Gary Johnston Real Estate Agent - Johnston Realty, Inc.

302 John Henry St, Belleville, IL For Sale $469,900 - listed by Gary Johnston — For Sale $469,900

Gary Johnston listing agent for 429 Ponderosa Ave Unit 7, O Fallon, IL - sold for $139,000 — Sold $139,000

946 Union St, Alton, IL For Sale $68,000 - listed by Gary Johnston — For Sale $68,000

Gary Johnston buyer's agent for 2824 Smokehouse Way, Belleville, IL - sold for $340,000 — Sold $340,000

409 Donna Dr, O Fallon, IL For Sale $125,900 - listed by Gary Johnston — For Sale $125,900

Gary Johnston

Belleville IL

Johnston Realty, Inc.

369 Closed Sales

$72.7M Total Value

$9K - $1.8M Price Range

$196.9K Average Price

Prior 5 years

About Gary

Gary opened Johnston Realty, Inc. in October of 1993. Gary lists and sell residential and commercial real estate. He has a superb record of selling his own listings through advertisements. Gary is a member of the Realtors Association of Southern Illinois.

Home Types: House, Multifamily, Commercial, Lot/Land, Townhouse, Condo, Mobile Homes, Other

Years of Experience: 18

Education: University of Arkansas

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	67
Total Value	$14,149,570
Average Sale Price	$211,188
Price Range	$15K - $1.8M

Buyer Deals
Total Deals	16
Total Value	$3,269,625
Average Sale Price	$204,352
Price Range	$20K - $625K

1 Year View by Quarter

Seller Deals
Total Deals	125
Total Value	$27,283,806
Average Sale Price	$218,270
Price Range	$15K - $1.8M

Buyer Deals
Total Deals	31
Total Value	$6,599,625
Average Sale Price	$212,891
Price Range	$20K - $625K

2 Year View by Quarter

Seller Deals
Total Deals	308
Total Value	$61,433,998
Average Sale Price	$199,461
Price Range	$9K - $1.8M

Buyer Deals
Total Deals	61
Total Value	$11,222,525
Average Sale Price	$183,976
Price Range	$11K - $625K

5 Year View

Areas Gary is Experienced In

Gary's Listings and Deals

Gary's Recent Active Listings

$469,900
- 4 Beds
- 4.5 Baths
- 4,749 Sq Ft
302 John Henry St

Belleville, IL
Welcome to this beautifully maintained 4-bedroom, 5-bath home in desirable Woodridge Estates, situated on nearly an acre with a private backyard overlooking the woods!Inside, you’ll find an abundance of living space. The main level features a spacious kitchen with stainless steel appliances and solid-surface countertops, formal dining room, family room with fireplace, large laundry room, full

Gary Johnston Johnston Realty, Inc.

$68,000
- 5 Beds
- 3 Baths
- 2,368 Sq Ft
946 Union St

Alton, IL
Great rehab opportunity in Alton! Spacious 5BR/3BA home with 2 bedrooms and 1 bath on the main level, plus 3 bedrooms, 2 baths and laundry upstairs. Features include kitchen, dining and living areas, covered front and back porches, and a detached 1-car garage. Convenient location near downtown and interstate access. Great potential for investors or rehab buyers! Home being sold in As Is

Gary Johnston Johnston Realty, Inc.

$125,900
- 2 Beds
- 1.5 Baths
- 1,100 Sq Ft
409 Donna Dr

O Fallon, IL
Move-in ready townhome offering affordable, low-maintenance living in the heart of O’Fallon! Main level features an updated kitchen with appliances, ample counter space, and convenient laundry. Upstairs offers 2 bedrooms, full bath, and generous closet space. Enjoy the back deck, plus an exterior storage shed for added convenience. Updated carpeting in living room and both bedrooms. Building roof

Gary Johnston Johnston Realty, Inc.

$174,500
- 2 Beds
- 1 Bath
- 2,032 Sq Ft
112 Kingsway Dr

Belleville, IL
Great investment property. Both units have 2 bedrooms 1 bath and 1 car carport. Current rents are $1,000 and $850. Tenant pays all utilities. Being sold in As Is condition.

Gary Johnston Johnston Realty, Inc.

$144,000
- 2,610 Sq Ft
314 W H St

Swansea, IL
Great investment property in Belleville. One side has 3 bedrooms and 1 bath and the other has 1 bedroom 1 bath and a garage. The right unit has 1 bedroom and 1 bath on the main and 2 additional bedrooms in the lower level. The Left unit has 1 bedroom, 1 bath, living room and a garage. The 1 bedroom rents for $745 and the 3 bedroom is currently vacant. Both units had a rehab in 2022. The right

Gary Johnston Johnston Realty, Inc.

$359,900

Under Contract
- 3 Beds
- 2 Baths
- 1,735 Sq Ft
1 Heritage Trail

Moro, IL
Beautiful 3BR/2BA ranch situated on 2 acres! This spacious home offers a large living room, kitchen/dining combo, 3 bedrooms, 2 full baths, and convenient main-floor laundry. Full basement is partially finished with an office and bonus room, offering plenty of additional space. Enjoy the large covered front porch and back deck. Attached 2-car garage features a recently updated epoxy floor, plus

Gary Johnston Johnston Realty, Inc.

