United States Missouri Chesterfield
Missouri · Chesterfield · 2026
Top real estate brokerages in Chesterfield, MO
Count taken September 5, 2026Page built September 5, 2026
532 real estate agents in Chesterfield, Missouri had a published brokerage profile on September 5, 2026. Coldwell Banker Realty-Gundaker is the largest real estate brokerage in Chesterfield with 297 agents, 55.8% of the 532 whose profile names a brokerage; the three largest together hold 94%.
Real estate brokerages in Chesterfield, ranked by agents
Every brokerage with 3 or more agents in Chesterfield. A company that publishes no office names appears as one row covering all its offices in the city.
| Brokerage | Agents | Share of attributed agents | Brand | |
|---|---|---|---|---|
| 1 | Coldwell Banker Realty-Gundaker | 297 | 55.8% | Coldwell Banker |
| 2 | Keller Williams | 157 | 29.5% | |
| 3 | RE/MAX | 46 | 8.6% | |
| 4 | Berkshire Hathaway HomeServices | 30 | 5.6% |
Plus 1 more brokerage with 2 agents between them.
How Chesterfield compares with Missouri
Chesterfield holds 8.1% of the agents counted in Missouri and ranks 3rd of the 169 Missouri cities with at least one agent. The largest brokerage's share is 55.8% here against 29% for Keller Williams across Missouri as a whole, so the Chesterfield market is more concentrated than the state. 13.3% of the 532 checked agents in Chesterfield have a website of their own, against 6.6% statewide. 96.8% publish a direct phone number (statewide 90.7%).
How many real estate agents are in Missouri?
Other Missouri cities
- St. Louis 1,177
- Kansas City 606
- Springfield 487
- Columbia 240
- O Fallon 191
- Lee's Summit 172
- Saint Peters 137
- Branson 136
- Maryland Heights 134
- Lees Summit 128
- Dardenne Prairie 117
- Lake Saint Louis 112
- Osage Beach 108
- Cape Girardeau 104
- Festus 102
Where the data comes from
Counted from the public agent directories of 5 brokerage brands with agents in Chesterfield. Independent brokerages outside those networks are not counted, so this is a ranking among the networks we can see, not a census of every licensee in the city. Full method on the national page.
The underlying rows, one per agent with a published email, are sold by usrealtorlist.com as its Missouri real estate agent list; nothing per agent appears here.
Questions this page answers
- What is the largest real estate brokerage in Chesterfield, MO?
- Coldwell Banker Realty-Gundaker with 297 agents, 55.8% of Chesterfield agents whose profile names a brokerage, ahead of Keller Williams (157).
- How many real estate agents are in Chesterfield, MO?
- 532 as of September 5, 2026, counting agents with a published brokerage profile. That is 8.1% of the 6,575 counted in Missouri.
Cite this page
Realty Census (2026). Top real estate brokerages in Chesterfield, MO: 532 agents. Count dated 2026-09-05. https://realtycensus.com/missouri/chesterfield/