Jessica Gratzl Real Estate Agent - Keller Williams Pinnacle

1228 Belclare Ct, O'Fallon, IL For Sale $510,000 - listed by Jessica Gratzl — For Sale $510,000

Jessica Gratzl co-listing agent for 2656 Brookrun Dr, Belleville, IL - sold for $225,000 — Sold $225,000 • Co-Listing Agent

1227 Ole Town Bridge Dr, O'Fallon, IL For Sale $488,000 - co-listed by Jessica Gratzl — For Sale $488,000 • Co-Listing Agent

Jessica Gratzl buyer's agent for 217 Lee Ave, Collinsville, IL - sold for $285,000 — Sold $285,000

401 S Van Buren St, New Athens, IL For Sale $125,000 - co-listed by Jessica Gratzl — For Sale $125,000 • Co-Listing Agent

Jessica Gratzl

O Fallon IL

5.0stars, 12 Reviews

Keller Williams Pinnacle

505 Closed Sales

$104.3M Total Value

$74.9K - $1.4M Price Range

$206.6K Average Price

Prior 5 years

About Jessica

Real estate is more than just my career it’s what I do every day to help people make smart, confident moves. I’ve had the privilege of helping hundreds of buyers and sellers across the Metro East and St. Louis area, and I bring that experience into every client relationship.
I take a strategic, results-driven approach to real estate while keeping the process as smooth and straightforward as possible. Whether you’re buying, selling, or investing, I believe you deserve clear communication, strong guidance, and a plan that’s built specifically around your goals.
My background growing up in a military family gave me firsthand experience with moving and major life transitions. That perspective allows me to better understand what my clients are going through—and to lead with both empathy and direction.
I’ve built my business on relationships, consistency, and trust. I’m known for being hands-on, responsive, and fully committed to getting my clients the best possible outcome. From pricing and marketing to negotiation and closing, I focus on the details that make a real difference.
For my sellers, that means strategic marketing and maximum exposure. For my buyers, it means knowing how to compete and win in today’s market. In every situation, my goal is the same: protect your interests and deliver results. I work hard for my clients, and I’m proud of the reputation I’ve built by doing exactly that. If you’re considering buying or selling, I’d be happy to guide you through the process

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

Years of Experience: 12

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	87
Total Value	$20,948,887
Average Sale Price	$240,792
Price Range	$23K - $626K

Buyer Deals
Total Deals	90
Total Value	$21,461,067
Average Sale Price	$238,456
Price Range	$34K - $1.4M

1 Year View by Quarter

Seller Deals
Total Deals	118
Total Value	$28,134,411
Average Sale Price	$238,427
Price Range	$23K - $775K

Buyer Deals
Total Deals	157
Total Value	$32,175,222
Average Sale Price	$204,938
Price Range	$15K - $1.4M

2 Year View by Quarter

Seller Deals
Total Deals	193
Total Value	$43,905,980
Average Sale Price	$227,492
Price Range	$23K - $775K

Buyer Deals
Total Deals	312
Total Value	$60,414,390
Average Sale Price	$193,636
Price Range	$15K - $1.4M

5 Year View

Areas Jessica is Experienced In

Jessica's Listings and Deals

Jessica's Recent Active Listings

$510,000
- 5 Beds
- 3.5 Baths
- 3,187 Sq Ft
1228 Belclare Ct

O'Fallon, IL
New Photos Coming Soon! Welcome to The Linden by New Tradition Homes, ideally situated at 1228 Belclare Ct in the sought-after Park bridge station community. This beautifully crafted home features a timeless, traditional layout with defined living spaces complemented by upscale modern finishes. The main level offers distinct areas for living and entertaining, creating a functional and inviting

Jessica Gratzl Keller Williams Pinnacle

$485,000
- 5 Beds
- 3.5 Baths
- 2,935 Sq Ft
624 Middletown Ct

O'Fallon, IL
Professional Photos Coming Soon! Introducing 624 Middletown Court - The Hazelwood by New Tradition Homes. This brand new build sits in a prime O'Fallon location, just minutes from Scott Air Force Base and roughly 20 minutes from downtown St. Louis. With an October 2026 completion, timing works in your favor - avoid the summer moving crunch and get settled well ahead of the holidays.This

Jessica Gratzl Keller Williams Pinnacle

$485,000
- 5 Beds
- 3.5 Baths
- 3,190 Sq Ft
620 Middletown Ct

O'Fallon, IL
Professional Photos coming soon! -Welcome to 620 Middletown Court - The Maplewood by New Tradition Homes. Brand new construction in the heart of O'Fallon, minutes from Scott Air Force Base and just a 20-minute drive to downtown St. Louis. Completing in October 2026, this home is perfectly timed for those relocating outside the summer rush skip the peak-season competition and moving costs, and

Jessica Gratzl Keller Williams Pinnacle

$145,000
- 3 Beds
- 1 Bath
- 1,144 Sq Ft
722 State St

Dupo, IL
Lots of potential in this 3-bedroom, 1-bath Dupo home offering over 1,100 sq. ft. of living space! Spacious living room, dining room, and kitchen, plus a bonus room on the main level that can be used as an office, playroom, hobby room, workout space, or whatever suits your needs. The partially finished lower level features a family room with fireplace for additional living and entertaining space.

