF and Enterprise Zone incentives. Ideal for investors seeking vertical or horizontal development.

Acre of land outside Ottawa with cell tower and easement agreement. Taxes paid by cell tower company. Ideal for investors seeking a tax-free land ownership opportunity.

Corner lot in established South Ottawa neighborhood. Lot size is 60 x 112 feet per county records. A survey will be provided at closing. Located on the corner of Glover and Christie Streets.

Waterfront lot in Heritage Harbor, Ottawa, IL. Over 4,878 buildable sq ft, steps from community docks & Illinois River. Resort amenities include marina, walking trails, pool & restaurant. Build your dream home!

Vacant lot zoned residential, potential for commercial rezoning. Offers Rt 23 frontage, alley access, and utilities. Ideal for single family, duplex, or commercial development. Verify potential uses with the city.

4-acre recreational park with basketball, tennis, baseball, shelters & playground. City water/sewer. Corner lot. Association fee $150/yr. Ideal for families seeking community amenities.

Desirable lot in Southridge, perfect for building your dream home.

Wooded lot in Ottawa's North Side, located in a cul-de-sac. Features a creek, Wallace School District, public water, sewer, and utilities. Near shopping and interstate access. Ideal for building.

Waterfront lot in Heritage Harbor's Pinnacle Pointe community. Enjoy marina/river views, pool, clubhouse, park, and proximity to the Bluegill Boathouse. Access to rental boat slips. One of the last remaining lots!