$282,500

beds

baths

half baths

702 4th Avenue

Ottawa, Illinois 61350

Active / MLS #12597512 / Multiple Unit (2-4) / Ottawa

Listing information updated 3/26/2026 at 6:03am

This solid brick duplex at the end of a quiet dead-end street on Ottawa's south side is a rare turnkey find for an investor or an owner-occupant looking to supplemant their mortgage. Both units have been remodeled with a functional two-bedroom, 1.5-bath layout, bridging the gap between historic character and modern rental demands. Recent updates provide immediate move-in readiness and long-term mechanical peace of mind. The property sits on a lot with a large backyard while featuring a brand-new back deck, offering the kind of private outdoor space that significantly increases tenant retention. Tucked away from through-traffic yet close to local amenities, this duplex is a high-utility asset ready for immediate occupancy.

Full Features

Exterior Type:

Brick

Basement:

Finished,Daylight

Beds Above Grade:

Heating System:

Natural Gas, Forced Air

Pool:

Age:

100+ Years

Parking Type:

Off Street,Yes

Parking Spaces:

Room Count:

Water Front:

Square Feet:

N/A

Lot Size:

Less Than .25 Acre

Taxes & Assessments

Tax Amount:

$6,303

Tax Year:

2024

Location

Zip Code:

61350

City:

Ottawa

County:

Lasalle

Schools

School District(s):

141, 140

Elementary School:

N/A

Middle School:

N/A

High School:

Ottawa Township High School

Exterior Type:

Brick

Basement:

Finished,Daylight

Beds Above Grade:

Heating System:

Natural Gas, Forced Air

Pool:

Age:

100+ Years

Parking Type:

Off Street,Yes

Parking Spaces:

Room Count:

Water Front:

Square Feet:

N/A

Lot Size:

Less Than .25 Acre

Tax Amount:

$6,303

Tax Year:

2024

Zip Code:

61350

City:

Ottawa

County:

Lasalle

School District(s):

141, 140

Elementary School:

N/A

Middle School:

N/A

High School:

Ottawa Township High School

Listing Office: RE/MAX 1st Choice

Listing Office Phone: 815.434.3337

Disclaimer: The data relating to real estate for sale on this website comes courtesy of Midwest Real Estate Data, LLC as distributed by MLS GRID. Real estate listings held by brokerage firms other than @properties are marked with the Broker Reciprocity thumbnail logo and detailed information about them includes the name of the listing brokers. Properties displayed may be listed or sold by various participants in the MLS. Based on information submitted to the MLS GRID as of 3/26/2026 at 6:03am. 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. Some listings have been excluded from this website.