Clark County Auditor Property Search (Ohio)

by
Clark County Ohio • Auditor, parcel, GIS, tax and deed lookup

Search Clark County Property Records With the Official Auditor Tools

Clark County property lookup is easiest when you start with the Auditor’s property search, then move to the Treasurer, Recorder or Tax Map office only when your question belongs there.

Use the Auditor search for owner, address, parcel, sales, tax estimator and valuation research. Use Tax Map for deed/survey review. Use the Treasurer for tax bills and due dates. Use Recorder search for deeds and recorded documents.

Open Auditor Website Open Property Search Start With Steps

Fast answer: open the official Clark County Auditor Property Search. Use Owner Name, Parcel Number, or Address Search for one property. Use Advanced Search when you need sales criteria, tax district, school district, township or other location filters.

Insider shortcut: if you are researching value, do not stop at one parcel. Open Sales Report, Valid Sales List and Tax Estimator. These tools answer the real buyer/homeowner questions better than a basic owner-name search alone.

Property search Auditor map Online GIS Recorder search

Use the Correct Clark County Property Tool

The fastest path is not always the same page. Pick the office based on the record you need.

Need
Use
Click / do this
Official link
Owner, parcel, address, value, sales filters
Auditor Property Search
Use Basic for one parcel or Advanced for multi-criteria research.
Open search
Parcel map, tax map, GIS view
Auditor Map / Online GIS
Use map tools for location context; verify legal boundaries separately.
Open GIS
Deed review, survey, legal description, plats
Tax Map Department
Use Tax Map for deed transfer review, surveys, legal descriptions and plats.
Tax Map
Tax bill, due date, penalty, payment
Treasurer
Use Property Tax and Online Payments pages.
Property Tax
Deed, mortgage, recorded document
Recorder Official Record Search
Search grantor/grantee, subdivision, document type or document number.
Recorder search

Micro Step-by-Step: Search a Clark County Property

Open the official Auditor search

Go to clarkcountyauditor.org/Search. This is the official Auditor property search, not a paid third-party lookup.

Use Basic first

For one property, search by Owner Name, Parcel Number, or House # + Street Name. Keep the first search simple.

Use Advanced for research

Advanced search supports sales date, sale price, buyer, seller, valid sale, tax districts and location criteria. Use it for comps, not simple lookup.

Open the matching parcel

Check parcel number, owner, address, school/tax district, property class, value, sales, tax details and map link before saving the record.

Use Auditor tools for deeper answers

Use Sales Report, Tax Estimator, Delinquency Report, and Conveyance Fee Calculator when the single parcel page is not enough.

Move to the correct office

Use Treasurer for payment, Recorder for deeds, Tax Map for deed/survey review, and Board of Revision for market-value complaints.

What to Type in Clark County Property Search

🔢

Parcel number

  • Best search if you have a tax bill, deed, map result or prior record.
  • Copy the number exactly.
  • Use parcel number when calling Auditor, Treasurer, Tax Map or Recorder.
  • If a split or transfer happened recently, search by owner/address too.
🏠

Address

  • Start with house number and street name only.
  • Leave out punctuation, apartment/unit number and ZIP code first.
  • Use direction abbreviation only if the simple search fails.
  • Use map/GIS if the property is rural or address wording is unclear.
👤

Owner name

  • The search page uses owner format “Last First.”
  • Try last name only before full name.
  • For LLC, trust or estate, search the most unique word.
  • Check Recorder records if the sale was recent.

What the Clark County Property Record Helps You Check

Record item
Why it matters
Best next step
Parcel number
Best identifier for Auditor, Treasurer, Tax Map and Recorder follow-up.
Copy it before paying taxes, checking deeds or calling an office.
Owner and mailing address
Shows taxable owner and where notices may be mailed.
If ownership looks outdated, check Recorder records.
Tax district and school district
Clark County advanced search lists many tax districts tied to townships, cities and school districts.
Use this when comparing Springfield, New Carlisle, Enon, South Vienna, Bethel, Green, Moorefield or other local areas.
Market/appraised value
Useful for tax estimator and value-review questions.
Use Sales Report and valid sales before filing Board of Revision.
Tax history / current tax
Helps estimate what the property owes and whether reductions appear.
Use Treasurer page for due-date, penalty or payment questions.
CAUV / Homestead / Owner Occupancy
These can change how taxes appear or whether reductions apply.
Use official Auditor program pages and forms if a credit seems missing.

