Referencing a prospective tenant properly has always been good practice. Since the abolition of Section 21, it's become something closer to essential — because getting the tenant selection wrong is now a slower, harder problem to fix once someone has moved in.
Why referencing matters more than it used to
Under the old system, a landlord who ended up with a difficult tenancy always had Section 21 as a backstop — a way to end things without needing to prove fault. That backstop no longer exists. Ending a periodic assured tenancy now requires a valid ground under Section 8, evidence to support it, and often a court process. None of that is fast.
That shifts the risk earlier. The most effective point to avoid a problem tenancy isn't managing it well once it's underway — it's identifying the risk before you sign anything.
What a good reference actually checks
A proper landlord reference from a previous letting isn't a formality — it should give you a genuine read on how someone has behaved as a tenant. At minimum, it's worth asking a previous landlord or agent about:
- How long the tenancy ran, and how it ended
- Whether rent was paid on time, and if not, the nature of any arrears
- The condition the property was left in, beyond fair wear and tear
- Any complaints about anti-social behaviour or disputes with neighbours
- Whether proper notice was given when the tenant left
- Whether they would rent to that person again
That last question is worth taking seriously. A previous landlord who won't commit to a straightforward "yes" is telling you something, even if they're too polite to spell it out in writing.
Referencing is separate from Right to Rent
It's worth being clear that a landlord reference is not the same thing as a Right to Rent check. Right to Rent is a separate legal requirement to verify a prospective tenant's immigration status and right to reside in the UK, and it applies regardless of what any previous landlord says about them. Both checks matter, but they're answering different questions — one is about eligibility to rent, the other is about the practical track record of the person you're about to hand keys to.
What to do when a reference comes back thin or unclear
Not every reference request gets a detailed reply — some previous landlords are slow, vague, or simply don't respond. A non-answer isn't automatically a red flag, but it's worth following up rather than treating silence as a pass. If a reference genuinely can't be obtained, weigh that gap against everything else you know: employment reference, guarantor, deposit, and your own read from viewings and correspondence.
Giving references, not just requesting them
The same principle works in reverse. If a good tenant of yours is moving on and asks for a reference for their next landlord or letting agent, providing a clear, honest one is a small courtesy that costs you almost nothing — and it's the same system working as intended. A reference letter doesn't need to be a legal document; it just needs to accurately reflect the tenancy: dates, rent history, deposit outcome, and whether you'd rent to them again.
How Slatebase handles this
Slatebase supports both directions of tenant referencing. You can request a structured reference from a prospective tenant's previous landlord — a standard set of questions covering rent history, condition, and conduct, sent directly to them with no account required on their end, with automatic reminders if they don't respond. And for your own tenants, a reference letter can be generated straight from your tenancy data, requested by the tenant through their portal, or issued proactively by you, with the option to send it directly to a third party like a new letting agent.
This article is for general information and does not constitute legal advice. Referencing practices and their legal weight can vary, and you should ensure any checks you carry out comply with current data protection and equality law.