Gutter replacement cost in Seattle (2026):
per foot, by material and style
HOW MUCH DOES GUTTER REPLACEMENT COST IN SEATTLE?
Angi puts typical gutter installation in Seattle at $691 to $1,757, with an average of $1,223 (August 2026), or $4 to $40 per linear foot depending on material and style. HomeGuide's national figure for gutters around a whole average home is higher: $2,200 to $5,000, or $12 to $25 per foot. Seattle's 10.55% sales tax applies to the whole contract.
Gutter cost by length and home size
| Home size | Typical gutter length | U.S. installed (HomeGuide) |
|---|---|---|
| 1,000 sq ft | 130 linear feet | $1,600–$3,300 |
| 1,500 sq ft | 150 linear feet | $1,800–$3,800 |
| 2,000 sq ft | 180 linear feet | $2,200–$4,500 |
| 2,500 sq ft | 200 linear feet | $2,400–$5,000 |
| 3,000 sq ft | 220 linear feet | $2,600–$5,500 |
Angi's Seattle page lists $400 to $4,000 for 100 feet of gutters and $1,200 to $12,000 for 300 feet. Its ranges are wide because they cover everything from vinyl to copper.
Cost by gutter material
| Material | Per linear foot, Seattle (Angi) | Per linear foot installed, U.S. (HomeGuide) | Lifespan (HomeGuide) |
|---|---|---|---|
| Vinyl | $4–$5 | $8–$12 | 10–20 years |
| Aluminum | $4–$7 | $10–$20 | 20–30 years |
| Steel | $8–$9 (galvanized) | $10–$35 | 20–50 years |
| Copper | $25–$30 | $25–$40 | 50–100 years |
| Zinc | not listed | $35–$45 | 30–80+ years |
Cost by style: K-style, half-round, seamless
- K-style gutters are the standard, and most homes use 5-inch K-style gutters (HomeGuide). Angi lists $3 to $37 per foot for K-style in Seattle.
- Half-round gutters add $1 to $2 per foot (HomeGuide); Angi lists $3 to $34 per foot in Seattle.
- Seamless gutters cost $3 to $5 or more per foot more than sectional gutters but offer better leak protection (HomeGuide). Angi lists $6 to $25 per foot for seamless in Seattle.
- Homes with large roofs or heavy rainfall may need 6-inch gutters, adding $1 to $2 per foot (HomeGuide).
Extra costs to ask about
| Item | Cost | Source |
|---|---|---|
| Downspouts | $30–$75 each | HomeGuide |
| Splash blocks or extensions | $10–$50 per downspout | HomeGuide |
| Gutter guards | $4–$11 per foot (Seattle); $15–$45 installed (U.S.) | Angi Seattle; HomeGuide |
| Removing old gutters | $50–$200 | HomeGuide |
| Fascia board replacement | $5–$12 per foot | HomeGuide |
| Fascia and soffit replacement | $9–$34 per foot | HomeGuide |
| Labor, Seattle | $50–$100 per hour | Angi Seattle |
HomeGuide says damaged or rotting fascia boards must be repaired before new gutters go up. Angi's Seattle page says a permit usually isn't needed for gutter installation alone.
Example: 150 feet of aluminum gutters
| Step | Amount |
|---|---|
| 150 ft × $10–$20 per foot installed (HomeGuide, aluminum) | $1,500–$3,000 |
| With 10.55% Seattle sales tax | $1,658–$3,317 |
Before you sign
- Compare the same length, material, gauge, seamless or sectional, number of downspouts, guards and removal of old gutters on every quote.
- Ask how damaged fascia will be priced if it's found when the old gutters come off.
- Washington contractors collect sales tax "on the gross contract price," labor included (Department of Revenue). Seattle's rate is 10.55% since January 1, 2026.
- Look the installer up on L&I's Verify a Contractor tool. For jobs of $1,000 or more on a home, the contractor must give you a written disclosure statement before work starts (RCW 18.27.114).
Just need cleaning or moss removal? See our roof repair cost in Seattle guide, which covers gutter cleaning prices. Replacing the roof too? See roof replacement cost in Seattle.
Frequently asked questions
How much does gutter replacement cost in Seattle?
Angi puts typical Seattle gutter installation at $691 to $1,757, with an average of $1,223 (August 2026). HomeGuide's national range for a whole average home is $2,200 to $5,000. Seattle's 10.55% sales tax applies to the whole contract.
How much do gutters cost per foot?
Angi lists $4 to $40 per linear foot in Seattle depending on material and style. HomeGuide lists $12 to $25 per foot installed nationally, or $10 to $20 for aluminum.
Are seamless gutters worth the extra cost?
HomeGuide says seamless gutters cost $3 to $5 or more per foot more than sectional gutters but offer better leak protection.
How much do gutter guards cost in Seattle?
Angi lists $4 to $11 per linear foot in Seattle. HomeGuide lists $15 to $45 per foot installed nationally.
Do I need a permit to replace gutters in Seattle?
Angi's Seattle page says a permit usually isn't needed for gutter installation alone, but larger projects may need a building permit of $200 to $1,000.
Sources
- Angi — Gutter replacement cost in Seattle, WA (updated Aug 4, 2026)
- HomeGuide — How Much Does Gutter Installation Cost? (October 28, 2025)
- WA Department of Revenue; Seattle rate change; RCW 18.27.114; L&I — Hiring a contractor
All sources accessed October 14, 2026.
These figures are estimates compiled from the published sources above. They are not quotes and can't account for your home or your contractor. Get written estimates from licensed, bonded and insured contractors before deciding. See our disclosure and disclaimer.