3507 Post Valley Dr, O'Fallon, MO 63368
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Property image
SOLD
JUN 26, 2026
Listed by Dan J Lauderdale, Lauderdale Realty, (636) 828-4246 . Bought with Palazzolo Properties Inc

3507 Post Valley Dr
O'Fallon, MO 63368

  • 4 Beds
  • 3 Baths
  • 3,370 sqft
4 Beds
3 Baths
3,370 sqft

Local Information

  • Map ViewExplore the area around 3507 Post Valley Dr.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

Welcome to this beautifully maintained 1.5-story home that blends comfort, style, and design throughout. With charming curb appeal, this brick-front residence features a covered front porch, lush landscaping, and a full irrigation servicing both the front and back yards.
Step inside to discover a spacious and inviting main level. The primary bedroom offers a private retreat with a well-appointed en-suite bathroom. The second bedroom on the main floor—currently used as a study—adds flexibility for guests or a home office. The large living room boasts vaulted ceilings, beautiful windows and a cozy fireplace that seamlessly connects to the kitchen, creating an open and welcoming atmosphere.
The kitchen is generously sized and includes a warm hearth room, perfect for everyday living or entertaining. From here, step out to the covered patio overlooking the backyard—ideal for relaxing or hosting gatherings. A formal dining room and convenient main floor laundry complete the main level.
Upstairs, you’ll find two additional bedrooms connected by a Jack-and-Jill bathroom, providing comfort and privacy for family or guests. The finished basement expands your living space even further, featuring a large recreation area, a bar for entertaining, a bathroom, and ample storage. With its thoughtful layout, inviting living spaces, and beautiful outdoor features, this home is ready to welcome its next owners.
3507 Post Valley Dr, O'Fallon, MO 63368 is a 4 bedroom, 4 bathroom, 3,370 sqft single-family home built in 1998. It last sold for $490,000 on Jun 26, 2026 (1% above the $485,000 asking price). It is currently off market. The Trulia Estimate is $490,100, with a rent estimate of $3,284/month.

Home Highlights

Parking
2 Car Garage
Outdoor
Porch
A/C
Heating & Cooling
HOA
$13/Monthly
Price/Sqft
$145/sqft
Listed
26 days ago

Home Details for 3507 Post Valley Dr

Active Status

MLS Status: Closed

Interior Features

Interior Details
Basement: Concrete,Finished,Sleeping Area,Storage Space,Sump PumpNumber of Rooms: 14Types of Rooms: Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Primary Bathroom, Bathroom 2, Bathroom 3, Bathroom 4, Basement, Dining Room, Hearth Room, Kitchen, Laundry, Living Room
Beds & Baths
Number of Bedrooms: 4Main Level Bedrooms: 2Number of Bathrooms: 4Number of Bathrooms (full): 2Number of Bathrooms (half): 2Number of Bathrooms (main level): 2
Dimensions and Layout
Living Area: 3370 Square Feet
Appliances & Utilities
Utilities: Cable Available, Electricity Connected, Natural Gas ConnectedAppliances: Stainless Steel Appliance(s), Dishwasher, Microwave, Free-Standing Electric Oven, Refrigerator, Washer/DryerDishwasherLaundry: Laundry Room,Main LevelMicrowaveRefrigerator
Heating & Cooling
Heating: Forced Air,Natural GasHas CoolingAir Conditioning: Ceiling Fan(s),Central Air,ElectricHas HeatingHeating Fuel: Forced Air
Fireplace & Spa
Number of Fireplaces: 1Fireplace: Gas, Glass Doors, Kitchen, Living RoomHas a Fireplace
Gas & Electric
Electric: Single PhaseHas Electric on Property
Windows, Doors, Floors & Walls
Window: Double Pane Windows, Drapes, Insulated Windows, Screens, Shutters, Window TreatmentsDoor: Panel Door(s)Flooring: Carpet, Ceramic Tile, Wood
Levels, Entrance, & Accessibility
Levels: One and One HalfFloors: Carpet, Ceramic Tile, Wood
Security
Security: Carbon Monoxide Detector(s), Smoke Detector(s)

