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Apartments for Rent in St. Mary's, Decatur, IL

Average rent

$895

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Great for

Social life
Eco-living
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1146 S 21st St - Photo 1 of 1

1d ago

8.3

Very good

1146 S 21st St

1146 S 21st St, Decatur, IL 62521

2 beds

1 bath

$925

Apartment for rent

1259 E Whitmer St - Photo 1 of 1

12h ago

SIA house for rent in Decatur

1259 E Whitmer St, Decatur, IL 62521

2 beds

1 bath

$800

House for rent

Available Jun 16

Description

Property Id: 2609334 Why keep renting when you could own? This home offers: • Affordable monthly payment • Move in right away • No traditional bank financing required • A chance to build ownership instead of paying rent Perfect for someone ready to take the next step toward owning a home but who may not qualify for a traditional mortgage. Opportunities like this don’t last long at this price point.

1105 S Jasper St - Photo 1 of 1

5d+ ago

SIA house for rent in Decatur

2 beds

1 bath

$950

House for rent

Available Jun 5

Description

Property Id: 2589652 Why keep renting when you could own? This home offers: • Affordable monthly payment • Move in right away • No traditional bank financing required • A chance to build ownership instead of paying rent Perfect for someone ready to take the next step toward owning a home but who may not qualify for a traditional mortgage. Opportunities like this don’t last long at this price point.

2133 E Lawrence St #NA - Photo 1 of 1

5d+ ago

Nelson Park - Lyons Park house for rent in Decatur

$1,000 - 3 Bedroom 1 Bathroom House In Decatur With Great Amenities

2133 E Lawrence St #NA, Decatur, IL 62521

Air conditioning | Assigned parking | Outdoor space

3 beds

1 bath

$1,000

House for rent

Available Jun 15

Description

This is a cute home for a family or a single person. It has newly renovated flooring and paint. It has a nice size porch and a yard for kids to play or for entertaining family and friends. This home has an eat-in kitchen with plenty of cabinets. The 3 bedrooms are 10X12, 9X10 and 8X10. It has good size living room. It is close to the lake if you like to fish or just enjoy the beauty of the water. First month's rent $1000.00 and a deposit of $1000.00 is due upon move in. Applications must be fully completed and verified before viewing of the house. Jobs must be verifiable.

1329 E Riverside Ave - Photo 1 of 1

5d+ ago

SIA house for rent in Decatur

2 beds

1 bath

$975

House for rent

Available May 31

Description

Property Id: 2577911 Why keep renting when you could own? This home offers: • Affordable monthly payment • Move in right away • No traditional bank financing required • A chance to build ownership instead of paying rent Perfect for someone ready to take the next step toward owning a home but who may not qualify for a traditional mortgage. Opportunities like this don’t last long at this price point.

1455 E Whitmer St - Photo 1 of 1

5d+ ago

SIA house for rent in Decatur

2 beds

1 bath

$865

House for rent

Available Apr 20

Description

Property Id: 2488304 Why keep renting when you could own? This home offers: • Affordable monthly payment • Move in right away • No traditional bank financing required • A chance to build ownership instead of paying rent Perfect for someone ready to take the next step toward owning a home but who may not qualify for a traditional mortgage. Opportunities like this don’t last long at this price point.

956 E Cantrell St - Photo 1 of 1

1d ago

SIA house for rent in Decatur

E Cantrel

956 E Cantrell St, Decatur, IL 62521

In-unit laundry | Air conditioning | Hardwood floor

4 beds

3 baths

$1,500

House for rent

Available Jun 8

Description

Property Id: 2591902 Welcome to your new home at 956 E Cantrell St in Decatur, IL! This spacious 4 bed, 3 bath single-family home features central AC, hardwood floors, and a washer/dryer in unit. Enjoy the convenience of a driveway and the option to bring your furry friends along. Don't miss out on this gem for $1500/month, available starting June 8th! Contact us now for a tour.

