Real Estate Investment Properties for Sale in Monmouth, IL

Looking for investment property in Monmouth, IL with high ROI ?

Explore a variety of short-term homes & houses in Monmouth, IL. Invest wisely with VRBO & Monmouth, IL Airbnb properties available for purchase. Find your ideal investment property among our curated listings for a rewarding real estate venture.

Investment Property for Sale in Monmouth, IL

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PROPERTY	DETAILS	SALE PRICE	INVESTMENT PERFORMANCE
317 N 3rd Street Monmouth, IL This may just be the home you have been waiting for! Step into this charming 4-bedroom 1.5...	4 beds \| 2 baths \| 1,882 sq.ft.	$159,900	Airbnb cash on cash: N/A Traditional cash on cash: 11.44% Airbnb Rental Income: $null Traditional Rental Income: $2375 Airbnb ROI: N/A Traditional ROI: 11.44%
807 N A Street Monmouth, IL This solid, cozy home with natural woodwork trim, staircase and french doors between livin...	3 beds \| 1 baths \| 1,151 sq.ft.	$89,900	Airbnb cash on cash: N/A Traditional cash on cash: 9.78% Airbnb Rental Income: $null Traditional Rental Income: $1183 Airbnb ROI: N/A Traditional ROI: 9.78%
1100 E Harlem Ave Monmouth, IL This is a home that has been loved and cared for but now it is time for another lucky fami...	4 beds \| 3 baths \| 3,225 sq.ft.	$327,000	Airbnb cash on cash: N/A Traditional cash on cash: 8.41% Airbnb Rental Income: $null Traditional Rental Income: $3675 Airbnb ROI: N/A Traditional ROI: 8.41%
620 N 10th Street Monmouth, IL Start saving money on your electric bills with solar (lease to transfer)! Check out this 3...	3 beds \| 2 baths \| 1,800 sq.ft.	$240,000	Airbnb cash on cash: N/A Traditional cash on cash: 6.03% Airbnb Rental Income: $null Traditional Rental Income: $2021 Airbnb ROI: N/A Traditional ROI: 6.03%
316 E Franklin Avenue Monmouth, IL Four bedroom home,1.5 baths, large subdivision lot and single stall attached garage. Livin...	4 beds \| 2 baths \| N/A	$150,000	Airbnb cash on cash: N/A Traditional cash on cash: 11.29% Airbnb Rental Income: $null Traditional Rental Income: $2230 Airbnb ROI: N/A Traditional ROI: 11.29%
725 N 8th Street Monmouth, IL Welcome Home to 725 North 8th Street-Monmouth, IL! Discover the perfect blend of privacy, ...	4 beds \| 3 baths \| 3,518 sq.ft.	$399,000	Airbnb cash on cash: N/A Traditional cash on cash: 5.54% Airbnb Rental Income: $null Traditional Rental Income: $2983 Airbnb ROI: N/A Traditional ROI: 5.54%
406 S A St Monmouth, IL 406 S A St, Monmouth, IL 61462 \| Single Family Residential	3 beds \| 1 baths \| 2,025 sq.ft.	$89,000	Airbnb cash on cash: N/A Traditional cash on cash: 10.35% Airbnb Rental Income: $null Traditional Rental Income: $1271 Airbnb ROI: N/A Traditional ROI: 10.35%
2110 60th St Monmouth, IL 2110 60th St, Monmouth, IL 61462 \| Other	N/A beds \| N/A baths \| N/A	$499,000	Airbnb cash on cash: N/A Traditional cash on cash: -2.05% Airbnb Rental Income: $null Traditional Rental Income: $652 Airbnb ROI: N/A Traditional ROI: -2.05%
603 E Euclid Ave Monmouth, IL 603 E Euclid Ave, Monmouth, IL 61462 \| Single Family Residential	2 beds \| 1 baths \| 1,140 sq.ft.	$79,900	Airbnb cash on cash: N/A Traditional cash on cash: 10.64% Airbnb Rental Income: $null Traditional Rental Income: $1179 Airbnb ROI: N/A Traditional ROI: 10.64%