Jessica Gratzl Keller Williams Pinnacle

$89,500
- 2 Beds
- 1 Bath
- 1,044 Sq Ft
905 W D St

Belleville, IL
Attention investors! Exceptional value-add opportunity featuring 905 & 907 W D Street in Belleville, IL. Purchase two homes in one transaction and capitalize on the potential for rental income, renovation, or portfolio growth. Whether you're a seasoned investor or looking for your next project, this package offers endless possibilities and strong upside potential. Sold as-is. Schedule your

Jessica Gratzl Keller Williams Pinnacle

Co-Listing Agent

$488,000
- 5 Beds
- 3 Baths
- 2,664 Sq Ft
1227 Ole Town Bridge Dr

O'Fallon, IL
Brand new construction by New Tradition Homes, completely finished and move-in ready now in the newly developed Park Bridge Station subdivision in O’Fallon, Illinois. Conveniently located near Scott Air Force Base, a nearby park, shopping, dining, schools, and major commuter routes.This spacious 5-bedroom, 3-bath home features an open-concept layout with vaulted ceilings, an electric

Jessica Gratzl Keller Williams Pinnacle

Co-Listing Agent

$125,000
- 2 Beds
- 1 Bath
- 1,300 Sq Ft
401 S Van Buren St

New Athens, IL
Looking for a home, you can truly make your own? Welcome to 401 S Van Buren St in New Athens! Situated on a .20-acre corner lot, this 2-bedroom, 1-bath home offers plenty of potential for a first-time homeowner ready to add their personal style or an investor searching for their next project.Inside, you'll find a spacious kitchen, separate dining room, and comfortable living spaces ready for

Jessica Gratzl Keller Williams Pinnacle

Co-Listing Agent

$137,000
- 4 Beds
- 2 Baths
- 1,300 Sq Ft
2304 Caseyville Ave

Swansea, IL
Welcome to 2304 Caseyville Ave, a charming 1.5-story home offering the perfect blend of character and functionality. This 4-bedroom, 2-bath home features a smart layout with two bedrooms and a full bath on the main level, along with a spacious living room, kitchen, and a bright sunroom that adds extra living space and natural light.Upstairs, you’ll find two additional bedrooms, creating

Jessica Gratzl Keller Williams Pinnacle

Co-Listing Agent

$290,000
- 3 Beds
- 2 Baths
- 1,812 Sq Ft
3 Park St

Freeburg, IL
Beautifully transformed and truly move-in ready, this Freeburg home is more than just updated, it has been thoughtfully reimagined into a space that feels like home from the moment you walk through the door. Sitting on a spacious 0.35-acre lot in a desirable, established neighborhood, the transformation throughout this property is nothing short of impressive. You may find yourself shocked by just

Jessica Gratzl Keller Williams Pinnacle

Recently Sold

$250,000

Sold Sep 7, 2026
- 3 Beds
- 2.5 Baths
- 2,620 Sq Ft
27 Heatherwood Dr

Collinsville, IL
- 2% Above List
- 5 Days On Market
- $95/SF
- Current Est. Value $256K
Jessica Gratzl Keller Williams Pinnacle

$441,000

Sold Sep 4, 2026
- 3 Beds
- 2.5 Baths
- 1,976 Sq Ft
1584 Sinking Springs Dr

O Fallon, IL
- 6 Days On Market
- $223/SF
- Current Est. Value $405K
Jessica Gratzl Keller Williams Pinnacle

$195,000

Sold Aug 20, 2026
- 2 Beds
- 1.5 Baths
- 1,053 Sq Ft
14 Stacy Dr

Fairview Heights, IL
- 25 Days On Market
- $185/SF
- Current Est. Value $191K
Jessica Gratzl Keller Williams Pinnacle

$210,000

Sold Jul 17, 2026
- 3 Beds
- 1 Bath
- 1,670 Sq Ft
1448 Ladd Ave

Edwardsville, IL
- 6% Above List
- 3 Days On Market
- $126/SF
- Current Est. Value $209K
Jessica Gratzl Keller Williams Pinnacle

$405,000

Sold Jul 6, 2026
- 4 Beds
- 3.5 Baths
- 3,352 Sq Ft
121 Barrett Dr

Swansea, IL
- 3% Above List
- 4 Days On Market
- $121/SF
- Current Est. Value $404K
Jessica Gratzl Keller Williams Pinnacle

$251,000

Sold Jun 30, 2026
- 3 Beds
- 2 Baths
- 1,604 Sq Ft
2404 Vandalia St

Collinsville, IL
- 5% Above List
- 21 Days On Market
- $156/SF
- Current Est. Value $245K
Jessica Gratzl Keller Williams Pinnacle

$170,000

Sold Jun 29, 2026
- 6 Beds
- 1.5 Baths
- 1,600 Sq Ft
701 Hecker St

Belleville, IL
- 3% Above List
- 13 Days On Market
- $106/SF
- Current Est. Value $167K
Jessica Gratzl Keller Williams Pinnacle

Awards and Designations

NAR - National Association of Realtors
CNE - Certified Negotiation Expert

Other Experience

First Time Homebuyers, Investments, Military Families, Luxury Homes, New Construction, Foreclosures

6/1/23DEREK CZOSNYKA

Google Review

Jessica and her team of experts were wonderful to work with. Made the experience quicker and easier with less stress. Will push any people I know looking or selling to go her way

11/24/21Zach F

Google Review

Jessica and her team are rockstars! They were there from beginning to end and made the home buying process as painless as possible. Great realtor with a great team!

11/8/21Melody Westbrook

Google Review

Jessica is an amazing realtor! Very attentive and professional. Very personable and encouraging. She made this an incredibly smooth transaction. Very pleased!!!!

Agent License: Missouri #RASI

Jessica Gratzl

(314) 310-3981

Nearby Homes

Horseshoe Lake

Jessica Gratzl

About Jessica

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 Jessica is Experienced In

Jessica's Listings and Deals

Jessica's Recent Active Listings

Recently Sold

Awards and Designations

Other Experience

Jessica's Reviews