The direct comparison
| Estate agent | Cash buying company | |
|---|---|---|
| Price achieved | Full market value | 75-90% (indicative) |
| Time to completion | 170 days average | 14-28 days |
| Marketing time | On top of the above | None |
| Seller fees | 1-3% + VAT | None |
| Legal fees | Seller (£800-£1,500) | Buyer pays |
| Viewings | Multiple | None |
| Chain risk | Yes | No |
| Fall-through risk | Over 1 in 5 | Minimal |
| Price certainty | Can be renegotiated after survey | Written offer, held absent defect |
| Condition required | Presentable | Any condition |
Transaction time and fall-through figures: Ministry of Housing, Communities and Local Government, June 2026. Cash buyer percentages and cost ranges are market estimates, not published data.
What does each route actually cost?
Worked example on a £200,000 property, illustrative:
| Estate agent route | |
|---|---|
| Sale price | £200,000 |
| Agent fee, 1.5% + VAT | -£3,600 |
| Conveyancing | -£1,200 |
| EPC | -£90 |
| Net to seller | £195,110 |
| Cash buyer route | |
|---|---|
| Offer at 85% of value | £170,000 |
| Agent fee | £0 |
| Conveyancing | £0 (buyer pays) |
| EPC | £0 |
| Net to seller | £170,000 |
The gap on this example is roughly £25,000. That is the honest cost of speed and certainty. The estate agent route also carries roughly 170 days from offer to completion, marketing time before that, and a greater than one in five chance the sale collapses and the process restarts. Whether the gap is worth paying depends entirely on what speed and certainty are worth to you, and for many sellers the answer is no.
When the estate agent route is clearly better
- Your property is in good condition in an area with active demand.
- You are not under time pressure and can absorb six months if needed.
- You have no chain risk, or your onward purchase is flexible.
- Your property is straightforward: freehold, standard construction, no title complications, mortgageable.
- The £25,000 on the example above matters more to you than the timeline.
For most sellers in normal circumstances, this is the right answer. A cash buyer who tells you otherwise regardless of your situation is not being straight with you.
When a cash buyer is worth considering
- Repossession proceedings where completing before a court date protects your equity.
- Probate, where executors need to settle an estate and the property is empty and costing money.
- A broken chain, where you lose an onward purchase unless you complete quickly.
- Divorce or separation requiring a clean, dated resolution.
- A property that is hard to mortgage: short lease, non-standard construction, cladding, severe disrepair, where the buyer pool is small.
- Relocation with a fixed date, or a property needing substantial work you cannot fund.
- You have tried an agent already and the sale has fallen through once or twice.
The common thread is that the estate agent route has either failed, would take too long, or would not work at all for that property.
What about the middle options?
The choice is not binary. Two routes sit between:
Rightmove and Zoopla visibility for a fixed fee, typically £100 to £1,500 rather than a percentage. You manage viewings yourself. Timescales similar to a high street agent. Worth considering if you are comfortable handling viewings and want the fee saving.
Four to eight weeks to the sale date, then 20 to 28 days to complete (traditional) or up to 56 days (modern). Fees around 2% to 3.5% + VAT. Strong for probate, unusual homes and title complications, because the legal pack resolves queries upfront and the sale binds on the hammer.
The fall-through problem
This is the part sellers underestimate, and the new government data makes it concrete. More than one in five UK transactions fail before completion (Ministry of Housing, June 2026). When that happens the seller has usually already paid for legal work, searches and sometimes a survey, and returns to market having lost months.
Common causes are chain breaks, mortgage refusals or down-valuations, survey findings, and buyers changing their circumstances. The two structural causes, chains and mortgages, are exactly what a cash purchase removes. A cash buying company is the end of the chain and needs no lender approval. This is why the comparison is not simply "more money slower versus less money faster": the estate agent route carries a real probability of delivering neither, and having to start again.
The government's homebuying reform package announced in June 2026 aims to cut the average transaction by around four weeks and reduce fall-throughs. If it delivers, the estate agent route becomes more competitive on the dimension where it is currently weakest. UK house selling statistics 2026 →
How to decide
Free, and establishes your realistic market value.
Also free, with no obligation.
Agent price minus fees, against the cash offer. On the example above it was £25,000.
If completing in three weeks saves your onward purchase, stops a repossession, or ends a dispute, the gap may be worth paying. If nothing turns on the timeline, it probably is not.
A legitimate operator will tell you honestly. That answer is informative in itself.
Frequently asked questions
Is it better to sell to a cash buyer or an estate agent?
An estate agent achieves a higher price; a cash buyer achieves a faster and more certain sale. For sellers with time and a straightforward property, an estate agent is usually better. For sellers facing a deadline, a chain collapse, or a property that is hard to mortgage, a cash buyer often is.
How much less do cash buyers pay?
Typically 10% to 25% below open market value, with the more competitive regulated operators paying 80% to 90%. This is an indicative industry range based on market observation, no official body publishes verified pricing data for cash buying companies.
How long does an estate agent sale take?
Government analysis published in June 2026 found the average residential transaction takes around 170 days from offer accepted to completion. Marketing time sits on top of that.
What percentage of estate agent sales fall through?
More than one in five UK property transactions fall through before completion, according to government analysis published in June 2026. Chain breaks and mortgage problems are among the most common causes.
Do I pay estate agent fees if the sale falls through?
Under a standard no-sale-no-fee agreement, no commission is payable if the sale does not complete. You will usually still have incurred conveyancing costs and any survey or search fees. Check your agency agreement, as some contracts include withdrawal clauses.
Can I use an estate agent and a cash buyer at the same time?
Yes, unless you have signed a sole agency agreement, which typically prevents you from selling through another route during the tie-in period without paying the agent's fee. Check your agreement before approaching a cash buyer.
Will a cash buyer reduce the offer after a survey?
A legitimate operator will not, except where a survey identifies a specific material defect that was not disclosed. Post-offer reductions without surveyed justification breach the NAPB and TPO codes of practice. Reductions on vague grounds are the single most common complaint about this sector.
Which is better for a probate property?
Often a cash buyer or auction rather than an estate agent, because probate properties are frequently dated, empty and costing the estate money, and executors usually want a defined completion date. See the probate house sale process.
Bottom line
An estate agent gets you more money. A cash buyer gets you a faster and more certain sale. On a £200,000 property the difference is roughly £25,000, against roughly 170 days versus roughly three weeks, and a greater than one in five chance of the agent sale falling through against minimal risk on a cash sale.
Most sellers in ordinary circumstances should use an estate agent. Sellers facing a deadline, a difficult property, or a collapsed chain are the ones for whom the cash route earns its discount. Get valuations from both. If the numbers say use an agent, use an agent.
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