Moving to Seattle from the Bay Area: What to Know (2026 Guide)

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

Bay Area transplants have the shortest learning curve of anyone we work with, because the hard parts of buying here are things you already know: old houses, fast offers, earthquake retrofits, and a tax department that doesn’t let go easily. What’s new is the water, which gets into old houses in ways 23 inches of San Francisco rain never did, and a job market that leans even harder on a handful of employers than yours does.

You’d have company. In the most recent IRS migration data (tax filings from 2022 to 2023), about 5,270 people moved from the Bay Area (San Francisco, San Jose and Silicon Valley, and the East Bay) to King County, and about 4,340 went the other way. Counted as one place, that makes the Bay Area the biggest source of new King County residents in the country, ahead of Los Angeles. The East Bay sends the most on net: about 1,640 people a year came from the Oakland and Berkeley side and only about 1,130 went back.

The money: what your Bay Area budget buys in Seattle

Sources: home prices, price per square foot and days on market from Redfin’s San Francisco, San Jose, Oakland 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). Rainfall from NOAA’s 1991 to 2020 climate normals.

Where you’re coming from matters more than usual here. Against San Francisco, the median Seattle home costs about 46% less, and 56% less per square foot. Against San Jose ($1,349,357, $845 per square foot), it’s about 37% less. Against Oakland ($772,632, $542 per square foot), Seattle is about 10% more on the sticker and about even 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.

Rents are the quieter savings. San Francisco’s average asking rent is about $1,500 a month more than Seattle’s, and San Jose’s ($2,860) about $750 more. If you rent for six months before you buy, which I usually recommend for people who don’t know the neighborhoods yet, that difference pays for a lot of furniture.

Speed will feel familiar. San Francisco homes went pending in about 17 days over the summer and San Jose’s in 22. Seattle’s went in 19. You already know the drill: pre-inspections, disclosure packets read before the offer, short or no contingencies on the houses everyone wants. One difference is that Seattle buyers have more choice than they did a year ago. King County had 31% more listings in September than the year before, while San Francisco prices were up 15% over the same stretch. You’re leaving a market that got hot again for one that has cooled a little.

Taxes: leaving California, arriving in Washington

The headline is the same one LA transplants get: Washington doesn’t tax wages, and California taxes them at up to 13.3%. For Bay Area tech households the fine print matters more, because so much of your pay comes as stock. Here’s what I’d want every Bay Area client to understand before the moving truck shows up.

1. California keeps a claim on your stock comp

If you have RSUs or options that were granted while you lived in California, moving doesn’t wipe the slate clean. The Franchise Tax Board’s guidance on equity compensation allocates that income by workdays: California days divided by total days, from grant to vest for RSUs, or from grant to exercise for options. So if a grant vests a year after you move and you spent three of its four years working in California, expect California to tax roughly three quarters of it, even though you’re a Washington resident when it vests. Once you’re a nonresident, California doesn’t tax the later gain when you sell the shares.

On the Washington side, the capital gains tax is 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. If you’re sitting on a big position from an IPO or a tender offer, the timing of that sale relative to your move matters a lot, in both directions. Talk to your CPA before you move, not after.

2. Prop 13 doesn’t come with you

Under Prop 13, your Bay Area property tax is based on what you paid, and the assessed value can only rise by inflation or 2% a year, whichever is less, until the house sells. Washington works the other way. State law requires every county to revalue every property every year, so your Seattle bill is figured on something close to current market value for as long as you own the house.

For most Bay Area transplants, the dollars still go down, because the house costs so much less. Say you bought in San Francisco in 2014 for $900k. Your assessed value is capped near $1.14M today, and at about 1.2% your bill is around $13,700. An $855k Seattle home at 0.98% is about $8,400, and a $993k detached house about $9,700. The exception is people who bought before about 2005 and have a tiny assessed value. If that’s you, compare your actual bill with the Seattle number, not the rate with the rate. And California’s Prop 19, which lets some homeowners carry an old tax base to a new home, only works for a new home inside California.

