609 E 10th St, Alton, IA 51003 Property Records

Sioux County property record for 609 E 10th St, Alton, IA 51003

Property Summary

Property Type	Single Family Home
Details	1 ba · 945 sqft · built 1890
Lot Size	0.34 acres (14,800 sqft)
Owner	Individual Name on File
Last Sale	$41,000 (Sep 2012)
Tax Bill	$1,284 (2025)
Deeds & Mortgages	Jul 2014 Mortgage May 2016 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`23-02-405-007`

Property Details

APN / Parcel Number

Primary APN	`23-02-405-007`

Interior

Full Baths	1 Bath
Total Rooms	8 Rooms
Stories	1 Story
Building Area	945 sqft Living Area
1st Floor Area	350 sqft
Basement Area	262 sqft
Unfinished Basement	263 sqft
Flooring	Carpet
Interior Walls	Plaster

Exterior

Year Built	Built 1890
Effective Year Built	Effective 1890
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	14,800 sqft (0.34 acres)
Lot Dimensions	148 ft deep x 100 ft wide
Garage Type	Detached
Garage Area	960 sqft
Parking Spaces	4 Parking Spaces
Porch	Slab
Porch Area	70 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	609 E 10TH ST
City	ALTON
State	IA
Zip	51003-7765
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LS5-6-7-8 BLK 1 EAST ADD
Legal Subdivision	EAST ADDITION ALTON
Legal Block	1
Jurisdiction	SIOUX IA
Township / Civil Division	NASSAU
Census Block Group	3
Census Block	3012
Census Tract	70500

Owner

609 E 10th St is owned and occupied by an individual who bought it in September 2012.

Source: Sioux County records, as of September 1, 2026

Owner of Record	Individual Name on File
Mailing Address	609 E 10TH ST, ALTON, IA 51003-7765
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

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

Date	Document
Jul 29, 2014	Deed of Trust, Mortgage · Conventional Mortgage IOWA STATE BANK
May 10, 2016	Deed of Trust, Mortgage · Line of Credit IOWA STATE BANK
Sep 7, 2012	Legal Action/Court Order, Foreclosure · Conventional Mortgage IOWA STATE BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 7, 2012 · Amount on File
Deed Sale	Sep 7, 2012 · Amount on File
Deed Document Number	20126191
Deed Book / Page	2012 / 6191
Record Updated	Oct 29, 2026

July 2014: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SIOUX IA
Property Address	609 E 10TH ST, ALTON, IA 51003-7765
Transaction Type	Mortgage
Record Updated	Apr 3, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	2014/03166
Date	Jul 29, 2014
Book Page	2014/03166
Instrument	2014-03166

Lender

Name	IOWA STATE BANK
Type	Bank
Address	HULL, IA 51239

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

May 2016: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SIOUX IA
Property Address	609 E 10TH ST, ALTON, IA 51003-7765
Transaction Type	Mortgage
Record Updated	Apr 3, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	2016/01976
Date	May 10, 2016
Book Page	2016/01976
Instrument	2016-01976

Lender

Name	IOWA STATE BANK
Type	Bank
Address	HULL, IA 51239

Agreement

Type	Line of Credit
Amount	Amount on Record

September 2012: Legal Action/Court Order, Foreclosure

Document Type	Legal Action/Court Order
Jurisdiction	SIOUX IA
Recording Date	Sep 7, 2012
Property Address	609 E 10TH ST, ALTON, IA 51003-7765
Document Number	02012/6191
Book / Page	2012 / 6191
Instrument Date	Aug 28, 2012
Instrument	2012-06191
Transaction Type	Foreclosure
Record Updated	Apr 3, 2026

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$64.80
Amount Accuracy	Rounded by County

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	806 PARK ST, ALTON, IA 51003-8511

Mortgage

Document Number	0201206192
Date	Sep 7, 2012
Instrument	2012-06192

Lender

Name	IOWA STATE BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	121 Months
Due	Oct 1, 2022

Tax Assessment & Valuation

The 2025 property tax bill for 609 E 10th St was $1,284 with a homeowner's exemption, up 14.4% from the year before.

Source: Sioux County assessment roll, as of October 9, 2025

Property Jurisdictions

Type	Name
State	Iowa
Municipality	Alton City
County	Sioux County
Unified School District	MOC-Floyd Valley Community School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,284.00 (+14.44%) Homeowner's exemption	$101,630 Land $20,000 Building $81,630	$101,630 Land $20,000 Building $81,630
2024	$1,122.00
2023		$83,900 (+15.03%) Land $20,000 Building $63,900	$83,900 Land $20,000 Building $63,900
2022	$1,120.00 Homeowner's exemption	$72,940 Land $20,000 Building $52,940
2021			$72,940 Land $20,000 Building $52,940

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

Flood

FEMA maps place 609 E 10th St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective August 1, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone A, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	2 in force
Nearby Flood Claims	3 (2024)
Claims Outside the SFHA	1 of 3
Most Recent Claim	Jun 2024 · Severe Storms, Flooding, Straight-line Winds, And Tornadoes
Claims by Event	Severe Storms, Flooding, Straight-line Winds, And Tornadoes, Jun 2024 · 3 claims

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

Wildfire risk around 609 E 10th St is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 99.8% of the US · lower than 98.1% of Iowa
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None 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 System	ALTON MUNICIPAL WATER DEPARTMENT serves 1,248 people · EPA ID IA8403029
Water Source	Purchased groundwater from ORANGE CITY MUNICIPAL WATER DEPARTMENT
Last State Inspection	Dec 2025
Lead	Under 1 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 104 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Westel Systems Fiber	1,000 / 1,000
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Nextlink, Verizon.

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