Guernsey County Property Search, Tax Records, GIS Maps and Auditor Services
Need to check a property’s value in Cambridge, find a parcel near Byesville, or understand your Guernsey County tax bill? You can do most of the research online without visiting a county office.
This guide shows you how to find property ownership information, search by address or parcel number, check tax records, compare recent sales, open GIS maps, apply for property tax reductions and challenge an assessment. It also explains which office handles each task, so you can avoid unnecessary calls and paperwork.
Cory Johnson
740-432-9243
627 Wheeling Avenue, Suite 301, Cambridge, OH 43725
Monday–Friday, 8:00 a.m.–4:00 p.m.
Official county website: Guernsey County Auditor. This independent guide is not operated by the county government.
Start With the Correct Guernsey County Office
One common source of confusion is that several county offices work with the same property but handle different responsibilities. The Auditor determines property values and maintains tax-related records. The Treasurer collects property taxes. Recorded deeds and mortgages are handled by the Recorder.
| What you need | Correct office | What to do |
|---|---|---|
| Owner, address or parcel search | Auditor | Open property search |
| Tax bill, balance or payment | Treasurer | Check the tax account |
| Parcel boundaries or maps | County GIS / Auditor | Open county GIS information |
| Deeds, mortgages or liens | Recorder | Use the Recorder link on the county website |
| Tax reductions, CAUV or value appeals | Auditor / Board of Revision | Review official applications |
Quick advice: If you only know a street address, start with the Auditor’s property search. Once you find the correct parcel number, use it when checking tax payments, maps or other records.
How to Search Guernsey County Auditor Property Records
The official Guernsey County property database supports searches by owner name, parcel number, address and manufactured-home information. It also offers advanced search fields for sales, location and building characteristics.
Search by owner name
- Visit the official Guernsey County Auditor search page.
- Find the field labeled Owner Name (Last First).
- Enter the surname first. Add the given name only if you need to narrow the results.
- Select Owner Search and review matching parcels.
- Choose the correct result by comparing the property address, owner and parcel number.
If the name produces no result, try a shorter search. A property may be registered under a spouse, trust, estate, company or other legal entity.
Search by property address
Address search is useful if you want to check your house in Cambridge, a property in Byesville or land elsewhere in Guernsey County.
- Open the same official search page.
- Find the address fields: House #, Direction (Abbv), Street Name and Street Type (Abbv).
- Enter the house number and street name. Use directional and street-type fields if needed.
- Run Address Search.
- Open the correct property and confirm the tax district and parcel number.
If a complete address fails, remove unnecessary abbreviations and try only the house number and street name. Rural addresses can also be difficult to match if the record uses a different road-name format.
Search by parcel number
A parcel number is normally the easiest way to match one specific property. You can often find it on a tax bill, a prior property record or a deed-related document.
- Find the Parcel Number field on the search page.
- Enter the recorded identifier as accurately as possible.
- Select Parcel Search.
- Confirm the address, ownership and parcel characteristics before using the information.
Advanced search for properties and comparable sales
The county’s advanced search includes filters that are particularly useful for buyers, agents, appraisers and researchers.
Sales information
Search using sale-date ranges, prices, buyer or seller names, and the valid-sale category.
Location filters
Narrow results by township, school district, tax district or neighborhood.
Land characteristics
Find parcels using acreage ranges and land property classifications.
Residential features
Filter by year built, living area, bedrooms and full or half bathrooms.
Manufactured-home search
The official search page includes separate fields for Registration Number, Park Name and Lot Number. Use these when looking up a manufactured home rather than an ordinary real-estate parcel.
Do not assume a manufactured home and the land beneath it share one tax account. The property’s legal classification determines which records and tax rules apply.
Understanding Guernsey County Property Values and Tax Records
A parcel record can contain several different values and classifications. Knowing what those fields mean helps you understand whether a number is an assessment, a sale price or a tax-related calculation.
| Information | Meaning | Why it matters |
|---|---|---|
| Parcel number | County’s property identifier | Helps match the same property across county systems. |
| Owner name | Owner shown in the assessment database | Useful for research but not a substitute for recorded title documents. |
| Land value | Appraised value of the land | May differ from the value assigned to improvements. |
| Improvement value | Value attributed to buildings and taxable improvements | Incorrect building details may affect valuation. |
| Assessed value | Tax assessment derived under Ohio rules | Used with tax rates and applicable adjustments to calculate taxes. |
| Tax district | Applicable local taxing jurisdictions | Different districts may have different levies and tax rates. |
| Sales history | Recorded transfer activity | Helps evaluate past transactions and comparable sales. |
Market value is not the same as your annual property tax
Ohio generally assesses taxable real estate at 35% of its appraised value. For example, a property valued at $180,000 would have a general assessed value of $63,000 before applicable adjustments.
