Bridge Loans in Seattle: Buying Before You Sell

The classic Seattle homeowner trap: your equity is enormous and your liquidity is terrible. The down payment for your next house is sitting inside your current house, and you can’t get it out until you sell — but you don’t want to sell until you’ve bought, because the thought of two moves and a short-term rental with kids and a dog is grim.

A bridge loan is one of several tools for crossing that gap. It’s also the most mythologized. Here’s how it actually works, what it really costs, and the decision framework for whether you need one at all.

The mechanics, plainly

A bridge loan is short-term financing secured by your current home’s equity (sometimes by both properties), designed to fund the down payment — or occasionally the entire purchase — of your next home before the current one sells. When your old house closes, the sale proceeds pay off the bridge.

The defining features:

• Short term. These are months-scale loans, commonly structured around six-to-twelve-month horizons, not multi-year products.
• Priced for convenience, not for keeps. Expect a higher rate than a standard mortgage plus origination fees. Lenders price bridge loans for speed and short duration; you’re paying for liquidity on demand.
• Equity-driven underwriting. The lender mostly cares about how much equity your current home has and how salable it is. Combined loan-to-value limits across both properties determine how much you can pull.
• Payment structures vary. Some bridges require monthly interest payments; some accrue interest and collect everything at payoff; some lenders effectively let you skip payments on the old mortgage during the bridge period. The structure matters enormously to your monthly cash flow — get it in writing and have your lender walk you through the exact payoff math.

The strategic payoff is that your offer on the new house is not contingent on selling your old one. In a competitive Seattle segment, a non-contingent offer competes; a home-sale-contingent offer often goes straight to the bottom of the pile.

What the bridge actually costs you

The dollar cost — rate premium plus fees for a few months — is real but usually not the decision driver. The real cost is carrying risk: for some period, you own two homes, and you’ve borrowed against the assumption your old one sells reasonably fast at a reasonable price.

Stress-test that assumption like a pessimist:

• What if the old house takes three months longer to sell than planned?
• What if it sells for meaningfully less than the lender’s assumed value?
• Can your income carry both properties plus the bridge if everything goes slow at once?

Lenders will run versions of these numbers, but lenders are protecting their downside. Run your own version, with your own sleep-at-night threshold. Bridge loans go bad in soft markets, and the homeowner — not the lender — eats the stress first.

Bridge loan vs. the alternatives

The bridge isn’t the only tool. Rank these in order of cheapness-and-simplicity before committing:

1. HELOC on your current home, opened before you list. Often the cheapest bridge-shaped money available, with crucial fine print: lenders generally won’t open a HELOC on a home that’s actively listed for sale, so the sequencing is everything. We compare this path in detail in HELOC vs cash-out refi for a down payment.
2. A true bridge loan. More expensive, more flexible on amounts, and built for exactly this purpose — no awkward questions about listing plans.
3. Buy-before-you-sell programs. A newer category of companies that effectively front equity or make a backed offer on your behalf, in exchange for fees. Read the fee schedule with a magnifying glass and compare total cost against a plain bridge.
4. Rent-back negotiation. Sell first, then rent your home back from the buyer for a short period while you buy. Costs little, removes the carry risk entirely — but you’re shopping under a deadline.
5. Just selling first. Two moves and temporary housing is annoying and cheap. Never forget it’s on the menu.

The full sequencing playbook — contingent offers, rent-backs, timing both closings to land on the same day — is in our guide to buying and selling at the same time in Seattle.

When the bridge is actually the right call

A bridge loan earns its cost when most of these are true:

• Your target segment is competitive enough that contingent offers lose. Ask your agent for a straight answer about how home-sale contingencies fare in your price band right now.
• Your current home is highly salable — broad-appeal property, realistic pricing, a segment where well-priced homes move predictably.
• You have strong equity and income headroom, so a slow sale is a nuisance rather than a crisis.
• The HELOC path is closed — usually because you’re too close to listing, or the amounts don’t pencil.

If your current home is the hard-to-sell one — unusual property, thin comp set, soft sub-market — the bridge is at its most dangerous, because the loan’s entire exit plan is the sale you can’t predict.

Questions to ask any bridge lender

• What’s the total cost — rate, origination, fees — for a realistic timeline, and for a pessimistic one?
• Are payments monthly or accrued to payoff? Is there any prepayment penalty?
• What combined loan-to-value will you allow across both homes?
• What happens at the end of the term if the old home hasn’t sold? Extension terms, in writing.
• How fast can you actually close, and what do you need from me to hit that?

Then run your next-home numbers — with the bridge’s carrying cost layered in — through the mortgage calculator so you’re pricing the whole maneuver, not just the new mortgage.

A bridge loan is a power tool: genuinely useful, mildly expensive, and unforgiving if your exit assumption is wrong. Most households that think they need one actually need a HELOC opened early or a rent-back negotiated well. The ones that truly need it tend to know, because they’ve already lost a house to a non-contingent competitor.

If you’re lining up your team for a buy-and-sell year: agent fees on the sell side are where the big variation hides. Manaky Homes is a free marketplace where Greater Seattle agents publish their fees side by side — join the waitlist and see what the listing actually has to cost.