22a Seafield Road

What the assessor found

Each part of the home, with the certificate's own energy efficiency rating.

• Walls

  Solid brick, as built, no insulation (assumed)

  Very poor

• Roof

  (another dwelling above)

  Not rated on the certificate

• Floor

  Suspended, no insulation (assumed)

  Not rated on the certificate

• Windows

  Single glazed

  Very poor

• Heating

  Room heaters, electric

  Very poor

• Heating controls

  Programmer and appliance thermostats

  Good

• Hot water

  Electric instantaneous at point of use

  Very poor

• Lighting

  Low energy lighting in all fixed outlets

  Very good

The assessor's estimates at the energy prices in use when the certificate was made (2020), for a typical household. Today's bills will differ.

Improvements the certificate recommends

In the certificate's order. Each rating assumes the steps before it are done.

1. 1

   50 mm internal or external wall insulation

   Typical cost £4,000–£14,000 · saves about £244 a year

   Rating after54E
2. 2

   Floor insulation (suspended floor)

   Typical cost £800–£1,200 · saves about £136 a year

   Rating after59D
3. 3

   Draught proof single-glazed windows

   Typical cost £80–£120 · saves about £50 a year

   Rating after60D
4. 4

   High heat retention storage heaters

   Typical cost £1,600–£2,400 · saves about £200 a year

   Rating after71C
5. 5

   Replace single glazed windows with low-E double glazed windows

   Typical cost £3,300–£6,500 · saves about £118 a year

   Rating after75C

Costs and savings are the certificate's own, as estimated when it was made.