A condo gives you ownership of the space inside your walls. A townhouse usually gives you ownership of the building and the ground under it. That single difference drives almost everything else, from your monthly dues to whether your lender says yes.
Buyers across Bellevue, Kirkland, Redmond, and Seattle ask Popach & Co. this question constantly. The listings look alike. Two attached homes, same street, similar price. The legal structure under them is not the same. It changes what you pay and what you control. Here is how the two compare in King County.
| Factor | Condominium | Townhouse (fee simple) |
|---|---|---|
| What you own | The interior airspace of your unit | The structure plus the lot it sits on |
| Roof and siding | Shared common element | Yours in most cases |
| Monthly dues | Higher, covers building upkeep | Lower, often covers shared drives and landscaping only |
| Insurance | HO-6 walls-in policy plus the HOA master policy | Standard homeowners policy |
| Lender review | Project level review, often required | Usually treated as a single-family home |
| Land value | Held in common | Held by you directly |
What You Actually Own
In a condo, you own airspace. The walls, the roof, the siding, and the land all sit in common ownership with every other owner in the building. Your deed describes a unit number, not a lot.
A fee simple townhouse works differently. Your deed describes a parcel with real boundaries. You own the roof over your head and the dirt under your feet, and you pay property taxes on both. Everything is yours. So is every repair.
The distinction matters most when something breaks. A condo owner reports a roof leak to the association and waits. A townhouse owner calls a roofer and writes the check. One trades control for convenience, the other trades convenience for control, and neither choice is wrong until it meets the wrong owner.
One wrinkle trips people up. A few King County developers plat townhouse projects as condominiums, so the homes read as rowhouses while the deed says otherwise. The marketing says townhouse. The deed says condo. Read the title commitment before you assume which one you are buying.
How HOAs Work, and What WUCIOA Changed
Both property types usually come with a homeowners association. The rules for that association depend on the date the developer recorded the community.
The Washington Uniform Common Interest Ownership Act, chapter 64.90 RCW, took effect on July 1, 2018. Communities that recorded their first covenants after that date generally fall under it. Washington Realtors notes that on January 1, 2028, WUCIOA becomes the controlling law for every owner association with member funded common area.
Plat communities with detached or attached homes can fall under WUCIOA too. A small plat exemption applies to communities of 50 units or fewer. The annual assessment must stay at $1,000 or less. The developer must hold no right to add lots. After January 1, 2028, even those sales trigger a resale certificate.
Why should a buyer care? The resale certificate is where the association discloses its reserves and any pending assessment or lawsuit. Reading it closely is the cheapest due diligence in the whole transaction, and almost nobody does it. A thin reserve fund today becomes a special assessment letter two years from now. That letter is not small.
Financing Splits the Two Apart
Lenders approve a fee simple townhouse on your file alone. They approve a condo only after they review the whole project. That difference decides which homes you can actually buy.
Lenders treat a fee simple townhouse like any other single family home. They appraise the house and check your credit. The neighbors never enter the file.
Condos work differently. FHA keeps a list of approved projects, and a buyer generally needs the building on that list. When a project is not approved, FHA Single Unit Approval can still work. The conditions are strict. At least half the units must be owner occupied. No single owner can hold more than ten percent of the units. The association must keep reserves equal to ten percent of annual assessments, and no more than fifteen percent of owners can sit behind on dues. Active litigation can stop the loan.
Conventional lenders apply a similar test, called warrantability. An unwarrantable project pushes you toward a portfolio loan. That means a higher rate and a bigger down payment. Buyers learn this late and lose the home.
The practical lesson is simple. If you are weighing a condo, ask your lender to review the project before you write the offer, not after. For a wider look at how buyers move through this process, our guide to buying a home in King County walks through the sequence.
Not Sure Which One Fits Your Plans?
Popach & Co. reviews the resale certificate, the HOA budget, and the lender's project rules before you commit. Tell us what you are considering and we will tell you what the paperwork actually says.
