Articles
Nov 30, 2025

5 Signs Your Home Is Overassessed

According to the National Taxpayers Union Foundation, 60% of U.S. homes are overassessed. This guide reveals the five most common warning signs that you're paying too much in property taxes—and exactly what to do about it.

5 Signs Your Home Is Overassessed

Key Takeaways:

  • 60% of U.S. homes are overassessed according to the National Taxpayers Union Foundation
  • Assessment exceeds market value – compare to recent comparable sales
  • Property record errors – wrong square footage, features, or bedroom count
  • Unequal treatment – your assessment jumped more than similar neighbors
  • Condition issues ignored – aging roof, HVAC, foundation problems
  • Sign #1: Your Assessment Exceeds Market Reality

    Ask yourself: Could I actually sell my home for the assessed value right now?

    If the answer is no, you may be overassessed. Check recent sales of similar homes. If comparable homes sold for $395,000-$410,000 but yours is assessed at $450,000, you have grounds for a protest.

    Sign #2: Errors in Your Property Details

    Common errors to look for:

    • Incorrect square footage (often overstated by 50-200+ sq ft)
    • Wrong bedroom or bathroom count
    • Non-existent features (pool, garage, outbuilding)
    • Incorrect lot size or year built

    Sign #3: Your Assessment Jumped More Than Neighbors

    If your assessment spiked 15% while your neighbor's rose only 3%—even though the homes are similar—you may have an equity argument.

    Sign #4: Condition Issues Not Reflected in Value

    • Roof nearing end of life (15-20+ years old)
    • Outdated or failing HVAC system
    • Foundation problems
    • Original 1980s-90s kitchens/bathrooms

    Sign #5: External Factors Hurting Your Value

    • Backing up to a busy road or highway
    • Adjacent to commercial or industrial property
    • Near high-tension power lines
    • Flight path or railroad noise
    • Flood zone or drainage issues

    What to Do If You're Overassessed

    1. Gather evidence: comps, photos, property records, repair estimates
    2. File your protest before the deadline
    3. Attend your informal hearing and present your case

    85-95% of informal protests in Texas result in some reduction.

    Paying Too Much in Property Taxes?

    Let our licensed property tax experts assess your tax bill for potential savings. Over 80% of protests get a reduction of more than $1,000 and it takes less than 3 minutes to enroll.

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    FAQs

    How do I know if my home is overassessed?

    Compare your assessed value to recent sales of similar homes within 0.5 miles. If your assessment is 10% or more above what comparable homes actually sold for, you likely have grounds for a protest.

    Where do I find my property's assessed value?

    Visit your county appraisal district website and search by your address.

    Ryder Meehan
    Posted by:

    Ryder Meehan

    Ryder Meehan is the Co-Founder of TaxDrop and a Licensed Property Tax Protest Consultant