That does not mean the owner pays 35% of the home’s value in taxes. The actual bill depends on effective tax rates, levies, reductions, credits and any additional assessments.
Why property values change
Ohio generally requires a countywide reappraisal every six years and a valuation update three years later. The Guernsey County Auditor explains that these reviews are part of the office’s tax-assessment responsibilities.
A change in value may reflect area sales trends, land characteristics, building information, new construction or other appraisal factors.
If the record lists the wrong living area, building type, acreage or another important characteristic, contact the real estate department. Correcting inaccurate property facts is different from filing a formal complaint against the overall valuation.
Check how an election levy may affect your parcel
The Auditor’s website includes a Levy Estimator. For the November 3, 2026 general election, the county identifies four countywide levies and eleven village or township levies on the ballot.
To review the estimated parcel impact, open the official Auditor website, find the property and look for the levy section on the parcel detail, or select TOOLS → Levy Estimator.
Remember: A proposed levy estimate is not the same as an approved tax charge. The amount actually billed depends on the election outcome, certification and applicable tax rules.
Guernsey County GIS Maps and Parcel Viewer
GIS maps show parcels in their geographic setting. They can help you identify nearby roads, adjacent properties, tax districts and the approximate shape of a parcel.
This is particularly useful for rural land around Cambridge, Liberty Township, Madison Township and other parts of Guernsey County where mailing addresses may not clearly describe property boundaries.
How to find a parcel on the map
- Open the official Guernsey County GIS page.
- Choose Guernsey County Parcel Viewer.
- Use the viewer’s search or navigation controls to find an address, parcel or area of interest.
- Zoom in and select the relevant parcel to review available information.
- Compare the parcel number with the Auditor’s property search to make sure you have the correct land.
- Use available map tools to examine the surrounding properties and geographic context.
What GIS information is available?
Guernsey County Enterprise GIS combines information from the Auditor’s office and Map Department. The county offers parcel mapping, a floodplain viewer and GIS downloads.
The GIS system supports property assessment, planning, infrastructure work, geographic analysis and other location-based research.
The county’s Parcel Fabric project, completed in 2018, established an important foundation for its digital parcel mapping. However, map layers can be updated on different schedules.
GIS office contact
Phone: 740-432-9277
Hours: Monday–Friday, 8:00 a.m.–4:00 p.m., excluding government holidays.
Guernsey County Property Taxes: Bills, Due Dates and Payments
For a tax balance or payment, contact the Guernsey County Treasurer rather than the Auditor. The Treasurer manages tax collections, delinquent taxes and tax-payment records.
How to check your property tax bill
- Visit the Guernsey County Treasurer’s official website.
- Use the search field labeled Search by parcel number, owner name, or address.
- Enter your parcel number or other known property information.
- Open the matching property account.
- Review the billing year, current charges, payments and any delinquent amount shown.
- Follow the official payment instructions if you need to pay a balance.
2026 Guernsey County property tax deadlines
The Treasurer’s current website publishes the following 2026 deadlines:
| Tax category | Published due date | Status as of October 29, 2026 |
|---|---|---|
| First-half real estate | February 27, 2026 | Passed |
| Second-half real estate | July 31, 2026 | Passed |
| Delinquent real estate | October 2, 2026 | Passed |
| First-half manufactured home | March 31, 2026 | Passed |
| Second-half manufactured home | July 31, 2026 | Passed |
| Delinquent manufactured home | October 2, 2026 | Passed |
If an amount remains unpaid after these dates, check the live Treasurer account for the actual balance and any applicable charges. Do not use an old installment amount without checking the current account.
Accepted payment methods and fees
The Treasurer lists debit and credit card payments with an additional 2.45% fee and electronic checks with a $2.00 fee.
For illustration, a $1,000 card payment at 2.45% would produce a $24.50 processing fee, making the total $1,024.50. Review the actual payment screen before submitting because payment arrangements and provider conditions can change.
The office also lists a drive-up window and night drop box. Check accepted payment methods before using either option.
Guernsey County Treasurer contact
Treasurer: Sharon Secrest
Address: 627 Wheeling Avenue, Suite 201, Cambridge, OH 43725
Phone: 740-432-9278
Hours: Monday–Friday, 8:00 a.m.–4:00 p.m.
Email: ssecrest@guernseycounty.org
Homestead Exemption and Owner-Occupancy Tax Reduction
Qualifying homeowners may be able to reduce their property tax burden through Ohio’s Homestead Exemption or owner-occupancy reduction.
