Problem is, at least in our village, people will build for only 2 cars, then (worst scenario) use 1 slot for their resting area. Then the 5 extra cars parked outside. Sarap dunggulin...
if the decision-makers have strong political will, the homeowners' association can illegalize such, then hire and authorize a taga-hila, to work their subdivision.
it will be very controversial,
but it will probably clean their streets of nuisance parkers.