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Home Energy Efficiency Tool

Step 1 of 3

Where do you live?

Required fields are marked with an asterisk (*).

What's your postcode? *

After you have successfully entered your postcode, you will be automatically moved to the input for your house number or name. Why do you need this?

We ask this so that we can work out the average temperatures in your area.

We will only use the details you give us to estimate your energy use and help us improve this tool.

Please enter your postcode * Please enter a valid postcode and try again.

What type of property do you live in? *

Help me choose

If you don't see your property type listed, select the option closest to it. For example, if you live on the ground floor of a Victorian terraced home, select ‘Ground floor flat’.

Telling us about the type of property you live in helps us work out the heat loss of your home through the walls, floors and roofs.

What type of property do you live in? *

When was your home built? *

Help me choose

The age of your home gives us an idea of the construction methods and building materials used. You can find the year that your property was built on your Energy Performance Certificate (EPC) report, if you have one.

If you live in England or Wales you can find your EPC here. If you live in Scotland you can find your EPC here.

If you don't have an EPC, you could find the details on your house deeds. If you own your home, your survey or home report may tell you the age of the building.

When was your home built? *

How many bedrooms does your home have? *

Help me choose

Please include all rooms in your home which were originally meant to be used as bedrooms but may be used for other purposes, such as a home office or playroom.

How many bedrooms does your home have? *

Back

Why do you need my postcode?

We ask this so that we can work out the average temperatures in your area.

Help me choose my property type

If you don't see your property type listed, select the option closest to it. For example, if you live on the ground floor of a Victorian terraced home, select ‘Ground floor flat’.

Telling us about the type of property you live in helps us work out the heat loss of your home through the walls, floors and roofs.

Help me choose my property's age

If you live in England or Wales you can find your EPC here. If you live in Scotland you can find your EPC here.

If you don't have an EPC, you could find the details on your house deeds. If you own your home, your survey or home report may tell you the age of the building.

Help me choose how many bedrooms my home has

Please include all rooms in your home which were originally meant to be used as bedrooms but may be used for other purposes, such as a home office or playroom.