Fence Cost in Mercer Island, WA (2026)
The average fence installation in Mercer Island costs $1,800–$10,800 depending on material, fence height, and total length. Here's a detailed breakdown.
Fence Cost Per Foot in Mercer Island by Material
| Material | Low (per ft) | Average | High (per ft) |
|---|---|---|---|
| Wood | $18 | $30 | $42 |
| Vinyl | $24 | $36 | $48 |
| Chain Link | $12 | $20 | $30 |
| Aluminum | $30 | $46 | $66 |
| Wrought Iron | $30 | $48 | $72 |
| Composite | $30 | $42 | $54 |
* Prices include materials and professional installation. Actual costs may vary based on terrain, fence height, and contractor.
What Affects Fence Cost in Mercer Island?
- Fence Material: Chain link is the most affordable ($20/ft), while wrought iron is the most expensive ($48/ft). Wood and vinyl fall in the middle and are the most popular choices in Mercer Island.
- Fence Height: Standard 4-foot fences cost 20–30% less than 6-foot privacy fences. Most Mercer Island homeowners choose 6-foot for backyard privacy.
- Yard Size & Terrain: Sloped or rocky terrain increases installation costs by 10–25%. Average Mercer Island lots require 100–200 linear feet of fencing.
- Permits & Regulations: Mercer Island may require building permits for new fences. Contact your local building department for setback requirements and height restrictions.
- Gates & Features: Each gate adds $200–$800 depending on size and style. Decorative post caps, lattice tops, and staining add to the total.
- Labor Rates: Washington labor rates are above the national average, which affects total installation cost.
Frequently Asked Questions About Fence Cost in Mercer Island
How much does a fence cost in Mercer Island, WA?+
The average fence installation in Mercer Island costs between $1,800 and $10,800, depending on materials, fence height, and yard size. A typical 150-foot wood privacy fence costs around $4,500 installed.
What is the cheapest fence material in Mercer Island?+
Chain link is the most affordable fencing option in Mercer Island, averaging $12–$30 per linear foot installed. Wood is the next most affordable at $18–$42 per foot.
How much does vinyl fencing cost in Mercer Island?+
Vinyl fencing in Mercer Island costs $24–$48 per linear foot installed. For a standard 150-foot yard, that's approximately $3,600–$7,200.
Do I need a permit to install a fence in Mercer Island?+
Most municipalities in Washington require a fence permit for new installations. Contact the Mercer Island Building Department for specific requirements, setback rules, and height restrictions. Typical permit costs range from $20–$200.
How do I find a good fence contractor in Mercer Island?+
Compare multiple contractors on FenceFind, check their ratings and reviews, verify they're licensed and insured, and get at least 3 written estimates. Mercer Island has 1+ listed fence contractors to choose from.
Top Fence Contractors in Mercer Island
Get free estimates from these highly rated local professionals.
Optima Fence and Deck
Optima Fence and Deck is a 5-star rated fence contractor in Mercer Island, WA with 233 reviews. They specialize in wood, vinyl, chain link fencing. Free estimates available.