1700 E Prairie St - Photo 1 of 1

5d+ ago

Clokey Park house for rent in Decatur

3 beds

1 bath

$950

House for rent

Available Jan 6

Description

This 3-bedroom, 1-bath home offers 1,007 sq ft of comfortable living space with a functional layout and strong potential. Whether you're a buyer looking for an affordable home or an investor seeking a reliable rental property, this home provides a great balance of space, value, and opportunity. Financing Details: • Down Payment: $2,500 • Monthly Payment: $950 • Closing costs: $200 Property Highlights • 3 Bedrooms | 1 Bathroom • 1,007 sq ft of living space • Functional layout with good flow • Comfortable living areas •

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450 S 22nd St - Photo 1 of 1

5d+ ago

Nelson Park - Lyons Park house for rent in Decatur

House for rent

Available May 23

Description

Property Id: 2564564 Why keep renting when you could own? This home offers: • Affordable monthly payment • Move in right away • No traditional bank financing required • A chance to build ownership instead of paying rent Perfect for someone ready to take the next step toward owning a home but who may not qualify for a traditional mortgage. Opportunities like this don’t last long at this price point.

2448 E Wood St - Photo 1 of 1

5d+ ago

Galloway house for rent in Decatur

3 beds

1 bath

$1,050

$995

Price drop

House for rent

Available May 15

Description

Property Id: 2534075 Why keep renting when you could own? This home offers: • Affordable monthly payment • Move in right away • No traditional bank financing required • A chance to build ownership instead of paying rent Perfect for someone ready to take the next step toward owning a home but who may not qualify for a traditional mortgage. Opportunities like this don’t last long at this price point.

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Nearby rental good for wfh

Nearby rental good for social life

1237 E Johns Ave - Photo 1 of 1

5d+ ago

SIA house for rent in Decatur

2 beds

1 bath

$795

House for rent

Available Apr 24

Description

Property Id: 2498359 Why keep renting when you could own? This home offers: • Affordable monthly payment • Move in right away • No traditional bank financing required • A chance to build ownership instead of paying rent Perfect for someone ready to take the next step toward owning a home but who may not qualify for a traditional mortgage. Opportunities like this don’t last long at this price point.

1764 E Johns Ave - Photo 1 of 1

5d+ ago

Nelson Park - Lyons Park house for rent in Decatur

1 bed

1.5 baths

$775

House for rent

Available Apr 15

Description

Property Id: 2480358 Why keep renting when you could own? This home offers: • Affordable monthly payment • Move in right away • No traditional bank financing required • A chance to build ownership instead of paying rent Perfect for someone ready to take the next step toward owning a home but who may not qualify for a traditional mortgage. Opportunities like this don’t last long at this price point.

1329 E Main St - Photo 1 of 1

5d+ ago

Clokey Park house for rent in Decatur

2 beds

1 bath

$900

House for rent

Available Jan 6

Description

Welcome to your new home! This charming and recently updated 2-bedroom, 1-bath house offers 838 sq ft of beautifully renovated living space with everything brand new. Step into a cozy and inviting atmosphere complemented by modern upgrades. The house features new appliances, including a refrigerator, stove, and microwave, ready to enhance your daily living experience. Please note that pets, smoking, and subleasing are not permitted in this property. As a tenant, you'll be required to obtain all utilities in your name, covering water, gas, and electricity. Additionally, m

249 N 17th St #1 - Photo 1 of 1

5d+ ago

Clokey Park house for rent in Decatur

249 North 17th St - 1

249 N 17th St #1, Decatur, IL 62521

Central heat

3 beds

2 baths

$995

House for rent

Available Dec 12

Description

Spacious 3 bedroom 2 bath home. Pet friendly at an additional fee. Tenant pays electricity and water landlord will pay the garbage service.

1609 E Johns Ave - Photo 1 of 1

5d+ ago

Nelson Park - Lyons Park house for rent in Decatur

1609 E Johns Ave, Decatur, IL 62521

On-site management | Package service

2 beds

1 bath

$895

House for rent

Available May 8

Description

*** Summer Leasing Special*** We are currently running a seasonal leasing special for $200 of your first month's rent with any lease signed and a move in date prior to 07/16/2026. *** Summer Leasing Special*** Relish in the cozy charm of this delightful 2-bedroom home, nestled on the inviting E Johns Avenue in Decatur, Il. With a generous 900 sq ft of living space, this property offers both comfort and convenience, making it an idyllic retreat for anyone seeking a warm and welcoming atmosphere. The full bath is thoughtfully designed to cater to your daily needs, ensuring