$594,000

Under Contract
- 16 Beds
- 8 Baths
- 6,896 Sq Ft
961 Belle Valley Dr

Belleville, IL
Updated 8 unit in East Belleville. All units are 2 bedrooms and 1 bath. All units are currently rented. Rents range from 900-1050. Most kitchens have been remolded with new cabinets and counter tops. Most bathrooms have been remolded including vanities, tops and toilets. Some units have new doors, baseboards, LVP flooring and fresh paint. Gross Rents are $98,340. Building can be sold as a package

Gary Johnston Johnston Realty, Inc.

$432,000

Under Contract
- 12 Beds
- 6 Baths
- 5,058 Sq Ft
971 Belle Valley Dr

Belleville, IL
Updated 6-unit apartment building in east Belleville. All units are 2 bedrooms and 1 bath. All units except E have been emptied and remodeled to rent at market rate. The updates include flooring, trim and doors. New kitchen cabinets and counter tops in all units except 2. Bathroom remodeled including vanities, lights, mirrors, towel bars and some tubs. AC in 2 units have been replaced, and all

Gary Johnston Johnston Realty, Inc.

$119,000

Under Contract
- 3 Beds
- 1 Bath
- 960 Sq Ft
640 Devonshire Dr

Belleville, IL
Welcome to this beautiful 3-bedroom, 1-bath home featuring numerous updates and modern touches throughout. The home offers a cozy family room, brand-new appliances, fresh modern finishes, and freshly painted interiors.All new flooring, baseboard, bathroom vanity and entry doors. Whether you’re a first-time homebuyer or looking to downsize, this charming home offers comfort, convenience, and

Gary Johnston Johnston Realty, Inc.

Recently Sold

$149,900

Sold Sep 18, 2026
- 2 Beds
- 1 Bath
- 1,269 Sq Ft
710 Annex St

Belleville, IL
- 10% Below List
- 105 Days On Market
- $118/SF
- Current Est. Value $145K
Gary Johnston Johnston Realty, Inc.

$139,000

Sold Sep 15, 2026
- 2 Beds
- 1.5 Baths
- 1,100 Sq Ft
429 Ponderosa Ave

Unit 7

O Fallon, IL
- 33 Days On Market
- $126/SF
- Current Est. Value $92K
Gary Johnston Johnston Realty, Inc.

$203,000

Sold Aug 11, 2026
- 3 Beds
- 2 Baths
- 2,681 Sq Ft
3323 Sheridan Ave

Belleville, IL
- 3% Below List
- 27 Days On Market
- $76/SF
- Current Est. Value $206K
Gary Johnston Johnston Realty, Inc.

$165,000

Sold Aug 11, 2026
- 2,204 Sq Ft
161 Freedom Dr

Belleville, IL
- 2% Below List
- 53 Days On Market
- $75/SF
- Current Est. Value $167K
Gary Johnston Johnston Realty, Inc.

$420,000

Sold Aug 10, 2026
- 18 Beds
- 18 Baths
- 2,034 Sq Ft
2112 E Belle Ave

Belleville, IL
- 2% Below List
- 0 Days On Market
- $206/SF
- Current Est. Value $357K
Gary Johnston Johnston Realty, Inc.

$150,000

Sold Jul 30, 2026
- 1,716 Sq Ft
106 Liberty Dr

Belleville, IL
- 0 Days On Market
- $87/SF
- Current Est. Value $149K
Gary Johnston Johnston Realty, Inc.

$135,000

Sold Jul 30, 2026
- 1,901 Sq Ft
8921 Tanglewood Cir

Belleville, IL
- 0 Days On Market
- $71/SF
- Current Est. Value $133K
Gary Johnston Johnston Realty, Inc.

$103,000

Sold Jul 29, 2026
- 2 Beds
- 1 Bath
- 992 Sq Ft
417 S 8th St

Belleville, IL
- 4% Above List
- 131 Days On Market
- $104/SF
- Current Est. Value $105K
Gary Johnston Johnston Realty, Inc.

$215,000

Sold Jul 28, 2026
- 2 Beds
- 1 Bath
- 784 Sq Ft
18814 Oak St

Carlyle, IL
- 0 Days On Market
- $274/SF
Gary Johnston Johnston Realty, Inc.

Agent License: Missouri RASI

Frequently Asked Questions

Who is Gary Johnston, and what is their real estate background?

How many homes has Gary Johnston sold in Belleville, IL?

What is Gary Johnston's track record representing buyers?

What is Gary Johnston's track record as a listing agent?

What areas does Gary Johnston serve?

How can I contact Gary Johnston?

Gary Johnston

(618) 726-8768

Johnston Realty, Inc.

(618) 726-8768

Nearby Homes

Gary Johnston

About Gary

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

2 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Areas Gary is Experienced In

Gary's Listings and Deals

Gary's Recent Active Listings

Recently Sold

Frequently Asked Questions

Who is Gary Johnston, and what is their real estate background?

How many homes has Gary Johnston sold in Belleville, IL?

What is Gary Johnston's track record representing buyers?

What is Gary Johnston's track record as a listing agent?

What areas does Gary Johnston serve?

How can I contact Gary Johnston?