521 20th St, Boone, IA 50036 Property Records

Boone County property record for 521 20th St, Boone, IA 50036

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 1,088 sqft · built 1979
Lot Size	0.22 acres (9,600 sqft)
Owner	Individual Name on Record
Last Sale	$114,875 (Mar 2015)
Tax Bill	$3,206 (2024)
Deeds & Mortgages	Dec 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`088426212182036`

Property Details

APN / Parcel Number

Primary APN	`088426212182036`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Half Baths	2 Half Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,088 sqft Living Area
Basement Area	1,088 sqft
Finished Basement	900 sqft
Game Room	Game Room
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1979
Exterior Material	Composition/Composite
Construction Type	Frame
Foundation Type	Concrete
Roof Type	Gable
Roof Material	Asphalt
Lot Area	9,600 sqft (0.22 acres)
Lot Dimensions	120 ft deep x 80 ft wide
Garage Type	Detached
Garage Area	1,008 sqft
Parking Spaces	4 Parking Spaces
Porch	Porch
Porch Area	52 sqft
Patio Area	261 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air
Heating Fuel	Gas

Location & Zoning

Street Address	521 20TH ST
City	BOONE
State	IA
Zip	50036-1226
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	INC
Legal Description	WALNUT HILL ADD W 80' OF LOTS 4 & 5 BLOCK 3 NE NW
Legal Range	26
Legal Township	84
Legal Section	21
Legal Subdivision	WALNUT HILL ADD
Legal Block	3
Legal Lot Number	4,5 5
Jurisdiction	BOONE IA
Township / Civil Division	DES MOINES
Census Block Group	2
Census Block	2007
Census Tract	20200

Owner

Source: Boone County records, as of October 3, 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 Record
Mailing Address	521 20TH ST, BOONE, IA 50036-1226
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 18, 2015 · Amount on Record
Deed Sale	Mar 18, 2015 · Amount on Record
Prior Sale	Mar 18, 2015 · Amount on Record
Deed Document Number	2015/0867
Deed Book / Page	2015 / 0867
Last Transfer Date	Dec 29, 2017
Transfer Doc	2017/5527
Record Updated	Jun 8, 2026

December 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOONE IA
Recording Date	Dec 29, 2017
Property Address	521 20TH ST, BOONE, IA 50036-1226
Document Number	2017/5527
Book / Page	2017 / 5527
Instrument Date	Dec 21, 2017
Instrument	175527
Transaction Type	Transfer
Record Updated	Oct 11, 2021

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	521 20TH ST, BOONE, IA 50036-1226

Mortgage

Document Number	2017/5528
Date	Dec 29, 2017
Book Page	2017/5528
Instrument	175528

Lender

Name	PEOPLES TRUST & SAVINGS BANK
Type	Bank
Address	WAUKEE, IA 50263

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2048

Tax Assessment & Valuation

Source: Boone County assessment roll, as of May 1, 2025

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$198,250 (+7.56%) Land $30,910 Building $167,340	$198,250 (+7.56%) Land $30,910 Building $167,340
2024	$3,206.00 (+9.64%)
2023		$184,320 Land $22,080 Building $162,240	$184,320 Land $22,080 Building $162,240
2022	$2,924.00

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 October 20, 2021

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

Values are read at the parcel center point; 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	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.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	XENIA RWD (BOONE) private · serves 4,975 people · EPA ID IA0844006
Water Source	Purchased groundwater influenced by surface water from several systems
Last State Inspection	Sep 2024
Lead	Under 1 ppb (2023–2025) 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 341 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ogden Telephone Company Fiber	1,000 / 1,000
Mediacom Xtream Cable	1,000 / 50
GigFire Fixed Wireless	150 / 130
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Verizon.

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