20554 170th St, Allison, IA 50602 Property Records

Butler County property record for 20554 170th St, Allison, IA 50602

Property Summary

Property Type	Single Family Home
Details	4 bd · 1 ba · 1,523 sqft · built 1954
Lot Size	6.93 acres (301,871 sqft)
Owner	2 Individual Names on File
Last Sale	$215,000 (Nov 2024)
Tax Bill	$1,954 (2025)
Deeds & Mortgages	May 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`0611200044`

Property Details

APN / Parcel Number

Primary APN	`0611200044`

Interior

Bedrooms	4 Beds
Full Baths	1 Bath
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,523 sqft Living Area
Gross Area	896 sqft
Basement Area	896 sqft
Unfinished Basement	896 sqft
Flooring	Hardwood
Interior Walls	Plaster

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1954
Exterior Material	Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Slate
Lot Area	301,871 sqft (6.93 acres)
Garage Type	Detached
Garage Area	560 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Porch
Porch Area	80 sqft
Shed	1 Shed
Shed Area	80 sqft
Poultry House	768 sqft
Utility Building	960 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Septic
Water Source	Well

Location & Zoning

Street Address	20554 170TH ST
City	ALLISON
State	IA
Zip	50602-9405
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	PCL B NW NE 11 92 17
Legal Range	17W
Legal Township	92N
Legal Section	11
Jurisdiction	BUTLER IA
Township / Civil Division	WEST POINT
Census Block Group	1
Census Block	1055
Census Tract	70300

Owner

20554 170th St is owned and occupied by two individuals who bought it in November 2024.

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

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

Owner of Record	2 Individual Names on File
Mailing Address	20554 170TH ST, ALLISON, IA 50602-9405
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 7, 2024 · Amount on File
Deed Sale	Nov 7, 2024 · Amount on File
Prior Sale	Jan 26, 2016 · Amount on File
Deed Document Number	20242105
Record Updated	Oct 29, 2026

May 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BUTLER IA
Recording Date	May 5, 2021
Property Address	20554 170TH ST, ALLISON, IA 50602-9405
Document Number	0020211455
Map Reference	BK K PG 182
Instrument Date	Apr 30, 2021
Instrument	2021-1455
Transaction Type	Transfer
Record Updated	Apr 30, 2026

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$267.20
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20554 170TH ST, ALLISON, IA 50602-9405

Mortgage

Document Number	0020211456
Date	May 5, 2021
Instrument	2021-1456

Lender

Name	FIRST BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	May 1, 2051

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2025 property tax bill for 20554 170th St was $1,954 with a homeowner's exemption, up 26.2% from the year before.

Source: Butler County assessment roll, as of April 30, 2026

Property Jurisdictions

Type	Name
State	Iowa
County	Butler County
Unified School District	North Butler Community School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,954.00 (+26.23%)	$192,900 Land $68,510 Building $124,390	$192,900 Land $68,510 Building $124,390
2024	$1,548.00
2023		$144,240 (+9.18%) Land $37,790 Building $106,450	$144,240 Land $37,790 Building $106,450
2022	$1,698.00	$132,110 Land $37,790 Building $94,320
2021			$132,110 Land $37,790 Building $94,320

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

Flood

FEMA maps place 20554 170th 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 December 16, 2020 · 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	4 in force
Nearby Flood Claims	1 (2008)
Most Recent Claim	Jun 2008 · Severe Storms, Tornadoes, And Flooding

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 20554 170th 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 97% of the US · lower than 76% of Iowa
Wildfire Likelihood	Under 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 2 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Dumont Telephone Company Fiber	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on 170th St

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