4,588 graded homes · updated from the EPC register
The average Portland home is a C — and 54% of the town's homes could reach a B or better.
Share of Portland homes per grade, current certificates.
Older homes grade lower — and have the most headroom.
Streets with at least 10 graded homes.
1Alm PlaceDT5 · 30 homesB2Kingbarrow DriveDT5 · 46 homesB3Red Crane WalkDT5 · 21 homesB4Alm PlaceDT5 · 12 homesB5May Bower GardensDT5 · 23 homesBBiggest average score gain from regrades, last 3 years.
1St Martins RoadDT5 · 5 homes+22 pts2King StreetDT5 · 5 homes+21.2 pts3MallamsDT5 · 5 homes+16.4 pts4Grove RoadDT5 · 6 homes+14.7 pts5Pound PieceDT5 · 7 homes+12.7 pts