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SE18 3

Postcode sector

194 live postcodes, all in Greenwich.

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 Greenwich. Open the map at SE18 3 for neighbourhoods and points. Open the map at SE18 3

MPs for SE18 3

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

28 of Greenwich’s 164 neighbourhoods are in England’s most deprived 20%.

Greenwich, the council that holds 100% of SE18 3

Average house price
£462,589
Down 1.4% in a year
HM Land Registry · Jul 2026
Median full-time pay
£45,274
46th highest paid of 348
ONS earnings survey · 2025
House price to pay
10.2×
46th least affordable of 348
Worked out by Open Index
Deprivation score
23.5
98th most deprived of 296
MHCLG · England only

Everything about Greenwich

Postcodes in SE18 3