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Property view

3605 Post Valley Court, 
O'Fallon, MO 63368

$489,000


4

Beds


4

Baths


2,132

Sq Ft


Single Family

Coming Soon

Last updated:

March 9, 2026, 11:52 PM

MLS#

26010252

Source:

MO MARIS

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About This Home

3605 Post Valley Court

Look no further—this is the one! Tucked at the end of a quiet cul-de-sac, this beautifully maintained ranch offers exceptional curb appeal and an incredible backyard oasis complete with an in-ground pool. With approximately 3,300 sq ft of total living space, this home delivers both comfort and flexibility. Step inside to a bright and inviting split bedroom floor plan, featuring a spacious family room with a vaulted ceiling, a separate dining room and new carpeting on the main level. The large kitchen features a walk-in pantry, generous counter and cabinet space and adjoining breakfast room that opens to a charming 3-seasons sunroom that overlooks the pool—perfect for morning coffee or evening relaxation. The primary suite is a comfortable retreat, offering a spacious bedroom with a vaulted ceiling and the convenience of a walk-in closet and a bath featuring dual sinks, and separate tub and shower—everything you need for a relaxing start and end to your day. The finished walkout lower level expands your living and entertaining possibilities with a generous rec room, a mini kitchen/bar area, a full bath, private bedroom, and an additional finished room ideal for hobbies, crafts or a home office. The main-level laundry room offers extra convenience with plenty of counter and storage space and a built-in sink. Out back, enjoy summers your way in the sparkling in-ground pool, surrounded by ample space for lounging and outdoor fun. Additional highlights include: two additional spacious main floor bedrooms with a full hall bath, main floor powder room, a generously oversized 2 car garage, irrigation system, central vac. An ideal floorplan for everyday living and entertaining. This home checks all the boxes—space, floorplan, location and a pool! Don’t miss it!

Home Facts

Single Family

4 Baths

4 Bedrooms

Built in 1998

Price Summary

489,000

$229 per Sq. Ft.

MLS #:

26010252

Last Updated:

March 9, 2026, 11:52 PM


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

4

Full Bathrooms:

3

Interior

Living Area:

2,132 Sq. Ft.


Structure

Structure

Architectural Style:

Traditional

Building Area:

2,132 Sq. Ft.

Year Built:

1998


Lot

Lot Size (Sq. Ft):

14,810


Finances & Disclosures

Finances

Price:

$489,000

Price per Sq. Ft:

$229 per Sq. Ft.

3605 Post Valley Court
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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.