Mandy McGuire

Columbia IL

Keller Williams Pinnacle

590 Closed Sales

$173M Total Value

$128K - $1.2M Price Range

$293.1K Average Price

Prior 5 years

About Mandy

Mandy McGuire entered the real estate industry in 2004. As a fifth generation Monroe County resident, she is devoted to helping others discover what she’s known all her life: that Southern Illinois is a place you can call “home”. She was ranked #1 in Monroe County 2014-2017, closing more units and more production than any other single agent. In January 2017 Mandy found a home in Keller Williams and started her own team – The Mandy McGuire Group. In their first year MMG was able to help 200 families. In 2018 her team ranked #1 in Columbia, IL, where they are based. Mandy truly does “live where she loves”. Mother of two girls and married to her best friend, Mandy is dedicated to her family and community. She is a natural leader and a skilled fund raiser and has used these gifts to build a college scholarship fund with CROWN (a women’s networking group), participate in capital campaign to build an addition to her church, chair an annual dinner auction to benefit her daughters’ school, and support our military by working with Songs4Soldiers and Wreaths Across America. In her free time Mandy likes to spend time with family, attend Cardinal’s baseball games, and travel.

Home Types: House, Lot/Land, Townhouse, Other, MultiFamily, Co-op, Condo, Manufactured, Commercial

Years of Experience: 18

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	45
Total Value	$15,147,600
Average Sale Price	$336,613
Price Range	$51K - $1.2M

Buyer Deals
Total Deals	40
Total Value	$11,366,500
Average Sale Price	$284,163
Price Range	$23K - $840K

1 Year View by Quarter

Seller Deals
Total Deals	89
Total Value	$28,893,085
Average Sale Price	$324,641
Price Range	$37K - $1.2M

Buyer Deals
Total Deals	70
Total Value	$22,951,562
Average Sale Price	$327,879
Price Range	$23K - $899K

2 Year View by Quarter

Seller Deals
Total Deals	352
Total Value	$100,327,887
Average Sale Price	$285,022
Price Range	$37K - $1.2M

Buyer Deals
Total Deals	238
Total Value	$72,628,024
Average Sale Price	$305,160
Price Range	$12K - $904K

5 Year View

Neighborhoods Mandy is Experienced In

Mandy's Recent Active Listings

$439,900
- 7 Beds
- 5 Baths
- 3,108 Sq Ft
214 E Market St

Columbia, IL
Looking to add to your investment portfolio? Now is your chance with this 5 Unit rental property in the heart of Columbia, just one block off the Vibrant Historic Main Street behind the Cafe on the Abbey! The house located at 318 S Metter was built in 1895 and has 1716 sq. ft of living space across 3 separate units! 2 main floor units each with 1 bed and 1 bath, and currently rent for $800 &

Mandy McGuire Keller Williams Pinnacle

$349,900
- 3 Beds
- 2 Baths
- 1,868 Sq Ft
8660 Huch Ln

Columbia, IL
Country living just minutes from everywhere! This well-maintained home sits on approximately 2.71 acres in the highly sought-after Waterloo School District. From the moment you arrive, you’ll fall in love with the expansive deck spanning the length of the home — the perfect place to enjoy your morning coffee or relax while watching the sunset over the surrounding fields.Inside, you’ll find

Mandy McGuire Keller Williams Pinnacle

$399,900
- 4 Beds
- 3 Baths
- 3,052 Sq Ft
411 John Henry St

Belleville, IL
Welcome to your Private Oasis in the Heart of the City! This fantastic 4-bedroom, 1.5-story home is nestled in a serene, park-like setting. Enjoy your mornings on the large covered front porch with picturesque views of a peaceful pond, offering rare privacy while still being close to everything. Step inside to a spacious living room featuring a cozy wood-burning, brick fireplace with a beautiful

Mandy McGuire Keller Williams Pinnacle

$120,000
- Land
- 1.41 Acres
- $85,106 per Acre
0 Timber Rock Lot 31

Unit MIS25078229

Columbia, IL
Welcome to TIMBER ROCK ESTATES. This beautiful, one-of-a-kind, 135-acre subdivision will offer 80 spectacular lots ranging in size from approximately 1/2 acre up to 5-acre estate lots. Careful planning has created a perfect setting for both DETACHED VILLAS as well as LUXURY CUSTOM HOMES on the larger estate lots. Lot amenities include; COLUMBIA fire & police, public water and public sewer. Bonus

Mandy McGuire Keller Williams Pinnacle

$130,000
- Land
- 1.41 Acres
- $92,199 per Acre
0 Timber Rock Lot 6

Unit MIS25078405

Columbia, IL
Welcome to TIMBER ROCK ESTATES. This beautiful, one-of-a-kind, 135-acre subdivision will offer 80 spectacular lots ranging in size from approximately 1/2 acre up to 5-acre estate lots. Careful planning has created a perfect setting for both DETACHED VILLAS as well as LUXURY CUSTOM HOMES on the larger estate lots. Lot amenities include; COLUMBIA fire & police, public water and public sewer. Bonus

