England and Wales: before 1900
marketed sale
Solid brick, as built, no insulation (assumed)
Solid, no insulation (assumed)
No low energy lighting
Flat, no insulation (assumed)
No system present: electric heaters assumed
No system present: electric immersion assumed
electricity (not community)
Partial double glazing
double glazing, unknown install date
FiT application
Average thermal transmittance 1.42 W/m-¦K
Average thermal transmittance 0.29 W/m-¦K
Low energy lighting in all fixed outlets
Average thermal transmittance 0.18 W/m-¦K
Air source heat pump, radiators, electric
From main system
Electricity: electricity, unspecified tariff
Mostly double glazing
Programmer, TRVs and bypass