Clark County 2026 Tax Due Dates, Penalty Windows and Payment Help

1️⃣

First half due

The Treasurer lists the first-half due date as February 27, 2026.

2️⃣

Second half due

The Treasurer lists the second-half due date as August 7, 2026.

⚠️

Penalty windows

First-half penalties begin after February 27. Second-half penalties begin after August 7, with 5% and 10% windows listed by the Treasurer.

☎️

Tax bill help

Call the Treasurer at 937-521-1832 for tax bill errors, payment questions or missing bill issues.

Important payment tip: Clark County says tax bills are mailed 20–25 days before the due date, and failure to receive a tax bill does not remove the taxpayer’s obligation or mandatory penalties. Check the Treasurer page before the deadline if your bill is missing.
Property Tax page Pay bills online Real estate tax payments

Sales Report, Delinquency Report, Tax Estimator and Conveyance Calculator

📊

Sales Report

Use for comparable-sale research. The report can show sale counts, average price, median, ranges and export options.

Open Sales Report
📋

Valid Sales List

Use date ranges when you want recent valid sales without manually opening every nearby parcel.

Open Valid Sales List
🧮

Tax Estimator

The 2025 Tax Estimator estimates 2025 property taxes due and payable in 2026.

Open Tax Estimator
💵

Conveyance Calculator

Use when estimating transfer cost. The calculator includes parcel transfer fee.

Open calculator
Buyer/realtor tip: If you are comparing a Springfield-area property, use Sales Report plus Advanced Search by tax district or school district. One isolated sale rarely tells the full market-value story.

Clark County Tax Map and GIS: Deeds, Surveys, Plats and Parcel Maps

📐

Tax Map reviews

The Tax Map Department reviews and approves existing deeds submitted for transfer, new surveys, legal descriptions, annexations, condominium plats and subdivision plats.

🗺️

Records maintained

The office maintains records and parcel maps used for conveyances and tax purposes, including old road records, archived tax maps and historical surveys.

☎️

Tax Map contact

Tax Map is at the A.B. Graham Building, 31 N Limestone St, Springfield. Phone: 937-521-1820. Hours: Monday–Friday, 8:00–4:30.

Boundary warning: GIS is useful for visual research, but deed transfer, survey, legal description and plat issues should go through Tax Map and recorded documents. Do not use a map screenshot as legal boundary proof.
Tax Map Department Online GIS Clark County GeoHub

Deeds, Mortgages and Clark County Recorder Records

Need
Use
What to know
Official link
Deed, mortgage, recorded document
Clark County Recorder Official Record Search
Search real property documents by grantor/grantee, subdivision, document type or document number.
Open Recorder search
Index-only search
Search Index Only
Use when you want indexed information and do not need full-text OCR searching.
Search index
Full text search
Search Index & Full Text
Use when you need to search document contents, not just indexed fields.
Search full text
Deed tip: If the Auditor owner looks old after a recent sale, check Recorder first. Deed recording and Auditor display updates may not feel instant to a user checking online.

Homestead, Owner Occupancy and CAUV

🏡

Homestead Exemption

For current applications, Clark County says 2025 Ohio Modified Adjusted Gross Income cannot exceed $41,000. Applications are filed with the Auditor after January 1 and on or before December 31.

Homestead page
👤

Owner Occupancy Credit

You must own and occupy the home as your primary residence on January 1 of the year you file. A homeowner and spouse generally get this reduction on only one home.

Owner Occupancy page
🌾

CAUV Program

CAUV generally applies to agricultural land of 10+ acres used agriculturally for the last three years. Smaller tracts may qualify if average or expected gross agricultural income is $2,500+.

