The Report Just Came In, and Now the Sale Is Complicated
A house in Garnet Valley goes under agreement, the inspector’s moisture meter lights up at the stucco, and suddenly a closing that seemed simple isn’t. This happens constantly in this part of Delaware County. If it just happened to you, you’re not dealing with something rare. You’re dealing with something that shows up on a huge share of homes built here during the boom years.
Why Garnet Valley Has So Much of This
Concord Township was one of the fastest-growing parts of Delaware County through the 1990s and into the 2000s. Farmland turned into subdivisions in a few short years, and stucco was the exterior finish nearly every builder specified. It looked like a step up from vinyl siding and it went up quickly. The installation details underneath, drainage planes, flashing, clearance at grade, mattered a lot more than the finish itself, and on a lot of these homes those details were rushed. We break down the mechanics of why in our guide to why SE Pennsylvania stucco fails.
What the Moisture Readings Actually Tell You
An elevated reading at one window doesn’t mean the whole house is compromised. It also doesn’t mean it’s fine. The only way to know the real scope is to probe the wall behind the readings, not just scan the surface. We explain how that testing works in our moisture testing guide. If you have a report in hand right now and don’t know what to make of it, send it to us. We’ll read it and tell you what it means and what a fair number to fix it looks like. One business day, no cost.
A Realistic Example
A stucco-clad home in this area built in the late 1990s, original exterior, listed for sale last year. The inspection flagged high readings along one rear elevation near a second-story addition tie-in, a common weak point where two roof lines meet the wall. Probing found the sheathing soft in a six-foot section. The rest of the house tested dry. That’s a repair, not a remediation, and it closed the sale without blowing up the price.
What It Costs to Fix
Small, targeted repairs run $3,000 to $12,000. Partial remediation, opening and rebuilding a section of wall, runs $15,000 to $40,000. Full remediation, the whole exterior torn off and replaced, runs $40,000 to $90,000 or more. Our stucco remediation cost guide breaks down what pushes a job toward either end.
Before You Agree to Anything
- Get the moisture readings broken out by wall section, not one blended number.
- Find out if the estimate came from probing the wall or just looking at it.
- Ask what the plan is if they open it up and the damage runs deeper than expected.
A seller, a buyer, and an agent all want this settled fast. Fast and accurate aren’t always the same thing.
Related Reading
Why SE Pennsylvania Stucco Fails · How Stucco Moisture Testing Works · Stucco Remediation Cost Guide
Send Us the Report
Send us your inspection report and we’ll tell you what it actually means and what fixing it should cost, within one business day. Prefer someone on-site first? Request a free site evaluation instead.