OFF MARKET

Last listed at $9,900,000, CLOSED ON Nov 2021

$8,733,023

Est. refi paymentEst. refi $19,011/mo

•

20,054

sq ft

20 Upper Warson Rd, Saint Louis, MO 63124

About this home

Timeless and dignified, the Westbury Estate is a legacy property that offers unparalleled hand-crafted details and distinctive appointments. Gated driveways lead to the poised and regal English residence. An impressive sense of arrival greets you in the grand reception hall with its stunning yet elegant staircase, elaborate millwork, in-laid paneling, and a bi-symmetrical design. A masterful kitchen boasts two immense islands, state-of-the-art appliances, a breakfast bar, a windowed breakfast room, a generous butler's pantry, and kitchen office. Resort amenities include a gentleman’s lounge and conservatory, a health spa with gym & juice bar, elevator, stadium seating theatre, generous wet bars, wine cellar, catering kitchen, game & family rooms, and 6-car garage with heated auto court. Private terraces, formal gardens, a saltwater pool, pool house, Koi pond, tennis court and a putting green all rest on 4.66 acres of lush & artfully composed grounds.

Single-familyProperty Type

2007Year Built

4.66 acresLot Size

$435Est. Price/Sq.Ft.

6 car garageParking

Listed by Alex Thornhill • Dielmann Sotheby's Intl Realty

Bought with Wayne Norwood • Janet McAfee Inc.

Redfin checked: 3 minutes ago

•Source:MARIS as Distributed by MLS Grid #20048425

Redfin Estimate

$8,733,023

$1.2M under list price of $9.90M

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 140.2% higher than the average sale price ($3.64M) of 4 comparable homes.

SOLD JUL 29, 2026
$1,795,000
A
4 beds5 baths5,525 sq ft
11 Denny Ln, Saint Louis, MO 63131
SOLD OCT 30, 2025
$4,999,000
B
6 beds8 baths11,176 sq ft
9834 Old Warson Rd, Saint Louis, MO 63124
SOLD AUG 10, 2026
$2,999,000
C
6 beds7 baths7,493 sq ft
12 Rolling Rock Ln, Saint Louis, MO 63124
SOLD OCT 14, 2025
$4,750,000
D
6 beds6 baths10,590 sq ft
2535 S Lindbergh Blvd, Saint Louis, MO 63131

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Earn from this home

Sell

$8,229,663

Est. take-home

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Refinance

Est. cash available

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Rent

$4,347/mo

Redfin rental estimate

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Market trends in 63124, MO

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.5%

+0.1% MoM

Median sale price

$1.5M

$128K MoM

Avg. days on market

12d

5 days MoM

Recently sold homes

1 MoM

New listings for sale

COMING SOON
$3,499,000
8 beds8.5 baths8,515 sq ft
1081 Cabin Club Dr, Saint Louis, MO 63124
COMING SOON
$510,000
2 beds2 baths1,232 sq ft
33 Narragansett Dr, Saint Louis, MO 63124
$545,000
2 beds2 baths1,643 sq ft
200 Tanglewood Dr, Saint Louis, MO 63124
$130,000
2 beds1 bath1,100 sq ft
5 Delcrest Ct #101, Saint Louis, MO 63124
See all

Provided by Redfin

Sale history for 20 Upper Warson Rd

Year

Property tax

Land + Additions

Assessment*

2022

$116,248 (+5.1%)

$199,220 + $1,463,290

$1,662,510

2021

$110,575 (+2.4%)

$199,220 + $1,463,290

$1,662,510

2020

$107,981 (+1.5%)

$199,220 + $1,738,010

$1,937,230

2019

$106,403 (−4.3%)

$199,220 + $1,768,440

$1,967,660

2018

$111,241 (+0.4%)

$199,220 + $1,768,440

$1,967,660

2017

$110,764 (+1.9%)

$207,100 + $1,351,550

$1,558,650

2016

$108,741 (+4.9%)

$207,100 + $1,351,550

$1,558,650

2015

$103,642 (+7.1%)

$207,100 + $1,273,380

$1,480,480

2014

$96,753

$318,740 + $1,011,260

$1,330,000

Tax history for 20 Upper Warson Rd

Year

Property tax

Land + Additions

Assessment*

2022

$116,248 (+5.1%)

$199,220 + $1,463,290

$1,662,510

2021

$110,575 (+2.4%)

$199,220 + $1,463,290

$1,662,510

2020

$107,981 (+1.5%)