CAUV page
Credit-check tip: Search the parcel and review the tax section before assuming a reduction is active. Homestead, Owner Occupancy and CAUV are valuable, but each has filing rules and eligibility details.
Auditor forms Homestead CAUV

Board of Revision: Challenge Value With Evidence

📅

Filing season

The Auditor homepage says Board of Revision applications are accepted between January and March.

⚖️

Risk and burden

The BOR page says the Board can raise as well as lower 100% market value, and the burden of proof is on the property owner.

📣

Hearing notice

If scheduled for a BOR hearing, the page says the owner will be notified of date, time and location at least 20 days before the scheduled date.

Appeal tip: Do not file only because taxes feel high. Build a value case using recent valid sales, photos, appraisal, condition evidence, incorrect square footage, sale contract or repair estimates.
Board of Revision BOR forms Sales evidence

If Clark County Property Search Shows No Result

Problem
Likely reason
Fix
Owner name fails
LLC, trust, estate, name order, spelling or recent transfer.
Use last name only or one business keyword, then try address or parcel number.
Address fails
Street direction, suffix, punctuation, unit number or rural address format.
Use house number and street name only, then try map/GIS.
Parcel number fails
Old parcel number, split, combination or formatting issue.
Search by owner/address, then call Auditor or Tax Map with the result.
Need deed proof
Auditor search is not the same as Recorder document search.
Use Recorder Official Record Search by grantor/grantee, subdivision, doc type or doc number.
Tax bill seems wrong
Mailing address, special assessment, penalty, interest, escrow or missing-bill issue.
Call Treasurer at 937-521-1832 and review the full bill, including the reverse side.

Video Note: No Verified YouTube Embed Added

I did not embed a YouTube video because I could not verify a relevant Clark County Ohio Auditor property-search tutorial with safe upload date, thumbnail URL and reliable video metadata. For this page, official search links, Tax Map review rules, Treasurer due dates and micro-steps are more useful than an unrelated video.

Use official property search Read Tax Map guidance

Clark County Auditor Office Google Map

Use this map for in-person Auditor help at 31 North Limestone Street, Springfield, Ohio 45502. The Auditor office hours are listed as Monday–Friday, 8:00 a.m.–4:30 p.m.

Bring this

Parcel number, address, owner name, tax bill, deed reference, screenshots and any sales/value evidence.

Use Auditor for

Property search, values, Homestead, Owner Occupancy, CAUV, sales reports, tax estimator and BOR forms.

Use other offices for

Treasurer handles tax payment. Recorder handles recorded documents. Tax Map handles deed/survey/legal-description review.

Clark County Auditor Property Search FAQ

What is the official Clark County Auditor property search website?

Use clarkcountyauditor.org/Search. The official search page supports owner name, parcel number, house number, street direction, street name, street type and advanced search filters.

How do I search Clark County property by owner name?

Open the Auditor Search page and use the Owner Name field in Last First format. Try last name only first, especially for trusts, estates, LLCs or names with initials.

Can I search Clark County property by parcel number?

Yes. Parcel number is usually the most precise method. Use the number from a tax bill, deed, GIS result or prior Auditor record.

Can I search Clark County property by address?

Yes. Use the Address Search fields. Start with house number and street name, then add direction or street type only if the first search fails.

What is the Clark County Auditor phone number?

The Clark County Auditor phone number is 937-521-1860. The office is at 31 N Limestone St, Springfield, Ohio 45502.

What are Clark County 2026 property tax due dates?

The Treasurer lists first-half taxes due February 27, 2026 and second-half taxes due August 7, 2026.

What happens if I do not receive a Clark County tax bill?

The Treasurer says failure to receive a tax bill does not remove the obligation to pay or the mandatory penalties and interest. Call the Treasurer at 937-521-1832 if the bill is missing or wrong.

Where do I search Clark County deeds?

Use the Clark County Recorder Official Record Search. It allows searching real property records by grantor/grantee, subdivision, document type or document number.

What does Clark County Tax Map do?

The Tax Map Department reviews deeds submitted for transfer, new surveys, legal descriptions, annexations, condominium plats and subdivision plats, and maintains parcel maps used for conveyances and tax purposes.

