Montgomery County Property Lookup: Find Parcels, Taxes, Maps and 2026 Values
The official MCRealEstate system can help you locate a Montgomery County parcel by address, owner or parcel number and review ownership, property characteristics, assessed value, transfer information, tax summaries and GIS links.
This guide explains what each record means, how to fix a failed search, how the 2026 reappraisal works and which county office handles taxes, deeds, exemptions or value complaints.
451 W Third St.
Dayton, OH 45422
Address, owner, parcel and advanced search.
Full county property reappraisal.
January 1 through March 31.
Which Montgomery County property service do you need?
Use MCRealEstate for owner, address, parcel, appraisal and property-characteristic information.
Copy the parcel ID, then use the Treasurer for current balances, payments, due dates and delinquency questions.
Review the tentative value, property facts and recent sales before requesting an informal review.
Auditor, Treasurer, Recorder or Board of Revision?
| What you need | Correct office | Prepare before contacting |
|---|---|---|
| Owner, parcel, address, appraisal or property details | County Auditor / MCRealEstate | Address, owner name or complete parcel ID. |
| Tax bill, balance, due date, payment or delinquency | County Treasurer | Parcel ID, tax year and payment confirmation. |
| Deed image, mortgage, lien, easement or recorded document | County Recorder | Owner name, legal description or recording reference. |
| Formal complaint about full market value | Board of Revision | Requested value and supporting market evidence. |
| Fence, encroachment or exact legal boundary | Surveyor, title professional or attorney | Recorded deed, plat, legal description and survey. |
How to search Montgomery County property records
No property result found?
How to read a Montgomery County property record
| Record field | What it means | What to verify |
|---|---|---|
| Parcel ID | The county identifier assigned to the tax parcel. | Use the complete ID when searching tax, GIS, transfer and exemption records. |
| Owner and mailing address | The ownership name and address carried in the Auditor’s record. | Compare with the newest recorded deed when a recent buyer is missing. |
| Property location | The physical or site address connected with the parcel. | Do not confuse it with the owner’s mailing address. |
| Legal description | The recorded description identifying the property. | Use the deed, plat and survey for legal boundary decisions. |
| Land value | The appraised value allocated to the land. | Review acreage, frontage, location and land classification. |
| Building value | The appraised value allocated to structures and improvements. | Check square footage, condition, age, garages, additions and outbuildings. |
| Full market value | The Auditor’s estimate of the property’s market value. | Compare it with recent qualifying sales and the property’s actual condition. |
| Taxable or assessed value | Ohio real property is generally taxed using 35% of appraised value. | Do not apply a simple countywide tax percentage to market value. |
| Tax district | The combination of local taxing authorities serving the parcel. | Nearby properties can have different tax rates when district boundaries differ. |
| Current and delinquent tax summary | The property page may show current or prior-year tax information. | Use the Treasurer system for the live payable balance and payment posting. |
| Sale or deed reference | Information connected with a reported property transfer. | Not every transfer represents an arm’s-length market sale. |
| Owner occupancy or Homestead | Tax-reduction status connected with the parcel. | Contact the Auditor when an approved credit does not appear correctly. |
Montgomery County 2026 property reappraisal explained
Ohio law requires Montgomery County to complete a full property reappraisal in 2026. Unlike the 2023 triennial update, which adjusted neighborhood values using recent sales, the 2026 project individually reviews more than 250,000 real-estate parcels.
Individual property characteristics, available property data, exterior information and recent market sales.
The 2026 values are scheduled to be used for property-tax bills received in 2027.
937-224-8927
Spanish assistance: 937-496-3260
Review these facts before questioning a tentative value
Property error or market-value disagreement?
Examples include incorrect square footage, a demolished building still listed, the wrong property class or an ownership problem. Report the specific incorrect fact and provide supporting documents.
The property facts may be accurate while the tentative value appears unsupported. Prepare a sale, appraisal, comparable-sales analysis, photographs or repair evidence.
