SL3 6EY

Langley St Mary's · Slough · England

Updated September 2026

Compare this postcode

Location overview

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Post town
Slough
Local authority
Slough
Constituency
Slough
Postcode district
SL3
Postcode sector
SL3 6

Nearby postcodes

Nearby postcode distances
Postcode Distance
SL3 6EZ 132 m
SL3 8DL 151 m
SL3 8FP 159 m
SL3 8BT 216 m
SL3 6EP 235 m
Complete postcode fields and official codes
Postcode
SL3 6EY
Status
Current
Introduced
1 February 1990
Terminated
Not published
Postcode area
SL
Postcode district
SL3
Postcode sector
SL3 6
Latitude
51.508792
Longitude
-0.544020
British National Grid easting
501,140
British National Grid northing
179,878

Statistical and administrative geographies

Country
England · E92000001
Region
South East · E12000008
Local authority district
Slough · E06000039
Parish or community
E43000235
Westminster constituency
Slough · E14001477
Output area
E00083347
Lower layer super output area
Slough 010C · E01016508
Middle layer super output area
Slough 010 · E02003416

Postcode source versions

Explore SL3

3 recorded sales at this postcode
Address Date Price
3, Langley Quay, Langley, Slough, SL3 6EY 5 April 2019 £6,275,000
3, Langley Quay, Langley, Slough, SL3 6EY 19 October 2018 £4,900,611
3, Langley Quay, Langley, Slough, SL3 6EY 9 July 2015 £1,950,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
59
Primary
28
Secondary
13
  1. Windsor Forest Colleges Group

    Further education

    358 m
  2. Langley Hall Arts Academy

    Other independent school

    390 m
  3. Langley Hall Primary Academy

    Free schools

    518 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
1,985
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 743
  • Vehicle crime 236
  • Anti social behaviour 183
  • Other theft 159
  • Criminal damage and arson 156

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
SL3 6 residents
3,351

Age bands in SL3 6

Wider postcode sector
Age 0 to 14
17.1%

609 residents

Age 15 to 24
10.6%

376 residents

Age 25 to 44
22.6%

803 residents

Age 45 to 64
28.9%

1,027 residents

Age 65 and over
20.9%

742 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.

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+
100%
Ultrafast, 300 Mbit/s+
100%
Gigabit-capable
100%
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

15

within 5 km straight-line

  • THE ORCHARD SURGERY

    WILLOW PARADE, 276 HIGH STREET, LANGLEY, SLOUGH, SL3 8HD

    ODS code Y00437

    612 m

  • LANGLEY HEALTH CENTRE

    COMMON ROAD, LANGLEY, SLOUGH, SL3 8LE

    ODS code K81024

    1.5 km

  • 240 WEXHAM ROAD

    WEXHAM ROAD, SLOUGH, SL2 5JP

    ODS code K81645

    2.5 km

  • THE IVERS PRACTICE

    IVER DOCTORS SURGERY, 2 GRANGE WAY, IVER, SL0 9NU

    ODS code K82006

    2.7 km

  • KUMAR MEDICAL CENTRE

    59 GRASMERE AVENUE, SLOUGH, SL2 5JE

    ODS code K81616

    2.9 km

  • HERSCHEL MEDICAL CENTRE

    45 OSBORNE STREET, SLOUGH, SL1 1TT

    ODS code K81043

    3.4 km

  • CHAPEL MEDICAL CENTRE

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

    ODS code Y00265

    3.5 km

  • DATCHET HEALTH CENTRE

    GREEN LANE, DATCHET, SLOUGH, SL3 9EX

    ODS code K81021

    3.7 km

  • SLOUGH TREATMENT, ADVICE & RECOVERY TEAM

    ELLIMAN RESOURCE CENTRE, 27 PURSERS CLOSE, SLOUGH, SL2 5DL

    ODS code Y01253

    3.9 km

  • CROSBY HOUSE SURGERY

    91 STOKE POGES LANE, SLOUGH, SL1 3NY

    ODS code K81034

    4.0 km

  • MANOR PARK MEDICAL CENTRE

    2 LERWICK DRIVE, SLOUGH, SL1 3XU

    ODS code K81086

    4.3 km

  • SHREEJI MEDICAL CENTRE

    22 WHITBY ROAD, SLOUGH, SL1 3DQ

    ODS code K81085

    4.5 km

  • THE MEDICAL CENTRE

    6 THE GREEN, WEST DRAYTON, UB7 7PJ

    ODS code E86004

    4.7 km

  • THE HIGH STREET PRACTICE

    YIEWSLEY HEALTH CENTRE, 20 HIGH STREET, YIEWSLEY, WEST DRAYTON, UB7 7DP

    ODS code E86042

    5.0 km

  • YIEWSLEY FAMILY PRACTICE

    HIGH STREET, YIEWSLEY, WEST DRAYTON, UB7 7DP

    ODS code E86010

    5.0 km

Nearby transport

  • Langley Station Car Park

    BCT · Langley

    0.1 miles
  • Langley (Berks) Rail Station

    RSE · Langley

    0.1 miles
  • Langley (Berks) Rail Station

    RLY · Langley

    0.1 miles
  • Langley (Berks) Rail Station

    RSE · Langley

    0.1 miles
  • Langley Station

    BCT · Langley

    0.1 miles

Relative deprivation

English Indices of Deprivation 2025 for Slough 010C, 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

8 of 10

Overall England rank

25,564 of 33,755

Income
7 of 10
Employment
9 of 10
Education and skills
8 of 10
Health and disability
10 of 10
Crime
6 of 10
Housing and services
3 of 10
Living environment
7 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
1
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

59 open schools are in scope, including 28 primary and 13 secondary schools. Windsor Forest Colleges Group is the nearest published school at 358 m.

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

Recorded crime

1,985 published events cover 12 months, averaging 165.417 events per published month. The largest recorded category is Violence and sexual offences with 743 events.

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