12801 Post Oak Rd is a 2,420 square foot house on a 3.43 acre lot with 3 bedrooms and 2.5 bathrooms. Based on Redfin's Saint Louis data, we estimate the home's value is $1,108,391.
Single-familyProperty Type
1957Year Built
3.43 acresLot Size
$458Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,108,391
$10K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.1% higher than the average sale price ($1.05M) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Feb 27, 2026 • Active
Electrical residential electrical
Electrical
Jan 27, 2026 • Active
Plumbing residential plumbing
New construction
Plumbing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Basement Information
Basement Type: Partial
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
# of Bathroom Fixtures: 10
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Warm Air
Fireplace Information
# of Fireplaces: 1
Fireplace Type: Wood Stove
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Fair
Building Style Type: Ranch
Building Construction Quality: Average
Exterior Wall: Brick
Building Type: Residential
Property Information
Living Sq. Ft: 2,420
Ground Floor Sq. Ft: 2,408
Building Sq. Ft: 2,420
# of Units: 1
# of Stories: 1
Stories Type: 1
Legal Description: SECTION 28 TWN 45 R 5 LOC 660 FEET E OF TOPPING ROAD ON NORTH SIDE OF PRIVATE ROAD
Parking & Garage Information
Parking Type: Masonry/Brick Garage
Garage/Parking Sq. Ft: 576
Garage / Carport Type: Masonry/Brick
Lot Information
# of Buildings: 1
Land Sq. Ft: 149,454
School Tax District: PARKWAY
Municipality Name: TOWN & COUNTRY
Acres: 3.431
Depth Footage: 700
Front Footage: 211
Zoning Code: 83E
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Septic
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2022
Tax Area: AK
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 2,420
Stories: 1.0
Lot Size: 3.43 acres
Style: Single Family Residential
Year Built: 1957
Year Renovated: —
County: St. Louis County
APN: 21O420050
Home facts updated by county records on Jul 12, 2023
Around this home
Schools
Mason Ridge Elementary School
Public K-5 • Assigned • 1.9mi
7/10
Parkway West Middle School
Public 6-8 • Assigned • 4.5mi
9/10
Parkway West High School
Public 9-12 • Assigned • 4.1mi
10/10
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
6 days above 106° expected this year, 18 days in 30 years
2/10 Wind Factor
1% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Saint Louis, MO • 63131
Average low and high temperatures (°F)
38
22
47
29
66
42
72
51
75
57
85
68
90
73
87
67
85
61
74
51
57
41
47
30
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
$1.05M – $1.27M
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