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Please note: Information maintained by this office is for Assessment purposes only and should not be used to verify or transfer ownership. All maps maintained, provided and/or purchased are based on Assessment information and do not represent a legal survey of the parcels shown and shall not be used for conveyance or the establishment of property boundaries.

Values posted are 2024 preliminary values in accordance with RSMo 137.243.1. Notices of Real Estate Assessment will be mailed on property values that have changed for 2024 beginning in April. Final values will be certified by July 1, 2024

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Property Details
Information is current as of 05/06/2024
Account Number: A924000029 Parcel ID: 4-0056-6733-00-0025.0000000
Owner(s):
ALEXANDER FAMILY REVOC LIV TRUST
3000 KEY HARBOUR DR
LAKE ST LOUIS, MO 63367
Property Address: 3000 KEY HARBOUR DR 63367
School District: Wentzville
City: Lake St. Louis
Fire District: Lake St. Louis
Neighborhood Code: 1195
Subdivision: KEY HARBOUR EST #1
Legal Description: KEY HARBOUR EST #1 LOT 25
Lot Size: 0.5500 AC Site Map
Building Data
Year Built: 1993 Property Type: SINGLE FAMILY RESIDENCE (R)
Quality Code: R - 50 - Very Good Architectural Type: 1 - 1STY - 1 Story Building
Exterior Walls: 30% MASONRY VENEER, 70% VINYL,
Bedrooms: 3 Total Area: 2,833
Bathrooms: 3 Base Area: 2,833
Half Bathrooms: 0 Parking Area: 770
Total Rooms: 6 Basement Area 2,698
Fireplaces: 1 Finished Basement Area: 1,999
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Assessed Value
Commercial Value: $0 Total Market Value: $824,446
Residential Value: $156,645 Land Value: $200,475
Agriculture Value: $0  
Sales History
Previous Owner(s) Sale Date Sale Price Book/Year & Page/Doc No.
    Adj. Sale Price U.P.S.F.
BLANCK BRIAN M*BLANCK MAXINE L REVOC TRUST 08/12/2016 $615,000 06591-001063
    $615,000 $217.08
BLANCK BRIAN*JOHNSON MAXINE 12/21/2015 $0 06467-000410
    $0 $0.00
KLEPSER HOWARD*KLEPSER CATHY J 09/10/2014 $570,000 06239-000172
    $570,000 $201.20
CROSS HOMES INC 12/01/1993 $395,000 01625-000305
    $395,000 $139.43
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Real Estate Tax Data
Property Tax Data
10-Year Property Value History
Tax Year Market Value Assessed Value
2024 $824,446 $156,645
2023 $784,272 $149,012
2022 $627,474 $119,220
2021 $627,474 $119,220
2020 $609,683 $115,840
2019 $609,683 $115,840
2018 $575,126 $109,273
2017 $560,458 $106,486
2016 $520,943 $98,979
2015 $520,943 $98,979