310 Haycastle Drive, Ofallon, MO 63367

Local realty services provided by:CENTURY 21 Bailey & Co.
310 Haycastle Drive,O'Fallon, MO 63367
$585,000
  • 4 Beds
  • 4 Baths
  • 4,971 sq. ft.
  • Single family
  • Pending
Upcoming open houses
  • Sat, Apr 04
    02:00 pm - 04:00 pm
Listed by: alec wardenburg
Office: lake saint louis realty, llc.
MLS#:26011208
Source:MO_MARIS

Price summary

  • Price:$585,000
  • Price per sq. ft.:$117.68
  • Monthly HOA dues:$91.67

About this home

Welcome to 310 Haycastle—where comfort, space, and community come together in one of O'Fallon's most sought-after areas. This 4-bedroom, 3.5-bath home is designed with family living in mind, offering a functional layout, inviting indoor spaces, and standout outdoor features perfect for entertaining or relaxing. Situated in a welcoming neighborhood with access to top-tier amenities, this home provides both everyday convenience and long-term value in a growing market. -- Home Highlights: 4 bedrooms | 3.5 bathrooms with a spacious, family-friendly layout Upper-level "bonus room" ideal for a playroom, game room, etc Finished basement offering additional living space, entertainment area, or home office potential Composite deck for low-maintenance outdoor enjoyment Backyard patio—ideal for gatherings, grilling, and outdoor living Two-car "tandem" garage allowing space for storage, trailer, boats, etc. Generous living spaces designed for both comfort and functionality -- Upon entering the...

Contact an agent

contact an agent

Yes, I would like more information. Please use and/or share my information with an independent agent affiliated with the CENTURY 21®  brand to contact me about my real estate needs. By clicking Send message, 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 an independent agent affiliated with the CENTURY 21®  brand 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® , Coldwell Banker® , Corcoran® , ERA® , Sotheby's International Realty® ).
 I acknowledge that I have read and agree to theTerms of useandPrivacy notice

Home facts

  • Year built:2017
  • Listing ID #:26011208
  • Added:5 day(s) ago
  • Updated:April 04, 2026 at 12:46 AM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:4
  • Full bathrooms:3
  • Half bathrooms:1
  • Rooms Total:13
  • Basement:Yes
  • Basement Description:Finished
  • Living area:4,971 sq. ft.

Heating and cooling

  • Cooling:Central Air, Electric, Zoned
  • Heating:Forced Air, Natural Gas, Zoned
  • Central air:Yes

Structure and exterior

  • Year built:2017
  • Building area:4,971 sq. ft.
  • Lot area:0.18 Acres
  • Architectural Style:Traditional
  • Construction Materials:Brick Veneer, Frame, Vinyl Siding
  • Levels:2 Story

Schools

  • High school:Liberty
  • Middle school:Frontier Middle
  • Elementary school:Prairie View Elem.

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$585,000
  • Price per sq. ft.:$117.68
  • Tax amount:$7,554 (2025)

Features and amenities

  • Pool features:Pool

Parking

  • Garage:Yes
  • Garage spaces:2
MLS LogoCopyright 2026 Mid-America Regional Information Systems. All rights reserved. Listings courtesy of Mid-America Regional Information Systems as distributed by MLS GRID <Last Updated April 4, 2026. Mid-America Regional Information Systems provides content displayed here (“provided content”) on an “as is” basis and makes no representations or warranties regarding the provided content, including, but not limited to those of non-infringement, timeliness, accuracy, or completeness. Individuals and companies using information presented are responsible for verification and validation of information they utilize and present to their customers and clients. Mid-America Regional Information Systems will not be liable for any damage or loss resulting from use of the provided content or the products available through Portals, IDX, VOW, and/or Syndication. Recipients of this information shall not resell, redistribute, reproduce, modify, or otherwise copy any portion thereof without the expressed written consent of Mid-America Regional Information Systems.