TW1

UK postcode district

Updated September 2026

District overview

Postcode units
1,506
Current units
665
Coordinate coverage
100%
Electoral wards
7

Coverage context

Countries represented
England
English regions represented
London
Local authority codes
2
Terminated postcode units
841

Postcode sectors in TW1

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

5 sectors
19,412 recorded sales at this postcode
Address Date Price
3, Queens Road, Twickenham, TW1 4EZ 23 July 2026 £470,000
95a, St Margarets Road, Twickenham, TW1 2LJ 20 July 2026 £425,000
103b, Heath Road, Twickenham, TW1 4AZ 17 July 2026 £290,000

Schools

Across this district

View schools report
Open schools
13
Primary
5
Secondary
2

Recorded crime

Across this district

View crime report
Published events
2,198
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 523
  • Anti social behaviour 287
  • Criminal damage and arson 260
  • Vehicle crime 245
  • Shoplifting 217

Census 2021

Population and age profile

TW1 usual residents
27,656
Age-profile population
27,267

Age bands in TW1

Postcode district
Age 0 to 14
18.2%

4,953 residents

Age 15 to 24
11.3%

3,076 residents

Age 25 to 44
28.5%

7,783 residents

Age 45 to 64
28.2%

7,702 residents

Age 65 and over
13.8%

3,753 residents

Small counts are adjusted for privacy, so totals can differ slightly between Census tables.

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 622 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%

561 postcode units had 100% superfast coverage, 485 had 100% gigabit-capable coverage, and 0 had at least some premises without decent fixed or fixed-wireless access.

Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.

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

GP practices

6

in this district

  • ACORN GROUP PRACTICE

    29-35 HOLLY ROAD, TWICKENHAM, TW1 4EA

    ODS code H84007

  • CROSS DEEP SURGERY

    CROSS DEEP SURG & MED CTR, 4 CROSS DEEP, TWICKENHAM, TW1 4QP

    ODS code H84039

  • RICHMOND LOCK SURGERY

    300 ST. MARGARETS ROAD, TWICKENHAM, TW1 1PS

    ODS code H84060

  • ST. MARGARETS PRACTICE

    237 ST. MARGARETS ROAD, TWICKENHAM, TW1 1NE

    ODS code E85007

  • TWICKENHAM PARK SURGERY

    17 ROSSLYN ROAD, TWICKENHAM, TW1 2AR

    ODS code H84048

  • YORK MEDICAL PRACTICE

    ST JOHNS HEALTH CENTRE, OAK LANE, TWICKENHAM, TW1 3PA

    ODS code H84012

Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.

Source acquired on 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Evidence in context

Property market

The five-year median is £645,000 from 2,253 recorded sales in TW1. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Richmond upon Thames is £818,949 in June 2026, down 0.3% year on year.

Schools

13 open schools are in scope, including 5 primary and 2 secondary schools.

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

Recorded crime

2,198 published events cover 12 months, averaging 183.167 events per published month. The largest recorded category is Violence and sexual offences with 523 events.

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