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.

2025 Assessor Certified Values

to
to
to
- - - - .

Not all fields need to be filled out to search.



Property Details
Information is current as of 07/01/2025
Account Number: 431070A000 Parcel ID: 3-0117-4359-00-0002.1000000
Owner(s):
HART DAVID J &
HART LINDA R
420 BLANCHE DR
ST CHARLES, MO 63303
Property Address: 420 BLANCHE DR 63303
School District: Francis Howell
City: St. Charles
Fire District: St. Charles
Neighborhood Code: 1139
Subdivision: MITTLER AC
Legal Description: MITTLER AC PT LOT 19
Lot Size: 0.8000 AC Site Map
Building Data
Year Built: 2008 Property Type: SINGLE FAMILY RESIDENCE (R)
Quality Code: R - 40 - Good Architectural Type: 1 - 1STY - 1 Story Building
Exterior Walls: 30% MASONRY VENEER, 70% VINYL,
Bedrooms: 4 Total Area: 3,568
Bathrooms: 4 Base Area: 3,568
Half Bathrooms: 0 Parking Area: 1,349
Total Rooms: 7 Basement Area 3,568
Fireplaces: 2 Finished Basement Area: 0
Click to Enlarge
Click to Enlarge
Assessed Value
Commercial Value: $0 Total Market Value: $535,173
Residential Value: $101,683 Land Value: $50,000
Agriculture Value: $0  
Sales History
Previous Owner(s) Sale Date Sale Price Book/Year & Page/Doc No.
    Adj. Sale Price U.P.S.F.
MEYER REAL ESTATE CO 10/06/2003 $89,000 03673-001585
    $89,000 $24.94
MATHIS KRISTEN L 02/27/2003 $66,000 03274-000316
    $66,000 $18.50
MILLS ANTONIUS O*MILLS ARLENE F 11/23/1999 $75,000 02333-001682
    $75,000 $21.02
PURLER MARC A 05/01/1983 $0 00950-001652
    $0 $0.00
Find Comparable Sales
Download CSV
Real Estate Tax Data
Property Tax Data
10-Year Property Value History
Tax Year Market Value Assessed Value
2024 $482,082 $91,596
2023 $482,082 $91,596
2022 $474,204 $90,099
2021 $474,204 $90,099
2020 $418,937 $79,598
2019 $418,937 $79,598
2018 $360,242 $68,446
2017 $360,242 $68,446
2016 $353,866 $67,234
2015 $353,866 $67,234