A top real estate agent can save you significant time and money. Northwest Heights, San Mateo, CA has 261 active agents, and HomeLight compares data on all of them to identify the top performers. The city’s top 3% of agents do 77.8% more deals yearly than the average agent, move homes off the market 31.4% faster, and save their clients more money — sellers save 1.6x more and buyers save 2.1x more.