$199,220 + $1,738,010

$1,937,230

2019

$106,403 (−4.3%)

$199,220 + $1,768,440

$1,967,660

2018

$111,241 (+0.4%)

$199,220 + $1,768,440

$1,967,660

2017

$110,764 (+1.9%)

$207,100 + $1,351,550

$1,558,650

2016

$108,741 (+4.9%)

$207,100 + $1,351,550

$1,558,650

2015

$103,642 (+7.1%)

$207,100 + $1,273,380

$1,480,480

2014

$96,753

$318,740 + $1,011,260

$1,330,000

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

8.5

Stories

Lot width

—

Lot depth

—

Lot size

4.66 Acres

Year renovated

—

Sq. Ft.

20,054

Year built

2007

Style

Single Family Residential

County

St. Louis County

APN

21M630103

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 12, 2023.

Property details

Parking

Parking Information
Covered Spaces: 6
Parking Features: Attached Garage, Garage Door Opener, Rear/Side Entry
Garage Spaces: 6
Carport Spaces: 0
Has Attached Garage
Has Garage

Interior

Bedroom Information
# of Bedrooms: 6
# of Bedrooms Main: 0

Bathroom Information
# of Full Baths (Total): 7
# of Half Baths (Total): 3
# of Main Level Bathrooms (Total): 2
# of Main and Upper Bathrooms: 8
Main Level # of Half Bathrooms: 2

Room 1 Information
Room Type: Dining Room
Room Dimensions: 23x21
Room Length: 23
Room Width: 21
Room Level: Second or Main

Room 2 Information
Room Type: Sitting Room
Room Dimensions: 20x18
Room Length: 20
Room Width: 18
Room Level: Second or Main

Room 3 Information
Room Type: Kitchen
Room Dimensions: 28x18
Room Length: 28
Room Width: 18
Room Level: Second or Main

Room 4 Information
Room Type: Breakfast Room
Room Dimensions: 15x15
Room Length: 15
Room Width: 15
Room Level: Second or Main

Room 5 Information
Room Type: Hearth Room
Room Dimensions: 20x24
Room Length: 20
Room Width: 24
Room Level: Second or Main

Room 6 Information
Room Type: Living Room
Room Dimensions: 24x25
Room Length: 24
Room Width: 25
Room Level: Second or Main

Room 7 Information
Room Type: Office
Room Dimensions: 25x23
Room Length: 25
Room Width: 23
Room Level: Second or Main

Room 8 Information
Room Type: Den
Room Dimensions: 41x23
Room Length: 41
Room Width: 23
Room Level: Second or Main

Room 9 Information
Room Dimensions: 20x18
Room Length: 20
Room Width: 18
Room Level: Second or Main

Room 10 Information
Room Type: Master Bedroom
Room Dimensions: 24x20
Room Length: 24
Room Width: 20
Room Level: Third or Upper

Room 11 Information
Room Type: Master Bedroom
Room Dimensions: 25x15
Room Length: 25
Room Width: 15
Room Level: Third or Upper

Room 12 Information
Room Type: Bedroom
Room Dimensions: 19x15
Room Length: 19
Room Width: 15
Room Level: Third or Upper

Room 13 Information
Room Type: Bedroom
Room Dimensions: 24x13
Room Length: 24
Room Width: 13
Room Level: Third or Upper

Room 14 Information
Room Type: Bedroom
Room Dimensions: 18x15
Room Length: 18
Room Width: 15
Room Level: Third or Upper

Room 15 Information
Room Type: Bedroom
Room Dimensions: 18x14
Room Length: 18
Room Width: 14
Room Level: Third or Upper

Room 16 Information
Room Type: Office
Room Dimensions: 27x17
Room Length: 27
Room Width: 17
Room Level: Third or Upper

Room 17 Information
Room Type: Family Room
Room Dimensions: 43x42
Room Length: 43
Room Width: 42
Room Level: First or Lower

Room 18 Information
Room Type: Recreation Room
Room Dimensions: 37x23
Room Length: 37
Room Width: 23
Room Level: First or Lower

Room 19 Information
Room Type: Media Room
Room Dimensions: 24x21
Room Length: 24
Room Width: 21
Room Level: First or Lower

Room 20 Information
Room Type: Kitchen
Room Dimensions: 13x11
Room Length: 13
Room Width: 11
Room Level: First or Lower

