Primary-Residence-Only Rule
Montgomery County imposes no primary-residence requirement on short-term rentals. Whether an STR must be the owner's primary residence is decided by each borough or township zoning ordinance; some Montco municipalities restrict STRs to owner-occupied dwellings.
Primary-residence rules for STRs in Montgomery County PA
Some RestrictionsPA Joint State Government Commission, The Short-Term Rental Industry in Pennsylvania (Mar. 2025), p.19
Some ordinances distinguish short-term rentals based on whether an entire dwelling is available for rent, or an individual room or suite.