A percolation test — perc test — measures how fast water drains through the soil. Counties use the result to determine whether a conventional septic system is feasible on a parcel. If the soil drains too slowly (or too fast), a conventional drainfield can't work, and the county won't issue a permit for a standard septic system.
For a buyer planning to build a home on the parcel, a failed perc test is a deal-killer. No septic permit means no building permit. No building permit means no home. No lender will finance a lot where a home cannot legally be built.
That's why land that won't perc sits on the market almost indefinitely when listed conventionally. The buyers who'd love the property learn about the perc failure during due diligence and walk. Then it happens again with the next buyer. Eventually sellers give up or let it sit paying taxes forever.
We buy failed-perc land because:
Call 757-743-1048. Tell us about the failed perc test — when it was done, what the results were, whether alternatives were explored. We'll make an offer within 24 hours.
We pay all closing costs. No commissions. No requirement to get a passing perc test before we close.
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Perc test standards and alternative septic options vary significantly by state and county. What's a deal-killer in one county might be solvable in the next county over.
Conventional drainfield failure. The most common test failure. Soil drains too slowly for a standard gravity-fed drainfield. In many counties, this opens the door to alternative systems rather than being a hard "no."
Mound systems. When native soil fails, some counties permit mound systems — imported engineered fill is mounded above grade and the drainfield is installed in the mound. These are more expensive to install but can solve a conventional perc failure. Not every county permits them for every parcel.
Aerobic treatment units (ATUs). Advanced wastewater treatment systems that can be permitted in some jurisdictions where conventional systems can't. They require electricity and maintenance contracts but significantly expand where septic can be installed.
Holding tanks and haul-away systems. Some very rural counties permit holding tanks where no other system is feasible, with waste pumped out periodically. Limited use and not appropriate for full-time residential, but viable for seasonal or recreational use.
Community or shared septic. Some rural subdivisions have community wastewater systems. If your parcel is in a development with shared infrastructure, a failed individual perc test may not matter at all.
We research all of these options during our due diligence on failed-perc parcels. The goal is to understand the real situation — not just the headline "failed perc." Call 757-743-1048.
If you are not sure what the county actually tested or what the minutes-per-inch number on your report means, start with our plain-English guide to what a perc test is.
Before you assume the land failed, make sure the person who ran the test is the kind your state accepts; see who does a perc test.
No matter your situation, we can help. We specialize in solving complex land ownership challenges nationwide.
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