Property Database Search

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 2026 preliminary values in accordance with RSMo 137.243.1. Notices of Real Estate Assessment will be mailed on property values that have changed for 2026 beginning in April. Final values will be certified by July 1, 2026.

to
to
to
- - - - .

Not all fields need to be filled out to search.



Property Details
Information is current as of 04/30/2026
Account Number: T051900020 Parcel ID: 4-0023-9461-00-0018.0000000
Owner(s):
COSMAN CHRISTINE M REVOC TRUST
408 MARINE TER
LAKE ST LOUIS, MO 63367
Property Address: 408 MARINE TER 63367
School District: Wentzville
City: Lake St. Louis
Fire District: Lake St. Louis
Neighborhood Code: 1195
Subdivision: BRECKENRIDGE
Legal Description: BRECKENRIDGE LOT 18
Lot Size: 0.3800 AC Site Map
Building Data
Year Built: 2005 Property Type: SINGLE FAMILY RESIDENCE (R)
Quality Code: R - 45 - Good to Very Good Architectural Type: 2 - 2STY - 2 Story Building
Exterior Walls: 30% MASONRY VENEER, 70% VINYL,
Bedrooms: 4 Total Area: 3,377
Bathrooms: 4 Base Area: 2,289
Half Bathrooms: 1 Parking Area: 600
Total Rooms: 10 Basement Area 2,262
Fireplaces: 1 Finished Basement Area: 1,696
a simplified floor plan of the structures on the property outlining features of the structures and associated improvements.
Click to Enlarge
Assessed Value
Commercial Value: $0 Total Market Value: $686,194
Residential Value: $130,378 Land Value: $73,440
Agriculture Value: $0  
Sales History
Previous Owner(s) Sale Date Sale Price Book/Year & Page/Doc No.
    Adj. Sale Price U.P.S.F.
COSMAN GLENN A*COSMAN CHRISTINE M 11/20/2012 $0 05901-000269
    $0 $0.00
BANK OF AMERICA NA 06/17/2008 $425,000 05007-000645
    $425,000 $125.85
Find Comparable Sales
Download CSV
Real Estate Tax Data
Property Tax Data
10-Year Property Value History
Tax Year Market Value Assessed Value
2026 $686,194 $130,378
2025 $686,194 $130,378
2024 $676,507 $128,535
2023 $676,507 $128,535
2022 $514,862 $97,824
2021 $514,862 $97,824
2020 $469,377 $89,181
2019 $469,377 $89,181
2018 $456,949 $86,820
2017 $456,949 $86,820
2016 $417,008 $79,232