702 180th Ave Monmouth, IL Discover peaceful country living just minutes from town in this well-maintained 2-bedroom,...	2 beds \| 1 baths \| 1,248 sq.ft.	$110,000	Airbnb cash on cash: N/A Traditional cash on cash: 10.81% Airbnb Rental Income: $null Traditional Rental Income: $1516 Airbnb ROI: N/A Traditional ROI: 10.81%
401 W 2nd Avenue Monmouth, IL Lovely two-story brick home situated on a corner lot. Home brings to market a beautiful 1s...	3 beds \| 1 baths \| 1,508 sq.ft.	$165,000	Airbnb cash on cash: N/A Traditional cash on cash: 6.32% Airbnb Rental Income: $null Traditional Rental Income: $1595 Airbnb ROI: N/A Traditional ROI: 6.32%
917 W 6th Ave Monmouth, IL This well-kept 3-bedroom, 1-bath home in Monmouth checks a lot of boxes. The main floor of...	3 beds \| 1 baths \| 1,365 sq.ft.	$124,900	Airbnb cash on cash: N/A Traditional cash on cash: 8.79% Airbnb Rental Income: $null Traditional Rental Income: $1539 Airbnb ROI: N/A Traditional ROI: 8.79%
204 W Clinton Ave Monmouth, IL 204 W Clinton Ave, Monmouth, IL 61462 \| Single Family Residential	4 beds \| 3 baths \| 2,908 sq.ft.	$188,800	Airbnb cash on cash: N/A Traditional cash on cash: 10.43% Airbnb Rental Income: $null Traditional Rental Income: $2544 Airbnb ROI: N/A Traditional ROI: 10.43%
711 N 11th St Monmouth, IL Sit Back-Relax and Enjoy the View from your Home! Experience the perfect blend of comfort,...	4 beds \| 2 baths \| 4,676 sq.ft.	$375,000	Airbnb cash on cash: N/A Traditional cash on cash: 5.2% Airbnb Rental Income: $null Traditional Rental Income: $2751 Airbnb ROI: N/A Traditional ROI: 5.2%
710 N I Street Monmouth, IL Location! Curb Appeal! Space! With 5 bedrooms, 2 updated bathrooms, and brand new flooring...	5 beds \| 2 baths \| 2,240 sq.ft.	$274,900	Airbnb cash on cash: 8.46% Traditional cash on cash: 6.28% Airbnb Rental Income: $3983 Traditional Rental Income: $2564 Airbnb ROI: 8.46% Traditional ROI: 6.28%
813 E Broadway Monmouth, IL Priced to sell! 3 bedroom, 2 bath two-story home conveniently located near Monmouth Colleg...	3 beds \| 3 baths \| 2,442 sq.ft.	$149,900	Airbnb cash on cash: N/A Traditional cash on cash: 10.37% Airbnb Rental Income: $null Traditional Rental Income: $2397 Airbnb ROI: N/A Traditional ROI: 10.37%
511 N 11th Street Monmouth, IL What a unique, updated and modern home located north east end of town! This one of a kind ...	3 beds \| 2 baths \| 1,206 sq.ft.	$155,000	Airbnb cash on cash: N/A Traditional cash on cash: 10.16% Airbnb Rental Income: $null Traditional Rental Income: $1899 Airbnb ROI: N/A Traditional ROI: 10.16%
15 Lake Warren Dr. Monmouth, IL A must-see at beautiful Lake Warren! Fresh interior updates have just been completed, givi...	4 beds \| 1 baths \| 1,848 sq.ft.	$244,900	Airbnb cash on cash: N/A Traditional cash on cash: 5.36% Airbnb Rental Income: $null Traditional Rental Income: $1797 Airbnb ROI: N/A Traditional ROI: 5.36%
1245 Hillcrest Circle Monmouth, IL This Warm and Inviting Home may be just the right home for YOU! Welcome Home to this attra...	4 beds \| 4 baths \| 3,300 sq.ft.	$349,900	Airbnb cash on cash: N/A Traditional cash on cash: 6.26% Airbnb Rental Income: $null Traditional Rental Income: $3117 Airbnb ROI: N/A Traditional ROI: 6.26%
2112 60th St Monmouth, IL 2112 60th St, Monmouth, IL 61462 \| Other	N/A beds \| N/A baths \| N/A	$149,000	Airbnb cash on cash: N/A Traditional cash on cash: 0.81% Airbnb Rental Income: $null Traditional Rental Income: $667 Airbnb ROI: N/A Traditional ROI: 0.81%
