Median estimated market value for properties in this county.
AssessorSearch county dataDelaware County, OH
Delaware County, OH 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 Delaware County, Ohio. Search an address or APN, then jump to official county sources or property tax and value data.
Search a Delaware County address or APN
Official sources
Delaware 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.
| Record type | Official source | Notes |
|---|---|---|
| Assessed values | Delaware County Auditor Real Estate Dataauditor.co.delaware.oh.us/real-estate-data-property-search/ |
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| Deeds and recorded documents | Delaware County Recorder Document Searchdelaware.dts-central-oh.com/PaxWorld/ |
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| Property taxes | Delaware County Treasurer Tax Searchwww.co.delaware.oh.us/tb/search.asp |
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| GIS and parcel maps | Delaware County GIS Portalgis.co.delaware.oh.us |
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| Permits and building records | Delaware County Building Safety Public Portalaccessdelawarecounty.org/etrakit/dbs/Default.asp |
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| Zoning and land use | Delaware County Regional Planning Commission Zoning Mapexperience.arcgis.com/experience/9c5702c2db9e441587fcd1d8a3537585/ |
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County data
Delaware 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 assessed value from county assessment records when available.
AssessorSearch county dataMedian annual property tax amount from indexed tax records when available.
AssessorSearch county dataMedian effective property tax rate calculated from annual tax and value fields.
AssessorSearch county dataCity property data
Top city rollups for estimated value, assessed value, property tax rate, and tax amount.
| City | Median estimated value | Median assessed value | Median effective property tax rate | Median tax amount |
|---|---|---|---|---|
| Delaware | $397,426 | $113,120 | 1.43% | $5,553 |
| Powell | $592,568 | $164,750 | 1.56% | $9,093 |
| Lewis Center | $508,268 | $144,070 | 1.59% | $8,058 |
| Westerville | $544,154 | $152,430 | 1.52% | $8,190 |
| Sunbury | $475,896 | $133,110 | 1.12% | $5,476 |
| Galena | $651,944 | $181,930 | 1.38% | $9,022 |
| Dublin | $753,286 | $210,460 | 1.57% | $11,814 |
| Ostrander | $488,055 | $134,740 | 0.93% | $4,563 |
| Columbus | $337,868 | $89,220 | 1.48% | $4,836 |
| Ashley | $257,127 | $58,140 | 0.89% | $2,341 |
FAQ
Delaware County property records FAQ
Common questions about assessor, deed, tax, GIS, and permit records.
Where can I search Delaware County property records by address?
Use the official Delaware County Auditor Real Estate Data to search Delaware County property records by address or parcel number. Use AssessorSearch property search as a free, easy-to-use option to search Delaware County by address or APN.
How do I find the owners of Delaware County properties?
Use the official Delaware County Auditor Real Estate Data for county ownership and parcel records when owner names are available online. Use AssessorSearch property search as a free, easy-to-use option to look up Delaware County properties by address or APN.
Where can I verify assessed value in Delaware County?
Use the official Delaware County Auditor Real Estate Data for assessed values, parcel details, exemptions, and property characteristics when those records are available online.
Where can I look up Delaware County property tax bills or payments?
Use the official Delaware County Treasurer Tax Search for property tax bills, payment history, due dates, or tax collector records.
Where can I find deeds or recorded documents in Delaware County?
Use the official Delaware County Recorder Document Search 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 Delaware County?
Use the official Delaware County GIS Portal for parcel maps, map layers, boundaries, and GIS context. GIS maps should be treated as reference tools, not legal surveys.
Where can I search permits or zoning in Delaware County?
Use Delaware County Building Safety Public Portal for permits and Delaware County Regional Planning Commission Zoning Map for zoning or land-use records. City properties may require city-specific permit or planning portals.
Can I build a list of Delaware County property owners?
Use Affix by AssessorSearch for county property owner lists, filters, exports, skip tracing, and outreach workflows.
Related counties
More Ohio property records
Use related county pages when researching nearby property records or comparing official source patterns.