SL3 0DF

Colnbrook & Poyle · Slough · England

Updated September 2026

Compare this postcode

Location overview

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Post town
Slough
Local authority
Slough
Constituency
Windsor
Postcode district
SL3
Postcode sector
SL3 0

Nearby postcodes

Nearby postcode distances
Postcode Distance
SL3 0AU 67 m
SL3 0QX 77 m
SL3 0DL 81 m
SL3 0AY 100 m
SL3 0BN 104 m
Complete postcode fields and official codes
Postcode
SL3 0DF
Status
Current
Introduced
1 March 1983
Terminated
Not published
Postcode area
SL
Postcode district
SL3
Postcode sector
SL3 0
Latitude
51.470850
Longitude
-0.516489
British National Grid easting
503,136
British National Grid northing
175,697

Statistical and administrative geographies

Country
England · E92000001
Region
South East · E12000008
Local authority district
Slough · E06000039
Parish or community
E04001210
Westminster constituency
Windsor · E14001588
Output area
E00083230
Lower layer super output area
Slough 014D · E01016482
Middle layer super output area
Slough 014 · E02003420

Postcode source versions

Explore SL3

1 recorded sale at this postcode
Address Date Price
Isis House, Horton Road, Colnbrook, Slough, SL3 0DF 19 December 2018 £2,537,500

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
40
Primary
25
Secondary
6
  1. Pippins School

    Foundation school

    1.2 km
  2. Colnbrook Church of England Primary School

    Academy sponsor led

    1.4 km
  3. Green Corridor

    Special post 16 institution

    1.6 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
1,832
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Other crime 625
  • Other theft 327
  • Violence and sexual offences 300
  • Vehicle crime 132
  • Shoplifting 108

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
SL3 0 residents
3,941

Age bands in SL3 0

Wider postcode sector
Age 0 to 14
20%

790 residents

Age 15 to 24
9.2%

361 residents

Age 25 to 44
34.7%

1,367 residents

Age 45 to 64
26.6%

1,048 residents

Age 65 and over
9.5%

375 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+
42.9%
Ultrafast, 100 Mbit/s+
42.9%
Ultrafast, 300 Mbit/s+
42.9%
Gigabit-capable
42.9%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
42.9%
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

10

within 5 km

  • LANGLEY HEALTH CENTRE

    COMMON ROAD, LANGLEY, SLOUGH, SL3 8LE

    ODS code K81024

    3.2 km

  • ST DAVID'S FAMILY PRACTICE

    STANWELL HLTH & COMM CNTR, HADRIAN WAY, STANWELL, STAINES, TW19 7HE

    ODS code H81087

    3.3 km

  • THE ORCHARD SURGERY

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

    ODS code Y00437

    4.0 km

  • DATCHET HEALTH CENTRE

    GREEN LANE, DATCHET, SLOUGH, SL3 9EX

    ODS code K81021

    4.3 km

  • HYTHE MEDICAL CENTRE SURGERY

    ROCHESTER ROAD, STAINES, TW18 3HN

    ODS code H81122

    4.6 km

  • THE MEDICAL CENTRE

    6 THE GREEN, WEST DRAYTON, UB7 7PJ

    ODS code E86004

    4.7 km

  • KNOWLE GREEN MEDICAL

    STAINES HEALTH CENTRE, KNOWLE GREEN, STAINES, TW18 1XD

    ODS code H81002

    4.8 km

  • STAINES HEALTH GROUP

    STAINES HEALTH CENTRE, BURGES WAY, KNOWLE GREEN, STAINES, TW18 1XD

    ODS code H81134

    4.8 km

  • STANWELL ROAD SURGERY

    95 STANWELL ROAD, ASHFORD, TW15 3EA

    ODS code H81104

    4.9 km

  • GROVE MEDICAL CENTRE

    THE GROVE, EGHAM, TW20 9QJ

    ODS code H81066

    4.9 km

Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Golden Cross Roundabout

    BCT · Poyle

    0.1 miles
  • Golden Cross

    BCT · Poyle

    0.1 miles
  • Golden Cross

    BCT · Poyle

    0.1 miles
  • Poyle Travelodge

    BCT · Poyle

    0.3 miles
  • Colndale Road

    BCT · Poyle

    0.3 miles

Relative deprivation

English Indices of Deprivation 2025 for Slough 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

6 of 10

Overall England rank

17,492 of 33,755

Income
5 of 10
Employment
7 of 10
Education and skills
5 of 10
Health and disability
9 of 10
Crime
9 of 10
Housing and services
1 of 10
Living environment
3 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
0
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

40 open schools are in scope, including 25 primary and 6 secondary schools. Pippins School is the nearest published school at 0.8 miles.

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

Recorded crime

1,832 published events cover 12 months, averaging 152.667 events per published month. The largest recorded category is Other crime with 625 events.

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