209 N 9th Street Monmouth, IL Located on a corner lot near Monmouth College, sits this 1.5 story bungalow full of charac...	3 beds \| 1 baths \| 1,552 sq.ft.	$129,500	Airbnb cash on cash: N/A Traditional cash on cash: 9.06% Airbnb Rental Income: $null Traditional Rental Income: $1564 Airbnb ROI: N/A Traditional ROI: 9.06%
320 E 2nd Ave Monmouth, IL 320 E 2nd Ave, Monmouth, IL 61462 \| Single Family Residential	8 beds \| 5 baths \| 6,500 sq.ft.	$499,000	Airbnb cash on cash: 3.26% Traditional cash on cash: 7.08% Airbnb Rental Income: $3983 Traditional Rental Income: $4916 Airbnb ROI: 3.26% Traditional ROI: 7.08%
2026 62nd Street Monmouth, IL This is your chance to own this contemporary rural home on a one acre creekside lot. Livin...	4 beds \| 3 baths \| 2,362 sq.ft.	$385,000	Airbnb cash on cash: N/A Traditional cash on cash: 5.37% Airbnb Rental Income: $null Traditional Rental Income: $2872 Airbnb ROI: N/A Traditional ROI: 5.37%
1005 W Harlem Ave Monmouth, IL Move in ready! This home offers a brand new (2026) furnace and central air, plus an update...	3 beds \| 1 baths \| 936 sq.ft.	$139,900	Airbnb cash on cash: N/A Traditional cash on cash: 8.31% Airbnb Rental Income: $null Traditional Rental Income: $1591 Airbnb ROI: N/A Traditional ROI: 8.31%
1581 60th St Monmouth, IL 1581 60th St, Monmouth, IL 61462 \| Single Family Residential	3 beds \| 2 baths \| 1,380 sq.ft.	$275,000	Airbnb cash on cash: N/A Traditional cash on cash: 3.23% Airbnb Rental Income: $null Traditional Rental Income: $1770 Airbnb ROI: N/A Traditional ROI: 3.23%
812 N 10th St Monmouth, IL 812 N 10th St, Monmouth, IL 61462 \| Single Family Residential	4 beds \| 2 baths \| 3,172 sq.ft.	$224,000	Airbnb cash on cash: N/A Traditional cash on cash: 6.88% Airbnb Rental Income: $null Traditional Rental Income: $2237 Airbnb ROI: N/A Traditional ROI: 6.88%
4 Fairway Drive Monmouth, IL Welcome to this beautifully maintained home on sought-after Fairway Drive in Monmouth! Nes...	3 beds \| 3 baths \| 4,344 sq.ft.	$459,000	Airbnb cash on cash: N/A Traditional cash on cash: 2.85% Airbnb Rental Income: $null Traditional Rental Income: $2498 Airbnb ROI: N/A Traditional ROI: 2.85%
220 S 3rd Monmouth, IL Welcome home to this beautifully maintained 4-bedroom, 2-bath brick home that offers the p...	4 beds \| 2 baths \| 2,730 sq.ft.	$252,000	Airbnb cash on cash: N/A Traditional cash on cash: 7.29% Airbnb Rental Income: $null Traditional Rental Income: $2437 Airbnb ROI: N/A Traditional ROI: 7.29%
1106 E Boston Ave Monmouth, IL Discover the timeless appeal of this cherished residence, held by the same family for deca...	3 beds \| 2 baths \| 2,713 sq.ft.	$215,000	Airbnb cash on cash: N/A Traditional cash on cash: 8.46% Airbnb Rental Income: $null Traditional Rental Income: $2412 Airbnb ROI: N/A Traditional ROI: 8.46%
112 N 14th Street Monmouth, IL Welcome to this colonial inspired brick-front ranch home situated on almost an acre lot in...	2 beds \| 3 baths \| 2,688 sq.ft.	$315,000	Airbnb cash on cash: N/A Traditional cash on cash: 5.86% Airbnb Rental Income: $null Traditional Rental Income: $2514 Airbnb ROI: N/A Traditional ROI: 5.86%
1201 Lincoln Rd Monmouth, IL Welcome home to this inviting 3-bedroom, 1-bath home nestled in one of the area's most des...	3 beds \| 1 baths \| 1,434 sq.ft.	$155,000	Airbnb cash on cash: N/A Traditional cash on cash: 6.79% Airbnb Rental Income: $null Traditional Rental Income: $1509 Airbnb ROI: N/A Traditional ROI: 6.79%

