99 Glenarm 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

• 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 61% of fixed outlets

  Good

The assessor's estimates at the energy prices in use when the certificate was made (2012), 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 £167 a year

   Rating after70C
2. 2

   Floor insulation

   Typical cost $800–$1,200 · saves about £65 a year

   Rating after73C
3. 3

   Draught proof single-glazed windows

   Typical cost $80–$120 · saves about £17 a year

   Rating after74C
4. 4

   Low energy lighting for all fixed outlets

   Typical cost $45 · saves about £17 a year

   Rating after74C
5. 5

   Replace single glazed windows with low-E double glazed windows

   Typical cost $3,300–$6,500 · saves about £52 a year

   Rating after77C

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