1536 S Mason Road, St Louis, MO 63131 - Jamie Walsh Real Estate

$3,600,000

Discover an extraordinary opportunity to design and build a custom dream home with Benchmark Custom Homes on a sprawling 3.24-acre estate in prestigious Town & Country, MO, directly across from the serene beauty of Queeny Park. With expansive 300 x 470 ft dimensions, this private, park-like setting offers lush views,… Read More exceptional privacy, and a lot that accommodates a pool, all within one of St. Louis’s most sought-after communities. This thoughtfully designed luxury residence features a private, estate-style layout with exceptional craftsmanship throughout. A dramatic two-story foyer welcomes you, with optional ceiling-height paneling and an abundance of natural light from walls of windows. The gourmet kitchen anchors the home with an oversized island, 48 professional range, and built-in 32 refrigerator and freezer. A true butler’s pantry enhances both storage and entertaining. The adjacent dining area comfortably seats eight, while the kitchen and family room feature 10' ceilings that step up to 11', creating a bright, open gathering space. A main-floor office with double doors provides privacy and flexibility. Everyday function is elevated with an oversized carriage-style garage, a garage-entry mudroom, and a secondary interior mudroom. The primary suite occupies its own private wing, offering a true retreat. Vaulted ceilings and abundant windows enhance the space, while private access to a vaulted covered patio—with optional screening and outdoor kitchen—extends the living area outdoors. The spa-inspired primary bath includes an optional fireplace, two-person shower, freestanding soaking tub, dual vanities, and a generous walk-in closet with the option for a secondary laundry. The second floor continues the home’s thoughtful separation of space. One wing features a private living suite with soaring 14'5 ceilings, a large bedroom, full bath, walk-in closet, and optional built-in desk—ideal for guests or multigenerational living. The opposite wing includes two additional ensuite bedrooms, a kids’ loft, second-floor laundry, and a vaulted media room. All Benchmark Custom Homes include high-performance energy systems, a builder warranty, and a 10-year dry basement guarantee, providing peace of mind and long-term quality. With over 35 years as one of the area’s most trusted builders, Benchmark delivers exceptional design, reliability, and craftsmanship. Final pricing is based on plan, specifications, and finishes. Renderings and floor plans are for illustrative purposes only. Final design, dimensions, features, and materials may vary based on buyer selections and construction requirements. Read Less

Listing courtesy of Keller Williams Realty St. Louis, Sydney Rasch, 314-677-6000.

Listing Snapshot

Days Online

156

Last Updated

Mar 11, 2026

Property Type

Single Family Residence

Beds

Full Baths

Partial Baths

Square Ft.

4,575

Lot Size

3.24 Acres

MLS Number

25066795

Additional Details

Appliances & Equipment

"ENERGY STAR Qualified Appliances", "Stainless Steel Appliance(s)", "Gas Cooktop", "ENERGY STAR Qualified Dishwasher", "Disposal", "Exhaust Fan", "Built-In Freezer", "Microwave", "Built-In Electric Oven", "Convection Oven", "Range Hood", "Built-In Refrigerator", "ENERGY STAR Qualified Refrigerator", "Vented Exhaust Fan", "ENERGY STAR Qualified Water Heater", "Gas Water Heater"

Basement

Basement: "9 ft + Pour", Basement

Building

Above Grade Finished Area: 4575 Sq.Ft., Above Grade Finished Area Source: Builder, Architectural Style: "Other", Below Grade Finished Area Source: Builder, Construction Materials: "Brick Veneer", "Fiber Cement", "Lap Siding", "Stone Veneer", "Stucco", Levels: "One and One Half"

Cooling

Cooling: "Electric", "Zoned"

Disclosures

Disclosures: "Code Compliance Required", "Flood Plain No", "Occupancy Permit Required"

Fireplaces

Features: "Family Room", 1 Fireplace Total, Fireplace Included

Garage

Attached Garage, 3 garage spaces, Garage Included

Heating

Heating: "Natural Gas", "Hot Water", "Zoned"

Lot

Features: "Adjoins Wooded Area", "Near Park", "Private", "Wooded", Lot Size Acres: 3.24, Lot Size Source: Public Records, Lot Size Square Feet: 141134.4 Sq.Ft.

Property

Property Condition: "New Construction", "To Be Built", Property Sub Type: Single Family Residence

Sewer

"Public Sewer"

Taxes

Annual Tax Amount: 8214, Tax Year: 2024

Utilities

Electricity Available: "Ameren", Utilities: "Electricity Connected", "Natural Gas Connected", "Sewer Connected", "Water Connected", Water Source: "Public"

Find The Perfect Home

'VIP' Listing Search

Whenever a listing hits the market that matches your criteria you will be immediately notified.

Join The List

Mortgage Calculator

Selling price

Down payment

Term (years)

Interest rate (%)

Monthly Payment

1536 S Mason Road

'VIP' Listing Search

Schools In The Area

Similar Listings

Find My Dream Home

1. Neighborhoods

2. Home Type

3. Send