Check the legal stage before reacting
In England and Wales, an offer is normally subject to contract and either side can usually withdraw before exchange. Scotland uses a different process, and Northern Ireland has its own conveyancing practice. Speak to your conveyancer about the exact position instead of relying on a general article or the estate agent’s wording.
Ask whether any contract has been concluded, what costs have already been incurred and whether work can be paused. Contact the lender or broker if a mortgage valuation or offer is under way. A quick factual check prevents an angry response from making the position harder.
Find out what the seller is actually asking for
A seller may have received a higher offer, lost their onward purchase, changed the completion date or simply decided not to move. Ask the agent for the position in clear terms. If the issue is price, find out whether the seller will honour your offer if you can exchange by a realistic date.
Do not assume every request is a bluff, and do not accept it on the telephone because you fear losing the house. Ask for the proposed change in writing. Then decide with anyone buying alongside you, using your budget and the property evidence you already have.
Decide whether to improve the offer
Return to comparable sold prices, the lender’s valuation and your survey. Set a ceiling that still leaves money for fees and repairs. The amount you have already spent can make paying more feel sensible, but those costs remain spent whether you add to the price or stop.
If you revise the offer, attach only conditions you can meet. A promise of exchange within a few days is unhelpful when searches or mortgage work remain outstanding. Tell the agent what is complete and ask the seller to take the property off the market, while recognising that this alone may not be legally binding.
If you hold your price, prepare for either answer
You can explain that your offer reflects the valuation, survey and available funds, then leave it in place. The seller may accept, choose another buyer or return later if the alternative transaction fails. Keep communication polite. Estate agents have duties to pass offers to the seller, but they do not decide which one is accepted.
Do not spend more on optional searches or specialist reports while the seller is considering another bid unless your conveyancer advises otherwise. Tell removers, landlords or other affected people that the date is uncertain. Avoid giving notice on accommodation before the transaction is contractually secure.
When the seller withdraws altogether
Ask the conveyancer to stop work and provide a statement of fees and payments held. Tell the surveyor, broker and lender. Some searches or a mortgage application may be usable for another property only in limited circumstances, so check instead of assuming they transfer.
Gather your survey, valuation and correspondence. They may help if the same house returns to the market, but do not share a commissioned report without checking its terms. If you bought home-buyer protection insurance, read the covered events, limits and notification deadline before incurring further costs.
Reduce exposure on the next purchase
No step removes every pre-contract risk. You can instruct the conveyancer promptly, provide documents quickly, obtain a mortgage decision in principle and ask the agent for a clear chain position. A reservation agreement may be possible in some sales, though both sides need legal advice about its terms.
Keep enough money aside for the possibility that a purchase fails. Ask firms at the start which fees are payable again and whether any protection applies. Most of all, avoid arranging your life around an unconfirmed completion date. Progress matters, but only exchange or the relevant commitment under the local system changes the legal position.
If the property returns to you after another buyer withdraws, ask what happened before restarting. Your earlier enthusiasm need not commit you to the old price or timetable when the circumstances have changed. Ask your conveyancer which searches and enquiries now need updating. Recheck the mortgage offer expiry date as well.