The romance of the redwoods is real. So is the infrastructure underneath it. A mountain home runs on systems that a city house never makes you think about, and the happiest buyers up here are the ones who understood them going in. Consider this the conversation I have with every client before they fall too hard for a listing.
Water: you might be your own utility
Down the hill, water comes from the city and you never think about it. Up here, thousands of rural homes draw from a private well — which means you own the pump, the pressure tank, and the responsibility. Good wells are wonderful and essentially free to run; troubled ones are a real expense. This matters more than ever at closing: as of September 2025, when a rural property changes hands, the water system has to be tested for yield and quality and the results disclosed. That’s a good thing for buyers — it just means water is a question you ask early, not late.
Septic: the system you hope never to meet
Most mountain homes aren’t on a sewer. They’re on septic — roughly twenty-plus thousand homes in the county are — and a septic system is one of those things that’s invisible when it works and catastrophic when it doesn’t. On the steep slopes, small lots, and creekside parcels common up here, a failing or undersized system can be genuinely costly to replace, occasionally into six figures. None of this should scare you off. It should just make you insist on a thorough inspection and the maintenance records before you commit. A well-cared-for septic system will quietly serve you for decades.
Propane, power, and staying warm
Many homes heat with propane and wood rather than natural gas, so you’ll get to know your propane provider and your delivery schedule. And because the same beautiful trees that shade your roof also fall across power lines in storms, outages happen. Nearly everyone up here eventually invests in a generator — or at least a battery backup, a good supply of firewood, and the kind of unbothered attitude that treats a dark evening as an excuse to light candles. Plan for it and it’s a non-event. Ignore it and it’s a bad night.
Fire readiness is now part of ownership
Since the 2020 CZU fire, nobody up here treats wildfire as someone else’s problem. Owning a mountain home means keeping defensible space around the structure, understanding your insurance (which has gotten more complicated and more expensive across these mountains), and knowing your evacuation routes cold. It’s not the fun part of the dream, but it’s the responsible one, and the community takes it seriously now in a way that genuinely makes the place safer.
The drive
Finally, the commute — the trade-off buyers most underestimate and then, often, most easily adapt to. Highway 17 over “The Summit” is the main artery to Los Gatos and Silicon Valley: fast when it’s clear, winding and weather-sensitive when it’s not, and busy at the peaks. What’s changed the math for a lot of people is hybrid work; a drive that’s punishing five days a week becomes perfectly livable at two or three, and there’s even a commuter express bus if you’d rather someone else take the wheel. Where you buy — valley versus ridge, Highway 9 versus Highway 17 — shapes that drive more than almost anything, which is worth thinking hard about before you choose a town.
The bottom line
None of this is meant to talk you out of the mountain. It’s meant to make you the kind of owner who’s delighted rather than blindsided. Ask about the well. Read the septic records. Price out a generator. Walk the defensible space. Do that homework, and everything the redwoods offer is yours to enjoy without the nasty surprises — which is exactly how it should be.