Discover the Six Signs of Past Water Damage: Know What to Look for When Buying a Home

April 15, 2025
JT Lehman

Purchasing a home is one of the biggest investments you'll ever make. While you may be focused on the number of bedrooms or the size of the kitchen, there's another equally critical factor to consider: signs of past water damage. Unnoticed or unresolved water damage can lead to serious structural issues, mold growth, and costly repairs. That’s why spotting the signs early, especially during the home-buying process, is so important.


At Texas Certified Restoration, we’ve worked with many homeowners across the Greater Austin Area who were shocked to discover water damage after they moved in. With this guide, we’ll help you identify red flags of previous water damage and explain how we can help with expert water damage repair and restoration if you do come across water issues.


Common Signs: How Do I Know if a Home Has Had Water Damage Before?

Even if the home looks clean and well-maintained, water damage isn’t always easily noticed. Here are several subtle but important signs to watch for:


Stained Walls or Ceilings

Brown or yellow stains can be a strong sign of a past leak. Water stains often appear around ceiling corners, beneath windows, or on lower walls near plumbing lines. You may still notice uneven textures or faint outlines, even if the damaged areas are painted over. If you're unsure, these could be early warning signs of water damage worth investigating further.


Soft Flooring

Warping of hardwood and laminate materials are also possible signs of water damage under your floor. A floor that feels soft as you walk on it, has lifted edges, or appears wavy may have had water damage underneath it. Tile flooring might also show signs through loosened grout or cracked tiles.


Strong Bad Odors

A musty smell in a room usually indicates moisture or mold, and this is often the case with basements, bathrooms, and closets. Basically, any room with limited ventilation. Trust your nose: if the home smells overly scented with air fresheners, it could be an attempt to mask a larger problem.


Visible Mold Growth

Mold is one of the most obvious indicators of water issues. You might find it in bathrooms, under sinks, along baseboards, or around windows. Mold can be black, green, white, or fuzzy, and any visible growth should raise immediate concerns.


Chipped Paint or Sagging Wallpaper

Moisture trapped behind walls can cause paint to bubble or flake and wallpaper to peel away. These are strong visual cues not only that the materials were affected by water, but also that it may still be lingering.


Cracked or Shifting Foundation

Water can erode the soil around a foundation, causing it to crack or shift. Look for cracks in the slab, exterior walls, or gaps around windows and doors. Foundation issues can be costly and difficult to correct if water damage is the root cause.


What to Do If You Suspect Water Damage

If you notice any of the signs above during a home tour or inspection, don’t ignore them. Not only can water damage impact a home’s value but it can also put at risk its structural integrity and safety, especially if it’s simply left to sit for long periods of time. Here’s what you can do:


  • Ask the seller for a disclosure of any previous water damage, repairs, or insurance claims.
  • Request a professional inspection to assess the condition and history of water damage.
  • Contact a licensed restoration company like Texas Certified Restoration for an expert evaluation.


How We Can Help You Check for Signs of Past Water Damage

At Texas Certified Restoration, we specialize in identifying, repairing, and preventing water damage and mold-related issues. Whether you’re buying a new home, recently moved in, or have concerns about a property’s history, our team is here to help.


Serving the Greater Austin Area, we offer:


  • Comprehensive water damage inspections
  • Moisture and mold assessments
  • Structural drying and restoration
  • Mold remediation and prevention
  • Guidance with insurance claims


Call Us Today for Professional Water Damage Assessment and Repair!

Don’t let hidden water damage ruin your dream home. If you’re in the process of buying a home or have already moved in and noticed signs of water damage, contact us today at (254) 212-7183. At Texas Certified Restoration, we’re available to provide fast, professional water damage and mold restoration services throughout the Greater Austin Area. Let us help you protect your home!

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