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SL4 3QJ

Clewer East · Windsor and Maidenhead · England

Updated September 2026

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Location overview

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Ward
Clewer East
Local authority
Windsor and Maidenhead
Constituency
Windsor
Postcode district
SL4
Postcode sector
SL4 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
SL4 5EU 34 m
SL4 5FF 64 m
SL4 5AL 69 m
SL4 5AY 81 m
SL4 5FQ 89 m
Complete postcode fields and official codes
Postcode
SL4 3QJ
Status
Terminated
Introduced
1 February 1984
Terminated
1 December 1991
Postcode area
SL
Postcode district
SL4
Postcode sector
SL4 3
Latitude
51.479458
Longitude
-0.630496
British National Grid easting
495,200
British National Grid northing
176,500

Statistical and administrative geographies

Country
England · E92000001
Region
South East · E12000008
Local authority district
Windsor and Maidenhead · E06000040
Electoral ward
Clewer East · E05012501
Parish or community
E43000259
Westminster constituency
Windsor · E14001588
Output area
E00083572
Lower layer super output area
Windsor and Maidenhead 014D · E01016555
Middle layer super output area
Windsor and Maidenhead 014 · E02003434

Postcode source versions

Explore SL4

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
55
Primary
20
Secondary
14

  1. St Edward's Catholic First School

    Voluntary aided school

    237 m

  2. St Edward's Royal Free Ecumenical Middle School, Windsor

    Voluntary aided school

    238 m

  3. Oakfield First School

    Academy converter

    543 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
2,544
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 826
  • Shoplifting 293
  • Anti social behaviour 253
  • Public order 211
  • Vehicle crime 194

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
SL4 3 residents
9,075

Age bands in SL4 3

Wider postcode sector
Age 0 to 14
17.2%

1,550 residents

Age 15 to 24
9.9%

891 residents

Age 25 to 44
27.9%

2,520 residents

Age 45 to 64
29.1%

2,627 residents

Age 65 and over
16%

1,449 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.

GP practices

12

within 5 km straight-line

  • CLARENCE MEDICAL CENTRE

    VANSITTART ROAD, WINDSOR, SL4 5AS

    ODS code K81074

    872 m

  • LEE HOUSE SURGERY

    84 OSBORNE ROAD, WINDSOR, SL4 3EW

    ODS code K81046

    1.2 km

  • SHEET STREET SURGERY

    21 SHEET STREET, WINDSOR, SL4 1BZ

    ODS code K81068

    1.7 km

  • SOUTH MEADOW SURGERY

    3 CHURCH CLOSE, ETON, WINDSOR, SL4 6AP

    ODS code K81630

    1.7 km

  • DATCHET HEALTH CENTRE

    GREEN LANE, DATCHET, SLOUGH, SL3 9EX

    ODS code K81021

    3.8 km

  • CHAPEL MEDICAL CENTRE

    SLOUGH WALK IN CENTRE, UPTON HOSPITAL, ALBERT STREET, SLOUGH, SL1 2BJ

    ODS code Y00265

    3.9 km

  • THE VILLAGE MEDICAL CENTRE

    45 MERCIAN WAY, CHIPPENHAM, SLOUGH, SL1 5ND

    ODS code K81082

    3.9 km

  • HERSCHEL MEDICAL CENTRE

    45 OSBORNE STREET, SLOUGH, SL1 1TT

    ODS code K81043

    4.0 km

  • DR NABI

    261 BATH ROAD, SLOUGH, SL1 5PP

    ODS code K81608

    4.4 km

  • SHREEJI MEDICAL CENTRE

    22 WHITBY ROAD, SLOUGH, SL1 3DQ

    ODS code K81085

    4.6 km

  • BHARANI MEDICAL CENTRE

    450 BATH ROAD, CIPPENHAM, SLOUGH, SL1 6BB

    ODS code K81083

    4.8 km

  • CROSBY HOUSE SURGERY

    91 STOKE POGES LANE, SLOUGH, SL1 3NY

    ODS code K81034

    4.8 km

Nearby transport

  • Parsonage Lane

    BCT · Clewer

    0.1 miles

  • Parsonage Lane

    BCT · Clewer

    0.1 miles

  • Winton House

    BCT · Clewer

    0.1 miles

  • Winton House

    BCT · Clewer

    0.1 miles

  • St Andrew's Parade

    BCT · Clewer

    0.2 miles

Relative deprivation

English Indices of Deprivation 2025 for Windsor and Maidenhead 014D, 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

10,148 of 33,755

Income
3 of 10
Employment
3 of 10
Education and skills
3 of 10
Health and disability
5 of 10
Crime
3 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.

Evidence in context

Schools

55 open schools are in scope, including 20 primary and 14 secondary schools. St Edward's Catholic First School is the nearest published school at 237 m.

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

Recorded crime

2,544 published events cover 12 months, averaging 212 events per published month. The largest recorded category is Violence and sexual offences with 826 events.

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