504 Thilly Ave, Columbia, MO 65203 Property Records

Boone County property record for 504 Thilly Ave, Columbia, MO 65203

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 2,299 sqft · built 1906
Lot Size	0.413 acres (18,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$365,000 (Jul 2013)
Tax Bill	$2,926 (2025)
Deeds & Mortgages	Aug 2026 Line of Credit Dec 2017 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`16-607-00-01-022-00`

Property Details

APN / Parcel Number

Primary APN	`16-607-00-01-022-00`
Alternative APN	`16-607-00-01-022.00 01`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	2,299 sqft Living Area
1st Floor Area	936 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1906
Effective Year Built	Effective 1906
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Lot Area	18,000 sqft (0.413 acres)
Lot Dimensions	200 ft deep x 90 ft wide
Garage Type	Carport
Carport	Carport
Parking Spaces	1 Parking Space
Porch	Porch
Patio Area	255 sqft

Utilities, Heating & Cooling

Heating Fuel	Gas

Location & Zoning

Street Address	504 THILLY AVE
City	COLUMBIA
State	MO
Zip	65203-3461
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	WESTMOUNT ADD LOT 19
Legal Range	13W
Legal Township	48N
Legal Section	13
Legal Subdivision	WESTMOUNT ADD
Legal Lot Number	19
Jurisdiction	BOONE MO
Township / Civil Division	MISSOURI
Census Block Group	1
Census Block	1008
Census Tract	600

Owner

Source: Boone County records, as of September 29, 2026

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	504 THILLY AVE, COLUMBIA, MO 65203-3461
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Aug 19, 2026	Deed of Trust, Mortgage · Line of Credit SIMMONS BANK
Dec 15, 2017	Deed of Trust, Mortgage · Line of Credit LANDMARK BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 15, 2013 · Amount on Record
Deed Sale	Jul 15, 2013 · Amount on Record
Prior Sale	Jun 26, 2009 · Amount on Record
Deed Document Number	201317935
Deed Book / Page	4187 / 17
Prior Transfer Date	Feb 17, 2009
Prior Transfer Doc	0000005680
Record Updated	Oct 29, 2026

August 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOONE MO
Recording Date	Aug 19, 2026
Property Address	504 THILLY AVE, COLUMBIA, MO 65203-3461
Document Number	0000015666
Book / Page	6195 / 126
Instrument Date	Aug 14, 2026
Instrument	202615666
Transaction Type	Mortgage
Record Updated	Aug 25, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	504 THILLY AVE, COLUMBIA, MO 65203-3461

Mortgage

Document Number	0000015666,
Date	Aug 19, 2026
Book Page	6195/126
Instrument	202615666

Lender

Name	SIMMONS BANK

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Max Rate	-1%

December 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOONE MO
Property Address	504 THILLY AVE, COLUMBIA, MO 65203-3461
Transaction Type	Mortgage
Record Updated	Oct 21, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000025241
Date	Dec 15, 2017
Book Page	4838/0140
Instrument	2017025241

Lender

Name	LANDMARK BANK NA
Type	Bank
Address	COLUMBIA, MO 65201

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	60 Months
Due	Dec 11, 2022

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

Source: Boone County assessment roll, as of September 29, 2026

Property Jurisdictions

Type	Name
State	Missouri
County	Boone County
Municipality	Columbia City
Unified School District	Columbia 93 School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$44,688 (-) Land $6,308 Building $38,380
2025	$2,926.00 (+12.06%)	$44,688 (+14.51%) Land $6,308 Building $38,380	$235,200 (+14.51%) Land $33,200 Building $202,000
2023	$2,611.00 (+12.16%)	$39,026 Land $6,308 Building $32,718	$205,400 Land $33,200 Building $172,200
2022	$2,328.00

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 January 30, 2022 · 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	1 in force
Nearby Flood Claims	9 (1980–1990)
Claims Outside the SFHA	3 of 9
Most Recent Claim	Jun 1990 · tidal / storm surge

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 98% of the US · lower than 96% 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	CITY OF COLUMBIA UTILITIES serves 126,254 people · EPA ID MO3010181
Water Source	Groundwater
Last State Inspection	Dec 2025
Lead	2 ppb (2025) 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 195 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Socket Telecom Fiber	2,500 / 2,500
Brightspeed Fiber	1,000 / 1,000
Mediacom Xtream Cable · Fiber in parts of the area	1,000 / 50
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Spectrum.

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