17941 Walnut Crst, Marthasville, MO 63357 Property Records

Warren County property record for 17941 Walnut Crst, Marthasville, MO 63357

Property Summary

Property Type	Rural Home
Details	2 ba · 2,112 sqft · built 1982
Lot Size	11.4 acres (500,069 sqft)
Owner	Individual Name on Record
Tax Bill	$2,472 (2025)
Deeds & Mortgages	Oct 2006 Line of Credit Apr 2006 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`12-18.0-0-00-005.002.000`

Property Details

APN / Parcel Number

Primary APN	`12-18.0-0-00-005.002.000`

Interior

Full Baths	2 Baths
Stories	1 Story
Building Area	2,112 sqft Living Area
Basement Area	2,112 sqft
Finished Basement	1,628 sqft
Game Room	Game Room
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1982
Exterior Material	Wood
Construction Type	Frame
Foundation Type	Concrete
Roof Type	Gable
Roof Material	Asphalt
Lot Area	500,069 sqft (11.4 acres)
Garage Type	Attached
Garage Area	576 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Enclosed Porch
Porch Area	324 sqft
Patio Area	513 sqft
Lean-To	400 sqft
Utility Building	880 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC

Location & Zoning

Street Address	17941 WALNUT CRST
City	MARTHASVILLE
State	MO
Zip	63357-2157
Property Category	Residential
Property Type	Residential > Single Family > Rural Home
Legal Description	LOTS 27 & 28 WALNUT CREST
Legal Subdivision	WALNUT CREST
Legal Lot Number	27-28
Jurisdiction	WARREN MO
Township / Civil Division	CHARRETTE
Census Block Group	1
Census Block	1000
Census Tract	820204

Owner

Source: Warren County records, as of February 6, 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	Individual Name on Record
Co-owner	Co-owner on Record
Mailing Address	17941 WALNUT CRST, MARTHASVILLE, MO 63357-2157
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Oct 24, 2006	Deed of Trust, Mortgage · Line of Credit UNITED BANK OF UNION
Apr 26, 2006	Deed of Trust, Mortgage · Conventional Mortgage UNITED BANK OF UNION
May 6, 2013	Deed of Trust, Mortgage · Conventional Mortgage CITIBANK NA
Oct 23, 2025	Warranty Deed, Transfer GUARANTEED RATE AFFINITY LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 23, 2025
Deed Sale	Oct 23, 2025
Prior Sale	Dec 4, 2007
Deed Document Number	202506280
Record Updated	Jun 8, 2026

October 2006: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WARREN MO
Property Address	17941 WALNUT CRST, MARTHASVILLE, MO 63357-2157
Transaction Type	Mortgage
Record Updated	Apr 3, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Investor	Possibly a Property Investor

Mortgage

Document Number	0200608992
Date	Oct 24, 2006
Instrument	200608992

Lender

Name	UNITED BANK OF UNION
Address	UNION, MO 63084

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	12 Months
Due	Oct 10, 2007

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

April 2006: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WARREN MO
Property Address	17941 WALNUT CRST, MARTHASVILLE, MO 63357-2157
Transaction Type	Mortgage
Record Updated	Apr 3, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Investor	Possibly a Property Investor

Mortgage

Document Number	001383/897
Date	Apr 26, 2006
Book Page	1383/897
Instrument	200603607

Lender

Name	UNITED BANK OF UNION
Address	UNION, MO 63084

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	12 Months
Due	Apr 6, 2007

May 2013: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WARREN MO
Property Address	17941 WALNUT CRST, MARTHASVILLE, MO 63357-2157
Transaction Type	Mortgage
Record Updated	Apr 3, 2026
Title Company	CHICAGO TITLE SERVICELINK DIV, CHICAGO TITLE SERVICELINK DI

Transferred To (Grantee/Buyer)

Name	Verified Name
Investor	Possibly a Property Investor

Mortgage

Document Number	0201302971
Date	May 6, 2013
Instrument	201302971

Lender

Name	CITIBANK NA
Type	Bank
Address	O FALLON, MO 63368

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	288 Months
Due	May 1, 2037

Interest

Rate Type	Adjustable Rate

October 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WARREN MO
Recording Date	Oct 23, 2025
Property Address	17941 WALNUT CRST, MARTHASVILLE, MO 63357-2157
Document Number	0202506280
Instrument Date	Oct 16, 2025
Instrument	202506280
Transaction Type	Transfer
Record Updated	Apr 3, 2026

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	17941 WALNUT CRST, MARTHASVILLE, MO 63357-2157

Mortgage

Document Number	0202506281
Date	Oct 23, 2025
Instrument	202506281

Lender

Name	GUARANTEED RATE AFFINITY LLC

Agreement

Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2055

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Missouri
County	Warren County
Unified School District	Washington School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$2,472.00	$41,789 (+12.75%) Land $3,675 Building $38,114	$222,150 (+12.61%) Land $19,910 Building $202,240
2024	$2,472.00 (+8.52%)	$37,064 (-) Land $3,273 Building $33,791
2023	$2,278.00 (+7.25%)	$37,064 (+7.83%) Land $3,273 Building $33,791	$197,280 (+7.74%) Land $17,794 Building $179,486
2022	$2,124.00	$34,372 Land $3,045 Building $31,327
2021			$183,110 Land $16,590 Building $166,520

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 November 4, 2009 · 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	6 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	Moderate above 43% of the US · above 47% of Missouri
Wildfire Likelihood	0.06% annual chance
Exposure	Direct burnable vegetation

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 DUTZOW serves 400 people · EPA ID MO6024628
Water Source	Groundwater
Last State Inspection	Apr 2023
Lead	4 ppb (2021–2023) 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 8 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Gateway Fiber Fiber	2,000 / 2,000

Cell Coverage

5G and 4G LTE (outdoors only)

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