The Pennsylvania Seller Disclosure Checklist: What to Gather Before Listing

A strong listing launch starts before photography, pricing, or public remarks. For Pennsylvania sellers, one of the most useful pre-listing steps is a disciplined disclosure and records review: what do you know about the property, what documents support that knowledge, and what questions should be resolved before a buyer relies on incomplete information?

Pennsylvania's Real Estate Seller Disclosure Law requires a seller, in covered residential transfers, to disclose known material defects by completing a property disclosure statement and delivering it to the buyer before the agreement of transfer is signed. The statute also lists subject areas that the disclosure form must address, including roof, basements, structural issues, water and sewage systems, HVAC, electrical, hazardous substances, associations, legal issues, and storm water facilities. See 68 Pa.C.S. Chapter 73 for the controlling statutory text.

The checklist below is not a substitute for legal advice or the official form. It is a practical way to prepare a cleaner file so the seller, listing agent, and appropriate advisors can answer the actual form carefully.

1. Build one property record before the form is started

Create a single folder for the sale file before trying to answer disclosure questions. Include prior seller disclosures if available, inspection reports, repair invoices, permits, warranties, manuals, association documents, survey information, insurance claim records, environmental reports, utility details, and notes about improvements or recurring issues.

Keep facts separate from assumptions. "Roof replaced in 2019; invoice attached" is very different from "roof is fine." The goal is to make known facts easy to retrieve and uncertain items easy to identify.

2. Walk the property by disclosure category

A room-by-room walk is useful, but disclosure preparation works best when it also follows the categories buyers and forms care about. Review the roofline, attic access where appropriate, basement or crawlspace, structure, drainage, visible plumbing, HVAC equipment, electrical panel areas, appliances included in the sale, exterior surfaces, windows, doors, garages, decks, outbuildings, and site conditions.

Use photos as memory aids, not marketing images. Label them plainly: north basement wall, rear gutter discharge, electrical panel, water heater label, attic hatch, sump pump, cracked walk, or repaired ceiling area. If a condition needs professional evaluation, route it before the listing is public rather than letting it become a surprise during negotiations.

3. Organize known defects, repairs, and open questions

Disclosure preparation should not blur three different categories: known material defects, completed repairs, and unresolved questions. A completed repair may still need to be disclosed if the form asks about the underlying issue or work performed. An open question should not be turned into a confident answer simply because the seller hopes it is minor.

1. Known condition: what the seller actually knows or has been told.
2. Source: personal observation, prior report, contractor invoice, permit record, service call, or other document.
3. Timing: when the issue was observed, repaired, monitored, or last serviced.
4. Status: resolved, repaired but worth documenting, active, intermittent, unknown, or needs professional review.

This structure makes the final disclosure process more accurate and gives the listing team a faster way to locate supporting records when buyers ask reasonable follow-up questions.

4. Treat water history with extra discipline

Water is one of the most common sources of buyer concern. Gather records for roof leaks, plumbing leaks, sewer backups, basement seepage, grading corrections, sump systems, window wells, gutters, drainage improvements, foundation work, appliance leaks, and remediation work. Include photos or invoices showing what was corrected where the seller has them.

If a stain was painted over, document the cause and response rather than hoping no one asks. If a problem was investigated and no active defect was found, keep the report. If the answer is unknown, say so through the appropriate process instead of filling the gap with a guess.

5. Separate included appliances and personal property

Buyers often assume appliances, fixtures, smart devices, window treatments, storage systems, and exterior items are included unless the listing and agreement are clear. Make a list early: what stays, what goes, what is negotiable, what is leased, and what requires account transfer or reset.

Check basic operation of included items before photography. If an included appliance or system has a known issue, document it for the disclosure process and listing strategy. If a smart lock, camera, thermostat, alarm, solar, water treatment, or EV charging item has subscription or transfer requirements, identify those details before a buyer is under contract.

6. Review pre-1978 lead-based paint obligations

For most housing built before 1978, federal law requires lead-based paint disclosures before a buyer is obligated under a contract. EPA guidance says sellers and landlords must disclose known lead-based paint or lead-based paint hazards, provide available records or reports, give the approved information pamphlet, and include required lead warning language; buyers also receive an opportunity for a lead inspection. EPA's current seller disclosure resources are available at epa.gov/lead.

Do not wait until the offer stage to look for lead materials. Find the construction year, collect any lead inspection or risk assessment reports, identify prior lead-related work, and confirm which forms and pamphlets the transaction team will use.

7. Prepare association, title, and use information

If the property is part of a condominium, homeowners association, planned community, shared private road, or other ownership arrangement, gather documents early. Buyers may need budgets, rules, resale certificates, insurance information, assessment history, pending special assessments, architectural approvals, and other records depending on the property type and transaction.

Also flag known legal or use issues: easements, shared systems, boundary questions, encroachments, unrecorded agreements, leased equipment, permits that were opened but not closed, tenant occupancy, municipal notices, or restrictions that affect use and enjoyment. These issues often require more lead time than cosmetic preparation.

8. Give the listing team a clean question list

Before the listing goes live, create a short list of items that need review by the broker, attorney, municipality, contractor, association manager, or other appropriate professional. Include links or copies of the supporting records. A concise question list is better than a large folder with no decision trail.

9. Keep the disclosure file current after launch

Disclosure preparation is not finished the day the listing goes live. Pennsylvania law addresses information that becomes inaccurate after delivery, and the practical point is simple: new information should be routed quickly and documented. If an inspection, repair, service call, storm event, or seller discovery changes the known facts, update the sale file and consult the transaction team about the correct next step.

Quinn and Wilson Realty in Jenkintown, PA supports practical, organized seller preparation. A cleaner disclosure file does not make every transaction easy, but it reduces confusion, improves buyer trust, and gives the listing process a stronger operational foundation.