Exterior Features

Exterior Home Features
Roof: Architectural ShinglePatio / Porch: Covered, Front Porch, Rear PorchFencing: NoneExterior: Private YardFoundation: Concrete PerimeterNo Private Pool
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2No CarportHas a GarageHas an Attached GarageParking Spaces: 2Parking: Garage Attached
Pool
Pool: None
Frontage
Road Frontage: City StreetRoad Surface Type: ConcreteNot on Waterfront
Water & Sewer
Sewer: Public Sewer
Farm & Range
Frontage Length: 80
Finished Area
Finished Area (above surface): 2370 Square FeetFinished Area (below surface): 1000

Days on Market

Cumulative Days on Market: 18

Property Information

Year Built
Year Built: 1998
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: HouseArchitecture: Traditional
Building
Building: Bathrooms, Fire AlarmConstruction Materials: Brick, Concrete, Vinyl SidingNot a New ConstructionNot Attached PropertyDoes Not Include Home Warranty
Property Information
Condition: Updated/RemodeledParcel Number: 400367885000157.0000000

Price & Status

Price
List Price: $485,000Price Per Sqft: $145/sqft
Status Change & Dates
Off Market Date: Fri May 22 2026Possession Timing: Close Of Escrow, Negotiable

Location

Direction & Address
City: O'FallonCommunity: Post Meadows
School Information
Elementary School: Crossroads Elem.Jr High / Middle School: Frontier MiddleHigh School: LibertyHigh School District: Wentzville R-IV

Building

Building Details
Builder Name: Arbor Homes
Building Area
Building Area: 3370 Square Feet

Community

Not Senior Community

HOA

HOA Fee Includes: Common Area Maintenance, ManagementHOA Name: Post Valley HOAAssociation for this Listing: St. Charles County Association of REALTORSHas an HOAHOA Fee: $160/Annually

Lot Information

Lot Area: 10454.4 sqft

Listing Info

Special Conditions: Standard

Offer

Listing Terms: Cash, Conventional, FHA, VA Loan

Business

Business Information
Ownership: Private

Miscellaneous

BasementMls Number: 26026393Above Grade Unfinished Area: 2370Showing Requirements: Register and Show

Additional Information

HOA Amenities: None
Last check for updates: about 2 hours ago
Listed by Dan J Lauderdale, (314) 504-5787
Lauderdale Realty
Kelly A Lauderdale, (314) 922-5787
Lauderdale Realty
Bought with: Elaine Radichel, (314) 520-4818, Palazzolo Properties Inc
Originating MLS: St. Charles County Association of REALTORS
Source: MARIS, MLS#26026393

Price History for 3507 Post Valley Dr

DatePriceEventSource
06/26/2026--Sold
MARIS #26026393
05/23/2026$485,000PendingMARIS #26026393
05/04/2026$485,000Listed For SaleMARIS #26026393

Market trends in O Fallon

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$361K
$6.33KMoM
Sale-to-List Price
100.0%
Price per sq ft
$176
$1MoM
Available listings
226
33MoM
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Property Tax and Assessment

