Areas/Postcode districts/NP13
Postcode district
NP13
6,525 domestic properties carry a NP13 postcode. Postcode districts don't line up with council boundaries — NP13 spans Blaenau Gwent and Caerphilly, and this page counts all of them honestly rather than filing it under one authority.
Blaenau Gwent 99%
Caerphilly 1%
6,525properties matched to a UPRN
68%rated D or below on their current EPC
Dmost common current energy band
2local authorities represented here
Energy performance
Where the stock sits today
NP13's current EPC mix, read directly from the certificates. Blaenau Gwent and the other authorities here have different profiles — the figures below are this district's blended total across all of them, not any single authority's own number.
A 0%
B 2%
C 30%
D 50%
E 16%
F 2%
G 0%
Distance from standard
62.6→81.7
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
6,525
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. Blaenau Gwent and the other authorities here have different profiles — the figures below are this district's blended total across all of them, not any single authority's own number.
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678properties in flood zone 2 or 3
▦
0properties in a designated conservation area
⌂
6,428properties 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.
11.0%households in fuel poverty (WHCS 2017-18 estimate)
18%of homes are social rented (Census 2021)
This is Blaenau Gwent's own local-authority figure, inherited — the source data (2017-18) has no finer grain than a whole council area, so every property in Blaenau Gwent 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 NP13 →UPRN 100023...EPC D → C
UPRN 100023...Flood zone 1
UPRN 100023...Conservation area
UPRN 100023...EPC E → D
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Other NP postcode districts
18 published