Anyone who quotes you one confident number for how long a sale takes is rounding off more than they’re telling you. There isn’t a single honest average — price band, condition and the buyer you end up with all move it. There is, though, an honest timeline: five stages, each with its own reasons for running long or short.
The five stages of a sale
- Instruction and preparation. Valuation, choosing an agent, getting the home photograph-ready and paperwork started. Entirely within your control, and the stage most worth not rushing.
- Marketing to offer.The home goes live, viewings happen, and an offer is negotiated and accepted. How long this takes depends heavily on price and presentation — a home priced on evidence typically finds its buyer faster than one priced on hope.
- Offer to exchange. Solicitors act, searches are ordered, mortgage valuations happen, and enquiries are raised and answered. This is usually the longest stage, and the one buyers and sellers have least direct control over.
- Exchange.Contracts become legally binding and a completion date is fixed. Once exchanged, both sides are committed — this is the point most of the uncertainty disappears.
- Completion. Funds move, keys are released, and the sale is done.
What actually stretches the timeline
In practice, delay tends to come from a small handful of repeat causes rather than bad luck:
- A launch price set on hope rather than evidence, which either sits unsold or needs correcting — both cost real weeks.
- A buyer who isn't proceedable: still selling their own home, or without a mortgage offer in place, when the offer is accepted.
- A long chain, where one slow link — anywhere in it — sets the pace for everyone attached to it.
- Solicitors instructed only after an offer is accepted, rather than at the point of going to market.
- Enquiries or paperwork requests left to sit for weeks rather than answered as they arrive.
Notice how few of these are about the market itself. Most stem from preparation, pricing and buyer quality — all things a good agent should be actively managing on your behalf, not simply hoping go smoothly.
What a proceedable buyer changes
The single biggest variable in how quickly a sale moves from offer to completion is the buyer you accept. A proceedable buyer — mortgage agreed in principle or cash, with nothing of their own left to sell, or their sale already agreed — removes an entire category of risk and delay before exchange even begins. It’s why a slightly lower offer from a genuinely ready buyer is so often the better deal than a higher one from someone several steps behind them in their own chain. Qualifying that properly, before you accept, is one of the few points where an agent can meaningfully affect your timeline.
The stage most sellers underestimate
Between an accepted offer and exchange, most of the waiting is legal rather than emotional: local authority searches, replies to standard enquiries, mortgage valuations and offers. None of it moves faster for wanting it to. What does help is starting early — instructing a solicitor and completing seller forms before you’ve even accepted an offer removes a real chunk of dead time later, at no cost to you now. We cover this, and the rest of the legal sequence, in our seller’s guide.
A realistic view, not a promise
A good agent won’t hand you a single confident number — they’ll walk you through the five stages above, tell you honestly where your home and your circumstances sit within them, and actively manage the parts that are genuinely within reach: pricing, presentation, buyer quality, and how quickly paperwork moves. That combination won’t guarantee a date. It does give you the clearest honest picture available, and it’s the difference between a sale that drifts and one that’s actively driven towards completion.
If timing matters to your decision to sell at all, our guide to the best time to sell is worth reading alongside this one. Otherwise, the honest starting point is the same as always: a valuation, so you know exactly where you stand before anything else is decided.
Frequently asked
Quick answers.
What's the average time to sell a house in Tunbridge Wells?
Be wary of anyone quoting a single confident number — it varies too much by price band, condition and how the home is marketed to mean much as one average. A well-priced, well-presented home in a popular postcode moves differently to an unusual property at a higher price point. The honest answer is that your own timeline depends on your home specifically; a valuation is where that conversation starts, and our market report tracks current stock and demand across the area.
What is a proceedable buyer, and why does it matter?
A proceedable buyer has nothing standing between an accepted offer and moving to exchange — their mortgage is agreed in principle or they're cash, and they either have nothing to sell or their own sale is already agreed. Buyers still waiting to sell, or without finance arranged, introduce delay and risk into every stage that follows. Qualifying buyers properly before accepting an offer is one of the few genuine levers an agent has over how quickly a sale actually completes.
Why does the legal process take so long after an offer is accepted?
Most of the time between an accepted offer and exchange is legal groundwork: searches with the local authority, replies to enquiries, mortgage valuation and offer, and reviewing the results. None of it can be rushed by wanting it to move faster, but a lot of it can be started earlier — instructing a solicitor and getting seller forms completed before you've even accepted an offer removes a genuine chunk of dead time later.
Can I speed up selling my house?
Yes, in the parts that are within your control. Get your paperwork and solicitor sorted before you go to market, price on evidence rather than hope so you don't lose weeks to a correction, present the home well so it doesn't need a second look to be taken seriously, and answer legal enquiries the same week they land rather than the month after. None of that guarantees a date, but all of it removes delay that's genuinely avoidable.
Does time on the market affect the eventual price?
It can, and not in the seller's favour. Buyers watch days-on-market and price history, and a listing that's been sitting for months starts to carry an unspoken question about what's wrong with it — even when nothing is. That's a separate problem to solve from timeline itself; we've written about it in full in our guide to why a house stops selling.
Where to go next
