420 S 12th St, Denison, IA 51442 Property Records

Crawford County property record for 420 S 12th St, Denison, IA 51442

Property Summary

Property TypeWarehouse, Storage
Details3,420 sqft · built 1960
Lot Size0.078 acres (3,398 sqft)
OwnerCompany Name on Record
Flood ZoneZone X (minimal risk)
APN1311379003

Property Details

APN / Parcel Number

Primary APN1311379003

Interior

Stories1 Story
Building Area3,420 sqft Gross Area

Exterior

Year BuiltBuilt 1960
Lot Area3,398 sqft (0.078 acres)
Total Buildings13 Buildings

Location & Zoning

Street Address420 S 12TH ST
CityDENISON
StateIA
Zip51442
Property CategoryIndustrial
Property TypeIndustrial > Warehouse, Storage
Legal DescriptionDEISON BLK 159 N 50' W 15' LOT 3 & N 50' LOT 4 & N 50' E 3' LOT 5
Legal Block159
Legal Lot Number3 4 & 5
JurisdictionCRAWFORD IA
Township / Civil DivisionDENISON
Census Block Group2
Census Block2087
Census Tract70402

Owner

Source: Crawford County records, as of October 9, 2025

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 RecordCompany Name on Record
Mailing Address(OLD COUNTY SHED)
OccupancyOwner Occupied
Owner TypeCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Record UpdatedJun 8, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateIowa
CountyCrawford County
MunicipalityDenison City
Unified School DistrictDenison Community School District (PK - 12)

Flood

Source: FEMA National Flood Hazard Layer, effective December 1, 2021 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 10 policies
Nearby Flood Policies10 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 RiskLow
lower than 99.1% of the US · lower than 91% of Iowa
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
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 SystemDENISON WATER SUPPLY
serves 9,381 people · EPA ID IA2424027
Water SourceGroundwater
Last State InspectionNov 2023
Lead1 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 103 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
BTC
Fiber
2,000 / 2,000
Nextlink
Fixed Wireless
1,000 / 1,000
Mediacom Xtream
Cable
1,000 / 50

May also be available: Verizon, Western Iowa Wireless.

Nearby Properties on S 12th St

Nearby Streets

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