7721 Ardmore Dr, O Fallon, MO 63368 Property Records

St. Charles County property record for 7721 Ardmore Dr, O Fallon, MO 63368

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,972 sqft · built 2000
Lot Size	0.27 acres (11,761 sqft)
Owner	2 Trust Names on File
Last Sale	$250,000 (Dec 2017)
Tax Bill	$6,084 (2025)
Deeds & Mortgages	Dec 2017 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`T001800049`

Property Details

APN / Parcel Number

Primary APN	`T001800049`
Alternative APN	`4-0033-8126-00-0077.0000000`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	2,972 sqft Living Area
Gross Area	6,510 sqft
1st Floor Area	2,972 sqft
Basement Area	2,928 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2000
Effective Year Built	Effective 2000
Architectural Style	Ranch
Exterior Material	Brick/Stone
Lot Area	11,761 sqft (0.27 acres)
Garage Type	Attached
Garage Area	610 sqft
Parking Spaces	3 Parking Spaces
Porch	Open Porch
Porch Area	168 sqft
Patio Area	169 sqft

Location & Zoning

Account Number	T001800049
Street Address	7721 ARDMORE DR
City	O FALLON
State	MO
Zip	63368-6785
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	DARDENNE EST #1 LOT 77
Legal Subdivision	DARDENNE EST #1
Legal Lot Number	77
Jurisdiction	ST CHARLES MO
Township / Civil Division	LAKE ST. LOUIS
Census Block Group	3
Census Block	3021
Census Tract	311904

Owner

7721 Ardmore Dr is owner-occupied and held in a trust since December 2017.

Source: St. Charles County records, as of September 10, 2026

Owner of Record	2 Trust Names on File
Mailing Address	7721 ARDMORE DR, O FALLON, MO 63368-6785
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Revocable Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 7, 2017 · Amount on File
Deed Sale	Dec 7, 2017 · Amount on File
Prior Sale	Feb 26, 2010
Deed Document Number	2017756630
Deed Book / Page	6849 / 1806
Prior Transfer Date	Aug 23, 2005
Prior Transfer Doc	0000894730
Record Updated	Oct 29, 2026

December 2017: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ST CHARLES MO
Recording Date	Dec 7, 2017
Property Address	7721 ARDMORE DR, DARDENNE PRAIRIE, MO 63368-6785
Document Number	0068491806
Book / Page	6849 / 1806
Map Reference	MB 35 PG 287-289
Instrument Date	Nov 1, 2017
Instrument	20171207000756630
Transaction Type	Transfer
Record Updated	Aug 9, 2021

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	7221 ARRDMORE DR, SAINT CHARLES, MO 63368

Mortgage

Document Number	20171207000756880
Date	Dec 7, 2017
Instrument	20171207000756880

Lender

Name	UMB BANK NA
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

The 2025 property tax bill for 7721 Ardmore Dr was $6,084.

Source: St. Charles County assessment roll, as of August 7, 2026

Property Jurisdictions

Type	Name
State	Missouri
Municipality	Dardenne Prairie City
County	St. Charles County
Unified School District	Wentzville R-IV School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$96,942 (-)	$510,223 (-) Land $81,819 Building $428,404
2025	$6,084.00	$96,942	$510,223 Land $81,819 Building $428,404
2023		$103,129 (+27.01%)
2022	$5,622.00	$81,200	$542,784 (+27.01%) Land $68,182 Building $474,602
2021			$427,369 Land $59,092 Building $368,277

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.

Flood

FEMA maps place 7721 Ardmore Dr in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective August 25, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	2 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 7721 Ardmore Dr is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 99.8% of the US · lower than 99.6% of Missouri
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	ST CHARLES COUNTY PWSD 2 serves 100,587 people · EPA ID MO6024530
Water Source	Purchased surface water from ST LOUIS CITY PWS
Last State Inspection	Aug 2023
Lead	2 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 233 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
i3 Broadband Fiber	8,000 / 8,000
Gateway Fiber Fiber	2,000 / 2,000
Spectrum Cable	1,000 / 1,000
Wisper ISP Fixed Wireless	400 / 30

May also be available: AT&T, Brightspeed, T-Mobile, Verizon.

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