1. Home
  2. Iowa
  3. Benton County
  4. Keystone
  5. 4th Ave

210 4th Ave, Keystone, IA 52249 Property Records

Benton County property record for 210 4th Ave, Keystone, IA 52249

Property Summary

Property TypeSingle Family Home
Details2 bd · 2 ba · 1,180 sqft · built 1959
Lot Size0.156 acres (6,816 sqft)
OwnerIndividual Name on File
Last Sale$24,500 (May 2018)
Tax Bill$544 (2024)
Deeds & MortgagesMay 2018 Sale
Feb 2018 Transfer
Flood ZoneZone X (minimal risk)
APN09002500

Property Details

APN / Parcel Number

Primary APN09002500

Interior

Bedrooms2 Beds
Full Baths2 Baths
Total Rooms5 Rooms
Stories1 Story
Building Area1,180 sqft Living Area
Basement Area1,180 sqft
Finished Basement800 sqft
Game RoomGame Room
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1959
Exterior MaterialComposition/Composite
Construction TypeFrame
Foundation TypeBlock
Roof TypeGable
Roof MaterialAsphalt
Lot Area6,816 sqft (0.156 acres)
Lot Dimensions142 ft deep x 48 ft wide

Utilities, Heating & Cooling

Cooling SystemNone
Heating SystemHot Water
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address210 4TH AVE
CityKEYSTONE
StateIA
Zip52249-9512
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionHAMANNS ADD S 40' LOT 11 & N 8' LOT 10 BLK 3
Legal SubdivisionHAMMANS
Legal Block3
Legal Lot Number10,11
JurisdictionBENTON IA
Township / Civil DivisionKANE
Census Block Group3
Census Block3055
Census Tract960600

Owner

Source: Benton County records · APN 09002500

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 RecordIndividual Name on File
Mailing Address6475 BENTON LINN RD LOT 1, 1, PALO, IA 52324-9401
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
May 23, 2018Warranty Deed, Transfer
Feb 09, 2018Quit Claim Deed, Transfer
Quitclaim

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleMay 23, 2018 · Amount on Record
Deed SaleMay 23, 2018 · Amount on Record
Prior SaleFeb 09, 2018
Deed Document Number0000018-1108
Deed Book / Page18 / 1108
Record UpdatedJun 08, 2026

May 2018: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionBENTON IA
Recording DateMay 23, 2018
Property Address210 4TH AVE, KEYSTONE, IA 52249-9512
Document Number18/1108
Book / Page18 / 1108
Instrument DateMay 08, 2018
Instrument0000018-1108
Transaction TypeTransfer
Record UpdatedOct 01, 2021

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address6475, PALO, IA 52324

February 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionBENTON IA
Recording DateFeb 09, 2018
Property Address210 4TH AVE, KEYSTONE, IA 52249-9512
Document Number18/234
Book / Page18 / 234
Instrument DateJan 31, 2018
InstrumentE18-0234
Transaction TypeTransfer
Record UpdatedOct 01, 2021

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateIowa
CountyBenton County
MunicipalityKeystone City
Unified School DistrictBenton 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.

YearTax BillAssessed ValueAssessed Market Value
2025$46,200 (+1.76%) Land $13,700 Building $32,500$46,200 (+1.76%) Land $13,700 Building $32,500
2024$544.00 (+17.24%)
2023$45,400 (+31.21%) Land $13,500 Building $31,900$45,400 (+31.21%) Land $13,500 Building $31,900
2022$464.00$34,600 Land $10,800 Building $23,800
2021$34,600 Land $10,800 Building $23,800

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Benton County (19011C), updated September 22, 2023 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Wildfire

Wildfire RiskNot rated
no burnable land within ember reach

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

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 212 locations within half a mile · Last verified October 2026

ProviderMax Down / Up (Mbps)
Verizon
Fixed Wireless		300 / 20
Starlink
Satellite		280 / 30
Keystone Farmers Cooperative Telephone Company
Fiber		250 / 250
LTD Broadband
Fixed Wireless		150 / 130
T-Mobile USA
Fixed Wireless		100 / 20

Drinking Water

Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026

Water SystemKEYSTONE WATER SUPPLY
serves 599 people
Water SourceGroundwater
Last State InspectionMar 2026
Lead6 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityTreatment failure
resolved · May 2021
Nitrite
resolved · Apr 2021
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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.

Nearby Properties on 4th Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures