TW7

UK postcode district

Updated September 2026

District overview

Postcode units
1,384
Current units
760
Coordinate coverage
98%
Electoral wards
7

Coverage context

Countries represented
England
English regions represented
London
Local authority codes
2
Terminated postcode units
624

Postcode sectors in TW7

Choose a sector to browse its complete postcode-unit directory.

6 sectors

Property

Across this district

View property report
18,123 recorded sales at this postcode
Address Date Price
27, Hexham Gardens, Isleworth, TW7 5JR 23 July 2026 £355,000
32, Leigham Drive, Isleworth, TW7 5LU 23 July 2026 £895,000
19, Crane Avenue, Isleworth, TW7 7JN 23 July 2026 £710,000

Schools

Across this district

View schools report
Open schools
17
Primary
8
Secondary
5

Recorded crime

Across this district

View crime report
Published events
3,670
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 1,365
  • Anti social behaviour 535
  • Vehicle crime 333
  • Other theft 270
  • Criminal damage and arson 231

Census 2021

Population and age profile

TW7 usual residents
42,027
Age-profile population
41,524

Age bands in TW7

Postcode district
Age 0 to 14
19.4%

8,060 residents

Age 15 to 24
10.5%

4,353 residents

Age 25 to 44
33.1%

13,740 residents

Age 45 to 64
24.5%

10,155 residents

Age 65 and over
12.6%

5,216 residents

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Fixed broadband coverage

The median Ofcom availability percentage across 730 current postcode units in this district. Each postcode is weighted equally, not by premises.

Superfast, 30 Mbit/s+
100%
Ultrafast, 100 Mbit/s+
100%
Ultrafast, 300 Mbit/s+
100%
Gigabit-capable
100%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
0%

696 postcode units had 100% superfast coverage, 495 had 100% gigabit-capable coverage, and 0 had at least some premises without decent fixed or fixed-wireless access.

Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

NHS ODS

GP practices

3

in this district

  • ARGYLE HEALTH-ISLEWORTH PRACTICE

    146 TWICKENHAM ROAD, ISLEWORTH, TW7 7DJ

    ODS code E85744

  • SPRING GROVE MEDICAL PRACTICE

    THORNBURY ROAD, ISLEWORTH, TW7 4HG

    ODS code E85750

  • THORNBURY ROAD CENTRE FOR HEALTH

    THORNBURY ROAD, ISLEWORTH, TW7 4HQ

    ODS code E85001

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Evidence in context

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Property market

Recorded sales

The five-year median is £477,500 from 2,067 recorded sales in TW7. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Hounslow is £512,888 in June 2026, up 1.1% year on year.

Schools

Published establishments

17 open schools are in scope, including 8 primary and 5 secondary schools.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

Published police records

3,670 published events cover 12 months, averaging 305.833 events per published month. The largest recorded category is Violence and sexual offences with 1,365 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.