Flatshare & renting glossary
Renting a room can feel like learning a new language - from PCM and holding deposits to periodic tenancies and right to rent. Short explanations of the terms you'll see most often when flatsharing in the UK (including post-Renters' Rights Act updates), plus links to full guides where we've gone deeper.
Money & deposits
Rent guarantee insurance
Insurance landlords take out to protect against unpaid rent - worth knowing about if a landlord asks for extra references.
Read definition →PCM
PCM stands for "per calendar month" - here's what it actually means for your rent payments.
Read definition →Zero deposit scheme
An alternative to a traditional deposit - you pay a smaller non-refundable fee instead of a lump sum upfront.
Read definition →Holding deposit
The small deposit that reserves a room while referencing checks happen - and when you can and can't get it back.
Read definition →Rent arrears
Rent that's overdue - and why talking to your landlord early matters more than avoiding the conversation.
Read definition →PW
PW means "per week" - easy to misread against PCM listings if you're not careful.
Read definition →Council tax (for renters)
Who's actually responsible for paying it in a flatshare, and what happens if you're a student.
Read definition →Wear and tear
Normal, expected use of a property that landlords legally can't deduct from your deposit - know the difference from real damage.
Read definition →
Tenancy types & legal status
Assured Shorthold Tenancy (AST)
What an AST was, and what replaced it after the Renters' Rights Act reforms took effect in May 2026.
Read definition →Break clause
How break clauses work under periodic tenancies - and what to check before you sign.
Read definition →Joint and several liability
The clause that means you could be on the hook for a flatmate's unpaid rent.
Read definition →Periodic tenancy
The standard rolling tenancy for private rentals in England - not just what happens after a fixed term ends.
Read definition →Subletting
Renting out your room to someone else - and why doing it without permission can end your tenancy.
Read definition →Fixed term tenancy
Why fixed-term tenancies are no longer available for new lettings in England - and what replaced them.
Read definition →Assured Periodic Tenancy (APT)
The official name for the tenancy type every renter is now on since the Renters' Rights Act - sometimes called a rolling or open-ended tenancy.
Read definition →
Notices & ending a tenancy
Section 21 notice
Section 21 was abolished on 1 May 2026 - here's what that meant and what replaced it.
Read definition →Section 8 notice
Since Section 21 was abolished, this is now the only legal way a landlord can end your tenancy.
Read definition →Notice to quit
The formal notice used to end a lodger arrangement - different rules apply than for Section 8.
Read definition →Grounds for possession
The specific legal reasons a landlord can now use to end your tenancy - more important than ever since Section 21 was abolished.
Read definition →
Checks & references
Right to rent check
The legal check every landlord in England must carry out before renting to you.
Read definition →Guarantor
Someone who legally agrees to cover your rent if you can't - commonly required for students or new renters.
Read definition →Landlord reference
The reference a previous landlord provides about you as a tenant - and what to do if you don't have one.
Read definition →Tenant reference check
The background checks landlords run before approving you - what's involved and how to prepare.
Read definition →Credit check for renting
What landlords actually look for in a credit check, and what to do if yours isn't strong.
Read definition →Affordability check
How landlords work out whether you earn enough to afford the rent - and the rule of thumb they typically use.
Read definition →
Documents & certificates
Gas safety certificate
The annual safety check every landlord is legally required to provide you.
Read definition →EPC rating
The energy efficiency rating every rental property must have - and what it means for your bills.
Read definition →Rental inventory (check-in report)
The document that records a property's condition at move-in - and your best protection if there's a deposit dispute later.
Read definition →
Property & listing terms
Let agreed
You'll see this on almost every listing that's about to be taken - here's what it actually means for you as a renter.
Read definition →Letting agent fees
What letting agents can and can't legally charge you, since the Tenant Fees Act changed the rules.
Read definition →Fixtures and fittings
The furniture, fittings, and contents included with a room - and why it matters at move-in and move-out.
Read definition →House share
The basics of what a house share actually means, and how it differs from renting a whole property.
Read definition →
Reform & new law
Full guides
These topics have in-depth guides - open the article instead of a short glossary page.
HMO
A House in Multiple Occupation - a property shared by 3+ unrelated tenants. Here's what it means for you as a renter.
Read the full guide →Tenancy deposit scheme
The government-backed schemes that legally protect your deposit. Here's which one covers you.
Read the full guide →Deposit protection scheme
Same as tenancy deposit scheme - the scheme your landlord must use to protect your deposit by law.
Read the full guide →Tenancy agreement
The legal contract between you and your landlord setting out your rights and responsibilities.
Read the full guide →Lodger agreement
What should - and shouldn't - be in your lodger agreement.
Read the full guide →Lodger vs tenant
Your legal status changes everything about your rights, including how fast you can leave.
Read the full guide →