401 South 19th Street - Photo 1 of 1

4d ago

8.3

Very good

401 South 19th Street

401 S 19th St, Decatur, IL 62521

Garage parking

2 beds

1 bath

$725

House for rent

Available Jun 16

Description

401 S 19th St, Decatur, IL 62521 2 Beds/ 1 Bath 1 bedroom on the main floor. 1 bedroom upstairs. Unfinished basement for extra space..1 car detached garage. 880 Sq. Ft/ Lot 3,484 Sq. Ft SUMMER SPECIAL!! $1,000 OFF INITIAL PAYMENT!! No Banks, No Credit. $725 Monthly payments In order to qualify, you must have verifiable income greater than 4 times the monthly payment and a clean rental history for starters. Property is offered in AS-IS condition to serious prospects who inspect the property thoroughly. Call 1-844-882-2221 or email us at

Find sweet deals near St. Mary's

These rentals are 10%-30% cheaper than the local average price for similar rentals.

1363 East Johns Avenue - Photo 1 of 1

5d+ ago

8

Very good

1363 East Johns Avenue

1363 E Johns Ave, Decatur, IL 62521

2 beds

1 bath

$845

House for rent

Available Jun 16

Description

1363 E Johns Ave, Decatur, IL 62521 2 Beds/ 1 Bath 884Sq. Ft/ Lot 3,484 Sq. Ft $845.00 Monthly payments, this inclues taxes and insurance. (This is the full payment, no hidden fees and still less than local rents.) In order to qualify, you must have verifiable income greater than 3 times the monthly payment and a clean rental history for starters. Property is offered in AS-IS condition to serious prospects who inspect the property thoroughly. Call 1-844-882-2221 or email us at

Listings within 5 miles
803 E Whitmer St #NA - Photo 1 of 1

3d ago

SIA house for rent in Decatur

3 beds

1 bath

$935

House for rent

Available Jun 12

Description

Unlock Homeownership Today – Why rent when you can OWN this house? 📍 Property Address: 803 E Whitmer St Decatur IL 62521 This house is available whether you have good credit, bad credit, or no credit at all. If you’ve dreamed of owning your own home, then this is your chance. We offer financing on a Contract for Deed and the property is sold AS IS. This home is located in a great school district. $89,000 🏠 3 bedroom / 1 bathroom ✅ Just $2,500 Down Payment ✅ Monthly Payment: $935 (includes property taxes and admin fee) This is a home you can purchase under a Contract for De

813 E Lawrence St #NA - Photo 1 of 1

5d+ ago

SIA house for rent in Decatur

Charming, updated 2 bedroom/1 bathroom with nice fenced in yard, new roof and newer mechanicals!

813 E Lawrence St #NA, Decatur, IL 62521

Assigned parking | Outdoor space

2 beds

1 bath

$1,050

House for rent

Available Jun 8

Description

Charming, newly renovated 2 bedroom, 1 bath with 864 sq. ft.* offered on Contract for Deed for: $1050/month (incl. principal, interest and property taxes) $3500/down payment Sales price: $96,500 (amoritized over 30 years) Mechanicals are less than 5 years old, and new roof was just installed + fenced-in back yard and a off-street parking spot. Very light and bright and move-in Ready! No credit check Income verification = 3x monthly payment ($3150/net per month) Schedule a tour today! *Square footage to be verified by buyer, and home is sold as-is*

819 E Whitmer St - Photo 1 of 1

5d+ ago

SIA house for rent in Decatur

House for rent

Description

Discover 819 E Whitmer St. in Decatur, IL. This three-bedroom, 1.5 bath home offers convenient access to nearby shopping and dining and is close to Johns Hill and Nelson Park for outdoor recreation. Well-located in the community, the property provides practical living space and easy access to local amenities. No pets. No smoking. Final applicants required to complete a credit & background check. Trash provided. Tenant is responsible for all other utilities.

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347 N Stone St - Photo 1 of 1

5d+ ago

Clokey Park house for rent in Decatur

House for rent

Available Apr 17

Description

Property Id: 2483880 Why keep renting when you could own? This home offers: • Affordable monthly payment • Move in right away • No traditional bank financing required • A chance to build ownership instead of paying rent Perfect for someone ready to take the next step toward owning a home but who may not qualify for a traditional mortgage. Opportunities like this don’t last long at this price point.