How do I challenge a Clark County property value?

Use the Board of Revision process. Applications are accepted between January and March, and the burden of proof is on the property owner. The Board can raise as well as lower value.

Ohio Auditor Tools · Tax Year 2026

10 Ohio Property Tax Calculators & Auditor Tools

Built specifically for Ohio's 35% assessment ratio, current DTE forms, and 2026 Homestead, Owner-Occupancy, CAUV, Conveyance Fee, and Board of Revision rules. Every number reflects verified Ohio Department of Taxation amounts.

Homestead: $29,000 Enhanced Vet: $58,000 OAGI limit: $41,000 Assessment: 35% of market BOR filing: Free · DTE 1

Annual Tax Bill Estimator

OHIO

Applies Ohio's 35% assessment ratio plus your county's effective millage tier — the actual math your auditor uses.

Pick a county tier and enter your market value.

Homestead Reduction Calculator

DTE 105A

2026 Ohio Homestead: $29,000 general or $58,000 enhanced (100% disabled vet, KIA spouse). OAGI under $41,000 required for non-veteran applicants.

Pick your situation and enter your home value.

Owner-Occupancy & Non-Business Credits

DTE 105C

Every Ohio owner-occupied home qualifies for the 2.5% Owner-Occupancy Credit plus the automatic 10% Non-Business Credit. Most owners don't realize these stack.

Enter your annual tax to see both credit amounts.

Conveyance Fee Calculator

ORC 322

When you sell or transfer Ohio property, the auditor collects $1 state + up to $3 county per $1,000, plus $0.50 per parcel. Counties choose their rate.

Enter sale price and pick your county rate.

CAUV Agricultural Savings

DTE 109

Ohio's Current Agricultural Use Value cuts taxable value dramatically for farmland (10+ acres, or smaller with $2,500+ annual gross income).

Enter both market and CAUV values to see savings.

Mill Rate Converter

Ohio tax rates appear three ways on auditor sites: mills, percent, or dollars per $1,000. Convert between them instantly.

Enter a rate to see all three forms.

Parcel Number Cleaner

Ohio's 88 counties each format parcels differently — Franklin uses 010-123456-00, Cuyahoga uses 001-23-456, Hamilton uses 100-0001-0001-00. Auto-detects.

Paste any Ohio county parcel to format it.

35% Ratio Sanity Check

Ohio law sets taxable value at 35% of market value. If yours is significantly higher, you're a strong BOR appeal candidate.

Enter both values to compare against Ohio's 35% target.

BOR Appeal Savings

DTE 1

A successful Board of Revision complaint typically cuts your value 10–20%. Filing is free and stays in effect until the next reappraisal.

Enter your tax bill and reduction estimate.

BOR Deadline Countdown

MAR 31

Ohio's statutory Board of Revision filing deadline is March 31 for the prior tax year. Miss it and you wait until next year — no extensions.

Set your deadline to start the countdown.

Verify with the official Ohio source

These calculators use the verified 2026 Ohio Department of Taxation amounts and statutory rules. For your exact bill, exemption status, and county-specific deadlines, always confirm with your county auditor and the Ohio Revised Code:

Ohio Dept. of Taxation — Real Property DTE Forms (105A, 105C, 1, 109) ORC 5715 — Board of Revision ORC 5713 — Taxable Real Property ORC 322.02 — Conveyance Fee ORC 319.54(F)(3) — State Fee ORC 5713.30 — CAUV tax.ohio.gov — Main Portal

Estimates use Ohio's 35% statutory assessment ratio and effective tax rate tiers averaged across major Ohio counties. Your actual bill depends on local school levies, voted millage, inside vs. outside millage splits, House Bill 920 reduction factors (HB 920), and special assessments. The 2026 Homestead general amount ($29,000) and enhanced amount ($58,000) reflect HB 187 inflation indexing — your county auditor's office may show slightly different transitional figures. Nothing here is legal or tax advice. CountyAuditors.org is an independent informational directory, not affiliated with any county government.

Leave a Comment