Date
Details
Price
Change
Source
3/12/2026
Listed
$489,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/44
$489,000 Just Listed
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/44
Property Description
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 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!
Full Property Details
Full Property Details for 3605 Post Valley Ct
General
- Price: $489,000
- HOA FEE: $13/month
- HOA FEE FREQ.: Annually
- Taxes: $5,718 (2025)
- Status: Active
- Type: Single Family
- Source: MARIS
- MLS ID: 26010252
- Updated: Today (3/12/2026)
- Added to Site: Today
Interior
- Number of Rooms: 12
- Interior Features: Breakfast Room, Central Vacuum, Entrance Foyer, Open Floorplan, Separate Dining, Separate Shower, Tub, Vaulted Ceiling(s), Walk-In Closet(s), Walk-In Pantry, Wet Bar, Workshop/Hobby Area
- Fireplace: Yes
- Number of Fireplaces: 2
- Fireplace(s): Basement, Family Room
- Appliances: Dryer, Microwave, Free-Standing Refrigerator, Washer
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 3
- Half Bathrooms: 1
- Main Floor Baths: 3
Bedrooms
- Total Bedrooms: 4
- Bedrooms Main & Up: 3
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 2
- Parking Features: Garage, Garage Door Opener, Garage Faces Front
Location
- Area: 417 - Wentzville-Liberty
- County: St. Charles
- Township: O'Fallon
- Subdivision: Post Meadows
- Driving Directions: GPS friendly
School Information
- High School District: Wentzville R-IV
- Elementary School: Crossroads Elem.
- Middle School: Frontier Middle
- High School: Liberty
Community
- Assoc. Fees Include: Maintenance Grounds
Heating & Cooling
- Cooling Type: Ceiling Fan(s), Central Air Conditioning
- Heating Type: Natural Gas
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: Cable Available, Electricity Connected, Natural Gas Connected, Sewer Connected
Structural Information
- Architectural Style: Traditional
- Basement: Yes
- Basement Desc.: Bathroom, Partially Finished, Sump Pump, Walk-Out Access
- Roof: Architectural Shingle
- Square Feet: 2,132
- Year Built: 1998
Lot Features
- Lot Size (Acres): 0.34
- Lot Size (Sq. Ft.): 14,810.4
- Lot Size Source: Public Records
- Lot Features: Back Yard, Cul-De-Sac, Front Yard
Financial Considerations
- Association Fee: $160
- Assoc Fee Freq.: Annually
- Tax Amount: $5,718
- Tax Year: 2025
Disclosures and Reports
- Ownership: Private
- Special Conditions: Standard
- Documents Avail.: Floor Plan
- Disclosures/Reports: Seller Property Disclosure
- Property ID: 4-0036-7885-00-0126.0000000
Buyer's Brokerage Compensation: Contact Listing Agent
Not binding unless confirmed by separate agreement among applicable parties.
We Value Your Privacy
We Value Your Privacy
We Value Your Privacy
Meet the listing agent
Meet the listing agent
— 3605 Post Valley Ct —
(636) 284-0990 mobile
(636) 394-9300 office
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 3605 Post Valley Ct
School District:Wentzville R-Iv School District
| Name | Grades | Distance |
|---|---|---|
Crossroads Elementary School 7500 Town Square, Dardenne Prairie, MO 63368 | K-5 | 0.6 mi |
Frontier Middle School 9233 Highway Dd, O'Fallon, MO 63368 | 6-8 | 2 mi |
Liberty High School, Lake Saint Louis, MO 2275 Sommers Road, Lake Saint Louis, MO 63367 | 9-12 | 1.8 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 3605 Post Valley Ct
Tax History
Tax History for 3605 Post Valley Ct
Year
Property Taxes
Change
Tax Assessment
Change
2022
$4,956
—
$67,568
—
2021
$4,967
-2%
$67,568
2%
2020
$5,070
18%
$66,274
17%
2018
$4,291
1%
$56,823
—
2017
$4,264
14%
$56,823
19%
2016
$3,737
1%
$47,759
—
2015
$3,682
-23%
$47,759
-28%
2019
$4,759
51%
$66,274
48%
2013
$3,162
—
$44,656
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 3605 Post Valley Ct
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
- Single Family
- Active
- Updated 13 days ago
- 4Beds
- 4Total Baths
- 3,503Sq. Ft.
- Single Family
- Active
- Updated 6 days ago
- 4Beds
- 4Total Baths
- 3,646Sq. Ft.
- Single Family
- Active
- Updated 8 days ago
- 4Beds
- 4Total Baths
- 2,980Sq. Ft.
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
- Single Family
- Active
- Updated 8 hours ago
- 5Beds
- 4Total Baths
- 4,160Sq. Ft.
- Single Family
- Active
- Updated 2 days ago
- 4Beds
- 4Total Baths
- 3,527Sq. Ft.
- Single Family
- Active
- Updated 1 day ago
- 5Beds
- 4Total Baths
- 3,638Sq. Ft.
Listed by Lisa Puchalski (636) 795-2194
- Townhouse
- Active
- Updated 11 hours ago
- 2Beds
- 3Total Baths
- 1,356Sq. Ft.
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
- Single Family
- Active
- Updated 3 days ago
- 5Beds
- 3Total Baths
- 3,546Sq. Ft.
- Single Family
- Active
- Updated 1 day ago
- 4Beds
- 3Total Baths
- 3,248Sq. Ft.
- Single Family
- Active
- Updated 5 days ago
- 2Beds
- 2Total Baths
- 1,527Sq. Ft.
Listed by New Vision Real Estate Group (636) 699-5330
- Single Family
- Active
- Updated 4 days ago
- 3Beds
- 3Total Baths
- 3,454Sq. Ft.
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
- Single Family
- Closed
- 3Beds
- 3Total Baths
- 2,350Sq. Ft.
Listed by Kenny Reinhold
Sold by Bob Henson
Sold by Bob Henson
- Single Family
- Closed
- 4Beds
- 4Total Baths
- 3,834Sq. Ft.
Listed by Pam Viehmann and John Viehmann
- Single Family
- Closed
- 3Beds
- 3Total Baths
- 3,482Sq. Ft.
Listed by Logan Strain and Loretta Buck
- Condo
- Closed
- 3Beds
- 3Total Baths
- 2,678Sq. Ft.
Listed by Emily Bliss
3605 Post Valley Court, O'Fallon, MO 63368 (MLS# 26010252) is a Single Family property with 4 bedrooms, 3 full bathrooms and 1 partial bathroom. 3605 Post Valley Court is currently listed for $489,000 and was received on March 12, 2026. This property is listed by Kathy Gettinger from our Town and Country Office.Want to learn more about 3605 Post Valley Court? Do you have questions about finding other Single Family real estate for sale in O'Fallon? You can browse all O'Fallon real estate or contact a Coldwell Banker agent to request more information.