These are not identical programs. Eligibility, application forms and supporting documentation depend on the particular reduction.
Who may qualify for the Homestead Exemption?
Ohio’s Homestead Exemption includes categories for qualifying older homeowners, people who are permanently and totally disabled, certain disabled veterans and eligible surviving spouses.
Standard Homestead applications can involve age, ownership, permanent-residence and income requirements. Enhanced or special categories can have different requirements.
The actual reduction depends on the relevant tax year and program. Avoid relying on a fixed dollar-saving estimate from an older article.
How to apply in Guernsey County
- Open the official Guernsey County forms page.
- Look under the Applications section.
- Download the appropriate Homestead application, such as DTE 105A for the standard application or the form for your applicable special category.
- Complete the property, ownership and eligibility details.
- Attach any required evidence of age, income, disability, military status or other qualifying circumstances.
- Sign and submit the application using the county’s accepted filing method.
- Keep a copy and confirm that the filing was received within the applicable deadline.
Which Homestead forms are available?
| Form | Purpose |
|---|---|
| DTE 105A | Standard Homestead Exemption application. |
| DTE 105E | Disability certification for applicable Homestead claims. |
| DTE 105G | Certificate or addendum connected with transferring Homestead eligibility. |
| DTE 105H | Income-related Homestead addendum. |
| DTE 105I | Veterans Homestead Exemption application. |
| DTE 105K | Homestead application for qualifying surviving spouses of public service officers killed in the line of duty. |
Owner-occupancy reduction
If your property is your principal residence, check whether it qualifies for Ohio’s owner-occupancy tax reduction. Guernsey County lists DTE 105C — Owner-Occupancy Tax Reduction among its downloadable applications.
Before submitting, review the property’s current tax information to see whether a qualifying reduction is already reflected.
Guernsey County CAUV: Farmland Eligibility, Applications and Renewal
Current Agricultural Use Valuation, or CAUV, allows qualifying agricultural land to be valued based on its agricultural use rather than ordinary development-market value.
This can substantially affect taxes on qualifying farmland. However, landowners must understand the eligibility, annual renewal and recoupment rules.
CAUV eligibility
The Guernsey County Auditor explains that a tract containing at least 10 acres devoted to commercial agricultural use for the preceding three years can generally qualify.
A smaller tract may qualify if it meets the county’s agricultural gross-income criteria. The official guidance describes an average of at least $2,500 in gross income from agricultural products during the preceding three years, together with the applicable anticipated-income requirements.
Qualifying woodland may be included under particular conditions. For mixed-use land, only qualifying acreage may be eligible.
How to apply for CAUV
- Review the county’s CAUV and Agricultural District information.
- Confirm that the land satisfies the applicable agricultural-use requirements.
- Open the official Forms page and locate DTE 109 — Initial Application for the Valuation of Land at Its Current Agricultural Use.
- Identify the parcels and acreage that qualify.
- Prepare a woodland management plan if required for your particular property.
- Complete and submit the application during the official filing window with the required fee.
CAUV filing dates, fees and renewals
The Auditor lists the initial CAUV application period as January 1 through the first Monday in March and the initial nonrefundable application fee as $25.
Annual renewal is required and the county lists no renewal fee. The office indicates that renewal applications are mailed to enrolled owners in January.
Contact the Auditor before the annual deadline if you have not received a renewal or the property recently changed ownership.
Why might CAUV taxes increase?
CAUV values depend on agricultural factors, including soil type, land capability and state-established valuation calculations. A lower agricultural assessment does not guarantee that the value stays unchanged from one update period to the next.
The Auditor’s Forms page provides a 2024 Soil Values document and an explanation titled Why Did My CAUV Values Increase 2024.
These resources can help explain valuation changes, although a landowner should also compare the parcel’s soil classification and eligible acreage.
What is CAUV recoupment?
If land is converted to a nonagricultural use or otherwise loses eligibility, recoupment can require repayment of prior tax savings. Guernsey County describes a recoupment period based on the preceding three years of savings.
Before selling or developing farmland: Ask the Auditor how a sale, parcel split, change of use or missed renewal affects CAUV enrollment and potential recoupment. These charges can matter when calculating the actual cost of a transaction.
How to Challenge Your Guernsey County Property Valuation
If your property appears incorrectly valued, the Guernsey County Board of Revision provides a formal complaint process.
The Board can consider evidence and may increase, decrease or leave a property value unchanged. It does not simply reduce taxes because an owner feels the bill is too high.
Board of Revision filing deadline
The county lists a general filing period of January 1 through March 31 for complaints against real property valuation.
