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SL6 9BD

Bisham & Cookham · Windsor and Maidenhead · England

Updated September 2026

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Location overview

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Post town
Maidenhead
Ward
Bisham & Cookham
Local authority
Windsor and Maidenhead
Constituency
Maidenhead
Postcode district
SL6
Postcode sector
SL6 9

Nearby postcodes

Nearby postcode distances
Postcode Distance
SL6 9TU 65 m
SL6 9TT 99 m
SL6 9BB 108 m
SL6 9TX 116 m
SL6 9BE 173 m
Complete postcode fields and official codes
Postcode
SL6 9BD
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SL
Postcode district
SL6
Postcode sector
SL6 9
Latitude
51.563945
Longitude
-0.748540
British National Grid easting
486,842
British National Grid northing
185,749

Statistical and administrative geographies

Country
England · E92000001
Region
South East · E12000008
Local authority district
Windsor and Maidenhead · E06000040
Electoral ward
Bisham & Cookham · E05012496
Parish or community
E04001214
Westminster constituency
Maidenhead · E14001348
Output area
E00083473
Lower layer super output area
Windsor and Maidenhead 002D · E01016533
Middle layer super output area
Windsor and Maidenhead 002 · E02003422

Postcode source versions

Explore SL6

Use the wider postcode district to compare the same evidence across more locations.

Property

At this postcode

View all property records
3 recorded sales at this postcode
Address Date Price
The Red House, Dean Lane, Cookham, Maidenhead, SL6 9BD 15 October 2015 £1,475,000
The Red House, Dean Lane, Cookham, Maidenhead, SL6 9BD 26 February 1998 £530,000
Grahames, Dean Lane, Cookham, Maidenhead, SL6 9BD 31 May 1996 £190,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
37
Primary
25
Secondary
5

  1. Herries Preparatory School

    Other independent school

    32 m

  2. Cookham Dean CofE Primary School

    Voluntary aided school

    745 m

  3. Cookham Rise Primary School

    Community school

    1.8 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
192
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 67
  • Anti social behaviour 29
  • Other theft 20
  • Criminal damage and arson 17
  • Public order 15

Census 2021

Population and age profile

Postcode residents
6

3 female, 3 male

Postcode households
Not supplied
Residents per household
Not available
SL6 9 residents
5,773

Age bands in SL6 9

Wider postcode sector
Age 0 to 14
17.6%

1,016 residents

Age 15 to 24
8.5%

489 residents

Age 25 to 44
20.2%

1,166 residents

Age 45 to 64
31.1%

1,796 residents

Age 65 and over
22.6%

1,302 residents

This postcode contained 0.1% of the sector's usual residents on Census Day. The age profile describes the wider SL6 9 sector, not people in this individual postcode.

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

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+
0%
Ultrafast, 300 Mbit/s+
0%
Gigabit-capable
0%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
0%
Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

NHS ODS

GP practices

7

within 5 km

  • COOKHAM MEDICAL CENTRE

    LOWER ROAD, COOKHAM, MAIDENHEAD, SL6 9HX

    ODS code K81042

    1.7 km

  • MARLOW MEDICAL GROUP

    VICTORIA ROAD, MARLOW, SL7 1DN

    ODS code K82023

    1.9 km

  • LINDEN MEDICAL CENTRE

    9A LINDEN AVENUE, MAIDENHEAD, SL6 6JJ

    ODS code K81018

    3.8 km

  • CORDWALLIS ROAD SURGERY

    CORDWALLIS ROAD, MAIDENHEAD, SL6 7DQ

    ODS code K81607

    4.3 km

  • THE SYMONS MEDICAL CENTRE

    25 ALL SAINTS AVENUE, MAIDENHEAD, SL6 6EL

    ODS code K81066

    4.6 km

  • THE CEDARS SURGERY

    WILDERNESS MEDICAL CENTRE, 8 COOKHAM ROAD, MAIDENHEAD, SL6 8AJ

    ODS code K81036

    4.7 km

  • CLAREMONT HOLYPORT SURGERY

    CLAREMONT SURGERY, 2 COOKHAM ROAD, MAIDENHEAD, SL6 8AN

    ODS code K81020

    4.8 km

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

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

Nearby transport

  • High Road

    BCT · Cookham Rise

    0.8 miles

  • High Road

    BCT · Cookham Rise

    0.9 miles

  • Marlow Rail Station

    RSE · Marlow

    0.9 miles

  • Marlow Rail Station

    RLY · Marlow

    0.9 miles

  • Broom Hill

    BCT · Cookham Rise

    1.0 miles

Relative deprivation

English Indices of Deprivation 2025 for Windsor and Maidenhead 002D, 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

10 of 10

Overall England rank

32,652 of 33,755

Income
10 of 10
Employment
10 of 10
Education and skills
10 of 10
Health and disability
10 of 10
Crime
10 of 10
Housing and services
6 of 10
Living environment
5 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

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Schools

Published establishments

37 open schools are in scope, including 25 primary and 5 secondary schools. Herries Preparatory School is the nearest published school at 32 m.

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

Recorded crime

Published police records

192 published events cover 12 months, averaging 16 events per published month. The largest recorded category is Violence and sexual offences with 67 events.

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