Moving to Seattle from Phoenix: What to Know (2026 Guide)

Updated November 2026. By Ryan Palardy, JD, Real Estate Agent and Washington Attorney, Get Happy at Home at Compass.

I’ll be straight about the numbers, because Phoenix is one of the few cities on this list that takes more people from Seattle than it sends. In the most recent IRS migration data (tax filings from 2022 to 2023), about 1,930 people moved from the Phoenix area to King County, and about 2,700 went the other way. Some of the people reading this are coming back after a few years in the sun. Either way, this guide is for the ones heading north.

The adjustments are different from what Californians deal with. Your taxes don’t drop much. Your house money buys about half as much square footage. And the house it buys comes with a basement, a sewer line from the Truman administration, and a roof that grows moss. What you get for it is a summer you can be outside in, a yard that stays green most of the year without irrigation, and a city where the median detached house is older than your parents and still standing.

The money: what your Phoenix budget buys in Seattle

Sources: home prices, price per square foot and days on market from Redfin’s Phoenix and Seattle housing market pages (all home types, three months ending September 2026). Rents are average apartment asking rents from Apartments.com, October 2026. Effective property tax rates from Ownwell (updated April 2026). Income and estate tax from the Tax Foundation. Rainfall from NOAA’s 1991 to 2020 climate normals.

So the median Seattle home costs about 89% more, and about twice as much per square foot. If you’re shopping for a detached house, figure on more like $993k: that was the median for detached Seattle houses that sold from July through September (our own pull of NWMLS data, 1,162 sales). The median across all of King County was $850,000 in September, per the NWMLS. A Phoenix budget that bought a 2,400-square-foot house with a pool buys about 1,200 square feet here, and the pool is a basement.

Rent is the softer landing. Seattle’s average asking rent is about $800 a month more than Phoenix’s, a much smaller gap than the house prices. If you don’t know the neighborhoods yet, renting for six months to a year before you buy is cheap insurance, and I’d do it through a winter.

The bigger shock is speed. Phoenix homes are taking about 60 days to sell. Seattle homes are taking 19. You’re used to having time to think, get a second showing, and negotiate repairs after inspection. On the right Seattle house you usually don’t get that, which is a big reason we do the homework (inspection notes, repair costs, comps) before you’re standing in the living room. That said, Seattle buyers have more choice than they did a year ago: King County had 31% more listings in September than the year before.

Taxes: leaving Arizona, arriving in Washington

If you’re coming from California, moving to Washington is a tax cut. If you’re coming from Arizona, it’s closer to a trade, and for some households it’s a small increase. Here’s the honest version.

1. Income tax: 2.5% becomes 0%

Arizona’s flat 2.5% is one of the lowest income taxes in the country. Washington’s is zero on wages, which is better, but the gap is small. On a $200,000 household income, you save about $5,000 a year. On the Washington side, there’s a capital gains tax of 7% on long-term gains above an annual deduction ($278,000 for 2025, adjusted each year for inflation) and 9.9% on gains over $1 million. Real estate is exempt. Stock isn’t. Most households never touch it. In March 2026, Washington also passed a 9.9% tax on household income above $1 million, starting with tax year 2028, and voters kept it in November 2026 by rejecting Initiative 645. If your household earns under $1 million a year, it doesn’t touch you.

2. Property tax roughly doubles as a rate, and the house costs twice as much

This is the one that gets people. Maricopa County’s effective rate is about 0.46%, so a $452k Phoenix house runs about $2,100 a year. Seattle’s is about 0.98%, so an $855k house runs about $8,400, and a $993k detached house about $9,700. That’s four times your current bill, before you’ve changed anything about how you live. Washington also has no cap on assessed value: state law requires every county to revalue every property every year, so the bill moves with the market. (Washington limits how fast each taxing district’s total levy can grow, so bills don’t track values one for one, but there’s no freeze on your house’s number.) Budget for it as part of the monthly payment, because it is.

3. The estate tax is new

Arizona has no estate tax. Washington does. For deaths on or after July 1, 2026, the first $3 million is excluded and the rate on the rest runs from 10% to 20%. A paid-off Seattle house plus retirement accounts gets to $3 million faster than people expect, so update your estate plan when you move. Sales tax is a push: 10.55% in Seattle versus 9.1% in Phoenix.

If you freelance or run a business

Washington has no income tax, but it does have a business and occupation (B&O) tax, charged on gross receipts rather than profit. If you’re a contractor or consultant earning $12,000 or more a year, the Department of Revenue expects you to register and file. A small business credit wipes out the tax for a lot of solo operators, but you still have to register to get it. Seattle also requires its own business license, and starting in 2026 Seattle’s own B&O tax doesn’t kick in until $2 million in revenue. Worth a call to a Washington CPA early.