The 2026 filing period has already passed. Before preparing a new complaint, confirm the next eligible filing window and the valuation date that applies to your case.
Step-by-step valuation complaint
- Search your property in the official Auditor system and record the parcel number and current value.
- Review the land value, improvements, building characteristics and sales history.
- Identify the value you believe is supported by the evidence for the relevant assessment date.
- Collect comparable property sales, appraisals, condition photographs, repair estimates or other relevant documents.
- Visit Guernsey County Auditor Forms and open the Board Of Revision section.
- Download the applicable complaint form and read the Board’s rules and instructions.
- Complete the form, attach relevant documentation and submit it before the deadline.
- Respond to further requests and attend a hearing if required.
Important Board of Revision documents
- DTE 1: Complaint Against the Valuation of Real Property.
- DTE 1M: Complaint Against the Valuation of Manufactured Home.
- DTE 2: Complaint Against the Assessment of Real Property Other Than Market Value.
- BOR Guidelines and Instructions: Filing procedures and requirements.
- How To Best Present Your Case: Guidance for preparing valuation evidence.
- Rules of Procedure for BOR Complaints: Board procedures and expectations.
Use the current form appropriate to your circumstances. The Forms page also archives a special COVID-19-related DTE 1A complaint form, which should not be assumed to apply to a new filing.
Evidence tip: If you believe a home is worth less because of structural damage, provide dated photographs, repair estimates and evidence of how the problem affects value. A general statement that the tax bill is unaffordable is not valuation evidence.
Property Transfers, Deeds and Guernsey County Conveyance Fees
Buying, selling or transferring real estate can involve both the Auditor and Recorder. The Auditor processes applicable conveyance information, while the Recorder handles recording of legal documents.
Published Guernsey County conveyance fees
The county’s real estate transfer guidance lists:
- Conveyance fee: $4 for every $1,000 of sale price.
- Parcel transfer fee: $0.50 per parcel number.
For example, a $150,000 sale involving one parcel would have a calculated conveyance fee of $600 and a parcel transfer fee of $0.50, totaling $600.50 before any separate recording charges or other applicable fees.
Some transfers qualify for statutory conveyance-fee exemptions. Do not assume that every deed transaction is charged according to the ordinary sale-price formula.
How to calculate fees
- Open the official Guernsey County Conveyance Fee Calculator.
- Enter the number of parcels being transferred.
- Enter the sale price.
- Select Compute to see the estimated conveyance and parcel transfer charges.
- Confirm exemptions, recording fees and any special requirements with the offices involved before closing.
Property transfer documents
The Guernsey County Auditor’s Forms page includes:
- DTE 100: Real Estate Conveyance Fee Statement of Value and Receipt.
- DTE 100 EX: Statement of Reason for Exemption from Real Property Conveyance Fee.
- DTE 101: Statement of Conveyance of Homestead Property.
- DTE 102: Statement of Conveyance of CAUV Property.
- Transfer Routing Sheet: Document tracking and review information.
- Surveyor’s Split Acreage Worksheet: Supporting information for applicable split transactions.
The county also provides transfer and conveyance standards, a timeline for deed transfers and specific requirements for mineral deeds.
A 2026 routing-sheet document specifically warns that conveyance forms need to be completed, signed and accompanied by the required supporting documents. Rejected paperwork can restart processing time once corrected documents are received.
Find an existing deed or mortgage
For recorded deeds, mortgages, liens and related ownership documents, use the Recorder’s document-search link from the official Guernsey County website.
Match the recorded document with the property address and parcel information. For legal ownership disputes, title examinations or complicated mineral rights, consult an appropriately qualified professional.
Other Useful Guernsey County Auditor Services
The Auditor’s responsibilities extend beyond ordinary residential assessment records. These services may be relevant if you operate a business, own rental property, have a manufactured home or need a county-issued license.
Dog licensing
Dogs over three months old must be licensed. The standard licensing period runs December 1 through January 31. One-year, three-year and permanent license options are available.
Late applications can be subject to penalties. Use the official Dog Licensing information through the Auditor’s general information page.
Vendor licenses
The county provides resources for vendor licensing, including the ST 1 application and ST 1 T transient vendor application. Check the required license type before operating or collecting taxable sales.
Destroyed or damaged property
If a building has been damaged or destroyed, look for DTE 26 on the official Forms page. Supporting documents and filing deadlines can affect whether a valuation deduction is available.
Rental property registration
The Auditor offers a Residential Rental Property Registration resource. Property owners should review applicable Ohio registration requirements and keep ownership and contact information current.
