Buying first: more control over the destination
Buying first can help when the replacement property is unusual or scarce. The owner can wait for a suitable home and avoid rushing into a poor fit after selling. It may also simplify one physical move.
The risk is carrying two properties or being forced to accept a weaker sale result. Confirm whether the household can qualify while owning the current home, how long both costs can be carried, and what happens if the sale takes longer or closes later than expected.
Selling first: more certainty about cash
A firm sale establishes the net proceeds and removes uncertainty about the current property's market response. That can strengthen the replacement-home budget and reduce pressure to sell on a deadline.
The risk moves to housing and timing. The seller may need a flexible closing, temporary rental, storage, or a second move if the right property is not available. A short search window can also weaken negotiation discipline.
Bridge financing solves only a timing gap
Bridge financing may cover a short overlap when a firm sale closes after the purchase, subject to lender approval and the transaction details. It generally does not solve an indefinitely unsold home.
Ask the lender about eligibility, maximum duration, interest, fees, required sale documents, and the effect of any condition before committing to dates.
Assess the two properties, not only the market headline
A standard townhouse with several close comparables can have a different saleability profile from a unique rural property or heavily customized home. Likewise, a broad replacement search across four cities is different from a requirement for one rare building or street.
Review recent sales, current competition, likely preparation time, realistic price range, and expected days to secure a firm agreement for the current home. Then measure the supply and flexibility of the replacement search.
Model three timelines
Write an ordinary plan, a delayed plan, and an adverse plan. Include deposits, mortgage approvals, bridge cost, carrying cost, temporary housing, storage, movers, school or work dates, and the possibility that one closing changes.
Choose the sequence whose adverse scenario remains manageable. Then make sure the real estate agent, lender, and lawyer understand both sides of the plan before an offer or listing goes live.