605 Calamar Ct, O Fallon, MO 63368 Property Records

St. Charles County property record for 605 Calamar Ct, O Fallon, MO 63368

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 3,235 sqft · built 1998
Lot Size	0.22 acres (9,583 sqft)
Owner	2 Individual Names on File
Last Sale	$452,000 (Apr 2025)
Tax Bill	$4,466 (2025)
Deeds & Mortgages	Apr 2026 Transfer Apr 2021 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`T001700047`

Property Details

APN / Parcel Number

Primary APN	`T001700047`
Alternative APN	`4-0036-8108-00-0107.0000000`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	3,235 sqft Living Area
Gross Area	4,055 sqft
1st Floor Area	1,735 sqft
Basement Area	1,684 sqft
Finished Basement	1,500 sqft
Unfinished Basement	184 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1998
Effective Year Built	Effective 1998
Architectural Style	Ranch
Exterior Material	Brick/Stone
Lot Area	9,583 sqft (0.22 acres)
Garage Type	Attached
Garage Area	636 sqft
Parking Spaces	3 Parking Spaces
Porch	Porch
Porch Area	72 sqft
Patio Area	240 sqft

Utilities, Heating & Cooling

Heating Fuel	Gas
Sewer	Connected

Location & Zoning

Account Number	T001700047
Street Address	605 CALAMAR CT
City	O FALLON
State	MO
Zip	63368-7088
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	KEYSTONE CROSSING #2 LOT 107
Legal Subdivision	KEYSTONE CROSSING #2
Legal Lot Number	107
Jurisdiction	ST CHARLES MO
Township / Civil Division	LAKE ST. LOUIS
Census Block Group	1
Census Block	1012
Census Tract	311153

Owner

605 Calamar Ct is owned and occupied by two individuals who bought it in April 2025.

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

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

Owner of Record	2 Individual Names on File
Mailing Address	605 CALAMAR CT, O FALLON, MO 63368-7088
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Married Couple

Deeds, Mortgages & Sale History

Date	Document
Apr 8, 2026	Transfer on Death Deed, Transfer NONE LISTED ON DOCUMENT
Apr 19, 2021	Deed of Trust, Mortgage · Conventional Mortgage FLAT BRANCH HOME LOANS INC
Feb 25, 2020	Deed of Trust, Mortgage · Conventional Mortgage UNITED MORTGAGE LLC
Apr 30, 2019	Warranty Deed, Transfer DAS ACQUISITION

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 1, 2025 · Amount on File
Deed Sale	Apr 1, 2025 · Amount on File
Prior Sale	Apr 30, 2019 · Amount on File
Deed Document Number	202512642
Prior Transfer Date	Aug 6, 2019
Prior Transfer Doc	0071190332
Record Updated	Oct 29, 2026

April 2026: Transfer on Death Deed, Transfer

Document Type	Transfer on Death Deed
Jurisdiction	ST CHARLES MO
Recording Date	Apr 8, 2026
Property Address	605 CALAMAR CT, O FALLON, MO 63368-7088
Document Number	0000016072
Instrument Date	Apr 7, 2026
Instrument	202616072
Transaction Type	Transfer
Record Updated	Aug 27, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	605 CALAMAR CT, O FALLON, MO 63368-7088

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ST CHARLES MO
Property Address	605 CALAMAR CT, O FALLON, MO 63368-7088
Transaction Type	Mortgage
Record Updated	May 3, 2021
Title Company	STEWART TITLE COMPANY-F, STEWART TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	2021R034330
Date	Apr 19, 2021
Instrument	2021R-034330

Lender

Name	FLAT BRANCH HOME LOANS INC
Type	Mortgage Company
Address	COLUMBIA, MO 65201

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	181 Months
Due	May 1, 2036

February 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ST CHARLES MO
Property Address	605 CALAMAR CT, O FALLON, MO 63368-7088
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0072361016
Date	Feb 25, 2020
Book Page	7236/1016
Instrument	20200225000113550

Lender

Name	UNITED MORTGAGE LLC
Type	Mortgage Company
Address	OVERLAND PARK, KS 66210

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Mar 1, 2050

April 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ST CHARLES MO
Recording Date	Apr 30, 2019
Property Address	605 CALAMAR CT, O FALLON, MO 63368-7088
Document Number	0070661272
Book / Page	007066 / 001272
Instrument Date	Apr 29, 2019
Instrument	199040
Transaction Type	Transfer
Record Updated	May 23, 2019
Title Company	OTHER

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	605 CALAMAR CT O FALLON MO 633687088, O FALLON, MO 63368-7088

Mortgage

Document Number	70661274
Date	Apr 30, 2019
Book Page	007066/001274
Instrument	199050

Lender

Name	DAS ACQUISITION
Address	ST LOUIS, MO 63141

Agreement

Amount	Amount on Record
Term	360 Months
Due	Apr 29, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 605 Calamar Ct was $4,466, up 8.1% from the year before.

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

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
2026		$71,993 (-)	$378,910 (-) Land $77,000 Building $301,910
2025	$4,466.00 (+8.11%)	$71,993	$378,910 Land $77,000 Building $301,910
2024	$4,131.00
2023		$64,730
2022			$340,684 Land $66,000 Building $274,684

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 605 Calamar Ct in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2006.

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 (2006–2008)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Sep 2008 · Severe Storms, Flooding, And A Tornado

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 605 Calamar Ct 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 99.1% of the US · lower than 98.2% of Missouri
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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

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

May also be available: Gateway Fiber, T-Mobile, Verizon.

Nearby Properties on Calamar Ct

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures