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Buyer guide

What to check before buying a house

The listing is the seller's pitch. This is the buyer's checklist — what to verify before you fall in love.

Updated June 12, 2026 · 6 min read

Value & pricing

  • Recent sold comparables for similar nearby homes
  • Price per square foot vs. the neighborhood median
  • Full price history — original list, every cut, relistings
  • Days on market vs. the local norm

Condition & work history

  • Building-permit history — what's been done, and by whom
  • Open or expired permits still on file
  • Signs of unpermitted work (a touted remodel with no matching permit)
  • Age of major systems — roof, HVAC, water heater, electrical

Risk & environment

  • FEMA flood zone for the exact parcel (not just the city)
  • Wetlands and environmental constraints
  • Climate and natural-hazard exposure for the area

Neighborhood reality

  • Crime trend, not just a single score
  • School ratings and assignment
  • Proximity and drive times to work, grocery, hospital, highway
  • Whether the area is improving, stable, or declining

The real monthly cost

  • Mortgage at a realistic rate and down payment
  • Property taxes at the local effective rate
  • Insurance — higher in flood/wildfire areas
  • HOA dues and special assessments
  • Utilities for the home's size and age

The questions to ask

Why are they selling? How long have they owned it? What's been replaced and when? Are there any known issues, liens, or disputes? What's driving their timeline — would they trade a faster close for a lower price?

Run the whole checklist automatically

HomeInteli turns this entire checklist into a report from a single listing link — value, permits, flood, neighborhood, true cost, and tailored questions — in about a minute. Flood zone, wetlands and demographics are pulled directly from FEMA, USFWS and the U.S. Census and labeled “verified.”

Check any listing in about a minute

Paste a Zillow, Redfin, or Realtor.com link. We locate the property and check its FEMA flood zone free — the full report unlocks the rest.

AI-generated · informational only · not advice — verify and decide for yourself.

Frequently asked

When should I do this — before or after making an offer?

Before. The cheapest time to discover a problem is before you're emotionally and contractually committed. A formal inspection comes after an accepted offer, but the value, flood, permit and cost checks should inform the offer itself.

Does this replace a home inspection?

No. A licensed inspection physically examines the home and is essential. This due-diligence checklist is the desk research that tells you whether the home is worth inspecting and what to negotiate.

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