England and Wales: 1900-1929
marketed sale
Solid brick, as built, no insulation (assumed)
Suspended, no insulation (assumed)
No low energy lighting
Pitched, 400+ mm loft insulation
Room heaters, dual fuel (mineral and wood)
Electric instantaneous at point of use
dual fuel - mineral + wood
Partial double glazing
double glazing, unknown install date
No thermostatic control of room temperature
marketed sale
Solid brick, with internal insulation
Solid, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, 400+ mm loft insulation
Air source heat pump, underfloor, electric
From main system
electricity (not community)
Fully double glazed
double glazing, unknown install date
Time and temperature zone control