78a Silver Crescent

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

  Pitched, no insulation (assumed)

  Very poor

• Floor

  (another dwelling below)

  Not rated on the certificate

• Windows

  Some double glazing

  Poor

• Heating

  Boiler and radiators, mains gas

  Good

• Heating controls

  Programmer and room thermostat

  Average

• Hot water

  From main system

  Good

• Lighting

  Low energy lighting in 10% of fixed outlets

  Poor

• Second heating

  Room heaters, smokeless fuel

  Not rated on the certificate

The assessor's estimates at the energy prices in use when the certificate was made (2019), 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

   Room-in-roof insulation

   Typical cost £1,500–£2,700 · saves about £307 a year

   Rating after53E
2. 2

   50 mm internal or external wall insulation

   Typical cost £4,000–£14,000 · saves about £138 a year

   Rating after59D
3. 3

   Draught proof single-glazed windows

   Typical cost £80–£120 · saves about £9 a year

   Rating after60D
4. 4

   Low energy lighting for all fixed outlets

   Typical cost £45 · saves about £53 a year

   Rating after62D
5. 5

   Upgrade heating controls

   Typical cost £350–£450 · saves about £40 a year

   Rating after63D
6. 6

   Replace boiler with new condensing boiler

   Typical cost £2,200–£3,000 · saves about £63 a year

   Rating after66D
7. 7

   Replace single glazed windows with low-E double glazed windows

   Typical cost £3,300–£6,500 · saves about £43 a year

   Rating after68D

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