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503 Keswick Drive, 
Lake St Louis, MO 63367

$749,900


5

Beds


5

Baths


3,033

Sq Ft


Single Family


Virtual Tour

Active

Last updated:

August 11, 2025, 09:52 PM

MLS#

25054791

Source:

MO MARIS

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About This Home

503 Keswick Drive

Effectively a 9-year-old house in Ballantrae, close to Greentree Elementary, LSL Blvd park, and has LSL Lake amenities. This stunning 1.5-story home, mostly rebuilt in 2016 after a fire in the garage, combines timeless elegance with modern comfort. The three-car side-entry garage adds both function and curb appeal. The Main level has beautiful hardwood floors that flow throughout the main living spaces. The luxurious kitchen offers custom white cabinets with crown molding, a center island, breakfast bar, stainless steel appliances, and a bright breakfast room with access to a covered deck overlooking the treed backyard. The main level features a luxury primary suite with a spa-like bath, a private office, a formal dining room, and a great room with a wood-burning fireplace and stacked stone accent wall. Upstairs, you will find three spacious bedrooms, two share a bathroom while the third has its own ensuite bath. The finished lower level expands your living space with a generous family room, wet bar, den, theatre room, plus a fifth bedroom and full bath — ideal for entertaining or hosting overnight guests. This home offers the perfect balance of style, comfort, and location.

Home Facts

Single Family

5 Baths

5 Bedrooms

Built in 1998

Price Summary

749,900

$247 per Sq. Ft.

MLS #:

25054791

Last Updated:

August 11, 2025, 09:52 PM


Rooms & Interior

Bedrooms

Total Bedrooms:

5

Bathrooms

Total Bathrooms:

5

Full Bathrooms:

4

Interior

Living Area:

3,033 Sq. Ft.


Structure

Structure

Architectural Style:

Ranch/2 story, Traditional

Year Built:

1998


Lot

Lot Size (Sq. Ft):

20,473


Finances & Disclosures

Finances

Price:

$749,900

Price per Sq. Ft:

$247 per Sq. Ft.

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Copyright 2025 Mid America Regional Information Systems, Inc. Information from Third Parties, Deemed Reliable but Not Verified. Last Updated August 11, 2025

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