Areas/Postcode districts/BL3
Postcode district
BL3
18,486 domestic properties carry a BL3 postcode. Postcode districts don't line up with council boundaries — BL3 spans Bolton and Bury, and this page counts all of them honestly rather than filing it under one authority.
18,486properties matched to a UPRN
54%rated D or below on their current EPC
Dmost common current energy band
2local authorities represented here
Energy performance
Where the stock sits today
BL3's current EPC mix, read directly from the certificates. Bolton 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 6%
C 40%
D 41%
E 11%
F 2%
G 0%
Distance from standard
65.8→81.2
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
18,486
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. Bolton 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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49properties in flood zone 2 or 3
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30properties in a designated conservation area
⌂
18,465properties 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, England-wide
The English Indices of Deprivation rank every small area nationally, from 1 (most deprived) to 10 (least). Here's how this area's neighbourhoods sit against the rest of England.
12.0%households in fuel poverty (DESNZ sub-regional estimate)
24%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 BL3 →UPRN 100023...EPC D → C
UPRN 100023...Flood zone 1
UPRN 100023...Conservation area
UPRN 100023...EPC E → D
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Other BL postcode districts
10 published