England and Wales: 1930-1949
marketed sale
Solid brick, as built, no insulation (assumed)
(other premises below)
Low energy lighting in 30% of fixed outlets
(another dwelling above)
Electric underfloor heating
Electric immersion, off-peak
electricity (not community)
Room heaters, mains gas
Single glazed
not defined
Time and temperature zone control
marketed sale
Sandstone or limestone, as built, no insulation (assumed)
(another dwelling below)
No low energy lighting
(another dwelling above)
Electric underfloor heating
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Some secondary glazing
secondary glazing
Room thermostat only