Landlords’ December Checklist: Preparing Your Rental for Winter 2025

Winter can be one of the toughest periods for rental properties, with everything from boiler breakdowns to damp issues to emergency repairs. As temperatures drop and tenants spend more time indoors, even minor issues can quickly escalate into major problems.

December is the perfect time for landlords to protect their investment and show they care about tenants’ safety and comfort. Here is REMAX Estate Agents’ essential winter checklist to ensure your rental is ready for the season ahead.

 

🔥 1. Check the Heating System Before Temperatures Drop Further

A working heating system is not optional; it’s a legal requirement that prevents costly breakdowns and keeps tenants comfortable during cold weather.

December is often when boilers fail due to heavy use, so preventive checks are crucial.

Recommended actions:

  • Service the boiler if it hasn’t been done this year
  • Check radiators for cold spots or trapped air
  • Ensure that thermostats and timers function correctly
  • Set a minimum temperature to prevent frozen pipes

A boiler breakdown during Christmas week is one of the most expensive (and stressful) emergencies for any landlord.

 

🧊 2. Insulate Pipes and Protect Against Freezing

Burst pipes can cause thousands of pounds of damage, so insulating external and loft pipework is essential to prevent costly repairs.

To prevent this:

  • Insulate external and loft pipework
  • Check that the boiler frost setting works
  • Encourage tenants to maintain low background heating during cold nights
  • Ensure the main stopcock is easy to access

These small steps protect both the property and the tenant’s safety.

 

💨 3. Prevent Condensation and Mould Winter’s Biggest Complaint

Cold weather encourages condensation, which can quickly turn into mould if not managed.

Checklist:

  • Ensure extractor fans work in kitchens and bathrooms
  • Draft a simple tenant guide for keeping moisture levels low
  • Provide a dehumidifier if the property typically struggles
  • Check windows and seals for leaks

Clear communication about maintenance and safety helps tenants feel valued and reassured, leading to better property care and fewer misunderstandings.

 

🪵 4. Inspect Doors, Windows, and Draughts

Energy efficiency matters especially with rising utility costs.

Check:

  • Window seals
  • Door frames
  • Loft hatches
  • Gap fillers around pipes

Minor draught fixes significantly improve warmth and comfort, reducing tenant complaints later.

 

⚡ 5. Test Alarms, Safety Equipment & Compliance

Winter increases the use of candles, heaters, and electrical items.

Ensure:

  • Smoke alarms are working
  • CO alarms are in place near boilers and fireplaces
  • Fire doors close properly
  • Emergency lighting (where applicable) is functional

Compliance checks help prevent accidents and reduce liability.

 

📬 6. Communicate Holiday Hours and Emergency Contacts

Your tenant should never be unsure who to call over Christmas.

Send a short message or email confirming:

  • Office closing dates
  • Emergency repair contact details
  • What qualifies as an emergency
  • Expected response times

This sets clear expectations and reduces unnecessary calls.

 

Planning for contractor availability now ensures you feel confident and prepared, reducing stress during the busy winter season when trades are in high demand. December is a difficult month to book trades; heating engineers, plumbers, and electricians are often overwhelmed.

Secure your preferred contractors now for:

  • Boiler servicing
  • Minor repairs
  • Roof checks
  • Gutter cleaning

Prevention costs far less than festive-season emergencies.

 

📄 8. Review Tenancy Agreements and Rent Increases for January

December is a strategic time to:

  • Review renewal dates
  • Plan upcoming rent increases (in line with regulations)
  • Assess market conditions
  • Prepare notices if required for early 2026

This keeps your rental income aligned with the market.

 

🔍 9. Conduct a Quick Winter Inspection (If Tenant Allows)

A short mid-winter inspection helps spot issues early.

Check for:

  • Damp patches
  • Ventilation problems
  • Cold rooms
  • Blocked gutters
  • Garden hazards (loose fences, icy pathways)

It’s optional but highly beneficial.

 

❄ A Well-Prepared Property Leads to Happier Tenants

When you take proactive steps in December, you reduce costly emergencies, maintain your property condition, and create a safer, warmer environment for your tenants.

If you’d like support managing your rental property this winter, REMAX Estate Agents is here to help with inspections, compliance, maintenance coordination, and complete property management.