550 William St, Holts Summit, MO 65043 Property Records

Callaway County property record for 550 William St, Holts Summit, MO 65043

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,672 sqft · built 1994
Lot Size	0.378 acres (16,509 sqft)
Owner	2 Individual Names on Record
Tax Bill	$1,532 (2025)
Deeds & Mortgages	Jul 2026 Line of Credit Nov 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`25-07.0-36.0-10-003-002.002`

Property Details

APN / Parcel Number

Primary APN	`25-07.0-36.0-10-003-002.002`
Alternative APN	`2507036010003000000`

Interior

Full Baths	2 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	5 Plumbing Fixtures
Stories	1 Story
Building Area	1,672 sqft Living Area
1st Floor Area	1,672 sqft

Exterior

Year Built	Built 1994
Architectural Style	Conventional
Construction Type	Frame
Roof Type	Geodesic/Dome
Roof Material	Fiberglass
Lot Area	16,509 sqft (0.378 acres)
Lot Dimensions	16.5 ft deep x 10 ft wide
Garage Type	Attached
Garage Area	420 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	96 sqft
Deck Area	120 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC
Heating Fuel	Gas

Location & Zoning

Account Number	2507036010003002002
Street Address	550 WILLIAM ST
City	HOLTS SUMMIT
State	MO
Zip	65043-2509
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 20 ANTWEILER SUB #4
Legal Subdivision	ANTWEILER NO 4
Legal Lot Number	20
Jurisdiction	CALLAWAY MO
Township / Civil Division	SUMMIT
Census Block Group	1
Census Block	1015
Census Tract	70702

Owner

Source: Callaway County records, as of January 14, 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	550 WILLIAM ST, HOLTS SUMMIT, MO 65043-2509
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jul 16, 2026	Deed of Trust, Mortgage · Line of Credit UNION FEDERAL CREDIT UNION
Nov 9, 2018	Deed of Trust, Mortgage RIVER REGION CREDIT UNION

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 30, 2015
Deed Sale	Jul 30, 2015
Prior Sale	Nov 14, 2008 · Amount on Record
Deed Document Number	0000455277
Deed Book / Page	M0423 / 0694
Prior Transfer Date	Sep 18, 2009
Prior Transfer Doc	906979
Record Updated	Sep 20, 2026

July 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CALLAWAY MO
Recording Date	Jul 16, 2026
Property Address	550 WILLIAM ST, HOLTS SUMMIT, MO 65043-2509
Document Number	0000004219
Book / Page	528 / 764
Instrument Date	Jul 9, 2026
Instrument	20264219
Transaction Type	Mortgage
Record Updated	Jul 23, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	550 WILLIAM ST, HOLTS SUMMIT, MO 65043-2509

Mortgage

Document Number	0000004219,
Date	Jul 16, 2026
Book Page	528/764
Instrument	20264219

Lender

Name	UNION FEDERAL CREDIT UNION

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	300 Months
Due	Jul 9, 2051

Interest

Rate	6.52%
Max Rate	-1%

November 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CALLAWAY MO
Property Address	550 WILLIAM ST, HOLTS SUMMIT, MO 65043-2509
Transaction Type	Mortgage
Record Updated	Nov 22, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000000241/0000000462
Date	Nov 9, 2018
Book Page	0000000241/0000000462
Instrument	201807555

Lender

Name	RIVER REGION CREDIT UNION
Type	Credit Union

Agreement

Amount	Amount Recorded
Term	290 Months
Due	Jan 1, 2043

Tax Assessment & Valuation

Source: Callaway County assessment roll, as of January 1, 2025

Property Jurisdictions

Type	Name
State	Missouri
County	Callaway County
Municipality	Holts Summit City
Unified School District	Jefferson City Public Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,532.00 (-2.48%)	$25,213 (-)	$132,700 (-)
2024	$1,571.00 (+0.06%)	$25,213 (-)	$132,700 (-)
2023	$1,570.00 (+1.88%)	$25,213 (+1.92%)	$132,700 (+1.92%)
2022	$1,541.00	$24,738 Land $2,128 Building $22,610
2021			$130,200 Land $11,200 Building $119,000

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective September 5, 2012 · 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

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 66% of the US · lower than 76% of Missouri
Wildfire Likelihood	0.04% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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	CALLAWAY COUNTY PWSD 1 serves 9,840 people · EPA ID MO3024084
Water Source	Groundwater
Last State Inspection	Jun 2024
Lead	4 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	None 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 177 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Callabyte Fiber	1,000 / 1,000
Mediacom Xtream Cable · Fiber in parts of the area	1,000 / 50
FireServe Fixed Wireless · not low latency	100 / 50

May also be available: Wisper ISP.

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