767 E Whitmer St - Photo 1 of 1

5d+ ago

SIA house for rent in Decatur

3 beds

1.5 baths

$950

House for rent

Available Apr 14

Description

Property Id: 2478402 Why keep renting when you could own? This home offers: • Affordable monthly payment • Move in right away • No traditional bank financing required • A chance to build ownership instead of paying rent Perfect for someone ready to take the next step toward owning a home but who may not qualify for a traditional mortgage. Opportunities like this don’t last long at this price point.

759 E Lawrence St #1 - Photo 1 of 1

10h ago

SIA house for rent in Decatur

759 E Lawrence St - 1

759 E Lawrence St #1, Decatur, IL 62521

3 beds

1 bath

$625

House for rent

Available Jan 8

Description

Path-to-Ownership Home – Decatur, IL This is NOT a traditional rental. This home is for someone serious about building toward ownership who is willing to take responsibility for care and maintenance. 3 bed / 1 bath home Quiet residential street in Decatur Affordable entry into homeownership path Ideal for: Stable income household Someone handy or willing to handle repairs Buyer-minded tenant looking to own within a few years ️ Tenant Responsibilities: Utilities paid by tenant Routine upkeep and repairs Reduced monthly cost structure to help invest in the home ⚠️

290 South Maffit Street - Photo 1 of 1

4d ago

8.3

Very good

290 South Maffit Street

290 S Maffit St, Decatur, IL 62521

2 beds

1 bath

$700

House for rent

Available Jun 16

Description

290 S Maffit St Decatur IL 62521 Beds 2/Baths 1 Sq ft 824/Lot 3484 SUMMER SPECIAL!! $1,000 OFF INITIAL PAYMENT!! No minimum credit. $700.00 Monthly In order to qualify, you must have verifiable income greater than 3 times the monthly payment and a clean rental history for starters. Property is offered in AS-IS condition to serious prospects who inspect the property thoroughly. Call 1-844-882-2221 or email us at

825 W Division St #NA - Photo 1 of 1

5h ago

NE house for rent in Decatur

825 W Division St #NA, Decatur, IL 62526

Hardwood floor | Fireplace

2 beds

1 bath

$1,175

House for rent

Available Jun 23

Description

COMING SOON! Newly renovated, roomy 2 bedroom, 1 bath with fireplace! $1175/month $4000/down payment Sales price: $4000 Home is sold on Contract for Deed and is sold as-is. *Square footage to be verified by buyer* Contact us today to learn more!

Showing 1 - 25 of 25 results
Home > Apartments in Decatur > St. Mary's Apartments For Rent
Updated: June 17, 2026

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Learn more about renting in St. Mary's, Decatur, IL

What is the average apartment size in St. Mary's, Decatur, IL?

In St. Mary's, apartments average around 852 sqft across all unit types. Two-bedroom units are more compact at 689 sqft, while three-bedroom apartments offer more space at 1,213 sqft.

What type of apartment is most common in St. Mary's, Decatur, IL?

St. Mary's, a neighborhood in Decatur, IL, sees about 2 two-bedroom listings available per month, making them the most common rental type. Three-bedroom apartments have averaged about 1 listing per month.

What type of apartment is least common in St. Mary's, Decatur, IL?

One-bedroom apartments and studios have no current listings available in St. Mary's. The rental market focuses primarily on two and three-bedroom units.

Methodology: How we got this data

Zumper’s proprietary rental data fuels our analysis. Rent and market trends, availability, neighborhood popularity, and lifestyle scores are all calculated using real-time and 2026 rental inventory and prices.

Our Lifestyle Categories ("great for eco-living," "great for social life," "great for pet owners," etc.) are determined by set criteria, against which we score each listing and its available features. At the neighborhood level, we calculate the listing count for each category to determine which lifestyles best fit each area.

Zumper, founded in 2012, is North America’s largest privately-owned rental platform, offering over 1 million listings across the U.S. and Canada. Stay informed on the latest trends and shifts in the rental market with our monthly National Rent Report, your go-to resource for key insights into the evolving rental landscape.

Looking for apartments in St. Mary's, Decatur, IL near you?

🔑Available apartment rentals25
💰Best rent deal401 S 19th St
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