Moving to Boston? Complete New Home Security Checklist (2026)

Your new Boston home should feel like a sanctuary, not a security risk. Whether you're closing on a Back Bay brownstone or settling into a triple-decker in Jamaica Plain, taking control of your home security from day one isn't just smart-it's essential.

Here's the reality most new Boston homeowners don't think about: by the time you get the keys to your new place, dozens of people may have had access. Previous owners, their family members, real estate agents, contractors, cleaning crews, neighbors with "spare keys"—the list goes on. And in a city where home values average well over $700,000, leaving your security to chance just doesn't make sense.

At Astro Locks, we work with new Boston homeowners every single week. We've seen it all-from folks who discovered the hard way that their "new" locks had copies floating around, to smart buyers who locked down their security before they even moved in.

This guide walks you through exactly what you need to do to secure your Boston home properly, whether you're a first-time buyer in Somerville or downsizing to a condo in the Seaport.