Areas/England/Blackburn with Darwen
Local authority · England
Blackburn with Darwen
47,899 domestic properties in Blackburn with Darwen 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.
47,899properties matched to a UPRN
55%rated D or below on their current EPC
Dmost common current energy band
17wards, all with published pages
Energy performance
Where the stock sits today
Blackburn with Darwen's housing stock, read from its current certificates: 55% 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 1%
B 11%
C 34%
D 39%
E 13%
F 2%
G 1%
Distance from standard
65.7→81.4
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
47,899
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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1,230properties in flood zone 2 or 3
▦
1,524properties in a designated conservation area
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47,899properties 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.
11.9%households in fuel poverty (DESNZ sub-regional estimate)
20%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 Blackburn with Darwen →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 Blackburn with Darwen
17 published
Postcode districts in Blackburn with Darwen
4 linked