Year2025
Tax$4,969
Assessment$393,645
Home facts updated by county records

Comparable Sales for 3507 Post Valley Dr

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
523 Ironwood Dr, O'Fallon, MO
0.04
Single-Family Home
-
09/29/25
4
4.5
2,820
160 Cedarstone Dr, Dardenne Prairie, MO
0.22
Single-Family Home
-
06/18/26
5
3
3,546
258 Chestnut Hill Dr, O'Fallon, MO
0.21
Single-Family Home
-
12/29/25
4
3.5
3,707
318 Copper Tree Ct, O'Fallon, MO
0.15
Single-Family Home
-
05/20/26
4
3.5
3,562
243 Chestnut Hill Dr, O'Fallon, MO
0.14
Single-Family Home
-
11/24/25
4
4
4,050
3515 Post Valley Dr, O'Fallon, MO
0.05
Single-Family Home
-
12/05/25
3
2
2,691
3605 Post Valley Ct, O'Fallon, MO
0.08
Single-Family Home
-
04/14/26
4
3.5
2,132
3305 Post View Dr, O'Fallon, MO
0.33
Single-Family Home
-
07/31/25
4
3
2,461
136 Timber Meadows Dr, O'Fallon, MO
0.30
Single-Family Home
-
10/09/25
4
3.5
3,936

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Assigned Schools

These are the assigned schools for 3507 Post Valley Dr.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about O Fallon

At least 268 Trulia users voted on each feature.

