For Sale
New ConstructionNew Construction
Single family home for sale at 403 River Crest Xing, O Fallon, MO 63366 | MLS# MIS26053133 | Listing updated on 2026-10-05
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$649,900

Monthly Est:$3,235

  • Beds Icon3 Beds
  • Beds Icon
    2 Baths
  • Beds Icon1,960sqft

403 River Crest Xing, O Fallon, MO 63366

$3,235/moEst:

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  • Single Family Residence

  • Built in 2026

  • $41.67/mo HOA

  • 14,374.8 sqft lot

  • $332/sq.ft

Description

This Spacious Ranch Home Under Construction will be Available in Mid October. This Home is being built on a Walkout Lot next to a Lake & has a 4 Car Garage with a 2' Extension. The Great Room, Kitchen & Breakfast Room have 11' Tall Ceilings & 9' Tall Ceilings in all the other rooms. The DV Fireplace has Stone w/ a Raised Stone Hearth. The Fireplace has Windows on each side with Transoms above, Laminate Floors & Can Lighting. The Kitchen has 42" Staggered, Soft Closed Cabinets w/ Crown Molding, Cambria Countertops, a Blanco Super Single Kitchen Sink, a Kitchen Island, Under Cabinet Lighting, a Huge Walk In Pantry, Laminate Floors & Can Lighting. The Primary Bath has a 5' Shower, Double Bowl, Adult Height Vanities, Upgrade Countertop, Wave Sink Bowls & Moen Matte Black Faucets. Other Features in this Home Include Iron Spindles, 8' Tall Interior Doors w/ Matte Black Hardware, 5 1/4" Base, 3 1/4" Door Casing, a 3 Panel Glass Slider with a Transom above in the Breakfast Room, Custom Paint Color, Exterior Soffit Lighting, a 24' x 18' Concrete Patio & a Fully Sodded Yard.

  • Houzeo last checked: 1 minute ago
  • Listing updated: October 5, 2026 at 5:31 am
  • Listing Provided by: Kristin Gansman (314) 422-7543 | STL Buy & Sell, LLC (636) 442-1333
  • Source: MARIS MLS-MO | MLS#: MIS26053133 MARIS MLS-MO

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    St. Charles County

  • City

    O Fallon

  • Neighborhood

    --

  • Year Built

    2026

  • HOA Fees

    $41.67/mo

  • Finished Area

    1,960 sqft

  • Lot Size

    14,374.8 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    MARIS MLS

  • MLS Number

    MIS26053133

  • MLS Status

    Active

  • Days on Market

    51

  • Cumulative Days on Market

    49

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Location

HOA Management

The Grove at Riverdale HOA

HOA Fees

$500/ Annually

Amenities

Amenities and services may be covered by one or multiple associations and service providers.

Common Area Common Area

Lake Lake

Common Area Maintenance Common Area Maintenance

Association Management Association Management

Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 3

    Bathrooms: 2

  • Great Room

    Level: Main

    Area: 330.00 Square Feet

    Dimensions: 22x15

  • Kitchen

    Level: Main

    Area: 180.00 Square Feet

    Dimensions: 18x10

  • Breakfast Room

    Level: Main

    Area: 162.00 Square Feet

    Dimensions: 18x9

  • Primary Bedroom

    Level: Main

    Area: 208.00 Square Feet

    Dimensions: 16x13

  • Bedroom 2

    Level: Main

    Area: 130.00 Square Feet

    Dimensions: 13x10

  • Bedroom 3

    Level: Main

    Area: 143.00 Square Feet

    Dimensions: 13x11

  • Laundry

    Level: Main

    Area: 84.00 Square Feet

    Dimensions: 12x7

Interior

  • Sewer

    Public Sewer

  • Cooling

    Ceiling Fan(s), Central Air

  • Heating

    Natural Gas

  • Flooring

    Carpet, Laminate

  • Window Features

    Insulated Windows, Low Emissivity Windows, Screens, Tilt In Windows

  • Interior Features

    Breakfast Bar, Breakfast Room, Ceiling Fan(s), Custom Cabinetry, Double Vanity, Entrance Foyer, High Ceilings, Kitchen Island, Open Floorplan, Recessed Lighting, Shower, Walk In Closet(s), Walk In Pantry

  • Appliances

    Stainless Steel Appliance(s), Dishwasher, Disposal, Plumbed For Ice Maker, Microwave, Free Standing Range, Gas Water Heater

Construction

  • Year Built

    Year Built: 2026

  • Home type

    Single Family Residence

  • Property Condition

    Under Construction

  • Construction Materials

    Batts Insulation, Blown In Insulation, Board & Batten Siding, Brick, Vinyl Siding

  • Architectural Style

    Craftsman

Utilities & Energy

  • Association Amenities

    Association Management, Common Ground, Lake

  • Basement

    8 Ft + Pour, Full, Roughed In Bath, Unfinished, Walk Out Access

  • Fireplace Features

    Gas, Great Room, Stone

  • Electric

    Single Phase

  • Water Source

    Public

  • Utilities

    Cable Available, Electricity Available, Natural Gas Available, Sewer Available, Underground Utilities, Water Available

  • Parking Features

    Garage, Garage Door Opener, Oversized

Other Features

  • Subdivision Name

    The Grove At Riverdale

  • Community Features

    Sidewalks, Street Lights

  • Lot Features

    Adjoins Common Ground

  • Disclosures

    None

Price History

DateEventPrice

08/18/2026

Source: mls_logoMARIS MLS-MO #MIS26053133

Price Decreased

$649,900 -1.52%

$332/sqft

08/18/2026

Source: mls_logoMARIS MLS-MO #MIS26053133

Listed for Sale

$659,900

$337/sqft

Getting Around 403 River Crest Xing

Bike Score®

Bike Score

Somewhat Bikeable

24/100

Walk Score®

Walk Score

Car-Dependent

0/100

Data provided by Redfin

Nearby Homes

Based on information from Mid America Regional Information Systems, Inc. through Oct 09, 2026, 02:16AM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Properties displayed may be listed or sold by various participants in the MLS. Property data presented reflect information otherwise available from public records. The REALTOR® providing this information may not have represented the buyer or seller in some or all of the transactions.
IDX information is provided exclusively for consumers’ personal noncommercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, that the data is deemed reliable but is not guaranteed by MLS GRID, and that the use of the MLS GRID Data may be subject to an end user license agreement prescribed by the Member Participant’s applicable MLS if any and as amended from time to time. © 2026 Mid America Regional Information Systems, Inc. All Rights Reserved.

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