Weights and measures
The Auditor has responsibilities for commercial measuring devices, including scales and gas pumps. The main office phone menu has a dedicated Weights & Measures option.
Unclaimed funds
The Forms page provides updated unclaimed-funds lists, including 2025 and 2026 files. Review the current information and follow official instructions for any claim.
View the county’s official general information and service guidance.
Guernsey County Auditor Contact Details and Office Directions
Guernsey County Auditor — Cory Johnson
Address:Guernsey County Administration Building
627 Wheeling Avenue, Suite 301
Cambridge, Ohio 43725
Phone:
740-432-9243
Office hours: Monday–Friday, 8:00 a.m.–4:00 p.m.
Closed: County government holidays.
Phone menu
- Option 1 — Real Estate
- Option 2 — Weights & Measures
- Option 3 — Licensing
- Option 4 — Bookkeeping
- Option 5 — Dial by Name
What to bring to the office
If you visit for a property question, bring the parcel number, property address and any relevant tax notice. For applications, take the completed form, identification when required and all supporting documents.
For a property valuation complaint or conveyance transaction, call first to verify whether an appointment, particular document format or department review is required.
Related Ohio county auditor guides
Property ownership and tax records are organized by county. If you are researching land near a county boundary, the following independent guides may help:
- Muskingum County Auditor property records — for properties around Zanesville and neighboring Muskingum County.
- Belmont County Auditor property search — for land and real estate records east of Guernsey County.
Always confirm the correct county before filing a form or paying property taxes. A Cambridge mailing address does not, by itself, establish every detail of a parcel’s taxing jurisdiction.
Guernsey County Auditor: 10 Frequently Asked Questions
1. How do I search Guernsey County property records by owner name?
Open the official Guernsey County Auditor property search at auditor.guernseycounty.gov/Search. Use the Owner Name (Last First) field, enter the surname and select Owner Search. Compare the matching addresses and parcel numbers to identify the correct property.
2. Can I search Guernsey County property records by address?
Yes. The official search has separate fields for house number, direction, street name and street type. Enter the available details, run Address Search and open the matching parcel. If no result appears, try fewer address details.
3. Who is the Guernsey County Auditor?
Cory Johnson is the Guernsey County Auditor. The office maintains property assessment records, administers tax-related reductions and performs additional county auditor responsibilities.
4. Where is the Guernsey County Auditor’s office?
The office is located in the Guernsey County Administration Building at 627 Wheeling Avenue, Suite 301, Cambridge, OH 43725. Published office hours are Monday through Friday, 8:00 a.m. to 4:00 p.m., excluding government holidays.
5. What is the Guernsey County Auditor’s phone number?
The main phone number is 740-432-9243. Choose option 1 for Real Estate, option 2 for Weights & Measures or option 3 for Licensing.
6. How do I pay Guernsey County property taxes?
Visit the official Guernsey County Treasurer website at treasurer.guernseycounty.gov. Search by parcel number, owner or address, review the account and follow the official payment instructions. The Treasurer publishes processing fees for electronic payments.
7. Where can I find Guernsey County parcel maps?
Use the official Guernsey County GIS page and choose the Parcel Viewer. You can explore property locations and surrounding parcels. Online parcel boundaries are informational and do not replace a legal survey.
8. How do I apply for the Homestead Exemption?
Visit the Auditor’s Forms page, select the applicable Homestead application under Applications, complete the eligibility information and submit the required supporting documents. Contact the Auditor to confirm current income limits, deadlines and filing methods.
9. When can I appeal my Guernsey County property value?
The general Board of Revision filing period is January 1 through March 31. Use the current complaint form from the Auditor and provide evidence supporting the requested value. The Board may increase, decrease or leave the valuation unchanged.
10. How much are Guernsey County conveyance and CAUV application fees?
The Auditor lists ordinary conveyance fees at $4 per $1,000 of sale price plus a $0.50 transfer fee per parcel. The published initial CAUV application fee is $25, with no listed annual renewal fee. Confirm any exemptions and current charges before filing.
Find the Right Record Without Unnecessary Searching
The Guernsey County Auditor’s property search is the best starting point for ownership, parcel details, values and property characteristics. If the next step involves a tax bill or payment, move to the Treasurer’s search using the parcel number you found.
For maps, exemptions, agricultural valuation, deed transfers or valuation complaints, use the specific instructions and forms described above. Having the correct parcel and a clear understanding of the responsible office makes these tasks much easier.
This guide is independently published by OhioAuditors.org. It is not affiliated with or endorsed by the Guernsey County Auditor’s Office. Tax balances, deadlines, fees, eligibility rules and public-record data may change. Verify time-sensitive information with the responsible government office.