Ward · part of Caerphilly
Pontllanfraith
2,520 domestic properties in Pontllanfraith are matched to a UPRN in CrierData. The figures below are this ward's own numbers, not a share of its local authority's — every tier on this site is counted independently from the same source data.
2,520properties matched to a UPRN
48%rated D or below on their current EPC
Cmost common current energy band
Energy performance
Where the stock sits today
Pontllanfraith's current EPC mix, read directly from the certificates — 48% of properties sit at band D or lower today.
A 2%
B 6%
C 44%
D 37%
E 9%
F 1%
G 0%
Distance from standard
67.0→82.2
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
2,520
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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7properties in flood zone 2 or 3
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3properties in a designated conservation area
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2,520properties 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.
9.0%households in fuel poverty (WHCS 2017-18 estimate)
20%of homes are social rented (Census 2021)
This is Caerphilly's own local-authority figure, inherited — the source data (2017-18) has no finer grain than a whole council area, so every property in Caerphilly reads the same number.
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 Pontllanfraith →UPRN 100023...EPC D → C
UPRN 100023...Flood zone 1
UPRN 100023...Conservation area
UPRN 100023...EPC E → D
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