Real Estate investment in Monmouth, IL

There are 31 properties for sale in the city of Monmouth . The median list price in Monmouth is $103,438 and the average price per square foot is $53. In September 2026, the average monthly cash on cash return in Monmouth is 11.00%. The average monthly rental income in Monmouth is $1,797.

Monmouth, IL Real Estate Investing: FAQs for Buyers, Sellers and Investors

There are 31 investment properties available for sale in Monmouth.

In 2026, the best neighborhood to buy investment property is Monmouth.

The ROI for Long-Term is higher than the Short-Term in Monmouth with average rental income of $1,797.

Your search for investment property begins and ends here

Investment Property for Sale in Monmouth, IL

317 N 3rd Street

Monmouth, IL

4 beds | 2 baths | 1,882 sq.ft.

$159,900

Airbnb cash on cash: N/A

Traditional cash on cash: 11.44%

Airbnb Rental Income: $null

Traditional Rental Income: $2375

Airbnb ROI: N/A

Traditional ROI: 11.44%

807 N A Street

Monmouth, IL

3 beds | 1 baths | 1,151 sq.ft.

$89,900

Airbnb cash on cash: N/A

Traditional cash on cash: 9.78%

Airbnb Rental Income: $null

Traditional Rental Income: $1183

Airbnb ROI: N/A

Traditional ROI: 9.78%

1100 E Harlem Ave

Monmouth, IL

4 beds | 3 baths | 3,225 sq.ft.

$327,000

Airbnb cash on cash: N/A

Traditional cash on cash: 8.41%

Airbnb Rental Income: $null

Traditional Rental Income: $3675

Airbnb ROI: N/A

Traditional ROI: 8.41%

620 N 10th Street

Monmouth, IL

3 beds | 2 baths | 1,800 sq.ft.

$240,000

Airbnb cash on cash: N/A

Traditional cash on cash: 6.03%

Airbnb Rental Income: $null

Traditional Rental Income: $2021

Airbnb ROI: N/A

Traditional ROI: 6.03%

316 E Franklin Avenue

Monmouth, IL

4 beds | 2 baths | N/A

$150,000

Airbnb cash on cash: N/A

Traditional cash on cash: 11.29%

Airbnb Rental Income: $null

Traditional Rental Income: $2230

Airbnb ROI: N/A

Traditional ROI: 11.29%

725 N 8th Street

Monmouth, IL

4 beds | 3 baths | 3,518 sq.ft.

$399,000

Airbnb cash on cash: N/A

Traditional cash on cash: 5.54%

Airbnb Rental Income: $null

Traditional Rental Income: $2983

Airbnb ROI: N/A

Traditional ROI: 5.54%

406 S A St

Monmouth, IL

3 beds | 1 baths | 2,025 sq.ft.

$89,000

Airbnb cash on cash: N/A

Traditional cash on cash: 10.35%

Airbnb Rental Income: $null

Traditional Rental Income: $1271

Airbnb ROI: N/A

Traditional ROI: 10.35%

2110 60th St

Monmouth, IL

N/A beds | N/A baths | N/A

$499,000

Airbnb cash on cash: N/A

Traditional cash on cash: -2.05%

Airbnb Rental Income: $null

Traditional Rental Income: $652

Airbnb ROI: N/A