SL4 3RJ

POSTCODE

SL4 3RJ is a postcode in Clewer East.

Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-08-01
Coordinates
51.4744, -0.6328
OS grid SU950759 (495,052, 175,931)
IMD England
10/10
#31952
Crime · Aug '26
Around average · 6.8 per 1k
MoM +18% vs Jul '26
Plus Code
9C3XF9F8+PV
Least deprived 10%
IMD England
Around average · 6.8 per 1k
Crime · Aug '26
South East
Region

Deprivation Index (IMD)

IMD England — Index of Multiple Deprivation
Measures deprivation across income, employment, health, education, crime, housing, barriers to housing and services, and living environment.
31952
Rank out of 33,755 LSOAs in England
1 - Most deprived10 - Least deprived
Rank 31952 out of 33,755 lower layer super output areas in England. N/A for Wales, Scotland and Northern Ireland as this postcode is in England.

Household income (MSOA)

Average household income for the neighbourhood (MSOA) around this postcode, financial year ending March 2023

Financial year ending March 2023 · MSOA 2021 · Windsor and Maidenhead 014 (E02003434)

This is the published estimate for the MSOA that contains this postcode (about 2,000–6,000 households). It describes the neighbourhood around the postcode. England and Wales only.

Total annual household income
£62,050

£53,449–£72,034

Disposable (net) annual household income
£46,674

£40,564–£53,705

Disposable (net) annual household income before housing costs (equivalised)
£40,994

£38,031–£44,186

Disposable (net) annual household income after housing costs (equivalised)
£39,672

£34,765–£45,272

Source: Office for National Statistics. Income estimates for small areas, England and Wales, financial year ending 2023.

Income estimates for small areas, England and Wales · Open Government Licence v3.0

Property sales (Land Registry)

England & Wales
See sold prices in SL4

Police Recorded Crime near SL4 3RJ

England & Wales
Crime trends · near SL4 3RJ

Counts are for Clewer East electoral ward, not a 1-mile police.uk street search around this postcode.

data.police.uk · YoY vs same month last year · per 1,000 residents (Census 2021)Sep '24 – Aug '26
Key categories · YoY
Violent Crime
12
YoY -33%
19125
Sep '24Mar '25Sep '25Mar '26Aug '26
ASB
4
YoY —
840
Sep '24Mar '25Sep '25Mar '26Aug '26
Vehicle Crime
7
YoY —
740
Sep '24Mar '25Sep '25Mar '26Aug '26
Burglary
7
YoY —
740
Sep '24Mar '25Sep '25Mar '26Aug '26
Criminal damage
4
YoY —
530
Sep '24Mar '25Sep '25Mar '26Aug '26
Other recorded crime
12
YoY -8%
19124
Sep '24Mar '25Sep '25Mar '26Aug '26

2 of 6 key categories improving

46
incidents · Aug '26

Demographics (LSOA 2021 context)

Ethnicity

Total residents: 1,903
White Brit.70.5%
Other White11.2%
Indian6.0%
White & Asian1.9%
Other ethnic group: Any other ethnic group1.3%
+ 5 other groups · 9.1%

Religion

Total residents: 1,903
Christian51.0%
No religion32.9%
Not answered6.1%
Sikh3.0%
Hindu2.9%
+ 1 other religions · 4.2%

Age groups

Total residents: 1,903
35–4924.2%
50–6421.4%
25–3411.6%
65–748.9%
10–157.6%
+ 6 other age groups · 26.3%

Households

Total households: 820
One person: other20.1%
Married or civil partnership couple: Dependent children19.8%
One person: aged 66+11.0%
Married or civil partnership couple: No children10.4%
Single family household, all members 66+7.7%
+ 9 other households · 31.1%

Getting around

Straight-line distance from this postcode. Walking time is approximate.

