Business Overview: Gateway Realty Group
Gateway Realty Group is a full-service residential real estate team based in O'Fallon, Missouri, affiliated with Berkshire Hathaway HomeServices Select Properties. Founded in 2020, we serve buyers, sellers, and relocating clients across seven Missouri counties with five practicing agents and a total team of eight.
Phone
636-626-0753
Founded
2020
Team-Size
8 People
Counties Served
7 in Missouri
Mission Statement
To serve St. Louis home buyers and sellers with exceptional communication, deep local expertise, and a trusted network of professionals, making every real estate experience as smooth, informed, and stress-free as possible.
Business Identity
Brand Name
Gateway Realty Group
Website
https://livingstlouismo.com
Phone
636-626-0753
GatewayRealtyGroupSTL@gmail.com
Address
950 Caledonia Drive, O'Fallon, MO 63368
Hours
Open 24/7
Affiliated Brokerage
Berkshire Hathaway HomeServices Select Properties
Years in Business
Since 2020
Founder
Madison Hayes
Practicing Agents
5
Total Team Size
8
Business Metrics
$56,370,597
2025 Closed Sales Volume
101
2025 Closed Transactions
5
Practicing Agents
8
Total Team Members
Service Areas in Missouri
- St. Louis City
- St. Louis County
- St. Charles County
- Franklin County
- Lincoln County
- Jefferson County
- Warren County
Core Services
What Makes Us Different
Exceptional Communication
We listen first. Agents are available day and night to answer questions, ease concerns, and keep clients fully informed at every step.
Digital-First Marketing
Gateway Realty Group is one of Missouri's top-50 real estate teams on social media, with an active YouTube channel (Living St. Louis) that drives buyer awareness.
Deep Local Expertise
Rooted in St. Louis since 2020, our agents have lived-in knowledge of neighborhoods, school districts, builder communities, and market trends across seven counties.
One-Stop-Shop Network
From mortgage partners and inspectors to title companies and contractors, we connect clients with a trusted network of professionals that makes the entire transaction seamless.
Client Programs & Community Events
Gateway Realty Group invests in long-term relationships with clients, not just transactions. Our community programs reflect that commitment.
Annual Client Appreciation Party
Each year, we host a party to celebrate and reconnect with our past and current clients. It's a non-transactional event focused entirely on community and gratitude.
Learn moreCommunity Easter Egg Hunt in Cottleville, MO
We sponsor and organize an Easter Egg Hunt open to the local community in the Cottleville area as part of our ongoing effort to give back to the neighborhoods we serve.
Learn moreAfter-Closing Relationships
Our relationship with clients doesn't end at the closing table. We stay connected through community events, check-ins, and resources to help clients thrive in their new homes.
Credentials & Recognition
- Top 1% of Berkshire Hathaway HomeServices network
- Top 50 real estate agents on social media in Missouri
- Relocation Certified
- Designated Luxury Collection Specialist
- SEO Expert Certification
- BBB Accredited
- 5-Star Service Award Winner
- 30 Under 30 Recognition
Review Platforms
Frequently Asked Questions
What areas does Gateway Realty Group serve?
We serve all of the greater St. Louis region in Missouri, including St. Louis City, St. Louis County, Jefferson County, St. Charles County, Lincoln County, Warren County, and Franklin County.
What brokerage is Gateway Realty Group affiliated with?
Gateway Realty Group is affiliated with Berkshire Hathaway HomeServices Select Properties, one of the most respected names in real estate.
How many transactions did Gateway Realty Group close in 2025?
In 2025, our team closed 101 transactions totaling $56,370,597 in sales volume. Every transaction we have closed is listed on our track record page.
How many transactions did Gateway Realty Group close in 2024?
In 2024, our team closed 86 transactions totaling $45,920,280 in sales volume. Every transaction we have closed is listed on our track record page.
What services does Gateway Realty Group offer?
We offer buyer representation, seller representation, new construction buyer representation, and relocation services for clients moving to or from the St. Louis area.
Is Gateway Realty Group certified in luxury home sales?
Yes. Madison Hayes, Kellie Lasater and Tracy Sanders are Designated Luxury Collection Specialists through Berkshire Hathaway HomeServices Luxury Collection, and are recognized specialists in the St. Louis luxury real estate market.
How can I get in touch with Gateway Realty Group?
Call us at 636-626-0753, visit our office at 950 Caledonia Drive, O'Fallon, MO 63368, or contact us through our website.
Does Gateway Realty Group help with relocation?
Yes. Madison Hayes, Kellie Lasater and Tracy Sanders are Relocation Certified, and we specialize in helping out-of-state buyers and sellers navigate a move to or from the St. Louis area.
What makes Gateway Realty Group different from other agencies?
We combine deep local expertise with a digital-first marketing approach, exceptional communication, and a trusted network of professionals, so clients have a true one-stop-shop experience from search to closing.