21 Colgate Cir, O Fallon, MO 63366 Property Records

St. Charles County property record for 21 Colgate Cir, O Fallon, MO 63366

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 1,695 sqft · built 1969
Lot Size	0.425 acres (18,550 sqft)
Owner	Individual Name on File
Last Sale	$199,000 (Sep 2018)
Tax Bill	$3,942 (2025)
Deeds & Mortgages	Sep 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`800820A000`

Property Details

APN / Parcel Number

Primary APN	`800820A000`
Alternative APN	`4-0053-4372-13-0053.0000000`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,695 sqft Living Area
1st Floor Area	1,695 sqft
Basement Area	1,395 sqft
Finished Basement	800 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1969
Architectural Style	Ranch
Exterior Material	Brick/Stone
Lot Area	18,550 sqft
Lot Dimensions	371 ft deep x 50 ft wide
Garage Type	Attached
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	95 sqft
Patio Area	160 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air
Sewer	Connected

Location & Zoning

Account Number	800820A000
Old Parcel Number	800820A000
Street Address	21 COLGATE CIR
City	O FALLON
State	MO
Zip	63366-3432
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	AF0
Legal Description	OFALLON HILLS BLK 13 LOT 53
Legal Range	02E
Legal Township	47N
Legal Subdivision	OFALLON HILLS
Legal Block	13
Legal Lot Number	53
Jurisdiction	ST CHARLES MO
Township / Civil Division	LAKE ST. LOUIS
Census Block Group	1
Census Block	1001
Census Tract	311907

Owner

Source: St. Charles County assessment roll, as of July 1, 2025

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	21 COLGATE CIR, O FALLON, MO 63366-3432
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Sep 7, 2018 · Amount on Record
Deed Sale	Sep 7, 2018 · Amount on Record
Deed Document Number	0006974868
Deed Book / Page	6974 / 868
Record Updated	Jun 8, 2026

September 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ST CHARLES MO
Recording Date	Sep 7, 2018
Property Address	21 COLGATE CIR, O FALLON, MO 63366-3432
Document Number	0069740868
Book / Page	6974 / 0868
Map Reference	MB 6 PG 82
Instrument Date	Sep 6, 2018
Instrument	20180907000515930
Transaction Type	Transfer
Record Updated	Aug 9, 2021
Title Company	TITLE PARTNERS AGENCY LLC

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	21 COLGATE CIR, O FALLON, MO 63366-3432

Mortgage

Document Number	20180907000515940
Date	Sep 7, 2018
Instrument	20180907000515940

Lender

Name	FIRST COMMUNITY CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2048

Tax Assessment & Valuation

Source: St. Charles County assessment roll, as of July 1, 2025

Property Jurisdictions

Type	Name
State	Missouri
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
2025	$3,942.00	$61,690 (+9.66%)	$324,686 (+9.66%)
2023		$56,257
2022			$296,088 Land $44,000 Building $252,088

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

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 Claims	2 (1982–1983)
Most Recent Claim	Apr 1983 · rainfall accumulation

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

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

Wildfire Risk	Low lower than 80% of the US · lower than 84% of Missouri
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

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 440 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
WH i3B Bidco LLC/WH i3B Topco Fiber	8,000 / 8,000
Gateway Fiber Holdings Fiber	2,000 / 2,000
Spectrum Cable	1,000 / 1,000
Wisper ISP Fixed Wireless	400 / 30
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20