3. You have to actually leave

California decides whether you’re still a resident by looking at your whole life. A new address is only one piece of it. The FTB’s residency guidelines look at where your home and family are, where you’re registered to vote and licensed to drive, where your bank accounts and doctors are, and how much time you spend in each state. If you keep the Bay Area house, fly down for the office three days a week and spend most weekends in Tahoe, you’re making it easy to argue you never left. In the year you move, you’ll file a part-year resident return (Form 540NR) that splits your income between the two states.

4. The new Washington taxes

In March 2026, Washington 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. Even at the top, 9.9% on the part over $1 million is still well below California’s rates.

Washington also has its own estate tax, which California doesn’t. 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 a vested stock position gets to $3 million faster than people expect, so update your estate plan when you move.

Sales tax depends on which part of the Bay you’re leaving: 10.55% in Seattle, versus 8.625% in San Francisco and 10.75% in Oakland.

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. If you’re a founder or a consultant, this one is worth a call to a Washington CPA early.

Which Seattle neighborhood is like your Bay Area neighborhood?

One warning: Seattle neighborhoods change block to block, partly because of the hills and partly because of the age of the houses. You know this from San Francisco, where one side of a hill is fog and the other is sun, but here it’s less about microclimates and more about which blocks were built in 1910 and which were built in 1965. 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: the same age, a lot more water

If you own a Victorian or an Edwardian, a 1920s Craftsman won’t scare you. 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). What’s different is what water does to an old house here. A 1925 house in a city that gets 23 inches of rain, most of it in a few winter storms, ages differently from a 1925 house in a city that gets 39 inches over 156 days. Seattle houses also have a lot more basements and crawl spaces than San Francisco’s, and some of them still have the oil tank that used to heat the place. (Our decade-by-decade guide to Seattle homes covers what each era tends to have.)

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.

On earthquakes, you’re ahead of everyone. You know about bolting, bracing and soft stories, and you probably have an opinion about earthquake insurance. The risk here is different, though: 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. The insurance math is similar to California’s. Earthquake coverage is added to a homeowners policy or bought 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.

The paperwork is lighter than you’re used to. Bay Area sellers hand over a disclosure packet with the pest report, often a full pre-inspection, and in San Francisco the 3R report. Washington’s main seller disclosure is Form 17, and you get three business days after receiving it to rescind in writing. Pre-inspections are common on competitive houses here too, and your exit for inspection problems is usually an inspection contingency (NWMLS Form 35), which plenty of buyers shorten or skip on the houses that draw multiple offers. One thing you can skip is the buyer love letter. They’re discouraged here for fair housing reasons.

Weather: warmer summers, darker winters

This is the trade LA transplants don’t get to make. If you live in San Francisco, Seattle’s summer is better than yours. If you live in San Jose, it’s about the same. Everyone pays for it in the winter.

Sources: NOAA 1991 to 2020 climate normals (San Francisco Downtown, Sea-Tac Airport for Seattle). San Jose averages 16.1 inches of rain over about 64 days and an 80.8°F July high. Oakland averages 22.6 inches over about 63 days and a 71.6°F July high. Daylight from sunrise-sunset.org.

Seattle gets about twice as many rainy days as San Francisco and two and a half times as many as San Jose, but it arrives differently. Bay Area rain comes in a few big winter storms. Seattle’s is light, steady drizzle from roughly October through May. Umbrellas are optional (most locals skip them). Rain jackets are not.

The light is the bigger adjustment, and it surprises people who think they already live somewhere gray. Fog is bright. Seattle in December is not. Around the winter solstice, Seattle gets about eight and a half hours of daylight, more than an hour less than the Bay Area, and plenty of those hours are overcast. A good lamp and a winter trip somewhere sunny do a lot of work here.

Now the good news. Seattle summers are excellent: dry, sunny, mid-70s, with long evenings. In late June the sun doesn’t set until after 9 p.m. No fog rolling in at 4, no 55-degree July barbecue. Summer is when you’ll remember why you moved. But many houses aren’t built for hot spells. About 53% of Seattle-area homes had air conditioning in 2021, per the Census Bureau’s American Housing Survey. If you’re coming from San Francisco you’ve probably never owned AC either, but Seattle gets hotter: the heat dome in 2021 hit 108°F at Sea-Tac. If you sleep hot, budget for a heat pump (see the table above), and get the quote in spring.

