640 Dornseif Dr, Arnold, MO 63010 Property Records

Jefferson County property record for 640 Dornseif Dr, Arnold, MO 63010 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bathrooms	1.5 Baths
Year Built	Built 1960
Square Footage	1,200 sqft Living Area
Lot Size	21,478 sqft (0.493 acres)
Garage	Attached, 528 sqft
Last Sale	$204,820 (2025)
Tax Bill	$1,470.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`015.021.03005023`

Interior

Full Baths	1.5 Baths
Partial Baths	1 Partial Baths
Building Area	1,200 sqft Living Area
Gross Area	2,328 sqft Gross Area
1st Floor	1,200 sqft 1st Floor
Basement Area	600 sqft Basement
Stories	1 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1960
Effective Year Built	Effective 1960
Construction Type	Frame Construction
Lot Area	21,478 sqft (0.493 acres)
Depth X Width	145 ft x 145 ft Depth x Width
Garage Type	Attached Garage
Garage Area	528 sqft Garage
Patio Area	408 sqft Patio
Porch Area	240 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Central Heating

Location & Zoning

Street Address	640 DORNSEIF DR
City	ARNOLD
State	MO
Zip	63010-2319
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	OTTO W DORNSEIFS 2ND LOT 10
Legal Range	6E
Legal Township	43N
Legal Section	21
Legal Subdivision	OTTO W DORNSEIFS 2ND
Legal Tract	2
Legal Block	2
Legal Lot Number	10
Jurisdiction	JEFFERSON MO
Minor Civil Division	ARNOLD
Census Blockgroup	2
Census Block	2000
Census Tract	700111

Owner

Source: Jefferson County records · APN 015.021.03005023

Assessment roll updated September 29, 2025 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	7920 THOMAS AVE, SAINT LOUIS, MO 63117-2011
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Apr 16, 2025 · Amount on Record
Deed Sale	Apr 16, 2025 · Amount on Record
Prior Sale	Mar 07, 2025 · Amount on Record
Deed Doc Number	20258830
Prior Transfer Date	May 07, 1997
Prior Transfer Doc	0770001158
Record Refreshed	Sep 20, 2026

September 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	JEFFERSON MO
Recording Date	Sep 20, 2018
Property Address	640 DORNSEIF DR, ARNOLD, MO 63010-2319
Document Number	0000028674
Instrument Date	Sep 18, 2018
Instrument	28674
Transaction Type	Transfer
Record Updated	Sep 27, 2018
Title Company	OTHER

Transaction

Tax	$0.00
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	640 DORNSEIF DR ARNOLD MO 630102319, ARNOLD, MO 63010-2319

Mortgage

Document Number	28675
Date	Sep 20, 2018
Instrument	28675

Lender

Name	NEW AMERICAN FNDG
Type	Funding / Finance Company
Address	TUSTIN, CA 92780

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Sep 19, 2048

Tax Assessment & Valuation

Source: Jefferson County records · Assessment roll updated September 29, 2025 · Last verified August 2026

Property Jurisdictions

Type	Name
State	Missouri
Municipality	Arnold City
County	Jefferson County
Unified School District	Fox C-6 School District (PK - 12)

Tax Bill & Assessment History

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	$1,470.00 (+6.83%)	$21,700 (+9.6%) Land $2,700 Building $19,000	$114,200 (-) Land $14,400 Building $99,800
2024			$114,200 (+9.6%) Land $14,400 Building $99,800
2023	$1,376.00	$19,800 Land $2,700 Building $17,100	$104,200 Land $14,400 Building $89,800