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CB21 4

Postcode sector

240 live postcodes: 227 in South Cambridgeshire, 13 in Uttlesford.

A postcode has no figures of its own: each layer is published for whole councils, neighbourhoods or exact points. The figures below are for the whole of South Cambridgeshire, which holds 95% of CB21 4’s postcodes. Open the map at CB21 4 for neighbourhoods and points. Open the map at CB21 4

MPs for CB21 4

As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

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Deprivation by neighbourhood

English Indices of Deprivation 2025

Most deprived 10%Least

0 of South Cambridgeshire’s 99 neighbourhoods are in England’s most deprived 20%.

South Cambridgeshire, the council that holds 95% of CB21 4

Average house price
£439,573
Up 2.2% in a year
HM Land Registry · Jul 2026
Median full-time pay
£48,916
20th highest paid of 348
ONS earnings survey · 2025
House price to pay
9.0×
87th least affordable of 348
Worked out by Open Index
Deprivation score
9.3
14th least deprived of 296
MHCLG · England only

Everything about South Cambridgeshire

Councils in CB21 4

Postcodes in CB21 4