$150,000

bed

half bath

2,666

square ft

509 7th Street

Mazon, Illinois 60444

New / MLS #12604729 / Single Family / Mazon

Listing information updated 3/30/2026 at 9:43am

Unique opportunity to own this full brick former church offering over 5,000 square feet of finished space and endless potential. This impressive property features soaring vaulted ceilings, stunning stained glass windows, and beautiful hardwood floors that create a warm and inviting atmosphere. The fully finished basement includes a kitchen and restroom, providing additional flexible space for a variety of uses. Currently zoned single-family residential, this property presents numerous possibilities including conversion to a spacious single-family home, multi-unit apartments, community center, event space, or other creative uses (subject to local approvals). Solid brick construction, character-filled architectural details, and expansive interior space make this a rare find with incredible potential. Bring your vision and transform this one-of-a-kind property into something truly special. LOW PROPERTY TAXES!

Full Features

Exterior Type:

Brick

Basement:

Finished,Full

Beds Above Grade:

Cooling System:

Central Air

Heating System:

Natural Gas, Electric

Main Level Primary Bedroom:

Yes

Pool:

Age:

100+ Years

Parking Type:

Asphalt,Off Street,Yes,Owned

Parking Spaces:

Room Count:

Water Front:

Square Feet:

2,666

Lot Size:

.25-.49 Acre

Acreage:

0.33

Room Information

Living Room:

N/A

Dining Room:

N/A

Kitchen:

20x20 - Basement

Family Room:

N/A

Primary Bedroom:

15x20 - Main Level

2nd Bedroom:

N/A

3rd Bedroom:

N/A

4th Bedroom:

N/A

Laundry:

N/A Level

Taxes & Assessments

Tax Amount:

$318

Tax Year:

2024

Location

Zip Code:

60444

City:

Mazon

County:

Grundy

Schools

School District(s):

2C, 160

Elementary School:

N/A

Middle School:

N/A

High School:

Seneca Township High School

Exterior Type:

Brick

Basement:

Finished,Full

Beds Above Grade:

Cooling System:

Central Air

Heating System:

Natural Gas, Electric

Main Level Primary Bedroom:

Yes

Pool:

Age:

100+ Years

Parking Type:

Asphalt,Off Street,Yes,Owned

Parking Spaces:

Room Count:

Water Front:

Square Feet:

2,666

Lot Size:

.25-.49 Acre

Acreage:

0.33

Living Room:

N/A

Dining Room:

N/A

Kitchen:

20x20 - Basement

Family Room:

N/A

Primary Bedroom:

15x20 - Main Level

2nd Bedroom:

N/A

3rd Bedroom:

N/A

4th Bedroom:

N/A

Laundry:

N/A Level

Tax Amount:

$318

Tax Year:

2024

Zip Code:

60444

City:

Mazon

County:

Grundy

School District(s):

2C, 160

Elementary School:

N/A

Middle School:

N/A

High School:

Seneca Township High School

Listing Office: RE/MAX Top Properties

Listing Office Phone: 815.942.1133

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 3/30/2026 at 9:43am. 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.