Two pipelines, two clocks: a homeowner decides in a week, a board decides over a quarter
Applying one follow up rhythm to both buyers guarantees you are too slow for one of them and give up too early on the other.
Residential inquiries are a speed contest. Whoever gets a human on the line and a date in the calendar first is usually in the final two. Everything else about your marketing matters less than that.
Association inquiries are a patience contest. The manager may like you in week one and still be unable to act until a board meets, a reserve is confirmed or an engineer's report lands. A standard sequence that stops after three unanswered emails drops the job precisely when it was normal for nothing to be happening.
Build two cadences and label every opportunity with which one it belongs to at the moment of arrival. Residential: minutes to first contact, then a visit. Commercial: a slower, useful drumbeat timed around meeting dates, with a document to forward each time.
Ask managers directly when their board meets and when budgets are set, then put those dates in your own calendar. Following up the week before a meeting is worth more than five follow ups at random.