Login

22 Countryside Lane, Frontenac, MO 63131

Frontenac
Local realty services provided by:CENTURY 21 Community
22 Countryside Lane,Frontenac, MO 63131
$2,998,000
  • 7 Beds
  • 9 Baths
  • 10,010 sq. ft.
  • Single family
  • Active
Listed by: julie otto, suzanne otto
Office: the otto group
MLS#:26015907
Source:MO_MARIS

Price summary

  • Price:$2,998,000
  • Price per sq. ft.:$299.5
  • Monthly HOA dues:$36.67

About this home

Positioned on one of the most prestigious lots on Countryside Lane in Frontenac, this extraordinary 2017-built estate delivers a rare combination of architectural significance, engineering excellence, and resort-level living. Designed by renowned architect Dave Schaub of Schaub & Srote and expertly built by R.G. Apel, every element of this home was thoughtfully executed with no expense spared. A true centerpiece of the home is the remarkable 5,500-gallon aquarium—believed to be the largest residential aquarium in Missouri—creating a dramatic, one-of-a-kind focal point that elevates the entire living experience. Constructed with concrete between the main and second levels, the home offers exceptional sound insulation and structural integrity, complemented by radiant heated floors throughout most living areas for year-round comfort. Every bedroom is a private en-suite, offering comfort and privacy for both family and guests. A 5-car garage adds to the home’s functionality and...

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 #:26015907
  • Added:3 day(s) ago
  • Updated:May 02, 2026 at 03:51 PM

Rooms and interior

  • Bedrooms:7
  • Total bathrooms:9
  • Full bathrooms:8
  • Half bathrooms:1
  • Rooms Total:16
  • Basement:Yes
  • Basement Description:Concrete, Finished, Full, Partially Finished, Sleeping Area, Walk-Out Access
  • Living area:10,010 sq. ft.

Heating and cooling

  • Heating:Geothermal

Structure and exterior

  • Year built:2017
  • Building area:10,010 sq. ft.
  • Lot area:1.66 Acres
  • Lot Features:Pie Shaped Lot, Wooded
  • Architectural Style:Colonial, English, Tudor
  • Construction Materials:Brick
  • Foundation Description:Concrete

Schools

  • High school:Ladue Horton Watkins High
  • Middle school:Ladue Middle
  • Elementary school:Conway Elem.

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$2,998,000
  • Price per sq. ft.:$299.5

Features and amenities

  • Pool features:Private Pool

Parking

  • Garage:Yes
  • Garage spaces:5
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 May 2, 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.

New listings near 22 Countryside Lane