Stations

  • Windsor & Eton Central Rail Station

    Rail · rear entrance

    1.8 km straight lineabout 23 min
  • Windsor & Eton Riverside Rail Station

    Rail · main entrance

    2.2 km straight lineabout 28 min
  • Datchet Rail Station

    Rail · Entrance 2

    3.8 km straight lineabout 47 min

Bus stops

  • Hatch Lane

    Bus · Stop HL · south-east

    230 m straight lineabout 3 min
  • Hatch Lane

    Bus · Stop HN · north-west

    244 m straight lineabout 3 min
  • Rycroft

    Bus · Stop RY · south-east

    298 m straight lineabout 4 min
  • Addington Close

    Bus · Stop AO · south-east

    310 m straight lineabout 4 min
  • Rycroft

    Bus · Stop RZ · north-west

    366 m straight lineabout 5 min

Coordinates & Location for SL4 3RJ

England
Country
Windsor and Maidenhead
Local Authority
Clewer East
Ward
Slough and Heathrow
Travel to Work
TTWA
Postcode
SL4 3RJ
Coordinates
51.4744, -0.6328
Grid reference
SU950759
Easting
495,052
Northing
175,931
Region
South East
Plus Code
9C3XF9F8+PV
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Windsor
Travel to Work
Slough and Heathrow
ITL Region
Windsor and Maidenhead
National Park
Non-National Park

Flood zone

Flood Zone 1 at the postcode centre (EA Flood Map for Planning)

Flood Zone 1 at the postcode centre (EA Flood Map for Planning). This is the Environment Agency Flood Map for Planning zone at the ONS postcode centroid, not a property-level assessment. Source: Environment Agency flood map for planning, © Environment Agency copyright and/or database right, Open Government Licence v3.0.

Environment Agency flood map for planning · Open Government Licence v3.0

Administrative Information

Windsor and Maidenhead
Local Authority
Council Area
Windsor E14001588
Constituency
E14001588
Thames Valley
Police Force
England
Ward
Clewer East
Constituency code
E14001588
EU Electoral Region
South East
Parish
Windsor and Maidenhead, unparished area
International Territorial Level
Windsor and Maidenhead

Health & NHS

South Central
Health Authority
Serving (pseudo) England (UA/MD/LB)
NHS England
Thames Valley
Cancer Alliance
National
Health Authority
South Central
NHS Region
South East
Integrated Care Board
NHS Thames Valley Integrated Care Board
Primary Care Org
Berkshire East
Sub ICB Location
NHS Thames Valley ICB - U2G6B
Cancer Alliance
Thames Valley

Statistical Areas

LSOA 2021
Super Output Area
Windsor and Maidenhead 014A E01016548
E01016548
MSOA 2021
Mid Super Output
Windsor and Maidenhead 014 E02003434
E02003434
LSOA 2011
Super Output Area
Windsor and Maidenhead 014A E01016548
E01016548
MSOA 2011
Mid Super Output
Windsor and Maidenhead 014 E02003434
E02003434
Urban: Nearer to a major town or city
Rural/Urban Classification 2021
2001 Classification
(England/Wales) Urban ≥ 10k – less sparse: OA falls within urban settlements with a population of 10,000 or more and the wider surrounding area is less sparsely populated 5
2011 Classification
(England/Wales) Urban city and town C1
2021 Classification
Urban: Nearer to a major town or city UN1

Sun & Time Information

7:37 AM5:55 PM
7:37 AM
Sunrise
5:55 PM
Sunset
10 hours 18 minutes of daylight today
Sunrise (today)
7:37 AM
Sunset (today)
5:55 PM
Daylight duration
10 hours 18 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

January 1980
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~46 years
Active Duration
1980 -> Present
January 1980 — Introduced
Postcode SL4 3RJ introduced by Royal Mail.
2001 — Census Classification
2001 Rural/Urban Classification: (England/Wales) Urban ≥ 10k – less sparse: OA falls within urban settlements with a population of 10,000 or more and the wider surrounding area is less sparsely populated 5
2011 — Reclassified
2011 Rural/Urban Classification: (England/Wales) Urban city and town C1.
2021 — Census Update
2021 Census classification: Urban: Nearer to a major town or city UN1. LSOA E01016548 and MSOA E02003434 assigned.
2025 — Indices of Deprivation
IMD England rank: 31952
Present — Active
Postcode SL4 3RJ is currently active and in use.
First introduced
January 1980
Usage ended
Not terminated
Active duration
~46 years
Last updated
2026-08-01
Current status
Live

School applications

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Last published allocation

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