  • 91 % Say car is needed

  • 91 % Say parking is easy

  • 90 % Say it's dog friendly

  • 83 % Say yards are well-kept

  • 82 % Say kids play outside

  • 79 % Say there are sidewalks

  • 78 % Say people would walk alone at night

  • 77 % Say there's holiday spirit

  • 73 % Say streets are well-lit

  • 67 % Say it's quiet

  • 57 % Say neighbors are friendly

  • 47 % Say there's wildlife

  • 47 % Say they plan to stay for at least 5 years

  • 36 % Say it's walkable to restaurants

  • 36 % Say there are community events

  • 31 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • Savannahep
    "Good parks. Feels safe. Everything you need is close by: grocery stores, gas stations, restaurants. "
    0
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  • Katie M Gough
    "My town is about 45 minutes from the city of St. Louis. It has access to all three major highways through St. Charles County. "
    0
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  • Roshan Bhattarai
    "Friendly neighbors, great community. Safe for the family. We are happy to find such a good place to live."
    0
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  • Miah Berka
    "It’s a fantastic place to raise a family. I feel safe & protected since living here. There are times I forget to lock my doors & I am not worried one bit. I feel like my area is very friendly as well!"
    0
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  • Trulia User
    "Safe neighbors , clean city, some great parks and lots of activities such as food. Shopping, schools are good"
    0
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  • Erellis81
    "My commute is down a country road into Defiance which is relatively quiet and peaceful. There’s definitely more homes popping up so more cars are around "
    0
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  • Candice Brown
    "Feels like Pleasantville living in this area all the neighbors are friendly and welcoming I love living here."
    0
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  • Melody Bridges
    "Quaint and affordable (if that is possible in this economy) and perfect for a family or single person. "
    0
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  • Lmedlin0101
    "Way too populated, really high taxes and high crime rate. Expensive utilities. I do not recommend living here. "
    1
    Flag
  • Ashley M.
    "Great schools Safe neighborhoods Resturants Larks are great and trails. It’s a great place to raise a family "
    0
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  • Brittany0628
    "This area is great bc it’s quaint but still near everything you want. Just off north main st. Fire dept is super close, Walgreens at the corner! It’s great!"
    0
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  • Ben C.
    "It’s nice with multiple dog parks around the area. There’s a lot to do with your pets and I think anyone with a dog would find plenty to do"
    0
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  • Couponshaneygirls
    "A constant barking outside dog. Other than that, it is ok. Not many sidewalks. You would have to use the middle of the streets! "
    0
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  • Jeff T.
    "It’s great here, I just love the neighborhood and the people here. Our elementary school could be better but it’s the only bad rated one in the entire school district. "
    0
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  • Shannon P.
    "We see people walking their dogs all the time. Just pick up your poop! She did parks available, multiple vets, daycares and groomers. "
    0
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  • Wehrehsvave
    "There are many friendly families in the area and respectful children. Would recommend to anyone to live here! "
    0
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  • Christopher P.
    "nice area with access to everything you could want. really close to shopping centers in Chesterfield. wentzville area is just down the road. school district is great and the teacher this far have been amazing. "
    0
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  • Kathy D. S.
    "It is such a vibrant Neighborhood! I’m so glad I moved my elderly Mother here! We feel so safe! And everyone takes pride in their homes and keeping the Neighborhood looking great!"
    1
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  • Kyra.chap
    "The O'Fallon Freedom Fest is a fun local event held once a year that is looked forward to by children and adults alike. "
    0
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  • Carole S.
    "Nothing happens as far as get together in the area I believe at one time people would get together but not any more area is changing too much low income housing"
    0
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  • Lisa D.
    "Easy access to all major highways easy commute for all locations. Love the neighborhood. Close to food and shopping. "
    0
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  • Trudence T.
    "My neighborhood is quite friendly and nice....filled with great shopping and eating places....comfortable living Beautiful surroundings. "
    0
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  • Jennifermerzlicker
    "I am a stay at home mom so I don’t commute anywhere. We are convenient to highways though and there are a ton of options for shopping and eating."
    0
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  • Trulia User
    "You see people walking their dogs all the time and there are areas to dispose of your dog’s waste. People tend to drive too fast."
    0
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  • Diana M.
    "Everything is close and I really enjoy being in proximity to everything, but the feel of not being in a big city."
    0
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  • Mxfx
    "Lots of beige plastic siding can be seen in every direction. It’s really quite comforting to know that everyone else in my neighborhood is just like me. Diversity is overrated. "
    0
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  • Meghan F.
    "I’ve lived here most of my life and love the safe community and schools. My daughters both love their school and I feel good about sending them daily "
    1
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  • Chasity J.
    "OFallon is a great city with a small town feel. i feel safe here, feel safe to go to any part of OFallon. You can live in a subdivision or you can find plenty of homes on 1 to 30 acres on these outskirts of town and only be 5 to 10 from large malls, mini malls and just about every well known stores or small local stores. During rush hour traffic can get a little backed up but it's only a 10 minute backup at most. "
    0
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  • Deneen S.
    "Great place to raise your kids the school district is great. People for the most part are friendly. Great atmosphere "
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  • Slw2364
    "family's are friendly and have lots of get togethers. there is a neighborhood easter egg hunt, 4th of july social, movie nights and lots of trick or treats at Halloween. "
    0
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  • Natkor03
    "Everyone is friendly!! Dogs are always on a leash if they are being walked. If they aren't on a leash they are well trained and stay in their front yards. "
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  • Amy
    "There are lots of communal events in Twin Chimneys, and in OFallon in general. It’s a large suburban town, but close enough to St. Louis that it’s easy to head in for a Cards game, etc. Great value for the $$$ out here."
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  • carly s
    "tons of options when it comes to kid friendly holiday themed events and even non holiday oriented activities. shopping/dining/movies/parks and more, all less than 10 minute drive depending on what you're looking for"
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  • Rashae C.
    "I enjoy this area very family friendly! very peaceful, I would walk outside any time if day or night."
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  • Cindydodd
    "We have lived in Monticello West for 16 years and love it! People keep up their homes, it’s quiet, and close to everything! "
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  • Tlbourn1549
    "Very neighbor friendly. Everyone looks out for one another. Long time residents along with others on our street. "
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  • Copgal1953
    "Wonderful area for walking dogs. There are dog waste receptacles on just about every corner. Owners for the most part keep their dogs on a leash. "
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  • Wynterwebb S.
    "All of the fairs are held walking distance away. Good people and layed back atmosphere. We are all very happy with this neighborhood"
    1
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  • Megan K.
    "Friendly people and family focused with neighborhood get-togethers and a neighborhood pool and tennis courts. "
    0
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  • Katherineb m.
    "Yes! Plenty of places to walk and many options for dogs of all sizes and abilities. Paved or unpaved and flat or hiking all avalible within a short distance. "
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Homes for sale near 3507 Post Valley Dr

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Off Market Homes Near 3507 Post Valley Dr

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