503 Barton Ave, Doon, IA 51235 Property Records

Lyon County property record for 503 Barton Ave, Doon, IA 51235

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,200 sqft · built 1968
Lot Size	0.392 acres (17,067 sqft)
Owner	Individual Name on Record
Last Sale	$229,500 (Aug 2026)
Tax Bill	$2,166 (2025)
Deeds & Mortgages	Aug 2026 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`430000023100000`

Property Details

APN / Parcel Number

Primary APN	`430000023100000`

Interior

Full Baths	2 Baths
Half Baths	2 Half Baths
Stories	1 Story
Building Area	1,200 sqft Living Area
1st Floor Area	1,200 sqft
Basement Area	1,200 sqft
Unfinished Basement	1,200 sqft
Game Room	Game Room
Flooring	Carpet
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1968
Effective Year Built	Effective 1968
Architectural Style	Ranch
Exterior Material	Composition/Composite
Construction Type	Frame
Roof Type	Gable
Roof Material	Metal
Lot Area	17,067 sqft (0.392 acres)
Lot Dimensions	155 ft deep x 110 ft wide
Garage Type	Mixed
Garage Area	1,200 sqft
Parking Spaces	4 Parking Spaces
Porch	Slab
Porch Area	128 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas
Water Source	Commercial

Location & Zoning

Street Address	503 BARTON AVE
City	DOON
State	IA
Zip	51235-8094
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SINGLE-FAM
Legal Description	BONNIE DOON LOTS 11 & 12, BLK 5
Legal Subdivision	BONNIE DOON
Legal Block	5
Legal Lot Number	11,12
Jurisdiction	LYON IA
Township / Civil Division	DOON
Census Block Group	6
Census Block	6114
Census Tract	950300

Owner

Source: Lyon County records, as of September 17, 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
Mailing Address	503 BARTON AVE, DOON, IA 51235-8094
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 24, 2026 · Amount on Record
Deed Sale	Aug 24, 2026 · Amount on Record
Prior Sale	Mar 8, 2006 · Amount on Record
Deed Document Number	20262085
Deed Book / Page	2026 / 2085
Record Updated	Oct 29, 2026

August 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	LYON IA
Recording Date	Aug 24, 2026
Property Address	503 BARTON AVE, DOON, IA 51235-8094
Document Number	0000002085
Book / Page	2026 / 2085
Instrument Date	Aug 12, 2026
Instrument	20262085
Transaction Type	Transfer
Record Updated	Sep 17, 2026
Title Company	WOLTERS KLUWER FINANCIAL SERVICES, WOLTERS KLUWER FINANCIAL SERVI

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$37,006.40
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	503 BARTON AVE, DOON, IA 51235-8094

Mortgage

Document Number	0000002086,
Date	Aug 24, 2026
Book Page	2026/2086
Instrument	20262086

Lender

Name	PREMIER BANK

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Sep 1, 2056

Interest

Rate Type	Fixed Rate
Initial Type	Fixed Rate
Max Rate	-1%

Tax Assessment & Valuation

Source: Lyon County assessment roll, as of October 10, 2025

Property Jurisdictions

Type	Name
State	Iowa
County	Lyon County
Municipality	Doon City
Unified School District	Central Lyon Community School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$2,166.00 Homeowner's exemption	$217,710 (+23.28%) Land $16,670 Building $201,040	$217,710 (+23.28%) Land $16,670 Building $201,040
2024	$2,166.00 (+15.71%)
2023		$176,600 (+20.28%) Land $16,670 Building $159,930	$176,600 (+20.28%) Land $16,670 Building $159,930
2022	$1,872.00 Homeowner's exemption	$146,820 Land $16,670 Building $130,150
2021			$146,820 Land $16,670 Building $130,150

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 23, 2021 · 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 98% of the US · lower than 82% of Iowa
Wildfire Likelihood	0.01% 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	LYON-SIOUX RWS-DOON private · serves 1,765 people · EPA ID IA6000733
Water Source	Groundwater
Last State Inspection	Jan 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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 38 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Premier Communications Fiber · Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20