Which home projects need a permit in Maryland?

Work it through

You're the contractor. Pick what you'd do, then see how each choice plays out.

1. APermit requirements vary by jurisdiction, but generally: faucet replacement and interior painting typically don't need permits. Fences may need permits depending on height and setback. Water heater replacement usually requires a plumbing/mechanical permit due to gas/water connections
   Correct

   Permit requirements aren't just for 'structural stuff.' They vary by jurisdiction, but typical rules: cosmetic work (paint, wallpaper) — no permit. Like-for-like fixture replacement (faucet) — usually no permit. Fences — often require permits based on height (typically >6 ft) and setback. Water heaters — usually require permits because they involve gas lines, water connections, and venting that must be inspected. Always check with your local jurisdiction — when in doubt, pull the permit.

2. BNone of those need permits — they're all minor work
   Wrong

   Water heater replacement almost always requires a permit due to gas/water/venting connections. Fence installation often requires permits. Making blanket statements about permit exemptions is dangerous — requirements vary by county and city in Maryland. As a licensed contractor, you should know your local jurisdiction's specific requirements. 'It's all minor' is how contractors accumulate unpermitted work violations.