Should I Buy a Condo or House in King County Right Now?

If you’re trying to decide whether to buy a condo or a house in King County right now, the market data will give you a clear answer. The King County housing market right now has a split personality. Single-family homes and condos are operating in almost completely different markets. Understanding which bucket your home falls into, or which you’re buying in, is critical.

Let me show you the data, because it tells a story that contradicts most of what you hear about Seattle.

Why the “Seattle Exodus” Headlines Don’t Match King County’s Market Data

You’ve probably seen the headlines: Seattle is the third-largest city for net outflow in America. Between December 2025 and February 2026, 18,000 residents left the Seattle metro area. That’s real data, and it matters to some people’s decisions.

But here’s the contradiction that nobody talks about. According to Redfin, Seattle is also the third most competitive housing market in the nation right now. Tied with that outflow narrative is this reality: homes are still selling fast, at list price, and inventory is still tight for single-family residences.

The exodus story and the competitive market story are both true. They’re just pointing at different people. The people leaving are often those who got priced out of tech sector jobs, remote workers who decided they could live anywhere and picked somewhere warmer, or folks who realized they didn’t love the rain. The people staying or moving in are typically established locals with equity, people whose jobs anchor them here, and folks relocating specifically to the King County corridor because they know the market.

That split explains why the market itself has split into two distinct tiers.

King County Single-Family Homes in 2026: Speed, Price, and Seller Leverage

In March 2026, King County single-family homes had these metrics:

• Median sale price: $995,000
• Median days on market: 7 days
• Months supply of inventory: 2.2 months
• List price ratio: 100 percent (homes selling at asking price)
• Homes for sale: 3,191
• Pending sales: Strong activity across all price points

Seven days is fast. Months supply of 2.2 is still a seller’s advantage (balanced market is 5-6 months). Homes priced correctly and in decent condition are selling at list price. This is not a buyer’s market for single-family homes.

The reason is simple: supply and demand. Buyers who want single-family homes still outnumber available inventory. Even with the outflow, the people staying in King County tend to want houses, not condos.

King County Condo Market 2026: More Inventory, More Buyer Power

Now look at condos in the same March period:

• Median sale price: $550,000
• Median days on market: 19 days
• Months supply of inventory: 4.2 months
• Median price down 6.8 percent year-over-year (from $590,000 March 2025)
• Condos for sale: 1,880
• Condo market approaching balance

Most King County condo buildings also carry HOA fees ranging from $300 to $700 per month, which adds materially to the total monthly cost of ownership compared to a single-family home.

Nineteen days is almost three times longer than single-family homes. Months supply of 4.2 is approaching balanced territory (5-6 months). Prices are down from a year ago, and they’re down from the peak in early 2025 when condos were trading in the $615,000-$625,000 range.

The condo market is softening. It’s not crashing, but it’s moving in a different direction than single-family homes.

Why King County’s Housing Market Split Into Two Different Markets

The story here is about who wants what. Single-family homes represent space, privacy, and land. They appeal to families, remote workers who want home office space, and anyone who values outdoor living. Condos appeal to downsizers, people who value low maintenance, and buyers who can’t afford a house but can afford a condo.

When the market tightens and people have to make choices, they prioritize differently. If you’re a young family or a mid-career professional, you’re willing to pay list price and close in a week to get a house. If you’re shopping condos, you have more inventory to choose from, longer to decide, and less urgency competing against you.

I’ve spent 13+ years walking through King County properties as a BPO field inspector, evaluating homes for Wall Street institutional clients. The physical difference I see is this: buyers want condition above everything. A clean, move-in ready single-family home moves fast. A condo with deferred maintenance sits longer because the pool of willing buyers shrinks.

Should You Sell Your King County Home or Condo in 2026?

If you own a single-family home, you’re in a strong position. Your market has genuine momentum. Speed, list price, and multiple offers are still realistic expectations, assuming your home is priced accurately and in decent shape.

If you own a condo, you need to be more strategic. Your market is patient. That means pricing matters more. A $575,000 condo priced at $550,000 might sell in 12-15 days. That same condo priced at $585,000 might sit 35-45 days. The gap between “move it fast” and “struggle for months” is narrower in condo land than it is for single-family homes.

Buying a Condo vs. House in King County: What to Expect in 2026

If you’re shopping for a single-family home, expect speed and certainty. Homes get multiple offers. You need financing pre-approved, a strong offer, and realistic expectations about contingencies. The market will test you.

If you’re shopping for a condo, you have time. You can be pickier. You can negotiate harder on price. You can make contingencies that a single-family buyer can’t. The 19-day DOM means there’s less urgency, so there’s less reason to overpay.

The risk for condo buyers is becoming so thoughtful that you miss good deals. With more inventory, more time, and less competition, you can actually make sound decisions instead of reactive ones.

King County Real Estate Market Outlook: What the Split Means Long-Term

This bifurcated market is a direct result of the tension between the outflow narrative and the competitive reality. King County is losing some residents, but the housing market is still strong because the people who are here are investing in it, and the people who are moving here are trading up into single-family homes.

Condos are absorbing some of the supply that would normally flow into the single-family market. That’s healthy market function, not a sign of crisis. It means the market is sorting itself: some people want the security of land and privacy, and they’re willing to pay and move fast for it. Other people want the convenience of condo living, and they have more leverage to negotiate.

Frequently Asked Questions: Condo vs. House in King County

Are King County condo prices going up or down in 2026?

Condo prices in King County are down 6.8% year-over-year as of March 2026, falling from $590,000 to $550,000 median. They’re also down from the early 2025 peak of $615,000-$625,000. The condo market has softened meaningfully while single-family home prices have held steady at $995,000 median.

How long does it take to sell a condo in King County?

The median days on market for condos in King County is 19 days as of March 2026 — nearly three times the 7-day median for single-family homes. Condos that are priced accurately and in top condition still move reasonably quickly, but the pool of competing listings is larger than it was a year ago.

What are typical HOA fees for condos in King County?

HOA fees for King County condos typically range from $300 to $700 per month depending on the building, amenities, and age of the complex. Higher-end Bellevue condo buildings often run $500-$900 per month. These fees add significantly to the total cost of condo ownership and should factor into your affordability calculation.

Is it a better investment to buy a house or condo in King County right now?

Single-family homes have appreciated more steadily and command stronger resale demand. Condos currently offer more buyer leverage — more negotiating room, more time to decide, and prices that have come down from their 2025 peaks. Which is the better “investment” depends on your timeline, budget, and whether you’re buying primarily to live in the home or for investment return.

Gregory Dorrell is a REALTOR® with Coldwell Banker Bain specializing in East and South King County real estate. This content is for informational purposes and does not constitute professional real estate or investment advice. Consult with a licensed professional before making real estate decisions.