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Active72 days on market

$4,449,000

9998 Litzsinger Road, Ladue, MO 63124

Sec 19-45-6

5

Bedrooms

9

Bathrooms

9,382

Square Feet

2015

Year Built

Single Family

Type

4-car garage 3.05 acresVirtual Tour

About This Property

If expansive space and sustainable living are at the top of your list, this extraordinary estate delivers. Offering over 9,300 square feet of living space on 3 acres in the heart of Ladue, the home is thoughtfully designed for both everyday living and multi-generational needs, including an integrated in-law suite. Energy efficiency takes center stage in this exceptional EPA Indoor AirPlus Qualified Home, thoughtfully engineered for both sustainability and superior indoor air quality. Solar panels harness renewable energy to meaningfully offset utility expenses, while an advanced geothermal heating and cooling system delivers remarkably efficient, even-temperature comfort year-round. Complementing these systems is a water filtration system that supports a cleaner, healthier living environment. Together, these high-performance upgrades create a home that prioritizes sustainability, cost savings, and elevated everyday comfort — a rare combination of environmental responsibility and refined living. A grand entry hall welcomes you with a dramatic two-story curved staircase. The wood-paneled great room serves as the heart of the home, showcasing soaring ceilings, a fireplace, and French doors opening to the patio. The formal dining room easily accommodates large gatherings, while the expansive kitchen impresses with abundant cabinetry, a center island, oversized walk-in pantry, and a Butler’s pantry/prep kitchen. The main-level primary suite features a generous walk-in closet and a spacious bath with separate vanities and dual water closets. Positioned on the opposite wing of the home, the main-level in-law suite is thoughtfully designed with its own private kitchen, ensuite bath, walk-in closet, and dedicated thermostat. Handicap-accessible and exceptionally well-equipped, it provides comfortable, independent accommodations ideal for extended family or long-term guests. The second floor features three ensuite bedrooms and a generous bonus room that can serve as a sixth bedroom. The finished walk-up lower level is designed for entertaining, complete with a wine cellar and tasting room, game room, recreation room, two bathrooms, and additional kitchen and laundry. A four-car garage provides ample space for vehicles and storage, completing this exceptional Ladue property.

Property Features

Lower Level
Main Level

Appliances & Systems

Heating

  • Geothermal

Cooling

  • Geothermal

Schools

Elementary

Conway Elem.

Middle School

Ladue Middle

High School

Ladue Horton Watkins High

Property Details

List Price

$4,449,000

Price/sqft

$474

HOA

None

Annual Taxes

$42,837

MLS Number

26008447

County

St. Louis

Lot Size

3.05 acres

Parking

Construction

Brick

Roof

Sewer

Public Sewer

Listing Terms

Cash, Conventional

Mortgage Calculator

Estimate only. Contact a lender for exact figures.

Est. Monthly Payment

$23,679

Principal & interest only

20% ($889,800)
3%50%
7.0%
3%12%
Loan Amount$3,559,200
Total Interest$4,965,240
Total Cost$8,524,440

Get pre-approved → contact us at (314) 757-1522

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Whittier Realty Group · (314) 757-1522

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Whittier Realty Group · (314) 757-1522

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Listed By

Alex Thornhill

Janet McAfee Inc.

(314) 997-4800

Interested in touring? Contact your agent:

Whittier Realty (314) 757-1522

Listing courtesy of Janet McAfee Inc.. All information deemed reliable but not guaranteed. MLS# 26008447. © 2026 Whittier Realty Group LLC. Equal Housing Opportunity.