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Landlord Pre-Tenancy Checklist — 30 Things to Check Before Tenants Move In

13 June 20258 min read
Landlord Pre-Tenancy Checklist — 30 Things to Check Before Tenants Move In

A thorough pre-tenancy check protects you legally, prevents disputes over the deposit, and reduces early maintenance calls. This 30-point checklist covers everything a London landlord should verify before handing over the keys.

Pre-Tenancy Landlord Checklist: Legal Requirements First

Mandatory Certificates and Documents

  • Gas Safety Certificate (CP12) — must be issued within 12 months and provided to tenants before they move in. No exceptions.
  • EICR (Electrical Installation Condition Report) — must be issued within 5 years and provided to tenants before move-in. For HMOs, required at every change of tenancy.
  • EPC (Energy Performance Certificate) — minimum rating E required (C under proposed new rules). Must be provided to tenants before they move in. Valid 10 years.
  • How to Rent guide — the current version must be provided to every AST tenant at move-in. Download from GOV.UK — the version is updated periodically and the current version must always be given.
  • Deposit protection — deposit must be protected in a government-approved scheme (DPS, TDS, mydeposits) within 30 days of receipt. Prescribed information must be provided to the tenant.

Smoke and Carbon Monoxide Alarms

  • ☐ Smoke alarm on every floor tested and working
  • ☐ Carbon monoxide alarm in every room with a combustion appliance (gas boiler, gas fire, solid fuel appliance)
  • ☐ Alarm expiry dates checked — CO alarms expire after 5-7 years
  • ☐ Test both alarms in the presence of or before the tenant (document testing date)

Pre-Tenancy Checks: Boiler and Heating

  • ☐ Boiler service completed within the last 12 months (retain the service record)
  • ☐ Boiler pressure at 1-1.5 bar — top up if lower
  • ☐ All radiators tested on full heat — bleed any that have cold spots at the top
  • ☐ TRV pins on all radiators checked — not seized from summer inactivity
  • ☐ Programmer or thermostat set to a neutral state (not the previous tenant's schedule)
  • ☐ Condensate pipe insulated if running through an unheated external area
  • ☐ Magnetic system filter cleaned (if fitted)

Pre-Tenancy Checks: Plumbing and Water

  • ☐ All taps run hot and cold with adequate pressure
  • ☐ All waste pipes drain freely — run taps for 60 seconds and confirm no slow draining
  • ☐ Toilet flushes and cistern refills correctly
  • ☐ No drips under sink or wash basin
  • ☐ Stopcock located and turns freely — show tenant at check-in
  • ☐ No damp or water staining under sinks or around the bath/shower

Pre-Tenancy Checks: Electrics and Appliances

  • ☐ Consumer unit accessible and RCD protection tested (test button on RCD)
  • ☐ All sockets, switches, and light fittings work
  • ☐ Landlord-supplied appliances PAT tested (required for HMOs; best practice for all lets)
  • ☐ Fridge temperature 3-5°C, freezer below -18°C
  • ☐ Oven/hob tested — all rings/elements working
  • ☐ Washing machine runs through a cycle without leaking

Pre-Tenancy Checks: Structure and Fabric

  • ☐ All windows open and close correctly; sash cords intact; trickle vents not blocked
  • ☐ No evidence of active damp (rising damp, penetrating damp, mould on walls)
  • ☐ Extractor fans in kitchen and bathroom working
  • ☐ Guttering clear — inspect from windows if single-storey areas visible
  • ☐ Keys cut — two sets per bedroom in HMOs, one set per household for single lets

Frequently asked questions

1

What documents must a London landlord provide before a tenancy starts?

Legally required: current Gas Safety Certificate, EICR, EPC (minimum E rating), the current version of the How to Rent guide, and deposit protection information. For HMOs, also the HMO licence and any specific licence conditions.

2

How long before a tenancy starts should I do the pre-tenancy checks?

Complete pre-tenancy checks 5-7 days before move-in to allow time to fix any issues found. Book the inventory clerk 2-3 days before move-in to allow the inventory report to be complete before keys are handed over.

3

Do I need to test smoke alarms before every tenancy?

Yes — the Smoke and Carbon Monoxide Alarm Regulations require landlords to test alarms at the start of every new tenancy. Document the test date and result. It takes 30 seconds and the legal consequence of not doing it (£5,000 penalty) is significant.

4

What happens if I miss something on the pre-tenancy checklist?

Missing a mandatory item (gas safety cert, EICR, deposit protection) exposes you to civil penalties and, for deposit protection, prevents you from serving a valid Section 21 notice. Missing practical items (a dripping tap, a slow drain) creates an early maintenance call and sets a negative first impression with tenants.