Ward · part of Monmouthshire
Llangybi Fawr
446 domestic properties in Llangybi Fawr 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.
446properties matched to a UPRN
78%rated D or below on their current EPC
Emost common current energy band
Energy performance
Where the stock sits today
Llangybi Fawr's current EPC mix, read directly from the certificates — 78% of properties sit at band D or lower today.
A 2%
B 5%
C 15%
D 29%
E 33%
F 12%
G 4%
Distance from standard
54.1→79.4
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
446
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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10properties in flood zone 2 or 3
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26properties in a designated conservation area
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446properties 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.
10.0%households in fuel poverty (WHCS 2017-18 estimate)
5%of homes are social rented (Census 2021)
This is Monmouthshire's own local-authority figure, inherited — the source data (2017-18) has no finer grain than a whole council area, so every property in Monmouthshire reads the same number.
Boundary note
2
Properties inside Llangybi Fawr's boundary that a separate geocoding check places in a neighbouring authority — a known edge effect near ward boundaries, included in these figures regardless.
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 Llangybi Fawr →UPRN 100023...EPC D → C
UPRN 100023...Flood zone 1
UPRN 100023...Conservation area
UPRN 100023...EPC E → D
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