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100 Grand Slam Circle, O'Fallon, MO 63366

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For Sale

$420,000

4 beds • 2 baths • 1 half baths • 2,575 sqft

Estimated Payment

$      /mo. †

APR for 30 years

Change Loan Terms

  • Single Family Detached
    Property type

  • $163.11
    Price per square foot

  • 21-30 Years Old
    Age

  • Basement
    Rooms

Explore this Property

Coming Soon to O'Fallon! Spacious 2-story home with over 2,500 sq ft of living space sitting on a large corner lot of a cul-de-sac! This attractive home has had a huge exterior make-over in the last year with a BRAND NEW architectural shingle roof, all new vinyl siding, new gutters/downspouts, 9 new windows & more! PLUS, a BRAND NEW HVAC system was just installed 3 months ago! Walk inside and find newer laminate flooring throughout main areas (2022), a formal dining room and a flex room that could be used as an office or living room, and a large cozy family room with wood-burning fireplace & wall of windows! Cooking in the adjacent eat-in kitchen will be a delight with the newer quartz countertops & subway tile backsplash (2023)! Right off your kitchen step outside to relax on the newer, 15'x24' concrete patio (2021) with privacy fence partition. Head up to the 2nd floor of this home to find 4 bedrooms, 2 full baths, and a LARGE loft space which is perfect for a playroom, teenage hangout space, an office, or TV room. Plus a full basement is waiting for your finishing touches! Want more storage?!? The 3 car garage is GENEROUSLY OVERSIZED...likely able to fit your bass boat OR your golf cart AND your 3rd car in the 3rd car bay! Notable feature - Double hung, insulated, tilt-in, white wood Anderson windows throughout home...9 of which are BRAND NEW! Other updates include a newer hot water heater (2021)! All of this in a family friendly subdivision with amenities galore...community pool, playground, pavilions, walking trails, basketball court, frisbee golf & more! Top rated schools & convenient location to Hwys 70 & 79!
MLS# 25075376

Courtesy Of Camdyn Properties, LLC

(636) 229-8500

Open Houses

November

15

Saturday

In Person

Saturday, November 15, 2025

12:00PM - 2:00PM

Property Features

  • Age
    21-30 Years Old
  • Amenities
    Ceiling Fan
  • Architecture Style
    New Traditional
  • Cooling System
    Ceiling Fan(s)
  • Exterior Type
    Concrete, Vinyl Siding
  • Fireplace
    Fireplace
  • Floor Covering
    Carpet, Vinyl
  • Heating System
    Forced Air
  • Lot Size
    0.27 Acres
  • Rooms
    Basement

Map and Directions

Directions to 100 Grand Slam Circle, O'Fallon, MO 63366

Home seller CENTURY 21 CopperKey Realty

Get to know the neighborhood. A local affiliated CENTURY 21 office will help you set up tours, give advice, and negotiate with sellers.

CENTURY 21 CopperKey Realty

(636) 317-1120
Learn More About Us

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Monthly Payment Breakdown

  • Principle and Interest
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  • Property Taxes
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  • Hazard Insurance
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  • Private Mortgage Insurance
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  • HOA Dues
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  • Total Monthly Payment:
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Calculators provided for estimating purposes only. Consult with your lender to determine precise payment requirements.

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Copyright © 2025 MARIS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified. Information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Data powered by Attom Data Solutions. Copyright© 2025. Information deemed reliable but not guaranteed.

This information is provided for general informational purposes only and should not be relied on in making any home-buying decisions. School information does not guarantee enrollment. Contact a local real estate professional or the school district(s) for current information on schools. This information is not intended for use in determining a person's eligibility to attend a school or to use or benefit from other city, town or local services.

† Based on a 30-year fixed rate of 3.38% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Interest rates are also subject to credit and property approval based on secondary market guidelines. The rates shown are based on average rates for our best qualified customers. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.