SF’s Most Common Home Inspection Surprises (And How to Avoid Them)

If you’ve ever been through the home inspection process in San Francisco, you know it can feel like opening a mystery box—except instead of a fun surprise, you might uncover a leaky roof or outdated wiring. Here are the top surprises that pop up in SF inspections—and best tips to keep your transaction on track.

First, foundation issues. SF’s hilly terrain and older homes mean settling and cracks are pretty common. Inspectors often find uneven floors or gaps where the house has shifted over time. The fix? Don’t skip the structural engineer’s report—it’s worth every penny to know if you’re dealing with a minor quirk or a major red flag.

Photo by Aaron Huber on Unsplash

Next, let’s talk plumbing problems. Many of the city’s charming Victorian-era homes still rock original pipes. Galvanized steel pipes corrode over time, leading to low water pressure or even leaks. A quick tip: ask your inspector to check the pipe material. If it’s ancient, budget for replacements ASAP—unless you enjoy surprise water features in your living room.

And then there’s the electrical system. Knob-and-tube wiring might sound like a vintage aesthetic, but it’s a fire hazard waiting to happen. Inspectors often flag this in older homes, along with overloaded circuits. If your report mentions either, call an electrician stat. Trust me, flickering lights aren’t just for haunted houses.

So, how do you avoid these nightmares? Get ahead of them! Hire a seasoned local inspector who knows SF’s quirks, and don’t be afraid to ask questions. A little prep now can save you from a money pit later. Happy house hunting—may your inspections be boring and your surprises be pleasant!