Areas/Wales/Isle of Anglesey
Local authority · Wales
Isle of Anglesey
24,068 domestic properties in Isle of Anglesey are matched to a UPRN in CrierData and checked against six national registers — energy performance, flood zone, heritage constraints, deprivation, and housing tenure. Every figure below is a real count from the current release, not an estimate.
24,068properties matched to a UPRN
65%rated D or below on their current EPC
Dmost common current energy band
14wards, all with published pages
Energy performance
Where the stock sits today
Isle of Anglesey's housing stock, read from its current certificates: 65% of properties sit at band D or lower today. That is a starting point, not a verdict — most of that stock also has a documented route to a higher band, tracked property by property inside the full product.
A 2%
B 9%
C 24%
D 31%
E 21%
F 9%
G 4%
Distance from standard
59.0→82.0
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
24,068
Matched to a UPRN in the current release, out of a national total of 19,274,677.
Flood, heritage & conservation
Constraints on the ground
Three separate checks, kept separate on purpose — a property can sit in more than one at once.
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1,143properties in flood zone 2 or 3
▦
1,735properties in a designated conservation area
⌂
24,056properties 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.
17.0%households in fuel poverty (WHCS 2017-18 estimate)
16%of homes are social rented (Census 2021)
This is the aggregate picture. Every property behind it has its own record.
Certificate history, exact flood zone, planning constraints, deprivation and tenure — matched to the UPRN and searchable one property at a time inside CrierData.
Search properties in Isle of Anglesey →UPRN 100023...EPC D → C
UPRN 100023...Flood zone 1
UPRN 100023...Conservation area
UPRN 100023...EPC E → D
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Wards in Isle of Anglesey
14 published
Postcode districts in Isle of Anglesey
21 linked