The Core Trade-Off
Every landlord faces the same question: pay an agent and save time, or self-manage and save money? The answer is rarely simple, but many landlords are paying far more than they need to.
What Letting Agents Charge
Tenant find only (one-off: 40 to 60% of first month's rent): Advertising, viewings, referencing, tenancy agreement, Right to Rent checks.
Full management (10 to 18% of rent + VAT, ongoing): Everything above + rent collection, maintenance coordination (often with 10 to 20% markup), inspections, renewal negotiations, 24/7 emergency response.
The Real Cost of Full Management
2-bed flat at £1,200/month, 12% management:
5-property portfolio:
This excludes renewal fees, inventory fees, check-out fees and maintenance markups.
What Self-Managing Requires
Per new tenancy: Rightmove listing (via OpenRent from £49), tenant referencing (£20 to £50), tenancy agreement template (~£50), Right to Rent checks (free), deposit protection (free via DPS Custodial).
Ongoing: Rent collection, maintenance coordination, inspection visits, compliance renewals, legal notices when needed.
The Critical Gap: Compliance
The most common failure for self-managing landlords isn't day-to-day tasks, it's the compliance calendar. Agents have reminder systems. When you self-manage, you are the system, unless you use LetCompliance.
LetCompliance tracks all certificates, sends reminders, and gives each property a live compliance score. 14-day free trial, then from £14.99/month vs £144 to £660/month in agent fees.
The Hybrid Approach
Most experienced self-managing landlords use:
Annual cost for this approach (1 property):
Saving: £1,300+/year per property.
When to Use a Full Management Agent
Use an agent if: you live 30+ minutes away, you work full-time with no flexibility, you're a first-time landlord, or you own an HMO or complex property.
For everyone else, the hybrid approach with LetCompliance is almost always the smarter choice.
What the Renters' Rights Act changed about this decision
The old version of this argument was about time and money. Since 1 May 2026 there is a third factor: getting the legal mechanics right matters more than it used to.
Section 21 is gone. Every possession now runs through a Section 8 ground on the correct prescribed form, with the right notice period and particulars. Rent increases run through a Section 13 notice once a year, and the tenant can challenge it at the tribunal. Deposits, certificates and the information trail all feed into whether a claim survives its first hearing.
That cuts both ways. It is an argument for using an agent, if the agent is genuinely good at possession paperwork. Plenty are not, and an agent who serves a defective notice costs you months. It is equally an argument for self-managing on software that generates the right form and tracks the dates, because the failure mode is administrative rather than a lack of expertise.
What it is not is an argument for self-managing out of a spreadsheet and memory. That was survivable when Section 21 existed. It is not now.
When an agent genuinely earns the fee
Being honest about this matters more than winning the argument.
An agent is usually worth it when the property is a long way from where you live, when you cannot take a call about a leak during your working day, when you have never let a property before and want someone to carry the first tenancy, or when you own a handful of units and value your evenings more than the fee.
An agent is usually not worth it when you are local, organised, and the fee is buying you something you could do in an hour a month. Full management at 12% on a £1,200 rent is £1,728 a year. Ask what specifically arrives for that money beyond rent collection and a phone number, and how many hours it actually represents.
The awkward middle case is the landlord paying full management and still doing most of the work: chasing the agent for certificates, arranging their own contractor, discovering the inspection never happened. That is the worst outcome of the three, and it is more common than agents like to admit.
The honest comparison, with software in the column
Most comparisons pit an agent against an unrealistic version of self-managing where you do everything by hand. Put the tooling in and the picture changes.
Take a £1,200 a month flat. Full management at 12% is £144 a month, £1,728 a year, before renewal fees, inventory fees and any markup on maintenance.
Self-managing with software: advertising and referencing handled in-platform, rent collected by Direct Debit with arrears chasing, compliance dates tracked, notices generated on the correct form, and the tax pack produced at year end. That runs from £14.99 a month, about £180 a year, with the first property free.
The gap is roughly £1,500 a year on a single flat, and it scales linearly. What you are buying back with the agent is the phone calls and the physical attendance. What you are giving up is that £1,500 and a degree of control over how your tenancy is run.
Neither answer is wrong. But price it honestly rather than assuming self-managing means evenings lost to spreadsheets.
If you are leaving an agent
Two things to check before you give notice, because they cost real money.
First, the notice period and any minimum term in the agency agreement. Second, and more expensive, whether the contract contains a continuing commission clause entitling the agent to a percentage for as long as the tenant they introduced remains, even after you have left. That clause is common, often negotiable, and routinely missed until the invoices keep arriving.
Then run a clean handover: the deposit and its scheme registration, the tenancy agreement and inventory, in-date gas, EICR and EPC certificates, all keys, the full rent history and the tenant's data. If the deposit protection moves, re-serve the prescribed information.
Full walkthrough in our guide on switching or leaving your letting agent.
Frequently asked questions
Is full management worth 12% of rent?
It can be if you are time-poor or far from the property. Many landlords use tenant-find only plus compliance software to save thousands a year while staying legally safe.
Who is responsible for compliance if I use an agent?
The landlord remains legally responsible for most statutory duties unless a formal delegation is agreed and executed correctly. Confirm Gas Safety, EICR and Right to Rent workflows in your management contract.
Do I need a licence or qualification to self-manage my own property?
No. A landlord managing their own property needs no licence or qualification in England, and no redress-scheme membership — those duties attach to agents. What you do take on is every legal duty personally: gas, electrical and EPC, deposit protection within 30 days, Right to Rent, repairs under section 11, and serving notices on the correct prescribed forms. The barrier to self-managing is not permission, it is process.
Can I leave my letting agent in the middle of a tenancy?
Usually yes, but read the agency agreement first for two things: the notice period or minimum term, and any continuing commission clause entitling the agent to a percentage for as long as the tenant they introduced remains. That second clause is common, often negotiable, and routinely discovered only when the invoices keep arriving. Then run a documented handover — deposit and its scheme registration, tenancy agreement, in-date certificates, keys and the full rent history.
What has the Renters’ Rights Act changed about this decision?
It raised the cost of getting the mechanics wrong. Section 21 is gone, so every possession runs through a Section 8 ground on Form 3A with the right notice period and particulars, and rent increases run through an annual Section 13 notice on Form 4A that the tenant can refer to the tribunal. That cuts both ways: it is an argument for a genuinely competent agent, and equally an argument for self-managing on software that produces the right form. What it is not is an argument for self-managing from memory and a spreadsheet.