Seattle Fence Cost 2026: Price Per Linear Foot by Material

As Jake Thornton, Licensed GC and landscape-certified builder writing for Kolmo Construction, I quote more fences in spring than any other single project — and the first question is always the same: "What's this going to run me?" The answer in Seattle for 2026 lands between $18 and $60 per linear foot installed, and the spread comes down almost entirely to the material you pick. This guide breaks the number down by material, by yard size, and line item by line item, plus the one thing most homeowners get wrong: where your property line actually is.

Quick Summary & Key Takeaways

• Installed fence cost runs $18–$60 per linear foot in Seattle, depending on material — from budget chain link to premium wrought iron.
• A typical 150-foot residential fence costs about $3,000 (chain link) to $6,800 (composite), with cedar — Seattle's most popular privacy fence — landing around $4,200.
• Most Seattle fences need NO building permit. SDCI exempts residential fences up to 8 feet tall, as long as you're not in an Environmentally Critical Area or flood zone.
• Budget a 15–20% contingency for old-fence removal (+$3/ft), sloped lots, tree roots, and surprise footings — these are the line items that move the final number.

What a Fence Costs in Seattle (2026)

Fences price by the linear foot, not the square foot, and the material is the single biggest lever. Here's what each common material costs fully installed — posts, footings, one gate, and labor included — reconciled to our live Seattle estimator:

Because lot sizes vary, here's the same money mapped against the three perimeters we fence most often — a small side yard, a standard backyard, and a full corner-lot wrap:

Want your own number instead of a range? Run your exact footage, height, and material through our Seattle fence cost calculator — it uses the same licensed-contractor rates these tables are built on. For other outdoor projects, the free Seattle home remodeling cost calculator covers decks, landscaping, and more.

Line-Item Cost Breakdown

Here's where the money actually goes on a typical 150-foot, 6-foot cedar privacy fence (about $4,200 all-in):

• Fence panels / pickets: $1,000–$5,500 — the material itself, and the biggest single variable. Cedar runs ~$13/ft of material; chain-link fabric ~$6/ft; composite ~$29/ft.
• Posts: $300–$1,000 — pressure-treated 4x4 or steel posts set roughly every 8 feet (about 20 posts on a 150-ft run). Vinyl and steel systems use heavier, pricier posts.
• Concrete footings: $150–$350 — a bag of concrete per post hole. Standard practice in Seattle's wet soil; skipping it is why cheap fences lean within two winters.
• Gates: $150–$450 each — a single walk gate is the low end; a wide double drive gate with drop rods and heavy hinges is the high end.
• Hardware & fasteners: $50–$200 — hinges, latches, brackets, stainless or coated screws that won't bleed rust down your cedar.
• Labor — installation: $1,400–$2,800 — the crew time to dig, set, level, and hang the run (about $9–$11 per linear foot).
• Old-fence removal & haul-off: $0–$900 — roughly $3 per linear foot to pull and dispose of an existing fence ($450 on a 150-ft run). Skip this line only if the lot is bare.
• Terrain adjustment: $0–$700 — sloped or rocky yards add ~5–15% for stepped panels, longer posts, and harder digging.
• Permit & fees: $0 for almost every residential fence — see below.

A note on contingency: I tell every client to hold back 15–20%. On a fence, the surprises live underground — old concrete footings from a previous fence, tree roots along the line, or a buried irrigation main that 811 didn't flag. None of it is catastrophic, but it's real.

Do I Need a Permit for a Fence in Seattle?

Usually, no. The Seattle Department of Construction and Inspections (SDCI) does not require a building permit for a residential fence as long as all of these are true: it's 8 feet tall or less, no masonry or concrete section exceeds 6 feet, it's not in a flood zone, and it's not in or near an Environmentally Critical Area (ECA) — steep slopes, wetlands, or landslide-prone ground, which are common on West Seattle and Magnolia hillsides.

In Seattle's neighborhood-residential (NR) zones, the standard fence height is 6 feet, with up to 2 additional feet of open or architectural top allowed. On a sloping site you can reach 8 feet so long as the average height between posts stays at 6 feet. SDCI publishes the full rule on its Fences page.

What does trigger a permit or extra review:

• Any fence over 8 feet, or a masonry/concrete wall over 6 feet.
• A retaining wall over 4 feet of retained height — that's a separate structural permit, not a fence.
• Fences in an ECA or flood zone, where even a standard fence needs review.

Even when no permit is required, you still have to obey zoning: front-yard setbacks, the corner sight-triangle rules that keep fences low near driveways and intersections, and — most important — your actual property line. Which brings us to the mistake I see most.