Which Seattle neighborhood is like your Phoenix neighborhood?

One warning: Seattle neighborhoods change block to block, partly because of the hills and partly because of the age of the houses. There are almost no master-planned communities inside the city, no HOA that keeps the whole street looking the same, and no guarantee the house next door was built in the same decade as yours. Two houses six blocks apart in the same neighborhood can be completely different purchases. That’s why we start new clients with a learning tour before anyone writes an offer.

Seattle houses: old, wet, and nothing like a 2004 stucco build

This is the section I’d read twice. Among the detached houses that sold in Seattle from July through September 2026, the median one was built in 1945, about 39% were built before 1940, and 72% before 1960 (our NWMLS pull, 1,162 sales). If your Phoenix house is stucco on a slab with a tile roof and a two-car garage, almost everything about a Seattle house will be new: a basement or a crawl space, a wood frame that’s been wet for 80 winters, a composition roof that needs replacing every 20 to 25 years, galvanized or clay pipes, and in some houses the oil tank that used to heat the place, buried in the yard. (Our decade-by-decade guide to Seattle homes covers what each era tends to have.) New construction exists, but it’s mostly townhouses in the city and single-family in the far suburbs, and it carries a premium.

Here’s what the usual suspects cost, from our construction company’s billed jobs where we have them and current Seattle contractor pricing where we don’t:

None of these is a reason to skip an old house. They’re reasons to read the inspection for dollars. Get the sewer scoped on video on every house. Ask whether the house ever heated with oil. Look at drainage around the foundation and in the crawl space, because that’s where Seattle’s rain shows up first. A Seattle home inspection will flag most of this, and we price the big items on the spot when we tour, because that’s the number that should move your offer.

Air conditioning and pools are missing from the table on purpose. Air conditioning: about 53% of Seattle-area homes had it in 2021, per the Census Bureau’s American Housing Survey, and most of the older houses on your tour won’t. You can live without it most years, and a ductless heat pump fixes it when you can’t. Pools: there are almost none, and the ones that exist are a maintenance bill for a season that lasts ten weeks. Nobody here will add value to your house for one.

Earthquakes are new. Besides local faults like the Seattle Fault, the region sits near the Cascadia Subduction Zone offshore, which can produce a very large, long-shaking quake. Older houses that aren’t bolted to their foundations are the ones that slide, and the retrofit is in the table above. Earthquake coverage is something you add to your homeowners policy or buy separately, and the deductible typically runs 10% to 25% of the coverage on the house, according to the Washington Insurance Commissioner. Get the quote before you close and decide with real numbers.

Weather: trading 110 for drizzle

You know the rain is coming. What people from Phoenix underestimate is how little of it falls at once, and how much they’ll miss the light.

Sources: NOAA 1991 to 2020 climate normals (Phoenix Sky Harbor, Sea-Tac Airport for Seattle); Phoenix’s 100-degree count from NOAA via the National Weather Service. Seattle’s 100-degree days vary by year; the 2021 heat dome hit 108°F. Daylight from sunrise-sunset.org.

Seattle’s rain is not the monsoon. It’s light, steady drizzle from roughly October through May, and it rarely rains hard enough to stop you doing anything. Umbrellas are optional (most locals skip them). Rain jackets are not.

The light is the bigger adjustment. Around the winter solstice, Seattle gets about eight and a half hours of daylight, an hour and a half less than Phoenix, and plenty of those hours are gray. People who move here from the desert talk about the dark more than the rain. A good lamp and a winter trip somewhere sunny do a lot of work here, and Phoenix is about a three-hour flight.

Now the good news, which you don’t need me to sell. Seattle summers are dry, sunny, mid-70s, with long evenings, and in late June the sun doesn’t set until after 9 p.m. You will not run from your car to your front door. Your yard stays green most of the year without a drip system, and if the lawn goes brown in August, it comes back with the October rain. And you’ll be surprised how often the house is comfortable with the windows open, which is why so many of them never got air conditioning.

Getting around: similar commutes, fewer freeways

The average commute in the Phoenix metro is 27.6 minutes. In the Seattle metro it’s 30 (Census Reporter, ACS 2024). The difference is how you get there. Phoenix is a grid of freeways and six-lane arterials. Seattle has two north-south freeways, two floating bridges across the lake, and hills and water in between. Your commute depends more on which side of the lake you’re on than how many miles it is.

Transit is about the size you’re used to, with more riders. Valley Metro Rail runs 38 miles with 51 stations. Link light rail runs 63 miles with 51 stations, and since March 28, 2026 the 2 Line crosses Lake Washington, connecting Seattle with Mercer Island, Bellevue and Redmond. Extensions to West Seattle and Ballard are planned for the 2030s (we have opinions about Ballard’s). The bus network does a lot more work here than Phoenix’s, and plenty of our Capitol Hill clients use their cars less than once a week.