Montgomery County property-tax records, balances and payment options
MCRealEstate can display useful tax information, but the Treasurer controls the live tax account, current balance, due dates, payment processing, delinquency plans and payment receipts.
| Payment method | Official detail | Important check |
|---|---|---|
| Online | Payment is processed through the county’s payment partner. | Confirm parcel, amount and service fee before authorizing. |
| In person | Treasurer hours are Monday-Friday, 8 a.m.-4 p.m., except holidays. | Accepted methods include cash, personal check, verified funds and card payment. |
| Use personal check, cashier’s check or money order with the bill coupon. | Do not mail cash and allow time for delivery. | |
| Monthly prepayment | Current taxes can be divided into scheduled bank drafts. | Apply at least 60 days before a half-year due date and keep taxes current. |
| Delinquency plan | Past-due taxpayers may ask the Treasurer about an available payment plan. | Do not assume enrollment stops every collection action until confirmed. |
Montgomery County GIS map and parcel-boundary research
The Auditor’s GIS can help users visually locate a parcel, compare neighboring properties, examine parcel shape and connect map locations with property records.
Locating a parcel, checking nearby parcels, understanding general shape and comparing map position with the property record.
Displayed parcel lines do not replace a recorded deed, plat, title examination or professional boundary survey.
When an address fails, search a nearby road or known parcel and select surrounding map polygons.
Montgomery County Board of Revision filing and evidence guide
The Board of Revision determines fair market value. It can change a property value, but it cannot change a tax rate, levy or tax amount simply because the bill is difficult to pay.
Requirements extracted from the county’s posted BOR rules
Evidence that may support a value complaint
| Evidence | When it helps | Weak submission to avoid |
|---|---|---|
| Recent arm’s-length sale | Shows what the subject property sold for in an open-market transaction. | Submitting only a listing screenshot without closing or transfer documents. |
| Certified appraisal | Provides a professional opinion of value tied to a specific effective date. | Automated website estimates without property analysis. |
| Comparable sales | Supports value using similar nearby properties sold near the valuation date. | Selecting only the cheapest property without adjusting for condition or size. |
| Condition photographs | Documents structural problems or deferred maintenance not obvious from public data. | Undated close-up photos that do not identify the property. |
| Certified repair estimates | Explains the scope and cost of significant defects. | Treating normal maintenance as an equal dollar reduction in market value. |
| Commercial income records | Lease, rent-roll, income and expense information may support income-producing property analysis. | Submitting unsupported totals without leases or financial records. |
451 W Third Street
3rd Floor
Dayton, OH 45422
The county states that hearings take place remotely by Zoom video conference or telephone.
Homestead Exemption and Owner-Occupancy Credit
May reduce taxable value for qualifying seniors, permanently disabled homeowners and certain surviving spouses.
Provides up to a 2.5% reduction on qualifying levies for an owner who occupies the property as a principal residence.
2026 Homestead eligibility checkpoints
| Item | Official detail | What to prepare |
|---|---|---|
| Current application deadline | File on or before December 31. | Do not wait for a year-end tax bill before applying. |
| Current application income | 2025 Ohio MAGI cannot exceed $41,000 for applicant and spouse. | Ohio or federal income records as applicable. |
| Late application income | 2024 Ohio MAGI cannot exceed $40,000. | Confirm that the requested prior year remains eligible. |
| Disability application | Requires medical or qualifying government disability documentation. | Certificate or acceptable state/federal disability statement. |
| Mailing address | Homestead Department, 451 W Third Street, Dayton, OH 45422-1021. | Keep a complete copy and proof of mailing. |
Montgomery County residential rental-property registration
Ohio requires owners of qualifying residential rental property to register the property with the County Auditor. The requirement covers real property containing residential rental units and certain mobile-home or recreational-vehicle sites used for residential purposes. Hotels and college dormitories are excluded.
