What to Know Before Installing a Fence in Olympia

We got a call last summer from a homeowner in the East Side neighborhood. He had already bought the materials. He had already pulled his neighbor into the conversation about the property line. He just needed someone to put it in the ground.

When we arrived, we found three problems he hadn't anticipated. His intended fence line crossed a buried utility. His lot sat in a drainage easement that restricted what could be built there. And his property line wasn't where he thought it was — it was about two feet off from where he'd been planning to dig.

None of those problems were unfixable. But they added time, cost, and frustration to a project he thought was already figured out.

That story isn't unusual. Homeowners who do their homework before installation day save themselves real headaches. Here's what that homework looks like in Olympia.

Know Where Your Property Line Actually Is

This is the most important step — and the one most homeowners skip.

A fence built over your property line creates legal problems with neighbors. It can result in having to tear the fence down and move it at your own expense. That's a costly mistake that a simple survey prevents.

Don't guess based on where an old fence used to be. Previous fences are sometimes installed incorrectly too. If you don't have a recent survey on file, contact a licensed surveyor before any work begins.

Your city or county may also have setback requirements. These rules dictate how far a fence must sit from the property line, the sidewalk, or the street. Olympia's setback rules vary depending on your zone and where on your lot the fence will sit. Check with the City of Olympia's permit office before you finalize your fence line.

Check Whether You Need a Permit

Not every fence in Olympia requires a permit. But some do, and building without one when one is required creates problems when you sell your home or file an insurance claim.

Generally speaking, fences over six feet tall in Olympia trigger permit requirements. Fences in front yards may have different height restrictions than those in backyards. If your property sits near a wetland, waterway, or protected area, additional environmental review may apply.

The safest move is to contact the City of Olympia's Community Development department before you start. A quick call or email can confirm exactly what applies to your lot and your project.

Call 811 Before Any Digging Starts

Washington state law requires you to call 811 before digging. This is not optional.

811 is the national call-before-you-dig number. When you call, utility companies come out and mark buried lines — gas, electric, water, and cable — so you know where it's safe to dig and where it isn't.

Hitting a buried utility line is dangerous. It can also make you financially responsible for the repair. This call takes a few minutes and protects you from a situation that can turn serious fast.

In Olympia, schedule your 811 call at least three business days before your planned dig date. That gives utility companies enough time to mark your lines before work begins.

Look at Your Lot's Drainage Patterns

Olympia's wet winters mean drainage matters more here than in drier parts of the country. Water has to go somewhere. A fence line that cuts across natural drainage patterns can redirect water in ways that cause problems — for your yard, your foundation, or your neighbor's property.

Before finalizing your fence plan, watch how water moves through your yard during heavy rain. Low spots, soggy areas, and water pathways all tell you something about where a fence will and won't work without complication.

If your lot has a drainage easement, that's also something to identify early. Easements can restrict what you're allowed to build and where. Your property survey or county records will show easements on your lot.

Talk to Your Neighbors First

You don't have to get your neighbor's approval to build a fence on your property. But a quick conversation before work starts saves a lot of friction.

Neighbors who feel blindsided tend to look for problems. They'll scrutinize the property line. They'll question the height. They'll notice every detail they might have otherwise ignored.

A simple heads-up — letting them know what you're planning, where the fence will sit, and when work will start — goes a long way. In many cases neighbors are relieved to have a fence going in. They just don't want to be surprised by construction noise one morning.

If You Have an HOA, Start There

Many Olympia neighborhoods have active homeowners associations. HOAs often have rules around fence height, material, color, style, and sometimes even which direction the finished side of the fence faces.

Get your HOA's approval in writing before any work begins. Verbal approval from a board member isn't enough. If the fence goes in without written sign-off and doesn't meet guidelines, you may be required to modify or remove it at your expense.

Ask your HOA for a copy of its fencing guidelines before you start choosing materials. It saves a lot of back-and-forth later in the process.

Choose Materials That Match Our Climate

Olympia averages around 50 inches of rain per year. Our winters are long and wet. Our summers are dry and mild. Those two extremes put real stress on fencing materials.

Cedar handles our wet winters better than most woods. Vinyl resists moisture completely and needs almost no maintenance. Aluminum holds up to rain without rusting. Each material has tradeoffs in cost, appearance, and upkeep.

The wrong material choice in our climate will show up fast. A fence that wasn't built for sustained moisture exposure won't make it to its tenth year without significant problems.

If you're unsure what material makes the most sense for your lot and your budget, talk to a local installer before you buy anything.

Work With Someone Who Knows Olympia

Every city has its own quirks when it comes to fence installation. Permit requirements, soil conditions, drainage patterns, and setback rules are all specific to where you live.

Working with a local contractor means working with someone who has already navigated these details dozens of times. They know what the permit office needs. They know how deep posts need to go in our saturated winter soil. They've seen what happens when shortcuts get taken in this climate.

That local knowledge isn't a small thing. It's the difference between a fence that lasts and one that gives you problems in year two.

Ready to Get Started?

Olympia Fencing Company works with homeowners across Olympia, Lacey, Tumwater, and the surrounding Thurston County area. We'll help you sort through permits, property lines, materials, and installation so the process goes smoothly from start to finish.

Contact us today for a free estimate. We'll walk through everything your project needs before a single post goes in the ground.