6 Red Flags to Look for in an Estate Agent Contract (And How to Avoid Them)

Selling your home is one of the most significant financial transactions you will ever undertake. While your focus is likely on achieving the best possible sale price, the fine print of your estate agent contract can be the difference between a smooth, profitable sale and an expensive, legal nightmare.

Too many sellers sign on the dotted line without fully understanding the terms, particularly the financial structure of their agreement. One of the most common points of confusion—and potential friction—is the difference between sole agency and multi agency fees explained.

In this guide, we break down the six critical red flags you must identify before signing any estate agency contract in the UK.

1. Vague “Ready, Willing and Able” Clauses

This is perhaps the most dangerous clause in many estate agent contracts.

An agent may include a term stating that you are liable for their fee if they find a “ready, willing, and able” purchaser, even if you decide not to proceed with the sale or the transaction falls through due to no fault of the buyer.

Why it’s a red flag: You should only pay your agent when the contract is legally completed (exchanged and completed). If a clause requires you to pay simply because an agent produced a potential buyer who later withdrew, you are assuming all the risk.

2. The Difference Between Sole Agency and Multi-Agency Fees Explained

Homeowners often struggle to decide which arrangement suits their needs. Understanding the fee structure is crucial to avoiding overpaying for the wrong service.

Feature	Sole Agency	Multi-Agency
Typical Fee	1% – 1.5% (+VAT)	2% – 3% (+VAT)
Exclusivity	Only one agent can sell	Multiple agents compete
Marketing Effort	High (Agent has job security)	Varies (Agent may prioritize)
Performance	Best for standard properties	Best for unique or hard-to-sell homes

The Red Flag: If an agent tries to “lock you in” to a multi-agency fee structure while claiming it offers better value, look closely at their success rate. A high multi-agency fee can eat into your equity significantly. Always ask: “Does the service level justify double the fee of a sole agent?”

3. Excessive “Tie-in” Periods

Some contracts will attempt to lock you into a sole agency agreement for 12, 16, or even 20 weeks.

Why it’s a red flag: If an agent fails to generate viewings or offers in the first 6–8 weeks, you are essentially held hostage. You cannot instruct another agent without incurring a penalty or waiting out the clock.

What to look for: A standard, fair tie-in period should be no more than 6–8 weeks. Anything longer should be negotiated down before you sign.

4. Hidden Extra Costs (Marketing and Disbursement Fees)

When you agree on a commission percentage, you assume that covers the cost of selling your home. However, some contracts include “hidden” extras.

Watch out for:

• Energy Performance Certificate (EPC) fees: Often charged at a premium.
• Professional photography costs: These should be included in the commission.
• “For Sale” board fees: Occasionally billed as an extra.
• Marketing packages: Charging extra for “premium listings” on Rightmove or Zoopla.

The Fix: Ensure the contract states that the commission is inclusive of all marketing costs and disbursements. If the agent isn’t confident enough to front the marketing cost, they aren’t confident enough to sell your home.

5. Dual Fee Liability

You might think that if you switch agents, you only pay the new one. However, if your contract isn’t drafted correctly, you could be liable for two sets of fees.

The Scenario: If you instruct a new agent after your first contract expires, the original agent might claim “introduction of a buyer.” If you signed a poorly worded contract, you could technically owe both agents a commission.

How to avoid it: Ensure your contract includes a clear “termination notice” section and specify that the agent can only claim a fee if a purchaser they introduced completes the purchase within a strictly defined period (usually 6 months) after your contract terminates.

6. The “Withdrawal Fee” Trap

What happens if you decide to take your property off the market entirely? Some agents include a “withdrawal fee”—a charge for the time and money they spent marketing your home, even if it didn’t sell.

Why it’s a red flag: This effectively punishes you for a change in personal circumstances. A professional agent should operate on a “no sale, no fee” basis without hidden withdrawal penalties.

Final Thoughts: Protecting Your Equity

Your estate agent is a service provider. You are the client. You should never feel pressured to sign a contract that places all the risk on your shoulders.

By carefully reviewing these six areas—specifically ensuring you understand the difference between sole agency and multi agency fees explained—you put yourself in a position of power.

Need expert help negotiating your next move? Contact our team today for a free review of your proposed estate agent contract. We help homeowners save thousands in unnecessary fees and restrictive terms.