Features & Amenities

Interior

  • Other Interior Features

    Beamed Ceilings, Bookcases, Built-in Features, Chandelier, Double Vanity, Entrance Foyer, High Speed Internet, Kitchen Island, Open Floorplan, Recessed Lighting, Sauna, Smart Home, Walk-In Closet(s), Wet Bar, Wired for Sound

  • Total Bedrooms

    4

  • Bathrooms

    4

  • 1/2 Bathrooms

    1

  • Above Grade Finished Area

    4690.0

  • Basement YN

    YES

  • Cooling YN

    YES

  • Cooling

    Central Air, Zoned

  • Fireplace YN

    YES

  • Heating YN

    YES

  • Heating

    Forced Air, Natural Gas, Zoned

  • Main Level Bedrooms

    4

  • Pet friendly

    N/A

Exterior

  • Garage

    Yes

  • Garage spaces

    3

  • Construction Materials

    Brick, Spray Foam Insulation, Stone Veneer

  • Parking

    Additional Parking, Circular Driveway, Driveway, Electric Vehicle Charging Station(s), Garage Door Opener, Garage Faces Side, Heated Garage, Lighted, Oversized, Storage, Workshop in Garage

  • Patio and Porch Features

    Awning(s), Covered, Front Porch, Patio, Side Porch

  • Pool

    Yes

  • Pool Features

    Gunite, Heated, In Ground, Pool Sweep, Private, Waterfall

Area & Lot

  • Lot Features

    Back Yard, Front Yard, Landscaped, Level, Rectangular Lot, Sprinklers In Front, Sprinklers In Rear

  • Lot Size(acres)

    1.011

  • Lot Size(square feet)

    44,039

  • Property Type

    Residential

  • Property Sub Type

    Single Family Residence

  • Architectural Style

    Contemporary, Modern, Ranch

Price

  • Sales Price

    $3,400,000

  • Tax Amount

    $13,514

  • Financing Options

    Cash, Conventional

  • Sq. Footage

    6,165

  • Price/SqFt

    $551

HOA

  • Association

    YES

  • Association Fee Includes

    N/A

School District

  • Elementary School

    Conway Elem.

  • Middle School

    Ladue Middle

  • High School

    Ladue Horton Watkins High

Property Features

  • New Construction

    NO

  • Ownership

    Private

  • Sewer

    Public Sewer

  • Water Source

    Public

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Location

County

St. Louis

Elementary School

Conway Elem.

Middle School

Ladue Middle

High School

Ladue Horton Watkins High

Listing Courtesy of Alyssa Suntrup, Dielmann Sotheby's International Realty

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The result of a masterfully executed, comprehensive transformation, this property functions as a virtually new, private modern estate in the heart of Frontenac within the Ladue School District. With architectural and design contributions from Space Architects, Palermo Group, and Pooltron, alongside custom execution by Artizan Builders, the property reflects an exceptional standard of craftsmanship, sophisticated entertaining, and seamless indoor-outdoor living.
Positioned at a premium elevation within the neighborhood yet engineered for effortless single-level living, the estate offers 6,499 square feet of finished main-level interiors between the 4,690-square-foot primary residence and the 1,809-square-foot pool house. More than 5,500 square feet of finished outdoor living space—including the expansive open-air terraces and the custom gunite pool—extend directly beyond, establishing an extraordinary 12,000-square-foot continuous entertaining environment across a single main-level footprint—with the scale, privacy, and amenities of a private resort.
Defined by an uncompromising level of investment, virtually every surface, system, and architectural detail has been executed to an extraordinary standard. An extensive collection of custom appointments, curated materials, and highly considered design elements underscores the remarkable depth of this investment. Far beyond a conventional renovation, this is a comprehensive reinvention of the property—an exceptionally rare, move-in-ready modern compound offering a caliber of design, construction, and resort-level living seldom available in Frontenac’s premier corridor.

522 Tregaron Place

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