Marion County pilot now open

Check the county’s number before you appeal.

Whether you own it or are considering buying it, enter an address or parcel. We organize the official assessment, current tax and relevant income or purchase-price math into one clear, free screening.

Official record links Transparent calculations For owners and buyers

Estimates help you decide what to investigate. The county makes the official valuation decision.

Free Marion County pilot

Check a property

Step 1 of 4
Start with the property

We use this to match the official county assessment and tax bill.

Parcel, APN, PIN, folio, BBL, tax map or account number
Testing the prototype?Use parcel .
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Built from firsthand experience

Property tax appeals should not feel like rocket science.

After more than eight years investing in real estate, I found a simple, repeatable way to organize the numbers behind an assessment appeal. It helped me save meaningful money across multiple properties. My Parcel Check turns that practical format into a clear starting point other owners can understand and verify.

Personal experience is not a promise of similar results.

How it works

From parcel to a clearer decision.

We show the source, the assumptions and the math. You decide whether an appeal deserves more research.

01

Find the official record

Match the address or local property ID to the assessor’s record and current tax bill.

02

Put the numbers in context

Compare assessment changes, tax changes and rental-income scenarios without hiding the assumptions.

03

Get a useful next step

Receive an owner appeal draft or a buyer’s post-closing evidence plan when the screening supports further review.

One property, two useful moments

Check it while you own it, or before you buy it.

For current owners

Understand whether the assessment deserves another look.

Review official year-over-year changes, rental-income scenarios and a draft explanation when the numbers support further investigation.

For prospective buyers

See the tax context before the purchase becomes your responsibility.

Compare the expected purchase price with the assessment, understand why the seller’s bill may change, and know which evidence to preserve after closing.

What arrives in your report

More than a calculator result.

The report is organized to help you understand the assessment and prepare for the next step. It does not submit an appeal for you.

  • Official property summaryAssessment, land, improvements and annual tax.
  • Year-over-year changesDollar and percentage movements you can see immediately.
  • Income-based screeningCurrent GRM and transparent alternative scenarios for rentals.
  • Buyer price comparisonExpected purchase price versus assessment, with post-closing cautions.
  • Draft appeal explanationA plain-language starting point to review and attach to your filing.
  • Verification linksDirect paths back to the official source records.

A deliberately honest tool

Sometimes the right answer is “do more research.”

We will not call a screening result an appraisal, invent comparable properties, or guarantee a reduction. If reliable information is unavailable, the report says so and points you back to the official record.

Check a Marion County property