Closed MLS# 26015907

22 Countryside Lane, Frontenac, MO 63131

Subdivision: Countryside

List Price: $2,998,000

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7

Bedrooms

9

Baths

7,740

Area (sq.ft)

$387

Cost/sq.ft

2.5 Story

Type

60

Days on Market

Call Agent

Description

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 Robert Srote of Srote & Co. Architects 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 scale. The expansive lower-level gymnasium is a blank canvas for luxury recreation—perfectly suited for a golf simulator, private bowling lane, indoor pickleball court, or a custom entertainment venue tailored to your lifestyle. Set on 1.658 acres backing to deep woods, the outdoor setting is both private and breathtaking. A resort-style natural pool with waterfall, room for a sports court, and serene surroundings create an unmatched retreat experience. Enhanced by geothermal HVAC, state-of-the-art mechanical systems, and superior construction standards throughout, this home represents a rare opportunity to own a truly distinctive property where design, innovation, and lifestyle converge. Homes of this caliber rarely become available in Frontenac.

Property Information

Sold Price Login/Signup to see SOLD Price

Original Price $ 2,998,000

Status Closed

MLS# 26015907

Bedrooms 7

Full baths 8

Half baths 1

Main Floor Full Baths 8

Sq. Ft. Above 7,740

Lot Size

Acres 2

Subdivision Countryside

Municipality Frontenac

School District Ladue

County St Louis

Property Type Residential

Style 2.5 Story

Style Description

Transaction Type

Special Conditions Listing As Is

Type

Building Exterior Amenities Resident Management

Building Style Colonial,English,French Provincial,Tudor

Ownership

Special Description Listing As Is

Appliances Some

Additional Information

Elementary School Conway Elem.

Jr. High School Ladue Middle

Sr. High School Ladue Horton Watkins High

Association Fee $440/Annually

Architecture Colonial,English,French Provincial,Tudor

Construction Brick

Garage Spaces 5

Carport Spaces

Basement Description 9 ft + Pour,Concrete,Egress Window,Exterior Entry,Finished,Partially Finished,French Drain,Full,Sleeping Area,Walk-Out Access

Fireplace Type Family Room

Fireplace Location

Lot Dimensions

Special Areas

Cooling Geothermal

Sewer Public Sewer Sewer

Heating Geothermal

Water Public

Heat Source

Kitchen

Appliances

Dining

Interior Decor

Property Tax $

Map Location

Directions

Change History

Date	Change Type	Previous	New
Jun 1, 2026	StandardStatus	Pending	Closed
May 5, 2026	StandardStatus	Active	Pending
Apr 30, 2026	Back On Market	Expired	Active
Apr 30, 2026	Back On Market	2998000.00	2998000
Apr 30, 2026	StandardStatus	Active	Expired
Apr 29, 2026	New Listing	Active	Active
Apr 29, 2026	New Listing	2998000	2998000

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[email protected] 314.414.6000 Visit Website

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Listing Courtesy of The Otto Group

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22 Countryside Lane, Frontenac, MO 63131

Subdivision: Countryside

List Price: $2,998,000

Login/Signup to see SOLD Price

7

9

7,740

$387

2.5 Story

60

Description

Property Information

Additional Information

Map Location

Change History

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