It takes you out of the most expensive auction in the country
New York consistently carries some of the highest costs per click in the United States, because national brands, funded startups, and every local competitor bid into the same terms.
Someone who types your company name instead is not comparing four paid results. That click costs a fraction of a competitive one and converts at a rate the competitive one never reaches.
Movers decide fast and rarely revisit
A household that just moved has a queue of decisions and no patience. They pick from whatever surfaces first and whatever sounds familiar, then they stop looking.
Getting into that consideration set before the move is far cheaper than trying to interrupt it during. The window is short and it does not reopen for years.
Frequency in one neighborhood beats reach across five boroughs
Spreading a local budget from Riverdale to Rockaway buys a single forgettable impression per household. Concentrating the same money on a few ZIP codes buys enough repetition to be remembered.
Most local businesses optimize for how many people saw the ad rather than how many could name the company a month later. Only the second number turns into calls.