TW1 4SG

South Twickenham · Richmond upon Thames · England

Updated September 2026

Compare this postcode

Location overview

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Post town
Twickenham
Local authority
Richmond upon Thames
Constituency
Twickenham
Postcode district
TW1
Postcode sector
TW1 4

Nearby postcodes

Nearby postcode distances
Postcode Distance
TW1 4SQ 45 m
TW1 4TR 107 m
TW1 4TJ 110 m
TW1 4SF 128 m
TW1 4SH 166 m
Complete postcode fields and official codes
Postcode
TW1 4SG
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
TW
Postcode district
TW1
Postcode sector
TW1 4
Latitude
51.435020
Longitude
-0.332186
British National Grid easting
516,027
British National Grid northing
171,988

Statistical and administrative geographies

Country
England · E92000001
Region
London · E12000007
Local authority district
Richmond upon Thames · E09000027
Parish or community
E43000217
Westminster constituency
Twickenham · E14001556
Output area
E00019548
Lower layer super output area
Richmond upon Thames 016B · E01003881
Middle layer super output area
Richmond upon Thames 016 · E02000799

Postcode source versions

Explore TW1

23 recorded sales at this postcode
Address Date Price
10, Clive Road, Twickenham, TW1 4SG 21 January 2022 £1,290,000
14, Clive Road, Twickenham, TW1 4SG 27 August 2021 £1,690,000
32, Clive Road, Twickenham, TW1 4SG 30 March 2021 £1,490,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
132
Primary
70
Secondary
22
  1. Newland House School

    Other independent school

    234 m
  2. Seva Education Twickenham

    Other independent special school

    237 m
  3. St Mary's University, Twickenham

    Higher education institutions

    345 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
2,662
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 731
  • Anti social behaviour 436
  • Shoplifting 249
  • Other theft 238
  • Vehicle crime 191

Census 2021

Population and age profile

Postcode residents
46

20 female, 26 male

Postcode households
16
Residents per household
2.9
TW1 4 residents
8,400

Age bands in TW1 4

Wider postcode sector
Age 0 to 14
16.6%

1,357 residents

Age 15 to 24
17.5%

1,429 residents

Age 25 to 44
25.6%

2,092 residents

Age 45 to 64
26.8%

2,190 residents

Age 65 and over
13.4%

1,092 residents

This postcode contained 0.5% of the sector's usual residents on Census Day. The age profile describes the wider TW1 4 sector, not people in this individual postcode.

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

Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.

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%

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

46

within 5 km

  • THAMESIDE MEDICAL PRACTICE

    THAMES HOUSE, 180-194 HIGH STREET, TEDDINGTON, TW11 8HU

    ODS code H84059

    928 m

  • CROSS DEEP SURGERY

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

    ODS code H84039

    1.1 km

  • THE GREEN & FIR ROAD

    THE GREEN SURGERY, 1B THE GREEN, TWICKENHAM, TW2 5TU

    ODS code H84044

    1.1 km

  • PARK ROAD SURGERY

    37 PARK ROAD, TEDDINGTON, TW11 0AU

    ODS code H84002

    1.2 km

  • ACORN GROUP PRACTICE

    29-35 HOLLY ROAD, TWICKENHAM, TW1 4EA

    ODS code H84007

    1.4 km

  • YORK MEDICAL PRACTICE

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

    ODS code H84012

    1.7 km

  • HAMPTON HILL MEDICAL CENTRE

    94-102 HIGH STREET, HAMPTON HILL, HAMPTON, TW12 1NY

    ODS code H84623

    1.8 km

  • STAINES ROAD MEDICAL CENTRE

    325 STAINES ROAD, TWICKENHAM, TW2 5AU

    ODS code H84057

    1.9 km

  • CRANE PARK SURGERY

    1ST FL WHITTON CH & SCC, PERCY ROAD, TWICKENHAM, TW2 6JL

    ODS code H84630

    2.3 km

  • JUBILEE SURGERY

    1ST FL WHITTON CH & SCC, PERCY ROAD, TWICKENHAM, TW2 6JL

    ODS code H84031

    2.3 km

  • TWICKENHAM PARK SURGERY

    17 ROSSLYN ROAD, TWICKENHAM, TW1 2AR

    ODS code H84048

    2.5 km

  • ST ALBANS MEDICAL CENTRE

    212 RICHMOND ROAD, KINGSTON UPON THAMES, KT2 5HF

    ODS code H84033

    2.5 km

  • HAMPTON WICK SURGERY

    TUDOR HOUSE, 26 UPPER TEDDINGTON ROAD, KINGSTON UPON THAMES, KT1 4DY

    ODS code H84032

    2.5 km

  • WOODLAWN MEDICAL CENTRE

    19 POWDER MILL LANE, TWICKENHAM, TW2 6EE

    ODS code H84625

    2.6 km

  • ST. MARGARETS PRACTICE

    237 ST. MARGARETS ROAD, TWICKENHAM, TW1 1NE

    ODS code E85007

    2.8 km

  • BROAD LANE SURGERY

    71 BROAD LANE, HAMPTON, TW12 3AX

    ODS code H84018

    2.8 km

  • KINGSTON HEALTH CENTRE

    10 SKERNE ROAD, KINGSTON UPON THAMES, KT2 5AD

    ODS code H84061

    3.0 km

  • TWICKENHAM PARK MEDICAL CENTRE

    THE MEDICAL CENTRE, 192 TWICKENHAM ROAD, HANWORTH, FELTHAM, TW13 6HD

    ODS code E85045

    3.0 km

  • RICHMOND LOCK SURGERY

    300 ST. MARGARETS ROAD, TWICKENHAM, TW1 1PS

    ODS code H84060

    3.3 km

  • CANBURY & BERRYLANDS SURGERY

    1 ELM ROAD, KINGSTON UPON THAMES, KT2 6HR

    ODS code H84010

    3.4 km

Showing 20 of 46 matching practices.

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

Nearby transport

  • Mallard Place

    BCT · Strawberry Hill

    0.1 miles
  • Mallard Place

    BCT · Strawberry Hill

    0.1 miles
  • Michelham Gardens

    BCT · Strawberry Hill

    0.2 miles
  • Grove Gardens

    BCT · Teddington

    0.2 miles
  • Southfield Gardens

    BCT · Strawberry Hill

    0.2 miles

Relative deprivation

English Indices of Deprivation 2025 for Richmond upon Thames 016B, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.

Overall IMD decile

10 of 10

Overall England rank

31,759 of 33,755

Income
10 of 10
Employment
10 of 10
Education and skills
10 of 10
Health and disability
10 of 10
Crime
10 of 10
Housing and services
10 of 10
Living environment
2 of 10

These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.

Flood risk

Environment Agency long-term indicators for the area around addresses in this postcode. They are not an assessment of any individual property and do not show current or forecast flooding.

High risk addresses
0
Medium risk addresses
0
Low risk addresses
1
Groundwater flood alert area
Unlikely

Source: Environment Agency flood-risk postcode search tool data, version 2026-06-18. Check the long-term risk for an individual area. © Environment Agency copyright and/or database right 2025. All rights reserved.

Evidence in context

Property market

The five-year median is £1,490,000 from 2 recorded sales in TW1 4SG. 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

132 open schools are in scope, including 70 primary and 22 secondary schools. Newland House School is the nearest published school at 234 m.

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

Recorded crime

2,662 published events cover 12 months, averaging 221.833 events per published month. The largest recorded category is Violence and sexual offences with 731 events.

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