If you’ll drive across the lake, I-90 is free and SR 520 is tolled in both directions: as of October 2026, up to $4.90 at weekday rush hour with a Good To Go pass and $6.90 if they mail you the bill. One more thing: the time zone changes twice a year, but only on your end. Arizona doesn’t observe daylight saving time, so Phoenix is on Seattle time from March to November and one hour ahead in winter. Calls home get easier in summer and trickier in December.

Jobs and schools

If you’re transferring with Amazon, Microsoft or another big employer, you already know the address. If you’re moving without a job lined up, be careful. The Seattle market tilts toward a few very large tech employers, and it’s been a rough few years for them. By our count, King and Snohomish counties added about 42,000 tech jobs from late 2019 to August 2022, then lost about 29,000 of them by early 2025. (We dug into what that’s doing to Eastside home prices in this post.) Phoenix’s semiconductor build-out doesn’t have an equivalent here; Seattle’s manufacturing is Boeing and the companies around it. My advice either way: get the offer letter before you sign a purchase agreement.

For schools, if you’re used to Arizona’s open enrollment and charter options, Seattle is more traditional. Seattle Public Schools assigns by address, and the Eastside cities have their own districts (Bellevue, Lake Washington for Kirkland and Redmond, Mercer Island, Issaquah and Northshore). Boundaries don’t follow neighborhood names, so check the district’s boundary lookup for the exact address before you offer.

A lot of families moving here rule out Seattle Public Schools on reputation alone and head straight for the Eastside, the way Phoenix families head for Chandler or Gilbert. I think that’s often a mistake, and we wrote about why Seattle’s schools are better than their reputation. If you’re buying for the long haul, our post on Seattle’s sleeper schools covers the ones we think will improve the most.

Your first 30 days in Washington

Driver’s license. State law gives you 30 days after you move to get a Washington driver’s license, and you need it before you can register your car here.

Car registration. New residents also have 30 days to register their vehicles in Washington. No emissions test: Washington ended its program in 2020. In King County the bill includes Sound Transit and transit fees, so expect more than you’re used to paying.

Register to vote. Washington votes entirely by mail, so register at your new address and the ballot comes to you. Then cancel your Arizona registration.

Move the rest of your life. Change your address with your bank, brokerage and employer, and move your doctors when you can. Tell your employer’s payroll team the move date so your Arizona withholding stops.

Good To Go pass. If you’ll cross SR 520 or use the express toll lanes on 405, set up a Good To Go account before your first trip. Pay-by-mail costs $2 more per crossing on 520.

Fall maintenance. Gutters and roof moss are an annual thing here, which is new for anyone coming from a tile roof. Gutter cleaning runs about $200 to $500 and roof moss removal about $500 to $800 from Seattle companies. Tile roofs don’t need this. Yours will.

Should you sell your Phoenix house or rent it out?

Phoenix is a landlord-friendly place to own a rental, and since January 2025 Arizona cities can no longer charge sales tax on long-term residential rent, which took a couple of percent off the top. If you bought before 2021, your rate is probably low and your rent probably covers the payment. Plenty of people in your spot keep the house.

Before you do, here’s what keeping it means. You’ll file an Arizona nonresident return every year on the rent, at 2.5%, which is painless. The bigger issue is the federal capital gains exclusion on your home sale: a house you rent out long enough stops being your principal residence. The general rule is that you have to have lived there two of the last five years, so you have roughly three years after moving out before that window closes. And you’ll be managing a property from 1,400 miles away in a market where homes are taking 60 days to sell, so if you ever need to get out quickly, you won’t. None of that makes it a bad idea. It means you should run the numbers with a CPA before you decide.

If you sell, timing matters. Phoenix homes are taking about 60 days to sell and Seattle homes about 19, so your Phoenix sale will probably take longer than your Seattle purchase. Offers contingent on selling another house are hard to win on Seattle houses that are drawing multiple offers. Most people in your spot either sell first and rent here for a bit, or line up a bridge loan with a lender who does them. Condos are the exception: King County had 7 months of condo inventory in September, so a condo buyer has more room to negotiate. (Our guide to the main loan types is a decent primer before you call a lender.)

Buy or rent here? If you know where you’ll work and you’ve spent real time in a couple of neighborhoods, I think buying soon makes sense, because buyers have more room now than they did in 2025. If you don’t know the neighborhoods yet, rent for six months to a year, through a winter, and see whether the dark bothers you before you commit. If this is your first old house, our list of first-time buyer mistakes is worth a read even if it isn’t your first house.

FAQ: moving from Phoenix to Seattle

Disclaimer: This article is general information, not legal, tax or financial advice. Tax rules, ballot measures and market numbers change, and costs vary by house. Talk with your own CPA, attorney, inspector and contractor before making decisions.