422 Koelling Ave, Union, MO 63084 Property Records

Franklin County property record for 422 Koelling Ave, Union, MO 63084

Property Summary

Property Type	Exempt (Full or Partial)
Details	3 bd · 1 ba · 962 sqft · built 1960
Lot Size	0.2 acres (8,712 sqft)
Owner	Individual Name on File
Flood Zone	Zone X (minimal risk)
APN	`17-8-27.0-3-013-180.000`

Property Details

APN / Parcel Number

Primary APN	`17-8-27.0-3-013-180.000`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	962 sqft Total Area

Exterior

Year Built	Built 1960
Architectural Style	A-Frame
Construction Type	Frame
Lot Area	8,712 sqft (0.2 acres)

Location & Zoning

Street Address	422 KOELLING AVE
City	UNION
State	MO
Zip	63084-1911
Property Category	Other
Property Type	Other > Exempt (Full or Partial)
Legal Description	LOT:19 UNION HEIGHTS RSVPARSONAGE
Legal Range	01W
Legal Township	43
Legal Section	27
Legal Quarter	SW
Legal Subdivision	UNION HEIGHTS
Legal Block	13
Legal Lot Number	19
Jurisdiction	FRANKLIN MO
Township / Civil Division	UNION
Census Block Group	2
Census Block	2086
Census Tract	800604

Owner

Source: Franklin County records · APN 17-8-27.0-3-013-180.000

Assessment roll updated May 31, 2025 · Last verified November 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	422 KOELLING AVE, UNION, MO 63084-1911
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	May 27, 1969
Deed Sale	May 27, 1969
Deed Document Number	260-00484
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: Franklin County records · Assessment roll updated May 31, 2025 · Last verified November 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

Assessed market value is set for property tax purposes and is not a market price estimate.

Year	Tax Bill	Assessed Market Value
2025	Additional exemption filed	$105,750 (+8.05%) Land $14,980 Building $90,770
2023		$97,870 Land $14,980 Building $82,890

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of June 4, 2020 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	9 in force

Wildfire

Wildfire Risk	Low lower than 80% of the US · lower than 84% of Missouri
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Gateway Fiber Holdings Fiber	2,000 / 2,000
Spectrum Cable	1,000 / 1,000
Wisper ISP Fixed Wireless	400 / 30
Wave Internet Technologies Fixed Wireless	100 / 100
AT&T Fixed Wireless	100 / 20

May also be available: T-Mobile USA, Verizon.

Based on FCC filings for 425 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	UNION PWS serves 12,348 people
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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.