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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.

2025 Assessor Certified Values

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Property Details
Information is current as of 09/19/2025
Account Number: T082300220 Parcel ID: 4-0037-A458-00-4121.0000000
Owner(s):
YALAVARTHY HARSHAVARDHAN &
KOTEESWARAN SRI GNANA SUDHA
4121 WELSH DR
LAKE ST LOUIS, MO 63367
Property Address: 4121 WELSH DR 63367
School District: Wentzville
City: Lake St. Louis
Fire District: Wentzville
Neighborhood Code: 4423
Subdivision: SARATOGA #2 CONDO #5
Legal Description: SARATOGA #2 CONDO #5 LOT 4121
Lot Size: 0.0000 AC Site Map
Building Data
Year Built: 2007 Property Type: OTHER-RESIDENTIAL (R)
Quality Code: R - 30 - Average Architectural Type: 21 - GRDN - Garden Unit
Exterior Walls: 100% VINYL,
Bedrooms: 2 Total Area: 1,130
Bathrooms: 1 Base Area: 1,130
Half Bathrooms: 0 Parking Area: 0
Total Rooms: 4 Basement Area 0
Fireplaces: 0 Finished Basement Area: 0
Click to Enlarge
Assessed Value
Commercial Value: $0 Total Market Value: $169,967
Residential Value: $32,294 Land Value: N/A
Agriculture Value: $0  
Sales History
Previous Owner(s) Sale Date Sale Price Book/Year & Page/Doc No.
    Adj. Sale Price U.P.S.F.
JEFF GARNER PROPERTIES LLC 03/29/2024 $162,500 02024-011844
    $162,500 $143.81
MT CUBED LLC 03/01/2024 $0 02024-007741
    $0 $0.00
JEFFREY HOUSMAN LLC 10/20/2021 $125,000 02021-087010
    $125,000 $110.62
CONWAY RICHARD J III 02/11/2019 $105,000 07034-002121
    $105,000 $92.92
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Real Estate Tax Data
Property Tax Data
10-Year Property Value History
Tax Year Market Value Assessed Value
2025 $169,967 $32,294
2024 $167,271 $31,781
2023 $167,271 $31,781
2022 $120,174 $22,833
2021 $120,174 $22,833
2020 $104,692 $19,891
2019 $104,692 $19,891
2018 $91,573 $17,399
2017 $91,573 $17,399
2016 $88,936 $16,898
2015 $88,936 $16,898