SL4 2LT Postcode | Crime, Sold Prices & Census (Windsor and Maidenhead) | Sipuha

SL4 2LT

POSTCODE

SL4 2LT is a postcode in Old Windsor.

Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-08-01
Coordinates
51.4538, -0.5795
OS grid SU987737 (498,796, 173,714)
IMD England
10/10
#31069
Crime · Jun '26
Low · 1.3 per 1k
MoM -30% vs May '26
Plus Code
9C3XFC3C+G5
Among the least deprived
IMD England
Low · 1.3 per 1k
Crime · Jun '26
£455,000
Median property price
Annual change
South East
Region
Live
Status
Among the least deprived
IMD England
Low · 1.3 per 1k
Crime · Jun '26
£455,000
Median property price
Annual change
South East
Region
Live
Status

School applications

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Coordinates & Location for SL4 2LT

England
Country
Windsor and Maidenhead
Local Authority
Old Windsor
Ward
Slough and Heathrow
Travel to Work
TTWA
Postcode
SL4 2LT
Coordinates
51.4538, -0.5795
Grid reference
SU987737
Easting
498,796
Northing
173,714
Region
South East
Plus Code
9C3XFC3C+G5
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Old Windsor and Wraysbury
Travel to Work
Slough and Heathrow
ITL Region
Windsor and Maidenhead
National Park
Non-National Park

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.
31069
Rank out of 32,844 LSOAs in England
1 - Most deprived10 - Least deprived
Rank 31069 out of 32,844 lower layer super output areas in England. N/A for Wales, Scotland and Northern Ireland as this postcode is in England.

Property sales (Land Registry)

England & Wales
Property sales · SL4 2LT
HM Land Registry · Windsor and Maidenhead
Average price
£455,000
YoY: not enough sales in one or both windows
Median price: £455,000
Property type filter
Recent sale price trend
Not enough monthly sales for chart with current filter.
Contains HM Land Registry data © Crown copyright and database right. This data is licensed under the Open Government Licence v3.0.

Police Recorded Crime near SL4 2LT

England & Wales
Crime trends · near SL4 2LT

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

data.police.uk · YoY vs same month last yearJul '24 – Jun '26
Key categories · YoY
Violent Crime
6
YoY -40%
17115
Jul '24Jan '25Jul '25Jan '26Jun '26
ASB
0
YoY —
530
Jul '24Jan '25Jul '25Jan '26Jun '26
Vehicle Crime
0
YoY —
420
Jul '24Jan '25Jul '25Jan '26Jun '26
Burglary
1
YoY —
320
Jul '24Jan '25Jul '25Jan '26Jun '26
Criminal damage
4
YoY —
530
Jul '24Jan '25Jul '25Jan '26Jun '26

1 of 5 key categories improving

16
incidents · Jun '26

Demographics(LSOA 2021 context)

Ethnicity

Total residents: 1,742
White Brit.72.5%
Other White8.0%
Indian7.1%
Other ethnic group: Any other ethnic group1.7%
White Irish1.6%
+ 4 other groups · 9.1%

Religion

Total residents: 1,740
Christian54.1%
No religion30.3%
Not answered6.3%
Sikh3.3%
Muslim2.9%
+ 1 other religions · 3.1%

Age groups

Total residents: 1,737
50–6424.2%
35–4919.5%
65–7413.4%
10–158.5%
75–847.6%
+ 6 other age groups · 26.8%

Households

Total households: 670
Married or civil partnership couple: Dependent children21.6%
Married or civil partnership couple: No children13.7%
Any member 66+13.0%
All members 66+12.8%
Married or civil partnership couple: All children non-dependent9.4%
+ 7 other households · 29.4%

Administrative Information

Windsor and Maidenhead
Local Authority
Council Area
Windsor E14001588
Constituency
E14001588
Thames Valley
Police Force
England
Ward
Old Windsor
Constituency code
E14001588
EU Electoral Region
South East
Parish
Old Windsor
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 016E E01016589
E01016589
MSOA 2021
Mid Super Output
Windsor and Maidenhead 016 E02003436
E02003436
LSOA 2011
Super Output Area
Windsor and Maidenhead 016E E01016589
E01016589
MSOA 2011
Mid Super Output
Windsor and Maidenhead 016 E02003436
E02003436
Urban: Nearer to a major town or city
Rural/Urban Classification 2021
2001 Classification
(England/Wales) Town and Fringe – less sparse: OA falls within the Town and Fringe category and the wider surrounding area is less sparsely populated 6
2011 Classification
(England/Wales) Urban city and town C1
2021 Classification
Urban: Nearer to a major town or city UN1

Sun & Time Information

5:41 AM6:11 PM
5:41 AM
Sunrise
6:11 PM
Sunset
12 hours 30 minutes of daylight today
Sunrise (today)
5:41 AM
Sunset (today)
6:11 PM
Daylight duration
12 hours 30 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 2LT introduced by Royal Mail.
2001 — Census Classification
2001 Rural/Urban Classification: (England/Wales) Town and Fringe – less sparse: OA falls within the Town and Fringe category and the wider surrounding area is less sparsely populated 6
2011 — Reclassified
2011 Rural/Urban Classification: (England/Wales) Urban city and town C1. IMD England rank: 31069
2021 — Census Update
2021 Census classification: Urban: Nearer to a major town or city UN1. LSOA E01016589 and MSOA E02003436 assigned.
Present — Active
Postcode SL4 2LT 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
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