Getting around: a smaller BART, cheaper bridges

The average commute in the San Francisco and Oakland metro is 32.7 minutes, and 27.5 in the San Jose metro. In the Seattle metro it’s 30 minutes (Census Reporter, ACS 2024). Seattle traffic is bad. It’s just bad in a smaller area, and the geography will feel familiar: water in the way, a few bridges, and a commute that depends on which side you live on.

Transit is a step down from BART and a step up from most of the country. 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. BART, for comparison, runs 131 miles with 50 stations. Extensions to West Seattle and Ballard are planned for the 2030s (we have opinions about Ballard’s). The closest thing to Caltrain is Sounder, a rush-hour commuter train that runs south to Tacoma and north to Everett, not across the lake. If you’re used to the Mountain View to San Francisco commute by train, the Seattle version is the 2 Line or the 520 bridge. Plenty of our Capitol Hill clients use their cars less than once a week.

Bridges are cheaper. If you’ll drive across Lake Washington, 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. The Bay Bridge went to $8.50 in January 2026 and is scheduled to keep climbing. Ferries are a real commute option here: Bainbridge Island to downtown is 35 minutes on a boat that carries cars. And you keep your time zone, so your calls with family and coworkers back home don’t move.

Jobs and schools

If you’re transferring to a Seattle or Eastside office, you already know the address, and most of the big Bay Area names have one. If you’re moving without a job lined up, be careful. The Seattle market tilts toward a few very large tech employers even more than yours does, 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.) The startup scene is real but a fraction of yours, and the venture money mostly isn’t here. If your plan is to keep a Bay Area job and work from Seattle, get that in writing, and reread the stock comp section above. My advice either way: get the offer letter before you sign a purchase agreement.

For schools, if you’re used to San Francisco’s lottery, Seattle is simpler. 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 same way Bay Area families skip the city for Palo Alto or Cupertino. 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. It also happens to be one of the clearest signals to California that you’ve moved.

Car registration. New residents also have 30 days to register their vehicles in Washington. No smog check: Washington ended its emissions testing program in 2020.

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

Move the rest of your life. Change your address with your bank, brokerage and employer, and move your doctors when you can. Every one of these is a residency fact if California ever asks. Tell your employer’s payroll team the move date, too, so your withholding and your RSU allocations switch states on the right day.

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. It’s a separate system from FasTrak.

Fall maintenance. Gutters and roof moss are an annual thing here, which is new for most Bay Area homeowners. Gutter cleaning runs about $200 to $500 and roof moss removal about $500 to $800 from Seattle companies.

Should you sell your Bay Area house or rent it out?

If you own in the Bay Area, this is probably your biggest decision, and Prop 13 is why. If you’ve owned for a long time, your tax bill is probably low, and renting the house out keeps that low base. Sell, and the next owner gets reassessed. With San Francisco prices up 15% in a year, it’s tempting to keep it.

Before you do, here’s what keeping it means. You’ll be a California landlord filing a California nonresident return every year, because California taxes rent from California property no matter where you live. A house you rent out long enough stops being your principal residence, which can cost you the federal capital gains exclusion on a home sale and the Form 593 withholding exemption when you finally sell. (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.) In San Francisco and Oakland you’ll also be a landlord under some of the strictest tenant protections in the country, from 800 miles away. None of that makes it a bad idea. It means you should run the numbers with a CPA before you list the house.

If you sell, the timing is easier than it is for most transplants, because your market is as fast as ours. San Francisco homes are taking about 17 days to sell and Seattle homes about 19. Offers contingent on selling another house are still hard to win on Seattle houses that are drawing multiple offers, so 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, ideally including a winter. If you’re buying your first place anywhere, which is true for a lot of Bay Area renters who could never get there at home, our list of first-time buyer mistakes is the place to start.

FAQ: moving from the Bay Area 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.