King County Property Tax by City (2026): Rates & Buyer Comparison

King County property tax looks simple until you compare real homes. Bellevue, Seattle, Kirkland, and Redmond can show very different tax bills. The tax rate matters, but assessed value often matters more. This guide compares several major King County cities buyers often consider. It is not a full ranking of every city. Always verify the exact parcel before making an offer.

Quick Answer: Which King County City Has the Highest Property Tax?

Seattle has the highest example property tax rate among these four cities. Kirkland has the highest estimated tax based on median assessed value.

Many buyers first ask which city has the lowest rate. That is useful, but it can miss the bigger picture.

Local Buyer Insight:
Many buyers start by comparing tax rates. In real home shopping, we look closer at assessed value plus actual tax bill. A high-price area can have a lower rate and still cost more each year.

If you are still comparing locations, this Eastside Seattle cities guide adds helpful neighborhood context.

King County Property Tax by City: 2026 Comparison Table

This table compares 2026 examples for Bellevue, Seattle, Kirkland, and Redmond. It shows why tax rate and actual tax bill can tell different stories.

King County explains the basic formula as assessed value divided by 1,000, then multiplied by the levy rate (Source: King County Assessor Levy Rate Reports, 2026).

These are city comparison examples. The final bill still depends on the exact parcel, levy code, and assessed value.

Bellevue Property Tax: Lowest Example Rate, But High Home Values

Bellevue has the lowest example rate in this group. Its 2026 rate is 7.42658 per $1,000 of assessed value.

That sounds lower than Seattle. But Bellevue’s median assessed value example is $1,635,000. Its estimated tax is $12,142.46 (Source: King County Assessor Bellevue 2026, 2026).

For buyers, Bellevue is not mainly a “high rate” story. It is a “high home value” story.

Seattle Property Tax: Highest Rate, But Lower Median Value

Seattle has the highest example tax rate here. Its 2026 rate is 9.90845 per $1,000 of assessed value.

But Seattle’s median assessed value example is $833,000. Its estimated tax is $8,253.74 (Source: King County Assessor Seattle 2026, 2026).

This surprises many buyers. Seattle has the higher rate, but not always the higher bill.

A Seattle buyer should still watch local levies. Yet purchase price often shapes the monthly budget more.

Kirkland Property Tax: Higher Median Tax Example

Kirkland is the clearest example of why assessed value matters. Its rate is below Seattle’s, but its estimated tax is higher.

Kirkland’s 2026 example rate is 8.45759. Its median assessed value example is $1,799,000. Its estimated tax is $15,215.20 (Source: King County Assessor Kirkland 2026, 2026).

For a Kirkland buyer, the tax rate alone can be misleading. Waterfront access, lot size, schools, and location can lift assessed value.

Redmond Property Tax: Tech Access, School Demand, and Higher Home Values

Redmond property tax is shaped by more than the tax rate. Tech access, school demand, and higher values affect long-term ownership planning.

Redmond’s 2026 example rate is 8.39862. Its median assessed value example is $1,515,000. Its estimated tax is $12,723.91 (Source: King County Assessor Redmond 2026, 2026).

Redmond buyers often compare commute, schools, newer homes, and resale strength. Property tax should sit inside that larger cost picture.

From our experience helping Eastside buyers:
Many Bellevue, Kirkland, and Redmond buyers compare more than taxes. They compare mortgage, insurance, HOA, and future maintenance. Property tax matters, but it rarely works alone.

What This Means for Homebuyers Comparing King County Cities

The main lesson is simple: compare the tax bill, not just the tax rate. A lower rate can still mean a higher annual bill.

For buyers, the city name is only a starting point. The specific home matters more.

Key takeaways:

• Seattle has the highest example tax rate.
• Kirkland has the highest estimated tax here.
• Bellevue has the lowest example tax rate.
• Eastside bills can rise because values are higher.
• Two homes in one city can have different levy codes.
• The exact parcel tax bill matters most.

A better buyer question is not, “Which city has the lowest rate?” Ask, “What is the actual tax bill for this home?”

If you are building your buying plan, this home buying guide can help with budget, timing, and next steps.

How Property Taxes Affect Your Home Buying Budget

Property tax is only one part of the total cost of owning a home. Buyers comparing King County cities should review price, assessed value, mortgage, insurance, HOA, and maintenance together.

A Bellevue buyer may pay more overall than a Seattle buyer. That can happen even though Bellevue has a lower tax rate.

A Kirkland buyer may face a larger annual tax bill because assessed values are higher. A Redmond buyer may need to balance property taxes with mortgage, insurance, and maintenance.

Before making an offer, compare the actual tax bill with your loan estimate and current Seattle and Eastside listings. This helps you see how price, tax, and monthly payment work together.

Why Property Taxes Go Up in King County

King County property taxes can rise for several reasons. Buyers should not assume today’s tax bill will stay fixed.

King County says 2026 property taxes totaled $8.4 billion, up about 10% from $7.7 billion (Source: King County 2026 Property Taxes, 2026). This matters because homeowners may see taxes change over time.

Common reasons include:

• Assessed value changes: Your home’s assessed value may rise.
• Levy rate changes: Local rates can change by district.
• Voter-approved levies: Schools, parks, EMS, and fire measures matter.
• City differences: Bellevue and Seattle do not share every levy.
• School district differences: School levies can change the bill.
• Parcel-level differences: The same city can include different levy codes.

These increases matter for buyers. Your first-year estimate should not be treated as permanent.

For homeowners thinking about selling, a changing tax bill can also affect buyer affordability. If you want to understand your current market position, start with a home value estimate.

If you are comparing whether to hold, sell, or move within King County, the selling guide can help with pricing, timing, and net proceeds.

Conclusion: Compare the Tax Bill, Not Just the Tax Rate

King County property tax is not just a city-rate comparison. Seattle has the highest rate here, but Kirkland shows the highest estimated tax. Bellevue and Redmond also show why Eastside values matter. Before buying, check the actual parcel tax bill. Then compare it with your full monthly cost. For help comparing Seattle and Eastside homes, connect with Maggie here: https://www.maggiesunre.com/connect

FAQ

Should I choose a King County city based only on property tax rate?

No. The tax rate is only one part of the cost. Home price, assessed value, insurance, HOA, commute, and resale potential also matter.

Are property taxes usually included in my mortgage payment?

Yes, many buyers pay property tax through escrow. Your lender collects a monthly amount, then pays the tax bill when due.

Should I trust the tax number on Zillow or Redfin?

No. Use listing sites as a starting point only. For final budgeting, check King County’s official property records.

Can property tax change after I buy a home?

Yes. Assessed value, levy rates, and escrow calculations can change. Your monthly payment may adjust after the next tax bill.

Do seniors get a property tax break in Washington?

Yes, some seniors may qualify. King County lists relief programs for seniors, people with disabilities, and qualifying veterans.

Does a higher-priced home always have higher property taxes?

No. A higher-priced home often has a higher assessed value, but levy rate also matters. Two similar-priced homes can have different tax bills.

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