The Property-Line Trap (Read This Before You Order)

The single most expensive fence error in Seattle isn't material choice — it's building on the wrong line. The old fence is not a reliable marker; plenty of them were set a foot or two off decades ago. Before we order a single panel, we locate the line from the recorded plat or, when there's any doubt, a licensed survey. A fence built even six inches onto a neighbor's lot can have to come down. In tight-platted neighborhoods like Ballard, Wallingford, and Greenwood, where lots sit close together, this matters even more.

The neighborly move — and Washington's common practice for a shared boundary fence — is to talk to the adjoining owner before you build. Many neighbors will split the cost of a shared line fence, especially for cedar. Get that understanding in writing, even informally, and you'll save yourself the most common fence dispute there is.

Choosing Your Material: What Actually Lasts in Seattle

Our wet, mild climate is hard on the wrong fence and easy on the right one:

• Western red cedar is the Seattle default for a reason — its natural oils resist the rot and mildew our rain throws at it, and it weathers to a soft gray (or takes stain beautifully). Expect 15–25 years. It's the best balance of looks, privacy, and cost.
• Pressure-treated pine is the budget privacy option — same look, lower price, but it wants paint or stain to last and can warp if installed green.
• Vinyl never needs paint and shrugs off moisture, but it's a bigger upfront check and the bright white reads suburban, not Craftsman.
• Composite is the longest-lived wood-look option (25+ years, no maintenance) at the highest material cost — a strong pick if you plan to stay put.
• Chain link is unbeatable on price for containment and back lot lines, and black vinyl-coated chain link disappears into a hedge far better than raw galvanized.
• Aluminum and steel/wrought iron are for curb appeal, security, and pool-code enclosures; aluminum also racks neatly to follow a slope.

Contractor Red Flags to Avoid

• "You never need a permit for a fence." Mostly true — but a contractor who says it without asking about your slope, height, or ECA status hasn't actually checked, and ECA lots are exactly where it bites.
• No concrete footings in the bid. Posts set in bare dirt heave and lean in Seattle's saturated winter soil. Footings are not optional.
• Building to the old fence line without locating the property line. A pro confirms the line first. Always.
• Cash-only or no written, line-item contract. A real bid separates material, removal, footings, and gates — not one lump sum.
• No license. Verify any contractor at the Washington State L&I "Verify a Contractor" tool (lni.wa.gov) — check the active registration and bond — before you sign. Kolmo Construction is licensed, bonded, and insured (Lic# KOLMOL*753JS).

Your Pre-Project Fence Checklist

1. Walk the perimeter and measure your total linear footage and gate locations.
2. Locate your property lines from the plat or a survey — never assume the old fence is correct.
3. Call 811 (free utility locate) before anyone digs — it's required in Washington.
4. Pick your material by priority: privacy, maintenance, budget, or curb appeal.
5. Confirm height: 6 feet is standard in Seattle NR zones; verify you're not in an ECA or flood area.
6. Talk to neighbors about shared boundary lines and splitting the cost.
7. Decide your gates — walk gate, double drive gate, and widths.
8. Get a line-item bid that separately calls out removal, footings, and gates.
9. Verify the contractor's license and bond at lni.wa.gov.
10. Hold back a 15–20% contingency for terrain, roots, and old footings.

A good fence in Queen Anne or Beacon Hill should outlast the next two paint colors on your house — get the line right, the footings deep, and the material matched to our climate, and it will.

Frequently Asked Questions About Seattle Fences

How long does it take to install a fence in Seattle?

Most residential fences go up in 2 to 5 days. A small 75-foot run is often a two-day job; a 300-foot corner-lot wrap with multiple gates runs closer to five. Concrete footings want about a day to cure before the panels are hung, so plan for the crew to come and go rather than finish in one push.

Is cedar or vinyl better for Seattle's rainy climate?

Both handle Seattle rain well. Cedar costs less up front, looks at home on Craftsman and Tudor houses, and weathers to gray unless you stain it. Vinyl costs more but never needs paint and won't rot — the better pick if you'd rather never touch it again. Pressure-treated pine is the budget bridge between them.

Who owns a fence built on the property line?

A fence centered on a shared boundary is generally owned and maintained jointly by both neighbors. That's exactly why we locate the line and get a cost-sharing understanding in writing before building — it heads off the most common boundary dispute there is.

Is a new fence a good investment in Seattle?

A clean, well-built fence is one of the higher-ROI exterior projects in Seattle's market — it adds privacy, defines outdoor living space, and reads as "move-in ready" to buyers. Pair it with a new deck and the backyard becomes the selling feature.

Ready to start? Run your numbers with our Seattle fence cost calculator or the free Seattle home remodeling cost calculator, then contact Kolmo at (206) 410-5100 or visit kolmo.io/contact for a free estimate.

— Jake Thornton, Licensed GC, Landscape Cert., Kolmo Construction