17405 Walnut Crst, Marthasville, MO 63357 Property Records

Warren County property record for 17405 Walnut Crst, Marthasville, MO 63357

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,584 sqft · built 1993
Lot Size	5.07 acres (220,849 sqft)
Owner	Individual Name on Record
Tax Bill	$2,025 (2025)
Deeds & Mortgages	Oct 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`12-18.0-0-00-025.000.000`

Property Details

APN / Parcel Number

Primary APN	`12-18.0-0-00-025.000.000`

Interior

Full Baths	2 Baths
Stories	1 Story
Building Area	1,584 sqft Living Area
Basement Area	1,440 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1993
Exterior Material	Vinyl
Construction Type	Frame
Foundation Type	Concrete
Roof Type	Gable
Roof Material	Asphalt
Lot Area	220,849 sqft (5.07 acres)
Garage Type	Attached
Garage Area	650 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Open Porch
Porch Area	225 sqft
Deck Area	143 sqft
Patio Area	154 sqft
Shed	1 Shed

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC

Location & Zoning

Street Address	17405 WALNUT CRST
City	MARTHASVILLE
State	MO
Zip	63357-2150
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SEC 18 TWP 45 NR1W WALNUT CREST LOT 19
Legal Subdivision	WALNUT CREST
Legal Lot Number	19
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 shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on Record
Co-owner	Co-owner on Record
Mailing Address	17405 WALNUT CRST, MARTHASVILLE, MO 63357-2150
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 7, 2012
Deed Sale	Dec 7, 2012
Deed Document Number	201207320
Record Updated	Jun 8, 2026

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WARREN MO
Property Address	17405 WALNUT CRST, MARTHASVILLE, MO 63357-2150
Transaction Type	Mortgage
Record Updated	Nov 3, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	202108828
Date	Oct 13, 2021
Instrument	202108828

Lender

Name	TOP FLITE FINANCIAL INC
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2051

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	$2,025.00	$34,225 (+13%) Land $4,543 Building $29,682	$180,130 (+13%) Land $23,910 Building $156,220
2024	$2,025.00 (+8.75%)	$30,288 (-) Land $4,020 Building $26,268
2023	$1,862.00 (+7.44%)	$30,288 (+8%) Land $4,020 Building $26,268	$159,408 (+8%) Land $21,157 Building $138,251
2022	$1,733.00	$28,044 Land $3,722 Building $24,322
2021			$147,600 Land $19,590 Building $128,010

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	0.07% 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 19 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Gateway Fiber Fiber	2,000 / 2,000
Verizon Fixed Wireless	300 / 20

May also be available: T-Mobile, Wisper ISP.

Cell Coverage

5G and 4G LTE (outdoors only)

Nearby Properties on Walnut Crst

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures