Jefferson County property record for 643 Dornseif Dr, Arnold, MO 63010 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 1.5 Baths |
| Year Built | Built 1956 |
| Square Footage | 1,120 sqft Living Area |
| Lot Size | 17,768 sqft (0.408 acres) |
| Garage | Attached, 264 sqft |
| Occupancy | Owner Occupied |
| Last Sale | $138,000 (2010) |
| Tax Bill | $1,175.00 (2024) |
| Primary APN | 015.021.03004062 |
|---|
| Full Baths | 1.5 Baths |
|---|---|
| Partial Baths | 1 Partial Baths |
| Building Area | 1,120 sqft Living Area |
| Gross Area | 1,384 sqft Gross Area |
| 1st Floor | 1,120 sqft 1st Floor |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Construction Type | Frame Construction |
| Lot Area | 17,768 sqft (0.408 acres) |
| Depth X Width | 200 ft x 100 ft Depth x Width |
| Garage Type | Attached Garage |
| Garage Area | 264 sqft Garage |
| Patio Area | 176 sqft Patio |
| Porch Area | 180 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Street Address | 643 DORNSEIF DR |
|---|---|
| City | ARNOLD |
| State | MO |
| Zip | 63010-2318 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | OW DORNSEIF 3 LOT 7 |
| Legal Range | 6E |
| Legal Township | 43N |
| Legal Section | 21 |
| Legal Subdivision | OW DORNSEIF 3 |
| Legal Block | 2 |
| Legal Lot Number | 7 |
| Jurisdiction | JEFFERSON MO |
| Minor Civil Division | ARNOLD |
| Census Blockgroup | 2 |
| Census Block | 2000 |
| Census Tract | 700111 |
Source: Jefferson County records · APN 015.021.03004062
Assessment roll updated September 29, 2025 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 643 DORNSEIF DR, ARNOLD, MO 63010-2318 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 20, 2010 · Amount on Record |
| Deed Sale | Apr 20, 2010 · Amount on Record |
| Deed Doc Number | 201012911 |
| Prior Transfer Date | Mar 12, 2005 |
| Prior Transfer Doc | 0000013229 |
| Record Refreshed | Sep 20, 2026 |
Source: Jefferson County records · Assessment roll updated September 29, 2025 · Last verified July 2026
| Type | Name |
|---|---|
| State | Missouri |
| Municipality | Arnold City |
| County | Jefferson County |
| Unified School District | Fox C-6 School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $18,200 (+8.33%) Land $2,700 Building $15,500 | $95,900 (-) Land $14,400 Building $81,500 | |
| 2024 | $1,175.00 (+0.6%) | $95,900 (+8.12%) Land $14,400 Building $81,500 | |
| 2023 | $1,168.00 | $16,800 Land $2,700 Building $14,100 | $88,700 Land $14,400 Building $74,300 |
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