England and Wales: 1967-1975
rental (social)
System built, as built, partial insulation (assumed)
(another dwelling below)
Low energy lighting in 33% of fixed outlets
Flat, insulated
Community scheme
Community scheme
mains gas (community)
High performance glazing
double, known data
Flat rate charging, TRVs
rental (social)
System built, as built, no insulation (assumed)
(another dwelling below)
Low energy lighting in all fixed outlets
(another dwelling above)
Community scheme
Community scheme
mains gas (community)
Fully double glazed
double glazing installed before 2002
Flat rate charging, TRVs