Signing with an estate agent feels like the easy part of selling. It is also where most sellers lock in costs they later regret. This guide shows you exactly which fees and contract clauses matter, so you can pick an agreement that fits your sale instead of the agent’s convenience.
What you are actually agreeing to
An estate agency agreement is a legal contract about who can sell your home, on what terms, and what you pay. Two things drive your cost and freedom: the type of agency and the fee structure. Get these right and the rest of the small print rarely bites.
The main agreement types
Most agreements fall into one of three shapes. Each trades cost against flexibility.
| Type | How it works | Typical fee | Best when |
| Sole agency | One agent markets your home. You pay them if a buyer they introduced completes. | Lower | You trust one strong local agent and want a keener fee. |
| Sole selling rights | The agent is paid even if you find the buyer yourself. | Lower | Rarely a good deal for the seller. Avoid unless you understand it. |
| Multi-agency | Several agents compete; only the one who sells gets paid. | Higher | A hard-to-sell home, or a market where reach matters more than fee. |
Fee structures
Fees are usually a percentage of the sale price plus VAT, or occasionally a fixed sum. A percentage aligns the agent with a higher price, but check whether it applies to the asking price or the agreed price. A fixed fee is predictable but gives the agent less reason to push for the last few thousand pounds.
The clauses that quietly cost you
The headline percentage is not the whole story. Read these before you sign.
- Tie-in period. The minimum time you must stay with the agent. A long tie-in with an underperforming agent traps you.
- Notice period. How long it takes to leave after the tie-in ends. Two weeks is common; longer is worth questioning.
- "Ready, willing and able purchaser". Some contracts say a fee is due if the agent finds a buyer who could complete, even if you pull out. This is a genuine risk clause.
- Withdrawal or marketing fees. Charges for photos, floor plans or portals if you take the home off the market. Ask whether these apply.
- Overlap after switching. If you leave one agent and a buyer they introduced later completes, you can owe two fees. Always confirm in writing who introduced each viewer.
A real scenario
A seller signed a 12-week sole agency at a low fee. After eight quiet weeks she wanted to add a second agent. The contract’s sole selling rights clause meant the first agent would still be paid on any sale during the tie-in. She either waited out the term or paid twice. A two-minute question before signing, "is this sole agency or sole selling rights?", would have avoided the whole problem.
Common mistakes and how to fix them
- Choosing on fee alone. A cheaper agent who undersells by 3% costs more than a keener fee saves. Fix: judge on realistic valuation evidence and recent local sales, not just percentage.
- Confusing sole agency with sole selling rights. They sound alike and cost very differently. Fix: ask which one, in writing.
- Ignoring the tie-in. Fix: negotiate it down to 6 to 8 weeks before signing. Most agents will move on this.
- Not asking about VAT. A quoted "1%" may become 1.2% with VAT. Fix: get the total including VAT in pounds on your likely price.
Your pre-signing checklist
- Confirm the agreement type in writing: sole agency, sole selling rights, or multi-agency.
- Get the total fee including VAT, in pounds, on a realistic sale price.
- Check and, if needed, negotiate the tie-in and notice periods.
- Ask about withdrawal, marketing and portal fees.
- Read the "ready, willing and able" clause and ask what triggers it.
- Keep a dated record of every viewer and who introduced them.
Conclusion and next step
The agreement you sign sets the ceiling on your flexibility and the floor on your cost. Before you commit, request the full contract, read the six clauses above, and ask for anything unclear in writing. If an agent resists explaining a clause, treat that as information. Your next step: get the draft agreement emailed to you and mark up each point on the checklist before signing anything.
FAQ
Can I use more than one estate agent at once?
Yes, under a multi-agency agreement. Only the agent who sells gets paid, but the fee is usually higher to reflect the shared risk. You cannot use a second agent freely under sole agency or sole selling rights during the tie-in.
What is the difference between sole agency and sole selling rights?
Under sole agency, you avoid the fee if you find the buyer yourself. Under sole selling rights, the agent is paid regardless of who finds the buyer during the term. Sole selling rights almost always favour the agent.
How long should a tie-in period be?
There is no legal standard, but many sellers negotiate 6 to 8 weeks. That is long enough to give marketing a fair run and short enough to switch if results are poor.
Can I be charged if my sale falls through?
Usually the fee is only due on completion, but some contracts charge if the agent introduced a buyer who was ready and able to proceed and you withdrew. Read that clause specifically before signing.
References
UK Citizens Advice guidance on using an estate agent; the Consumers, Estate Agents and Redress Act 2007, which underpins agent redress schemes.