Information the owner should prepare
Montgomery County deed transfer, conveyance fees and recorded documents
The Auditor transfers parcel ownership information after a deed transaction. The Recorder preserves and provides access to the recorded deed, mortgage, lien, easement and other land documents.
$3 per $1,000 of the actual sale price for a taxable transfer.
$0.50 per parcel transferred.
Before submitting a deed for transfer
Damaged property, CAUV farmland and other tax-reduction help
Structurally damaged or destroyed property may qualify for a temporary taxable-value reduction based on the loss in value.
Qualifying commercial farmland may be valued using agricultural soil values rather than highest and best use.
Certain property owned or leased by a qualifying government or charitable entity may be eligible for exemption.
Damaged-property filing deadlines
File the value-deduction application by December 31 of the year in which the damage occurred.
The state damage form provides a January 31 filing deadline in the following year. Preserve photos, reports and repair estimates immediately.
CAUV qualification checkpoints
Property-search, tax and conveyance mini-tools
Property-search helper
Property-tax planning estimate
Conveyance-fee estimate
Correct-office finder
Montgomery County Auditor address, phone and map
Dayton, OH 45422
Mailing address: P.O. Box 972, Dayton, OH 45422
Phone: 937-225-4326
Hours: Monday-Friday, 8 a.m.-5 p.m.
| Service | Phone | Use this line for |
|---|---|---|
| Auditor | 937-225-4326 | Property search, assessment and general Auditor questions. |
| 2026 reappraisal | 937-224-8927 | Tentative value and reappraisal questions. |
| GIS | 937-225-4596 | Parcel map and GIS assistance. |
| Board of Revision | 937-496-6856 | Formal property-value complaints. |
| Homestead | 937-225-4341 | Homestead applications and eligibility. |
| Treasurer | 937-225-4010 | Tax bills, payments and delinquency. |
| Recorder | 937-225-4275 | Deeds, mortgages, liens and recorded documents. |
How this Montgomery County guide was checked
MCRealEstate, Montgomery County Auditor, 2026 Reappraisal, GIS, Board of Revision, Homestead, rental registration, deed transfer, Treasurer and Recorder resources.
Board of Revision procedures and complaint form, Homestead application, residential rental-registration form, conveyance materials and damaged-property guidance.
Montgomery County Auditor property-search FAQs
Where can I search Montgomery County Auditor property records?
Use the official MCRealEstate website. It provides property searches by address, owner, parcel and advanced criteria, together with assessment, tax-record and GIS information.
How do I search a Montgomery County property by address?
Enter the street number and main street name. Leave out the direction and suffix at first. For example, try 451 and Third rather than the complete mailing address.
Why is my address not appearing?
Remove the street direction, suffix, punctuation, unit and ZIP code. Try numeric and written street-name versions, or use GIS to select the parcel visually.
How should I enter a parcel number?
Copy the complete parcel ID from the tax bill or property record, including the opening capital letter and spacing shown by the official system.
Can I pay property taxes through the Auditor?
No. The Auditor maintains property and valuation records. The Montgomery County Treasurer handles tax bills, balances, payments and delinquency plans.
What is changing with the 2026 property reappraisal?
The Auditor is completing a full review of more than 250,000 parcels using individual property characteristics and recent sales. The new values are used for tax bills received in 2027.
How do I dispute my property value?
Use an informal review when the 2026 process is available. A formal Board of Revision complaint can be filed during the January 1 through March 31 filing period.
What is the Homestead application deadline?
The county’s current application materials direct eligible real-property applicants to file on or before December 31. Income, ownership, occupancy and applicant-category rules apply.
Must rental property be registered?
Yes. Qualifying residential rental-property owners must register required owner, contact-agent and parcel information and generally update changes within 60 days.
How much is the deed-transfer fee?
The Auditor lists a $3 conveyance fee per $1,000 of actual sale price plus a 50-cent transfer fee for each parcel. Exempt transfers may follow different rules.