Basement Information
Has Basement
Basement Features: Bathroom in LL, Fireplace in LL, Full, Rec/Family Area, Walk-Out Access

Other Rooms Information
# of Rooms: 20

Fireplace Information
Has Fireplace
# of Fireplaces: 10
Fireplace Features: Gas, Woodburning Fireplce

Heating & Cooling
Has Heating
Heating Information: Geothermal, Zoned
Cooling Information: Electric, Zoned

Interior Features
Interior Features: Bookcases, Center Hall Plan, Coffered Ceiling(s), Carpets, Special Millwork, Window Treatments, Wet Bar, Some Wood Floors
Window Features: French Door(s), Palladian Windows, Pocket Door(s), Some Insulated Wndws, Some Wood Windows
Appliances: Dishwasher, Disposal, Double Oven, Microwave, Range Hood, Gas Oven, Refrigerator, Wine Cooler

Exterior

Building Information
Construction Materials: Brick

Pool Information
Has Private Pool

Property Information
Ownership Type: Private
Property Type: Residential
Property Sub Type: Residential
Other Structures: Other, Outdoor Kitchen, Pool House, Tennis Court(s)
Above Grade Finished Area: 14,054
Above Grade Finished Area Source: Public Records
Below Grade Finished Area: 6,000
Below Grade Finished Area Source: County Records

Lot Information
Lot Features: Backs To Golf Course, Corner Lot, Cul-De-Sac, Fencing
Lot Size Acres: 4.66
Lot Size Dimensions: 365x276
Lot Size Source: County Records

Financial

Tax Information
Tax Annual Amount: $111,241
Tax Year: 2018

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Location

HOA Information
Association Amenities: Elevator in Residence, Spa/Hot Tub, Private Inground Pool, Tennis Court(s)
Association Fee: $1,000
Association Fee Frequency: Annually

School Information
Elementary School: Conway Elem.
Middle Or Junior High School: Ladue Middle
High School: Ladue Horton Watkins High
High School District: Ladue

Location Information
Directions: Warson Road to East on Upper Warson Drive. Home is one the SE corner of intersection.
Cross Street: Warson Road

Public facts

Beds: 6
Baths: 8.5
Sq. Ft.: 20,054
Stories: 2.0
Lot Size: 4.66 acres
Style: Single Family Residential
Year Built: 2007
Year Renovated: —
County: St. Louis County
APN: 21M630103

Home facts updated by county records on Jul 12, 2023

Other

Listing Date Information
Expected Active Date: Wednesday, March 24, 2021

Home Information
Living Area: 20054
Builder Name: Minton Homes
Levels: Two

Around this home

Schools

Conway Elementary School

Public K-4 • Assigned • 1.5mi

9/10

Ladue Middle School

Public 6-8 • Assigned • 1.6mi

8/10

Ladue Horton Watkins High School

Public 9-12 • Assigned • 1.5mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

7 days above 107° expected this year, 19 days in 30 years

2/10 Wind Factor

1% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 4 days in 30 years

Provided by First Street

Historical weather

Saint Louis, MO • 63124

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.7 hours in June and 4.2 hours in December, which is comparable to the U.S. average for solar exposure.

9.7 hrs

4.2 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$8.30M – $10.04M

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Home values near 20 Upper Warson Rd

Data from public records.

Address	Redfin Estimate
10 Upper Warson Rd, Saint Louis, MO 7 Beds \| 11 Baths \| 13647 Sq. Ft.	$6,174,911
2 Upper Warson Rd, Saint Louis, MO 6 Beds \| 7 Baths \| 9137 Sq. Ft.	$3,575,758

Address	Redfin Estimate
18 Upper Warson Rd, Saint Louis, MO 5 Beds \| 7.5 Baths \| 14111 Sq. Ft.	$6,246,235
9955 Old Warson Rd, Saint Louis, MO 4 Beds \| 3 Baths \| 3704 Sq. Ft.	$2,300,791

Address	Redfin Estimate
15 Upper Warson Rd, Saint Louis, MO 6 Beds \| 6 Baths \| 10945 Sq. Ft.	$4,777,354
2500 South Warson Rd, Saint Louis, MO 3 Beds \| 5 Baths \| 3097 Sq. Ft.	$1,426,373

Property information provided by MARIS as Distributed by MLS Grid when last listed in 2021. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 63124, MO

Sale history for 20 Upper Warson Rd

Tax history for 20 Upper Warson Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 63124

Home values near 20 Upper Warson Rd

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