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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 04/01/2026
Account Number: T030300224 Parcel ID: 2-0013-S031-00-0003.1200000
Owner(s):
GILL DONALD G &
GILL THERESA M
3735 HWY 79
OFALLON, MO 63366
Property Address: 3735 HWY 79 63366
School District: Fort Zumwalt
City: Unincorporated
Fire District: O'Fallon
Neighborhood Code: 1259
Subdivision:
Legal Description: PT S1/2 SE1/4
Lot Size: 3.0300 AC Site Map
Building Data
Year Built: 2002 Property Type: SINGLE FAMILY RESIDENCE (R)
Quality Code: R - 30 - Average Architectural Type: 2 - 2STY - 2 Story Building
Exterior Walls: 20% MASONRY VENEER, 80% VINYL,
Bedrooms: 4 Total Area: 2,920
Bathrooms: 2 Base Area: 1,785
Half Bathrooms: 1 Parking Area: 1,715
Total Rooms: 8 Basement Area 1,135
Fireplaces: 0 Finished Basement Area: 0
a simplified floor plan of the structures on the property outlining features of the structures and associated improvements.
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Assessed Value
Commercial Value: $0 Total Market Value: $467,559
Residential Value: $88,837 Land Value: $83,325
Agriculture Value: $0  
Sales History
Previous Owner(s) Sale Date Sale Price Book/Year & Page/Doc No.
    Adj. Sale Price U.P.S.F.
SULIN STEPHEN E*SULIN MARGARET MARY REVOCABLE LIVI 08/23/2002 $0 02991-001529
    $0 $0.00
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Real Estate Tax Data
Property Tax Data
10-Year Property Value History
Tax Year Market Value Assessed Value
2026 $467,559 $88,837
2025 $467,559 $88,837
2024 $438,434 $83,302
2023 $438,434 $83,302
2022 $382,303 $72,638
2021 $382,303 $72,638
2020 $279,494 $53,104
2019 $279,494 $53,104
2018 $274,210 $52,100
2017 $274,210 $52,100
2016 $234,178 $44,493