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403 S Washington St, Diamond, MO 64840 Property Records

Newton County property record for 403 S Washington St, Diamond, MO 64840

Property Summary

Property TypeSingle Family Home
Details1,194 sqft · built 1956
Lot Size0.26 acres (11,326 sqft)
Owner2 Individual Names on File
Last Sale$150,000 (May 2026)
Tax Bill$1,548 (2025)
Deeds & MortgagesMay 2026 Sale & Line of Credit
Flood ZoneZone X (minimal risk)
APN15-25070-0

Property Details

APN / Parcel Number

Primary APN15-25070-0
Alternative APN
  • 10-2.0-09-001-012-003.000

Interior

Stories1 Story
Building Area1,194 sqft Living Area
1st Floor Area1,194 sqft
FlooringCarpet
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1956
Effective Year BuiltEffective 1956
Exterior MaterialAluminum/Vinyl
Foundation TypeConcrete
Roof TypeHip
Roof MaterialAsphalt
Lot Area11,326 sqft (0.26 acres)
Lot Dimensions120 ft deep x 94 ft wide
Garage Area384 sqft
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C

Location & Zoning

Street Address403 S WASHINGTON ST
CityDIAMOND
StateMO
Zip64840-7203
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionDIAMOND CULLUM: PT LOTS 7 & 8 EX BEG NE COR LOT 7 W 120 S 13.71 NE TO POB BLK 4
Legal Range31W
Legal Township26N
Legal Section09
Legal SubdivisionDIAMOND CULLUM
Legal Block4
Legal Lot Number7,8
JurisdictionNEWTON MO
Township / Civil DivisionMARION
Census Block Group2
Census Block2048
Census Tract20402

Owner

403 S Washington St is owned and occupied by two individuals who bought it in May 2026.

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

Owner of Record2 Individual Names on File
Mailing Address403 S WASHINGTON ST, DIAMOND, MO 64840-7203
OccupancyOwner Occupied
Owner TypeIndividual
VestingHusband and Wife

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMay 1, 2026 · Amount on File
Deed SaleMay 1, 2026 · Amount on File
Deed Document Number20263134
Deed Book / Page375 / 3105
Prior Transfer DateMar 16, 2022
Prior Transfer Doc0000002135
Record UpdatedOct 29, 2026

May 2026: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionNEWTON MO
Recording DateMay 1, 2026
Property Address403 S WASHINGTON ST, DIAMOND, MO 64840-7203
Document Number0000003134
Book / Page375 / 3105
Instrument DateApr 29, 2026
Instrument2026.3134
Transaction TypeTransfer
Record UpdatedMay 15, 2026
Title CompanyNONE LISTED ON DOCUMENT

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyEstimated Sale Price
Additional
  • Arm's Length
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address403 S WASHINGTON ST, DIAMOND, MO 64840-7203
InvestorPossibly a Property Investor

Mortgage

Document Number0000003134,
DateMay 1, 2026
Instrument2026.3134
Lender
NameSOUTHWEST MO BANK
Agreement
TypeLine of Credit
AmountAmount on Record
Term36 Months
DueApr 29, 2029
Interest
Rate6.22%
Max Rate-1%

Tax Assessment & Valuation

The 2025 property tax bill for 403 S Washington St was $1,548, up 6.2% from the year before.

Source: Newton County assessment roll, as of May 21, 2026

Property Jurisdictions

TypeName
StateMissouri
CountyNewton County
MunicipalityDiamond Town
Unified School DistrictDiamond R-IV School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$1,548.00 (+6.17%)$22,180 (+2.21%)$69,300 (+2.21%) Land $6,300 Building $63,000
2024$1,458.00 (+7.52%)$21,700 (-)$67,800 (-) Land $6,300 Building $61,500
2023$1,356.00$21,700 Land $2,016 Building $19,684$67,800 Land $6,300 Building $61,500

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

FEMA maps place 403 S Washington St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective November 26, 2010

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 403 S Washington St is low, with a 0.03% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 66% of the US · lower than 76% of Missouri
Wildfire Likelihood0.03% annual chance
ExposureNone
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 SystemDIAMOND PWS
serves 926 people · EPA ID MO5010217
Water SourceGroundwater
Last State InspectionOct 2024
Lead1 ppb (2021–2023)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting1
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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 174 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Granby Telephone Company
Fiber		1,000 / 1,000
Mediacom Xtream
Cable		1,000 / 50
Verizon
Fixed Wireless		300 / 20

May also be available: AT&T, Optimum.

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