Mandy McGuire Keller Williams Pinnacle

$120,000
- Land
- 0.69 Acre
- $173,913 per Acre
0 Timber Rock Lot 9

Unit MIS25078400

Columbia, IL
Welcome to TIMBER ROCK ESTATES. This beautiful, one-of-a-kind, 135-acre subdivision will offer 80 spectacular lots ranging in size from approximately 1/2 acre up to 5-acre estate lots. Careful planning has created a perfect setting for both DETACHED VILLAS as well as LUXURY CUSTOM HOMES on the larger estate lots. Lot amenities include; COLUMBIA fire & police, public water and public sewer. Bonus

Mandy McGuire Keller Williams Pinnacle

$130,000
- Land
- 1 Acre
- $130,000 per Acre
0 Timber Rock Lot 40

Unit MIS25078031

Columbia, IL
Welcome to TIMBER ROCK ESTATES. This beautiful, one-of-a-kind, 135-acre subdivision will offer 80 spectacular lots ranging in size from approximately 1/2 acre up to 5-acre estate lots. Careful planning has created a perfect setting for both DETACHED VILLAS as well as LUXURY CUSTOM HOMES on the larger estate lots. Lot amenities include; COLUMBIA fire & police, public water and public sewer. Bonus

Mandy McGuire Keller Williams Pinnacle

$157,000
- Land
- 2.03 Acres
- $77,340 per Acre
0 Timber Rock Lot 18

Unit MIS25078275

Columbia, IL
Welcome to TIMBER ROCK ESTATES. This beautiful, one-of-a-kind, 135-acre subdivision will offer 80 spectacular lots ranging in size from approximately 1/2 acre up to 5-acre estate lots. Careful planning has created a perfect setting for both DETACHED VILLAS as well as LUXURY CUSTOM HOMES on the larger estate lots. Lot amenities include; COLUMBIA fire & police, public water and public sewer. Bonus

Mandy McGuire Keller Williams Pinnacle

$120,000
- Land
- 0.73 Acre
- $164,384 per Acre
0 Timber Rock Lot 10

Unit MIS25078396

Columbia, IL
Welcome to TIMBER ROCK ESTATES. This beautiful, one-of-a-kind, 135-acre subdivision will offer 80 spectacular lots ranging in size from approximately 1/2 acre up to 5-acre estate lots. Careful planning has created a perfect setting for both DETACHED VILLAS as well as LUXURY CUSTOM HOMES on the larger estate lots. Lot amenities include; COLUMBIA fire & police, public water and public sewer. Bonus

Mandy McGuire Keller Williams Pinnacle

Recently Sold

$357,500

Sold Jun 2, 2026
- 3 Beds
- 2 Baths
- 1,594 Sq Ft
152 Gall Rd

Columbia, IL
- 2% Above List
- $224/SF
- 4 Days On Market
- Current Est. Value $359K
Mandy McGuire Keller Williams Pinnacle

$375,000

Sold May 29, 2026
- 5 Beds
- 2.5 Baths
- 2,962 Sq Ft
601 Hartman Ln

Waterloo, IL
- 5% Below List
- $127/SF
- 1 Day On Market
- Current Est. Value $387K
Mandy McGuire Keller Williams Pinnacle

$330,000

Sold May 22, 2026
- 3 Beds
- 2 Baths
- 1,615 Sq Ft
1104 Maplewood Ln

Waterloo, IL
- 3% Below List
- $204/SF
- 11 Days On Market
- Current Est. Value $341K
Mandy McGuire Keller Williams Pinnacle

$179,900

Sold May 21, 2026
- 1,900 Sq Ft
908 Imbs Station Rd

Dupo, IL
- $95/SF
Mandy McGuire Keller Williams Pinnacle

$157,500

Sold May 11, 2026
- Land
- 1.01 Acre Lot
330 Brellinger

Columbia, IL
- Current Est. Value $161K
Mandy McGuire Keller Williams Pinnacle

$710,000

Sold Apr 30, 2026
- 3 Beds
- 3.5 Baths
- 3,969 Sq Ft
1504 Gedern Dr

Columbia, IL
- 2% Below List
- $179/SF
- 68 Days On Market
- Current Est. Value $721K
Mandy McGuire Keller Williams Pinnacle

$110,000

Sold Mar 27, 2026
- 3 Beds
- 1 Bath
- 1,190 Sq Ft
712 N Metter Ave

Columbia, IL
- 8% Below List
- $92/SF
- Current Est. Value $160K
Mandy McGuire Keller Williams Pinnacle

$178,000

Sold Mar 27, 2026
- Land
- 7.32 Acre Lot
XXX Centerville Rd

Columbia, IL
- 42% Above List
- 0 Days On Market
Mandy McGuire Keller Williams Pinnacle

$335,000

Sold Mar 25, 2026
- 3 Beds
- 2 Baths
- 2,513 Sq Ft
510 Gilmore Lake Rd

Columbia, IL
- 3% Above List
- $133/SF
- 5 Days On Market
- Current Est. Value $339K
Mandy McGuire Keller Williams Pinnacle

Awards and Designations

NAR - National Association of Realtors

Agent License: Missouri RASI

Mandy McGuire

(618) 726-9812

Homes for Sale by City

Mandy McGuire

About Mandy

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

Neighborhoods Mandy is Experienced In

Mandy's Listings and Deals

Mandy's Recent Active Listings

Recently Sold

Awards and Designations