321 Mayfield Ct, Union, MO 63084 Property Records

Franklin County property record for 321 Mayfield Ct, Union, MO 63084

Property Summary

Property Type	Single Family Home
Details	4 bd · 1 ba · 1,400 sqft · built 2018
Owner	2 Individual Names on Record
Last Sale	$162,050 (Apr 2018)
Tax Bill	$2,085 (2025)
Deeds & Mortgages	Jul 2020 Mortgage Apr 2018 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`17-5-22.0-4-045-092.200`

Property Details

APN / Parcel Number

Primary APN	`17-5-22.0-4-045-092.200`

Interior

Bedrooms	4 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,400 sqft Living Area

Exterior

Year Built	Built 2018
Architectural Style	Split Foyer

Location & Zoning

Street Address	321 MAYFIELD CT
City	UNION
State	MO
Zip	63084-1214
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT:36 EVE ESTATES PLAT 4PT E 1/2 SE
Legal Range	01W
Legal Township	43
Legal Section	22
Legal Subdivision	EVE ESTATES
Legal Lot Number	36
Jurisdiction	FRANKLIN MO
Township / Civil Division	UNION
Census Block Group	3
Census Block	3001
Census Tract	800603

Owner

Source: Franklin County records, as of November 10, 2025

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 Record
Mailing Address	321 MAYFIELD CT, UNION, MO 63084-1214
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jul 10, 2020	Deed of Trust, Mortgage UNITED BK/UNION
Apr 13, 2018	Warranty Deed, Subdivision Related Transfer BANK SULLIVAN
Dec 26, 2017	Quit Claim Deed, Construction Loan · Line of Credit UNITED BK/UNION

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 13, 2018 · Amount on Record
Deed Sale	Apr 13, 2018 · Amount on Record
Deed Document Number	1804889
Record Updated	Jun 8, 2026

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	FRANKLIN MO
Property Address	321 MAYFIELD CT, UNION, MO 63084-1214
Document Number	0000011204
Instrument Date	Jul 10, 2020
Transaction Type	Mortgage
Record Updated	Jul 21, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Married Couple
Address	321 MAYFIELD CT UNION MO 630841214, UNION, MO 63084-1214

Mortgage

Document Number	0000011204
Date	Jul 15, 2020
Instrument	11204

Lender

Name	UNITED BK/UNION
Type	Bank
Address	UNION, MO 63084

Agreement

Amount	Amount Recorded
Term	180 Months
Due	Jul 14, 2035

April 2018: Warranty Deed, Subdivision Related Transfer

Document Type	Warranty Deed
Jurisdiction	FRANKLIN MO
Recording Date	Apr 13, 2018
Property Address	321 MAYFIELD CT, UNION, MO 63084-1214
Document Number	0000004889
Instrument Date	Apr 13, 2018
Instrument	4889
Transaction Type	Subdivision Related Transfer
Record Updated	Apr 17, 2018
Title Company	FRANKLIN COUNTY TITLE

Transaction

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	321 MAYFIELD CT UNION MO 630841214, UNION, MO 63084-1214

Mortgage

Document Number	4890
Date	Apr 13, 2018
Instrument	4890

Lender

Name	BANK SULLIVAN
Type	Bank
Address	SULLIVAN, MO 63080

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Apr 12, 2048

December 2017: Quit Claim Deed, Construction Loan

Document Type	Quit Claim Deed
Jurisdiction	FRANKLIN MO
Recording Date	Dec 26, 2017
Property Address	321 MAYFIELD CT, UNION, MO 63084-1214
Document Number	0000019387
Instrument Date	Dec 20, 2017
Instrument	19387
Transaction Type	Construction Loan
Record Updated	Jan 3, 2018

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	PO BOX 1052 UNION MO 630849052, UNION, MO 63084-9052

Mortgage

Document Number	19362
Date	Dec 26, 2017
Instrument	19362

Lender

Name	UNITED BK/UNION
Type	Bank
Address	UNION, MO 63084

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	12 Months
Due	Dec 25, 2018

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: Franklin County assessment roll, as of May 31, 2025

Property Jurisdictions

Type	Name
State	Missouri
County	Franklin County
Municipality	Union City
Unified School District	Union R-XI School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$2,085.00 (+1.86%)	$34,985 (+2.73%)	$184,130 (+2.73%) Land $25,000 Building $159,130
2023	$2,047.00 (-2.89%)	$34,056	$179,240 Land $25,000 Building $154,240
2022	$2,108.00

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 June 4, 2020 · 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	7 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

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

Wildfire Risk	Low lower than 67% of the US · lower than 78% of Missouri
Wildfire Likelihood	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	UNION PWS serves 12,348 people · EPA ID MO6010801
Water Source	Groundwater
Last State Inspection	Nov 2022
Lead	3 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	2 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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 312 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Gateway Fiber Fiber	2,000 / 2,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Wisper ISP Fixed Wireless	400 / 30
Wave Internet Technologies Fixed Wireless	100 / 100

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

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