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TW18 4

Postcode sector

202 live postcodes: 191 in Spelthorne, 7 in Windsor and Maidenhead and 4 in Runnymede.

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 Spelthorne, which holds 95% of TW18 4’s postcodes. Open the map at TW18 4 for neighbourhoods and points. Open the map at TW18 4

MPs for TW18 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

1 of Spelthorne’s 61 neighbourhoods are in England’s most deprived 20%.

Spelthorne, the council that holds 95% of TW18 4

Average house price
£439,609
Down 2.9% in a year
HM Land Registry · Jul 2026
Median full-time pay
£44,265
61st highest paid of 348
ONS earnings survey · 2025
House price to pay
9.9×
56th least affordable of 348
Worked out by Open Index
Deprivation score
14.9
94th least deprived of 296
MHCLG · England only

Everything about Spelthorne

Councils in TW18 4

Postcodes in TW18 4