← CM11 area guide Side by side

CM11 or SS15?

Two neighbouring postcode districts compared on sold prices, energy, flood risk, crime and deprivation, all from the same official sources as every report on this site.

The short version
CM11
Basildon
SS15
Basildon
Median home sale nearby £418,000
from 108 sales
£311,500
from 64 sales
Average sold price £100,910
Area price growth (YoY) -1.0% (Basildon) -1.0% (Basildon)
Dwelling type Detached house Mid-floor flat
Floor area 568 m² 41 m²
Built 2018 1983–1990
Energy rating B D
Heating cost (EPC est.) £799/yr £413/yr
Flood zone Zone 1 (low probability) Zone 1 (low probability)
Crime nearby 236 recorded
Deprivation decile 5 of 10 4 of 10

Common questions

Is CM11 or SS15 cheaper?

SS15 is the cheaper of the two. Homes around CM11 sell for about £418,000 and around SS15 for about £311,500, from HM Land Registry records of what actually changed hands.

Is CM11 or SS15 the more affluent area?

On the Index of Multiple Deprivation, CM11 sits in decile 5 of 10 and SS15 in decile 4, where 10 is the least deprived.

Should I buy in CM11 or SS15?

That depends on what you need, and no dataset answers it. What this page gives you is the evidence side by side: what homes actually sell for, the energy ratings, the flood zone, recorded crime and deprivation, each traced to the body that published it.

A quick side-by-side snapshot only. Open each property's full report for the complete picture.