TW6 3

Postcode sector

34 live postcodes: 33 in Hillingdon, 1 in Spelthorne.

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 Hillingdon, which holds 97% of TW6 3’s postcodes. Open the map at TW6 3 for neighbourhoods and points. Open the map at TW6 3

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Deprivation by neighbourhood

English Indices of Deprivation 2025

Most deprived 10%Least

18 of Hillingdon’s 170 neighbourhoods are in England’s most deprived 20%.

Hillingdon, the council that holds 97% of TW6 3

Average house price

£470,875

Down 1.3% in a year

HM Land Registry · Jul 2026

Median full-time pay

£42,250

98th highest of 348

ONS earnings survey · 2025

House price to pay

11.1×

31st least affordable of 348

Worked out by Open Index

Deprivation score

20.7

127th most deprived of 296

MHCLG · England only

Everything about Hillingdon

Councils in TW6 3

Hillingdon33 postcodes
Spelthorne1 postcodes

Postcodes in TW6 3

TW6 3AEHillingdon
TW6 3AFHillingdon
TW6 3AQHillingdon
TW6 3FBHillingdon
TW6 3FDHillingdon
TW6 3FEHillingdon
TW6 3FFHillingdon
TW6 3FHHillingdon
TW6 3FJHillingdon
TW6 3JFHillingdon
TW6 3JJHillingdon
TW6 3LWHillingdon
TW6 3PFSpelthorne
TW6 3PRHillingdon
TW6 3QYHillingdon
TW6 3REHillingdon
TW6 3RGHillingdon
TW6 3RNHillingdon
TW6 3RTHillingdon
TW6 3RYHillingdon
TW6 3SFHillingdon
TW6 3SHHillingdon
TW6 3SJHillingdon
TW6 3SLHillingdon
TW6 3SNHillingdon
TW6 3SYHillingdon
TW6 3UAHillingdon
TW6 3XAHillingdon
TW6 3XBHillingdon
TW6 3XEHillingdon
TW6 3XLHillingdon
TW6 3XZHillingdon
TW6 3YDHillingdon
TW6 3YHHillingdon