503 W 3rd St, Diagonal, IA 50845 Property Records

Ringgold County property record for 503 W 3rd St, Diagonal, IA 50845

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,268 sqft · built 1961
Lot Size	0.516 acres (22,500 sqft)
Owner	Individual Name on File
Tax Bill	$1,448 (2024)
Deeds & Mortgages	Jul 2020 Transfer
Flood Zone	Zone X (minimal risk)
APN	`002036`

Property Details

APN / Parcel Number

Primary APN	`002036`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Stories	1 Story
Building Area	1,268 sqft Base Area

Exterior

Year Built	Built 1961
Construction Type	Frame
Roof Material	Asphalt
Lot Area	22,500 sqft (0.516 acres)
Lot Dimensions	150 ft deep x 150 ft wide
Garage Type	Attached
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	503 W 3RD ST
City	DIAGONAL
State	IA
Zip	50845-1029
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	E 150' W 180' N 150' S 180' BLOCK 3 LOT 7 NW ADD
Legal Block	3
Legal Lot Number	7
Jurisdiction	RINGGOLD IA
Township / Civil Division	WASHINGTON
Census Block Group	2
Census Block	2216
Census Tract	950100

Owner

Source: Ringgold County records · APN 002036

Assessment roll updated May 1, 2025 · Last verified October 2025

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	503 W 3RD ST, DIAGONAL, IA 50845-1029
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Prior Sale	Sep 20, 2013 · Amount on Record
Last Transfer Date	Jul 06, 2020
Transfer Doc	000503/298
Record Updated	Jun 08, 2026

July 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	RINGGOLD IA
Recording Date	Jul 06, 2020
Property Address	503 W 3RD ST, DIAGONAL, IA 50845-1029
Document Number	000503/298
Book / Page	503 / 298
Map Reference	MB 400 PG 178
Instrument Date	Jul 02, 2020
Instrument	2020-00000864
Transaction Type	Transfer
Record Updated	Mar 03, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	503 W 3RD ST, DIAGONAL, IA 50845-1029
Investor	Possibly a Property Investor

Tax Assessment & Valuation

Source: Ringgold County records · Assessment roll updated May 1, 2025 · Last verified October 2025

Property Jurisdictions

Type	Name
State	Iowa
County	Ringgold County
Municipality	Diagonal City
Unified School District	Diagonal Community School District (PK - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$77,360 (-6.74%) Land $7,800 Building $69,560	$77,360 (-6.74%) Land $7,800 Building $69,560
2024	$1,448.00 (+1.26%)
2023		$82,950 (+16.51%) Land $7,800 Building $75,150	$82,950 (+16.51%) Land $7,800 Building $75,150
2022	$1,430.00 Homeowner's exemption	$71,198 Land $7,800 Building $63,398
2021			$71,198 Land $7,800 Building $63,398

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of August 17, 2017 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Low lower than 93% of the US · above 40% of Iowa
Wildfire Likelihood	0.03% annual chance
Exposure	Direct burnable vegetation at the parcel

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

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
AMG Technology Investment Group Fixed Wireless	1,000 / 1,000
Uniti Group DSL	200 / 20
Lockridge Networks Fixed Wireless	100 / 20

Based on FCC filings for 133 locations within half a mile of this property.

Cell Coverage

4G LTE only, no 5G reported

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	DIAGONAL WATER DEPARTMENT serves 338 people
Water Source	Purchased surface water from SIRWA #2 (CRESTON)
Last State Inspection	Feb 2025
Lead	2 ppb (2020–2022) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	9 last 3 years

Results are for the whole water system as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.