How much does a gate cost in Seattle, WA?
Single or double swing gate with anti-sag hardware. Priced against Seattle, WA material costs, a typical DIY gate in Seattle runs about $401 in materials — 18% above the national average. These are estimates only, not a quote — enter your real dimensions in the free calculator for a shopping list matched to your build.
Estimates only — not a quote.
Seattle cost breakdown
| Estimate | Low | Typical | High |
|---|---|---|---|
| Seattle (DIY materials) | $341 | $401 | $541 |
| National average | $289 | $340 | $459 |
Priced from the Seattle, WA material index — 18% above the national average. Based on a common-size gate; enter your own dimensions for an exact number.
DIY materials estimate: $401. A contractor in the Seattle market (materials plus about 5 labor hours at ~$78/hr) estimates to $759–$1,017. Estimated DIY savings: $461 (53%).
Gates follow the same height limits as the fence they sit in — 6 ft back/side and 4 ft front is typical in Washington. Powered gates add electrical permit requirements.
Outside city limits, King County is typically the permitting authority.
Get your exact Seattle price
Enter your dimensions for a materials list and cost estimate matched to your build.
Frequently asked questions
How much does a gate cost in Seattle, WA?
Materials typically run $341–$541 for a common-size project using Seattle-area pricing. That is an estimate, not a quote — our free calculator prices your exact dimensions.
Is it cheaper to DIY or hire a contractor in Seattle?
DIY materials estimate to about $401. A local contractor estimates to $759–$1,017 at the Seattle-area labor rate of roughly $78/hr, so DIY could save an estimated $461 (53%).
Do I need a permit for a gate in Seattle?
Gates follow the same height limits as the fence they sit in — 6 ft back/side and 4 ft front is typical in Washington. Powered gates add electrical permit requirements. King County and the City of Seattle rules can be stricter than the state baseline — run the free permit lookup for your ZIP before buying materials.
Why is Seattle gate pricing different from the national average?
We apply a regional material cost index for the Seattle market — currently 18% higher than the national average. Labor is indexed separately at about $78/hr for the contractor comparison.
Other projects in Seattle
Gate cost in nearby cities
Looking at the whole state? Gate cost in Washington.