Monona County, IA

Monona County, IA assessor property search and records

Use this county guide to find official assessor property search resources, recorder and deed links, tax records, GIS parcel maps, permits, and property data insights for Monona County, Iowa. Search an address or APN, then jump to official county sources or property tax and value data.

Official sources

Monona County assessor, recorder, tax, and parcel map sources

Use this table to find the official county source for assessor property search, recorded documents, property tax, GIS parcel maps, permits, and zoning records.

Monona County official assessor, tax, deed, GIS, permit, and land-use sources
Record typeOfficial sourceNotes
Assessed valuesMonona County Assessor Property Searchmonona.iowaassessors.com/search.php
  • Official property record cards and assessment data.
Deeds and recorded documentsIowa Land Records Portaliowalandrecords.org/portal/
  • Statewide portal for recorded real estate documents in Iowa. Requires user registration.
Property taxesMonona County Property Tax Payment Portalwww.iowatreasurers.org/index.php
  • Official portal for property tax information and online payments via Iowa Treasurers website.
GIS and parcel mapsMonona County GIS Mappingportico.mygisonline.com/html5/
  • Interactive parcel map. Maps are for informational purposes and not legal surveys.
Permits and building recordsMonona County Environmental Health & Zoning Permitsmononacountyiowa.gov/environmental_health_zoning/common_forms/
  • Permit applications for construction, septic, and wells. Required for unincorporated areas and some city-limit projects.
Zoning and land useMonona County Zoning Mapsmononacountyiowa.gov/environmental_health_zoning/maps/
  • Zoning maps provided for informational purposes. Confirm specific property zoning with the Zoning Administrator.
County data

Monona County tax rates and property values

County and city-level rollups from AssessorSearch indexed property data. Use these values as directional context, then verify parcel-specific details with the official county sources above.

Median estimated value$146,357

Median estimated market value for properties in this county.

AssessorSearch county data
Median assessed value$94,738

Median assessed value from county assessment records when available.

AssessorSearch county data
Median annual property tax$1,054

Median annual property tax amount from indexed tax records when available.

AssessorSearch county data
Median effective property tax rate0.82%

Median effective property tax rate calculated from annual tax and value fields.

AssessorSearch county data

City property data

Top city rollups for estimated value, assessed value, property tax rate, and tax amount.

Monona County city-level property value and tax-rate rollups
CityMedian estimated valueMedian assessed valueMedian effective property tax rateMedian tax amount
Onawa$154,946$109,8830.87%$1,212
Mapleton$140,690$101,3300.96%$1,268
Whiting$159,307$120,5720.87%$1,356
Ute$118,885$66,8320.53%$512
Castana$113,625$38,7150.57%$560
Moorhead$122,040$63,5990.61%$753
Soldier$142,232$51,7760.60%$616
Blencoe$142,593$66,1190.89%$846
Turin$124,048$59,8820.59%$678
Sloan$268,193$194,2330.90%$1,670
FAQ

Monona County property records FAQ

Common questions about assessor, deed, tax, GIS, and permit records.

Where can I verify assessed value in Monona County?

Use the official Monona County Assessor Property Search for assessed values, parcel details, exemptions, and property characteristics when those records are available online.

Where can I find deeds or recorded documents in Monona County?

Use the official Iowa Land Records Portal for deeds, mortgages, liens, plats, and other recorded documents. These records are usually separate from assessor property-value records.

Where can I view parcel maps or GIS data in Monona County?

Use the official Monona County GIS Mapping for parcel maps, map layers, boundaries, and GIS context. GIS maps should be treated as reference tools, not legal surveys.

Can I build a list of Monona County property owners?

Use Affix by AssessorSearch for county property owner lists, filters, exports, skip tracing, and outreach workflows.

Related counties

More Iowa property records

Use related county pages when researching nearby property records or comparing official source patterns.