SM4 6SP

St Helier · Merton · England

Updated September 2026

Compare this postcode

Location overview

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Local authority
Merton
Constituency
Mitcham and Morden
Postcode district
SM4
Postcode sector
SM4 6

Nearby postcodes

Nearby postcode distances
Postcode Distance
SM4 6DZ 33 m
SM4 6FD 57 m
SM4 6FA 67 m
SM4 6FE 91 m
SM4 6SS 92 m
Complete postcode fields and official codes
Postcode
SM4 6SP
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SM
Postcode district
SM4
Postcode sector
SM4 6
Latitude
51.389041
Longitude
-0.198564
British National Grid easting
525,440
British National Grid northing
167,095

Statistical and administrative geographies

Country
England · E92000001
Region
London · E12000007
Local authority district
Merton · E09000024
Electoral ward
St Helier · E05013824
Parish or community
E43000214
Westminster constituency
Mitcham and Morden · E14001371
Output area
E00017472
Lower layer super output area
Merton 024E · E01003452
Middle layer super output area
Merton 024 · E02000712

Postcode source versions

Explore SM4

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
160
Primary
94
Secondary
25
  1. Morden Primary School

    Community school

    515 m
  2. Canterbury Campus and Lavender Campus

    Pupil referral unit

    520 m
  3. Abbey Primary School

    Academy converter

    561 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
3,317
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 1,215
  • Anti social behaviour 501
  • Vehicle crime 328
  • Public order 249
  • Other theft 222

Census 2021

Population and age profile

Postcode residents
58

30 female, 28 male

Postcode households
40
Residents per household
1.4
SM4 6 residents
14,534

Age bands in SM4 6

Wider postcode sector
Age 0 to 14
20%

2,911 residents

Age 15 to 24
11.7%

1,706 residents

Age 25 to 44
30.1%

4,365 residents

Age 45 to 64
25.9%

3,761 residents

Age 65 and over
12.2%

1,778 residents

This postcode contained 0.4% of the sector's usual residents on Census Day. The age profile describes the wider SM4 6 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+
2.4%
Ultrafast, 300 Mbit/s+
2.4%
Gigabit-capable
2.4%
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

50

within 5 km

  • FACCINI HOUSE SURGERY

    64 MIDDLETON ROAD, MORDEN, SM4 6RT

    ODS code H85683

    454 m

  • STONECOT SURGERY

    115-117 EPSOM ROAD, SUTTON, SM3 9EY

    ODS code H85076

    844 m

  • JAMES O'RIORDAN MEDICAL CENTRE

    70 STONECOT HILL, SUTTON, SM3 9HE

    ODS code H85618

    1.1 km

  • CENTRAL MEDICAL CENTRE

    42-46 CENTRAL ROAD, MORDEN, SM4 5RT

    ODS code H85070

    1.2 km

  • BISHOPSFORD ROAD MEDICAL CENTRE

    191 BISHOPSFORD ROAD, MORDEN, SM4 6BH

    ODS code H85023

    1.3 km

  • CIRCLE GP SURGERY

    411A GREEN WRYTHE LANE, CARSHALTON, SM5 1JL

    ODS code H85693

    1.6 km

  • RAVENSBURY PARK MEDICAL CENTRE

    RAVENSBURY LANE, MITCHAM, CR4 4DQ

    ODS code H85110

    1.8 km

  • MORDEN HALL MEDICAL CENTRE

    256 MORDEN ROAD, LONDON, SW19 3DA

    ODS code H85037

    1.8 km

  • CHESSER PRACTICE

    ELMHURST COURT, 121 WRYTHE LANE, CARSHALTON, SM5 2RT

    ODS code H85021

    2.2 km

  • MITCHAM & TOOTING HEALTH

    81 HASLEMERE AVENUE, MITCHAM, CR4 3PR

    ODS code H85024

    2.3 km

  • CRICKET GREEN MEDICAL PRACTICE

    75-79 MILES ROAD, MITCHAM, CR4 3DA

    ODS code H85038

    2.4 km

  • NELSON MEDICAL PRACTICE

    KINGSTON ROAD, LONDON, SW20 8DA

    ODS code H85020

    2.5 km

  • GRAND DRIVE SURGERY

    132 GRAND DRIVE, RAYNES PARK, LONDON, SW20 9EA

    ODS code H85101

    2.5 km

  • BENHILL & BELMONT GP CENTRE

    54 BENHILL AVENUE, SUTTON, SM1 4EB

    ODS code H85031

    2.6 km

  • WEST BARNES SURGERY

    229 WEST BARNES LANE, NEW MALDEN, KT3 6JD

    ODS code H85055

    2.6 km

  • WRYTHE GREEN SURGERY

    WRYTHE LANE, CARSHALTON, SM5 2RE

    ODS code H85025

    2.7 km

  • OLD COURT HOUSE SURGERY

    THE OLD COURT HOUSE, THROWLEY WAY, SUTTON, SM1 4AF

    ODS code H85030

    2.8 km

  • ROBIN HOOD LANE HEALTH CENTRE

    ROBIN HOOD LANE, SUTTON, SM1 2RJ

    ODS code H85095

    2.9 km

  • CHEAM GP CENTRE

    322 MALDEN ROAD, CHEAM, SUTTON, SM3 8EP

    ODS code H85063

    2.9 km

  • MERTON MEDICAL PRACTICE

    12-17 ABBEY PARADE, SOUTH WIMBLEDON, LONDON, SW19 1DG

    ODS code H85634

    3.1 km

Showing 20 of 50 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 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • St Helier (London) Rail Station

    RLY · Morden Park

    0.1 miles
  • St Helier Station

    BCT · Morden Park

    0.1 miles
  • St Helier Station

    BCT · Morden Park

    0.1 miles
  • St Helier Station

    RSE · Morden Park

    0.1 miles
  • St Helier Station

    BCT · Morden Park

    0.1 miles

Relative deprivation

English Indices of Deprivation 2025 for Merton 024E, 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

4 of 10

Overall England rank

12,613 of 33,755

Income
3 of 10
Employment
3 of 10
Education and skills
5 of 10
Health and disability
5 of 10
Crime
5 of 10
Housing and services
6 of 10
Living environment
5 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
40
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

Schools

160 open schools are in scope, including 94 primary and 25 secondary schools. Morden Primary School is the nearest published school at 515 m.

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

Recorded crime

3,317 published events cover 12 months, averaging 276.417 events per published month. The largest recorded category is Violence and sexual offences with 1,215 events.

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