Postcode district
LD3
6,425 domestic properties carry a LD3 postcode, all within Powys.
6,425properties matched to a UPRN
65%rated D or below on their current EPC
Dmost common current energy band
1local authority
Energy performance
Where the stock sits today
LD3's current EPC mix, read directly from the certificates.
A 1%
B 8%
C 26%
D 37%
E 18%
F 8%
G 3%
Distance from standard
60.3→80.9
Average current efficiency score against average potential score, on the certificate's own SAP scale. The gap is what a certificate's own recommendations are already aimed at closing — a reading of the certificates as issued, not a projection.
Properties matched
6,425
Matched to a UPRN in the current release, out of a national total of 19,966,636.
Flood, heritage & conservation
Constraints on the ground
Three separate checks, kept separate on purpose — a property can sit in more than one at once.
〜
888properties in flood zone 2 or 3
▦
827properties in a designated conservation area
⌂
6,382properties within roughly 2.2km of a listed building
A proximity signal, not a listed-status check — this counts nearby listed buildings, not properties confirmed to be listed themselves.
Deprivation & fuel poverty
Neighbourhood context, Wales-wide
The Welsh Index of Multiple Deprivation ranks every small area in Wales nationally, from 1 (most deprived) to 10 (least) — not directly comparable to England's own index, which uses different domains and weights.
1
2
3
4
5
6
7
8
9
10
Share of properties whose neighbourhood falls in each national WIMD decile.
17.0%households in fuel poverty (WHCS 2017-18 estimate)
15%of homes are social rented (Census 2021)
This is Powys's own local-authority figure, inherited — the source data (2017-18) has no finer grain than a whole council area, so every property in Powys reads the same number.