What the Dues Actually Cover
Condo dues run higher because they fund more. Quite a lot more, once you read the budget line by line. The association insures the building and maintains the roof and exterior, and water, sewer and garbage are often bundled in as well. You still carry an HO-6 policy for everything inside your walls.
Townhouse dues run lower because they fund far less. Usually shared drives and landscaping, sometimes a private road. You carry a standard homeowners policy covering the structure and the land.
Lower dues do not mean lower cost. A townhouse owner paying a fraction of a condo's dues still buys the roof alone when it fails. Roofs here do not last forever, and ours get thirty-odd inches of rain a year to work through. The condo owner pays more each month and skips that bill. Compare total annual cost rather than stopping at the dues line.
One more item deserves attention. Ask whether the master policy carries a high deductible. Some King County associations have raised deductibles sharply in recent years, and that gap lands on the owner when a pipe bursts.
Property taxes work the same way for both. King County assesses each unit or lot separately and bills the owner directly. The difference shows up in what the assessment covers. A townhouse assessment splits into land value and improvement value. A condo assessment values the unit itself, with the common land folded into that figure.
Rental Rules Catch Owners Off Guard
Many condo associations cap how many units owners can rent at one time. Hit the cap and you join a waiting list. Some associations also set a minimum lease term, often six or twelve months. Others ban short term rentals outright.
Townhouse communities regulate this less often. Plenty of King County townhouse plats have no rental cap at all, and the covenants stay quiet on lease length.
This matters more than buyers expect. Job transfers happen. A Bellevue buyer who takes a role in Austin often wants to keep the home and rent it out. A rental cap turns that plan into a sale.
Read the covenants and the association rules together. The recorded covenants set the outer limits. The board's rules, which change by vote, often sit tighter than the covenants do.
Which One Holds Value Better
Land is the part that appreciates, and buildings are the part that wears out. A fee simple townhouse includes land in the price, so it tends to track the broader market more closely over long holds.
Condos behave differently. A well run building in a walkable core holds value, while one with deferred maintenance and thin reserves can lag the whole market badly. The association's financial health drives resale more than the finishes do.
Location still outranks property type. It is not close. A condo in downtown Bellevue near light rail can beat a townhouse twenty minutes out. If you want to see how price and place interact across the city, our breakdown of Bellevue prices by neighborhood shows the spread. Buyers comparing the condo stock itself should read what Bellevue condo listings leave out.
How to Decide
Start with how long you plan to stay, because that single answer settles most of it. Under five years, the condo's lower entry price and lighter maintenance usually win. Over ten years, owning the land tends to pay off.
After that, weigh your tolerance for shared decisions. Condo living means votes, budgets, annual meetings, and rules about what color your door can be. Some buyers find that restful. Others find it maddening, and I have watched both reactions show up on the same tour.
Then check your loan type, and do it early. An FHA buyer shops from a much shorter condo list than a conventional buyer. That one fact narrows a search faster than any other filter I apply.
Families weighing space against commute often land on a townhouse, and the suburbs families shortlist most often carry a deep supply of them. You can also browse current Popach & Co. listings to see how the two types price against each other right now.
Get the Paperwork Read Before You Offer
Popach & Co. has worked the Bellevue and King County market for close to a decade. We pull the resale certificate and flag the reserve and insurance risks. We confirm the project clears your lender's rules before you are under contract.
Sources and disclaimer: WUCIOA effective dates, small plat exemption thresholds, and the January 1, 2028 transition are drawn from Washington Realtors Legal Hotline, October 2025, and chapter 64.90 RCW. FHA project approval, Single Unit Approval conditions, owner occupancy and reserve thresholds are drawn from FHA Single Unit Approval guidance and HUD Form 9991. This article explains general practice in Washington state and is not legal, tax, or lending advice. Loan program rules change. Confirm current requirements with your lender and review all association documents with qualified counsel before closing.
