🏡 Official Rankings

10 Best Real Estate Agents in Saint Charles, MO (August 2026)

We compared 10 real estate agents serving Saint Charles and Saint Charles County, Missouri, and ranked the top providers by verified reviews, ratings, and local reputation — 802 customer reviews in all.

The 10 listed below hold an average rating of 4.9 out of 5, led by Alexander Realty. Updated for August 2026.

Real Estate Agents ranked: 10
Average rating: 4.9★
Reviews analyzed: 802
Area codes: 636, 314

Alexander Realty

⭐ 4.9 · 199 reviews

915 S Main St, St Charles, MO 63301

Visit Website →+1636-669-1717

Clever Offers

⭐ 5.0 · 64 reviews

119 S Main St, St Charles, MO 63301

Visit Website →+1833-225-3837

CityScapes Realty

⭐ 4.9 · 77 reviews

920 First Capitol Dr Ste 103, St Charles, MO 63301

Visit Website →+1314-220-7511

Keyrenter St. Charles Property Management

⭐ 4.8 · 218 reviews

119 S Main St, St Charles, MO 63301

Visit Website →+1636-707-2000

Philip Gawlak - Realtor

⭐ 5.0 · 26 reviews

117 Jefferson St, St Charles, MO 63301

+1314-399-9127

Shelly Heidger l Alexander Realty

⭐ 5.0 · 26 reviews

915 S Main St Ste 830, St Charles, MO 63301

Visit Website →+1636-339-4563

Meyer Real Estate

⭐ 4.7 · 153 reviews

2211 1st Capitol Dr, St Charles, MO 63301

Visit Website →+1636-946-6330

Jennifer Stephens Realtor

⭐ 5.0 · 17 reviews

915 S Main St Ste 830, St Charles, MO 63301

Visit Website →+1636-541-6200

Austin Gray & Ryan Koziatek, Realtors

⭐ 5.0 · 12 reviews

117 Jefferson St, St Charles, MO 63301

+1314-951-8519

#10

Laura Alter

⭐ 5.0 · 10 reviews

117 Jefferson St, St Charles, MO 63301

Visit Website →+1314-952-3809

Real Estate Agents listed here serve Saint Charles, Saint Charles County, and nearby ZIP codes including 63301, 63302, 63303, 63304.