Pennsylvania land due diligence.
Pennsylvania looks simple and isn't: township zoning that changes every few miles, on-lot sewage rules that can kill a lot outright, Clean and Green valuations with rollback attached, and minerals that were severed a century ago. Our completed reports are concentrated in Texas and Pennsylvania — this is ground we know.
On-lot sewage and perc status
Most rural Pennsylvania lots live or die by the on-lot sewage system. A lot that never passed a perc test — or passed under rules that have since changed — may have no legal path to a septic system at all. We confirm the parcel's sewage status under the township's Act 537 plan and flag lots where a system has never been established.
Township zoning, municipality by municipality
Pennsylvania land use runs through more than 2,500 townships and boroughs, each with its own ordinance — and plenty with none at all. The rules on minimum lot size, frontage and use can change completely across a township line. We read the ordinance that actually governs the parcel, not the county average.
Clean and Green rollback taxes
Land enrolled in Clean and Green is assessed on use value, which is why the tax bill on farm and forest acreage looks so small. Change the use and the county can recapture up to seven years of the savings plus interest. We confirm enrollment from county assessment records and quantify the rollback exposure before you sign.
Minerals, oil, gas and coal
Pennsylvania's minerals were being severed before the Civil War — coal in the west and northeast, oil and gas nearly everywhere the Marcellus reaches. A deed can quietly reserve the coal, the gas, or both, along with the right to come get them. We trace the deed records for severances, reservations and active leases.
Wetlands, floodplain and DEP jurisdiction
Pennsylvania wetlands are regulated by DEP and the Army Corps, and they don't have to look wet. Hydric soils along a drainage swale can remove the only buildable corner of a lot. We screen FEMA flood mapping, National Wetlands Inventory data and county soils against the parcel.
Access, rights-of-way and private lanes
Long shared lanes and rights-of-way 'as now in use' are a Pennsylvania staple — often recorded decades ago with no width, no maintenance terms and no clarity on who can improve them. We pull the recorded access instruments and read exactly what right exists, and what it doesn't cover.
Want the full backstory? Read our guide to what's different about buying land in Pennsylvania, or start with the complete due diligence pillar.
County recorder of deeds
Deeds, easements, rights-of-way, subdivision plans and mineral or coal severances, recorded at the county courthouse — 67 counties, 67 systems. We pull the recorded instruments and read them in full.
County assessment office
Assessed value, acreage, Clean and Green enrollment and tax status. We confirm preferential assessment directly with the county and estimate rollback exposure where it exists.
Township or borough office
The zoning ordinance, the Act 537 sewage plan, and any prior septic testing on file for the lot. In much of Pennsylvania the township, not the county, holds the answers that decide the deal.
PA DEP and federal mapping
Wetlands, floodway and floodplain layers, plus mine-subsidence and abandoned-mineland mapping in coal country — screened against the parcel before you assume the ground is usable.
We work from these records remotely — no site visits, no surveys, no brokerage. Every source is cited in the report so you can verify it yourself. See a sample report for the exact format.
Pennsylvania red flags we find most
The same handful of problems take out deals over and over. Every one of them is visible in public records before you go under contract.
- A lot that has never passed a perc test, offered as 'approved'
- Clean and Green enrollment with seven years of rollback attached to a change of use
- Coal, oil or gas rights severed from the surface generations ago
- An active gas lease giving an operator surface access to the tract
- Access by a shared lane with no recorded width or maintenance terms
- Wetlands or hydric soils covering the only practical building site
- Township zoning assumed from the neighboring municipality — and wrong
Land consulting in Stroudsburg and the Poconos, PA
Pocono acreage where township zoning, on-lot sewage status and community-association rules decide what a lot can hold.
Land consulting in Lancaster County, PA
Some of America's best farmland — where Clean and Green, agricultural zoning, karst sinkholes and on-lot sewage set the real terms.
Pennsylvania questions we get
The listing says the lot is 'approved for septic' — is that reliable?
Only if the underlying test exists and is still valid under the township's current Act 537 plan. Perc results can be old, conditioned, or simply never done. We verify the sewage status from township and DEP records rather than the listing sheet.
What does the Clean and Green rollback actually cost?
Up to seven years of the difference between use-value and market-value taxes, plus interest. On enrolled acreage that's frequently a five-figure number. We quantify it from county assessment records so it's negotiated in the contract instead of discovered at closing.
Do mineral rights matter in my part of Pennsylvania?
More often than buyers expect. Coal severances blanket the west and northeast, and gas rights follow the Marcellus across the northern tier and southwest. We check the deed records either way — the check is cheap next to the surprise.
Do you do site visits in Pennsylvania?
No. Landisle is a records-based research practice — deeds, township ordinances, assessment data, DEP and federal mapping, worked remotely. Where a question needs the ground itself, the report names the specialist and the exact question to ask them.
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