Philadelphia rental-property buyer guides

Practical questions for buying a duplex or triplex, comparing conflicting unit counts and requesting the documents behind a rental claim.

Choose the question in front of you. Each guide connects the record's limits with a concrete next step and links to official City guidance.

• Buying a Philadelphia duplex or triplex

  Start with the advertised units, then compare the property, license and permit evidence before deciding which documents to request.

• When Philadelphia rental-unit counts disagree

  A license, permit and listing can describe different things. Keep their meanings and dates separate before treating a number as proof.

• Rental licenses, occupancy certificates and zoning use

  These records answer different questions. Learn what to read in each and why one document cannot stand in for the entire property history.

• Buying a licensed rental: what changes with ownership

  Separate the buyer's licensing work from the building's existing approvals. An active seller license does not finish the new owner's application.

• Missing or expired Philadelphia rental records

  No matching record, an unstated field, an expired license and an unavailable source need different follow-up steps.

• What to ask a seller when rental records conflict

  Write a request that names the property, disputed claim and exact missing evidence. Use the answer to compare dates, scope and passages.

These guides support an evidence review; they do not determine lawful occupancy or replace professional advice about a purchase.