Commercial real estate brokerages in St. Louis, MO
Seven firms with a St. Louis office we checked on their own websites. Four of them list addresses in the 63105 ZIP code, which Colliers labels Clayton. The metro also crosses into Illinois, and one firm lists a separate Southern Illinois office.
Last updated: 2026-10-20
Source: U.S. Census Bureau. 7 firms listed, every office checked 2026-10-20.
The local angle: the brokers are in Clayton
What the firms’ own St. Louis pages say about this market. Market figures are each firm’s claim, not our measurement.
- CBRE (Carondelet Plaza), Cushman & Wakefield (Forsyth Boulevard), Colliers (S. Hanley Road) and Marcus & Millichap (Forsyth Boulevard) all list 63105 addresses. Colliers names its office St. Louis - Clayton. (CBRE St. Louis office page, Cushman & Wakefield St. Louis office page, Colliers St. Louis city page, Marcus & Millichap St. Louis office page)
- CBRE calls itself the largest commercial real estate firm in the metro, with more than 200 professionals. Cushman & Wakefield says it has more than 1,400 professionals in the metro. Both are the firms’ own figures, and they may not count the same things. (CBRE St. Louis office page, Cushman & Wakefield St. Louis office page)
- Newmark’s St. Louis listing is Newmark Zimmer, which says it completes more than 500 transactions a year and manages more than 34 million square feet. Those are its figures. (Newmark St. Louis - Zimmer office page)
- Avison Young lists a Southern Illinois office alongside its St. Louis office in Brentwood. (Avison Young St. Louis location page)
Pick by situation
Our read, based on what each firm’s local page and filings say. It is not a ranking of local teams. We have no St. Louis deal data or client reviews yet.
| Your situation | What the sources show | Start with |
|---|---|---|
| A property on the Illinois side of the metro | Avison Young lists a Southern Illinois office. | Avison Young |
| Outsourcing property or facilities management | Newmark Zimmer says it manages more than 34 million square feet of industrial, office, medical and retail space. | Newmark |
| A Clayton or suburban office lease | CBRE, Cushman & Wakefield and Colliers all list 63105 offices. | CBRE, Cushman & Wakefield, Colliers |
| Selling an apartment or retail property | Marcus & Millichap’s office covers the St. Louis MSA and Missouri. | Marcus & Millichap |
National firms in St. Louis
Scores are firm-wide, the same as on the main ranking. They do not rate the St. Louis office.
| Firm | Local office | What the local page says | Source |
|---|---|---|---|
| CBRE 7.8/10 · Recommend | 190 Carondelet Plaza, Suite 650, St. Louis, MO 63105 | Says it has served St. Louis for over 30 years and ranks among the leaders in office, industrial, retail, land and investment deals (its claim). | Local page |
| JLL 7.5/10 · Recommend | Local team confirmed on JLL’s location page (no street address listed there) | Lists leasing, tenant representation, investment sales and property management, from downtown to suburban sites. | Local page |
| Cushman & Wakefield 6.5/10 · Conditional recommend | 7700 Forsyth Boulevard, Suite 1210, St. Louis, MO 63105 | Says it has served St. Louis for 90 years, from Downtown to Chesterfield. | Local page |
| Colliers 6.8/10 · Conditional recommend | 101 S. Hanley Road, Suite 1400, St. Louis, MO 63105 (Clayton) | Also lists a valuation team at the same address. | Local page |
| Newmark 5.8/10 · Not recommended | Newmark Zimmer (its office page lists no street address) | Newmark Zimmer lists sales and leasing, property and facilities management, occupier solutions, capital markets and project management. | Local page |
| Marcus & Millichap 5.2/10 · Not recommended | 7800 Forsyth Blvd., Suite 710, St. Louis, MO 63105 | Investment sales across the central Midwest for multifamily, retail, office and special assets. | Local page |
Independent and regional firms
Profiled from each firm’s own pages. Not scored.
| Firm | Address | What the firm says | Source |
|---|---|---|---|
| Avison Young Principal-owned international firm · not scored | 1401 South Brentwood Boulevard, Suite 900, Brentwood, MO 63144 | Lists office, industrial, retail, mixed-use, development and investment, plus a Southern Illinois office. | Firm page |
Left out: Newmark’s St. Louis page lists no street address, so we show none. Firms whose office pages we did not read for this market are not listed, and we have not yet checked local independent firms here. Office claims such as “leading” or “largest” are the firms’ own words.
Questions
Which national commercial brokerages have an office in St. Louis?
All six firms in our national ranking list a local office or team: CBRE (190 Carondelet Plaza, Suite 650, St. Louis, MO 63105); JLL (team on its location page); Cushman & Wakefield (7700 Forsyth Boulevard, Suite 1210, St. Louis, MO 63105); Colliers (101 S. Hanley Road, Suite 1400, St. Louis, MO 63105 (Clayton)); Newmark (Newmark Zimmer (its office page lists no street address)); Marcus & Millichap (7800 Forsyth Blvd., Suite 710, St. Louis, MO 63105). Each is confirmed on the firm’s own site.
Which independent or regional firms are listed for St. Louis?
We list Avison Young: Principal-owned international firm. They are profiled from their own pages and not scored.
How big is the St. Louis metro area?
The St. Louis, MO-IL metro area had an estimated 2,811,927 residents on July 1, 2024, per the U.S. Census Bureau. That makes it #23 among U.S. metro areas by population.
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Last verified 2026-10-20. Figures were re-read from the linked sources that day.
View changelog
- St. Louis hub published. 7 firms, each local office checked on the firm’s own site.
Sources
- CBRE St. Louis office page · accessed 2026-10-20
- Cushman & Wakefield St. Louis office page · accessed 2026-10-20
- Colliers St. Louis city page · accessed 2026-10-20
- Marcus & Millichap St. Louis office page · accessed 2026-10-20
- Newmark St. Louis - Zimmer office page · accessed 2026-10-20
- Avison Young St. Louis location page · accessed 2026-10-20
- JLL St. Louis location page · accessed 2026-10-20
- U.S. Census Bureau, Vintage 2024 metro area population estimates (cbsa-est2024-alldata.csv) · accessed 2026-10-20