SL4 4AG Postcode | Crime, Sold Prices & Census (Windsor and Maidenhead) | Sipuha
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SL4 4AG

POSTCODE

SL4 4AG is a postcode in Clewer & Dedworth East.

Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-08-01
Coordinates
51.4695, -0.6379
OS grid SU947753 (494,705, 175,382)
IMD England
10/10
#33383
Crime · Jun '26
Around average · 6.6 per 1k
MoM +82% vs May '26
Plus Code
9C3XF996+QR
Among the least deprived
IMD England
Around average · 6.6 per 1k
Crime · Jun '26
£885,000
Median property price
—
Annual change
South East
Region
Live
Status
Among the least deprived
IMD England
Around average · 6.6 per 1k
Crime · Jun '26
£885,000
Median property price
—
Annual change
South East
Region
Live
Status

School applications

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Coordinates & Location for SL4 4AG

England
Country
Windsor and Maidenhead
Local Authority
Clewer & Dedworth East
Ward
Slough and Heathrow
Travel to Work
TTWA
Postcode
SL4 4AG
Coordinates
51.4695, -0.6379
Grid reference
SU947753
Easting
494,705
Northing
175,382
Region
South East
Plus Code
9C3XF996+QR
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

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.
33383
Rank out of 32,844 LSOAs in England
1 - Most deprived10 - Least deprived
Rank 33383 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 4AG
HM Land Registry · Windsor and Maidenhead
Average price
£864,916
YoY: not enough sales in one or both windows
Median price: £885,000
View district SL4
Property type filter
Recent sale price trend
Jan '25 – Jun '26Jun '26: 1 sales · avg £820,000
X axis: MonthY axis: Avg sold price (hover shows sales count)
£887k£854k£820k
Jan '25Jun '26
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 4AG

England & Wales
Crime trends · near SL4 4AG

Counts are for Clewer & Dedworth East 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
38
YoY +12%
473420
Jul '24Jan '25Jul '25Jan '26Jun '26
ASB
11
YoY -27%
17114
Jul '24Jan '25Jul '25Jan '26Jun '26
Vehicle Crime
7
YoY —
19100
Jul '24Jan '25Jul '25Jan '26Jun '26
Burglary
1
YoY —
840
Jul '24Jan '25Jul '25Jan '26Jun '26
Criminal damage
6
YoY —
741
Jul '24Jan '25Jul '25Jan '26Jun '26

1 of 5 key categories improving · violent crime rising

82
incidents · Jun '26

Demographics(LSOA 2021 context)

Ethnicity

Total residents: 1,723
White Brit.63.7%
Indian10.7%
Other White7.0%
Pakistani4.8%
White Irish3.4%
+ 5 other groups · 10.5%

Religion

Total residents: 1,726
Christian51.8%
No religion24.9%
Muslim5.6%
Sikh5.5%
Hindu5.5%
+ 1 other religions · 6.8%

Age groups

Total residents: 1,724
50–6421.9%
35–4919.2%
65–7411.9%
10–1510.0%
25–348.5%
+ 6 other age groups · 28.5%

Households

Total households: 616
Married or civil partnership couple: Dependent children28.1%
All members 66+15.6%
Married or civil partnership couple: No children12.3%
Any member 66+10.9%
Married or civil partnership couple: All children non-dependent9.9%
+ 7 other households · 23.2%

Administrative Information

Windsor and Maidenhead
Local Authority
Council Area
Windsor E14001588
Constituency
E14001588
Thames Valley
Police Force
England
Ward
Clewer & Dedworth 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 015D E01016597
E01016597
MSOA 2021
Mid Super Output
Windsor and Maidenhead 015 E02003435
E02003435
LSOA 2011
Super Output Area
Windsor and Maidenhead 015D E01016597
E01016597
MSOA 2011
Mid Super Output
Windsor and Maidenhead 015 E02003435
E02003435
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

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 4AG 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. IMD England rank: 33383
2021 — Census Update
2021 Census classification: Urban: Nearer to a major town or city UN1. LSOA E01016597 and MSOA E02003435 assigned.
Present — Active
Postcode SL4 4AG 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
Explore the full Windsor and Maidenhead
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