Local authority · England
Colchester
62,885 domestic properties in Colchester 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.
62,885properties matched to a UPRN
43%rated D or below on their current EPC
Cmost common current energy band
17wards, all with published pages
Energy performance
Where the stock sits today
Colchester's housing stock, read from its current certificates: 43% 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 18%
C 38%
D 32%
E 10%
F 2%
G 0%
Distance from standard
68.7→82.1
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
62,885
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.
〜
2,290properties in flood zone 2 or 3
▦
5,380properties in a designated conservation area
⌂
62,885properties 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.
8.6%households in fuel poverty (DESNZ sub-regional estimate)
14%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 Colchester →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 Colchester
17 published
Postcode districts in Colchester
9 linked