How to choose a letting agent

What you are actually buying

Marketing a property is the easy part. The portals do most of the work, professional photography is a commodity, and any agency can write a listing. If that were the whole job, the market rate would not be ten percent of your rent for as long as the tenancy lasts.

What you are paying for is the two years after a tenant moves in. The reference that was checked properly rather than glanced at. The deposit lodged in an approved scheme inside the statutory window, with the prescribed information served. The gas safety certificate chased before it lapsed rather than after. The repair handled at nine on a Sunday evening. The notice served in a form that survives a tribunal.

Every one of those is invisible when it goes right and expensive when it goes wrong. A deposit lodged late can cost up to three times the deposit. A notice served in the wrong form costs you months. Judge agencies on the machinery, not the shopfront.

The things that are compulsory

Start here, because these are not badges of quality. They are legal minimums, and an agency that fails one of them should be off your list before you look at anything else.

In England

• Redress scheme membership. Every letting agent must belong to a government approved redress scheme, in practice The Property Ombudsman or the Property Redress Scheme. Ask for the membership number.
• Client money protection. Compulsory since April 2019 for any agent holding client money. The certificate must be displayed and must be current. Check the expiry date, because lapsed certificates are common.
• Published fees. Agents must display their fees, including whether VAT is included, on their website and in their offices.

In Scotland

• Registration on the Scottish Letting Agent Register. The number begins with LARN and the agent must display it. If an agency cannot give you its number, that is a compliance question before it is a commercial one.
• The statutory Code of Practice. It covers client money handling, communication standards and complaints, and it is enforceable at the First-tier Tribunal.
• Client money protection. Required as part of registration.

How to read review scores

A rating without a review count is not information. In the five cities we rank, we have found agencies scoring 4.9 on eleven reviews and agencies scoring 4.3 on six hundred, and the second is by far the stronger signal. A hundred reviews is roughly where a score stops moving on any single bad month.

Three habits worth adopting:

• Check more than one platform. Google, allAgents, GetAgent and Trustpilot draw different reviewers. In Manchester we found an agency at 4.7 on one platform and 3.4 on another, and another at 1.3 against 4.3. Those gaps are the most useful thing on the page, and averaging them would destroy the information.
• Check the branch, not the brand. National firms publish company wide scores that can be a full point away from the branch that will actually handle your property. One firm we rank scores 4.4 as a company and 3.6 at the branch most local landlords will use.
• Read the negative ones for pattern, not for drama. One furious review means nothing. Five reviews over two years all describing unanswered calls during a repair means the same thing will happen to you.

Also look at what the platform measures beyond the headline. allAgents publishes a recommendation rate and a fee satisfaction score separately. An agency with a 4.0 rating and 61 percent fee satisfaction is telling you exactly where its problems are.

Service levels, and what each one means

Almost every agency offers three tiers under different names. The labels vary and the substance does not.

That last column matters more than any of the others. An agent can be instructed to arrange your gas safety check, but if it does not happen, the landlord is the one prosecuted. Delegating the task never delegates the duty.

Twelve questions to ask

Ask these before you sign, and ask for the answers in writing. An agency that is good at this will answer all twelve without hesitating.

1. What is your registration or redress scheme number, and who provides your client money protection?
2. What is the total cost in year one, and in year two, on a property let at my rent? Include VAT and every one off charge.
3. Is your management percentage calculated on rent due or rent received?
4. What happens to your fee if the tenant does not pay?
5. What is the notice period to terminate, and is there any charge after I leave?
6. If the tenant you found stays after I move to another agency, do you keep charging commission?
7. Who is my named contact, and who handles the property when they are on leave?
8. What is your out of hours arrangement for emergency repairs, and what is the spending limit before you must call me?
9. How many properties does the person managing mine look after?
10. How often do you inspect, is there a charge, and do I get a written report with photographs?
11. Which deposit scheme do you use, and when will I get confirmation that the deposit is lodged?
12. What was your average void period last year, and your arrears rate?

The last one separates agencies more effectively than any other question. Firms that measure their own performance answer it immediately. Firms that do not will change the subject.

Warning signs

• A quote with no VAT position. Twelve percent and twelve percent including VAT are different prices. Ask which one you are being told.
• A rating with no review count anywhere on the site. We found several agencies publishing a Google score with no number attached. That is a marketing claim, not evidence.
• An accreditation logo with no membership number. Check it on the body's own member search.
• A refusal to give fees before a meeting. In England, displaying fees is a legal requirement. Everywhere, it tells you how the commercial conversation will go later.
• A contract that renews automatically with a long notice period. Three months is common and negotiable. Twelve is not reasonable.
• Contractor commissions that are not disclosed. Ask directly whether the agency takes a margin or referral fee on repairs. Some do, and it should be in writing.
• Talk of section 21 notices in England. They were abolished on 1 May 2026. An agency still describing them is not keeping up.

If your property is in Scotland

Scotland has been on a different track for years, and an agency that quotes English rules at you is a problem in itself.

• Tenant fees other than rent and deposit have been unlawful since 2012.
• Private residential tenancies are open ended. There are no fixed terms and there is no no fault eviction.
• A house in multiple occupation licence is needed at three or more unrelated occupants, not five.
• Rent can rise once every twelve months with three months of notice, and a tenant can refer the increase to Rent Service Scotland.
• There is no rent cap anywhere in Scotland today. Councils began assessing rent conditions on 1 April 2026 and report to Scottish Ministers by 31 May 2027, and only then can an area be designated.

Making the decision

Shortlist on credentials, because those are pass or fail. Rank the survivors on review evidence, weighting the size of the base as heavily as the score. Then use fees as the tiebreaker, and only then.

That order matters. A two percent difference in management fee on a property let at one thousand pounds a month is two hundred and forty pounds a year. One void month is one thousand pounds. One deposit dispute lost through a missed deadline can be three times the deposit. The cheap agency is only cheap if nothing goes wrong.

Our city rankings apply exactly this method, city by city, and state where every figure came from and what could not be verified.