Colnbrook on the map

Colnbrook built-up area

Built-up area0.3 km² (0.1 sq mi)

Location in BuckinghamshireColnbrook sits where the marker shows within the county.

51,129
Population
17,312
Households
6 / 10
Deprivation decile
Around average
12
Schools nearby
£64,849
Avg. household income
2,655
Businesses
1,682
People per km²
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About Colnbrook

Colnbrook is a village located in Buckinghamshire, England, within the SL3 postcode area. It is situated near the River Colne and is approximately two miles from the larger town of Slough. The village features a mix of residential properties and local amenities, including shops and pubs, catering to the needs of its residents.

The area is well-connected, with access to major roads and public transport, making it convenient for commuting. Colnbrook is also close to Heathrow Airport, which adds to its appeal for those working in the aviation industry. The surrounding countryside offers opportunities for walking and enjoying the outdoors, providing a pleasant environment for both locals and visitors.

School Ratings in Colnbrook

There are 192 schools in and around Colnbrook. The Langley Academy Primary, St Bernard's Catholic Grammar School and Upton Court Grammar School are each rated Outstanding by Ofsted. A further 14 schools hold a Good rating.

House Prices in Colnbrook

The average property price is £614K, with terraced houses making up the majority of the housing stock at around £393K.

Crime and Anti-Social Behaviour in Colnbrook

Recorded crime levels are higher than the national average. Anti-social behaviour is prevalent across Colnbrook, with 83 recorded incidents in April 2026.

Deprivation and Employment in Colnbrook

Colnbrook sits around the middle of the national deprivation scale, according to the 2025 Index of Multiple Deprivation. Employment levels are broadly typical for the area, sitting close to the national average. Household incomes are broadly in line with the national average.

Healthcare in Colnbrook

There are 10 GP surgeries within three miles of Colnbrook, the nearest being Langley Health Centre (0.9 miles away).

Local Data for Colnbrook

Dig deeper into the area around Colnbrook with our free postcode tools.

Food Hygiene Ratings Hygiene scores for cafes, takeaways and shops Nearest GP Surgery Find the GP surgeries closest to a postcode Compare Areas Put two areas head to head House Prices Recent sale prices and trends

Property Prices 4,013 sales

Average Price £614K
£590 , £83.74M
Detached £778K 637
Semi £518K 1,099
Terraced £393K 1,113
Flat £248K 951

Schools & Education 12 nearby View all schools

81 Primary
33 Secondary
78 Other
Outstanding 4
Good 14

Ofsted ratings for schools in the SL3 postcode area.

Vicarage Way Children's Centre 0.2 miles Colnbrook Church of England Primary School Primary Good 0.2 miles Pippins School Primary Good 0.7 miles Foxborough Primary School Primary Good 0.8 miles Holy Family Catholic Primary School Primary 1.1 miles The Langley Heritage Primary Primary 1.2 miles Marish Primary School Primary Good 1.3 miles Romsey Close Children's Centre 1.4 miles Langley Hall Primary Academy Primary Good 1.4 miles Langley Grammar School Secondary Outstanding 1.5 miles Windsor Forest Colleges Group 16 plus Good 1.5 miles The Langley Academy Secondary Good 1.7 miles

Household Income in Colnbrook ONS 2023

The average total household income in Colnbrook is approximately £64,849 a year before tax, 17% above the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £46,759. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.

Colnbrook £64,849
England & Wales avg. £55,302

Net (after tax) household income averages £46,759.

Businesses in Colnbrook ONS 2025

There are approximately 2,655 active businesses based in Colnbrook, around 52 for every 1,000 residents. The local economy is dominated by small firms: about 89% are micro-businesses employing fewer than 10 people, while 87 are larger employers with 50 or more staff. Figures are from the Office for National Statistics UK Business Counts.

2,655 Total businesses
52 Per 1,000 residents
Micro, 0-9 89%
Small, 10-49 8%
Medium, 50-249 2%
Large, 250+ 1%

Deprivation and Employment in Colnbrook IMD 2025

Colnbrook sits around the national average for deprivation according to the 2025 Index of Multiple Deprivation. Employment and income levels are broadly typical, reflecting a mixed local economy. The area offers a balance of residential and commercial activity common to most parts of England.

Overall Deprivation
6/10
Income
5/10
Employment
6/10
Education
6/10
Health
8/10
Housing
3/10
Living Environment
6/10
Children 0-15 23%
Working age 64%
Older 65+ 13%
11,819 Children (0-15) 23%
32,868 Working Age 64%
6,427 Older (65+) 13%
Average Child Poverty (IDACI) 32.8% of children in income-deprived families
Average Older Person Poverty (IDAOPI) 21.1% of over-60s in income-deprived households
Data from English Indices of Deprivation 2025 · Contains public sector information licensed under the Open Government Licence v3.0

Crime in Colnbrook 660 crimes · April 2026

High Crime Area

Colnbrook sees higher than average levels of reported crime relative to its population. Violence & sexual offences represents the most frequently recorded category. This pattern is not uncommon in densely populated urban areas and does not necessarily reflect the experience of most residents.

Violence & Sexual Offences 239
Anti-Social Behaviour 83
Public Order 62
Criminal Damage & Arson 54
Vehicle Crime 47
Other Theft 42
Shoplifting 40
Drugs 29
Other Crime 19
Burglary 15
Robbery 10
Bicycle Theft 8
Theft from Person 7
Weapons 5
Local Policing
Thames Valley Colnbrook, Poyle and Foxborough Visit force website →
Data from data.police.uk · Contains public sector information licensed under the Open Government Licence v3.0
Crime figures depend on reporting by individual police forces and may not reflect the full picture in all areas.

Nearest Train Stations 6 stations

Langley (Berks) Train Station 1.6 miles
Heathrow Terminal 5 (Rail Station Only) Train Station 2 miles
Wraysbury Train Station 2.1 miles
Sunnymeads Train Station 2.2 miles
Datchet Train Station 2.4 miles
West Drayton Train Station 2.8 miles

Location

Nearby Towns & Villages 12 found

Brands Hill 0.6 miles Sutton 0.6 miles Poyle 0.9 miles Longford 1.4 miles Horton 1.4 miles Richings Park 1.4 miles Sunnymeads 1.8 miles Thorney 1.8 miles Langley 1.8 miles Harmondsworth 1.9 miles Datchet Common 2 miles Slough 2.2 miles

Local Government

District Slough
Ward Colnbrook with Poyle
Constituency Windsor
Parish Colnbrook with Poyle
Region South East

Home Ownership in Colnbrook

Of the 17,846 households in and around Colnbrook, 59% are owned, 18% are socially rented and 23% are privately rented. Home ownership here is lower than the England and Wales average of 63%.

Owned 59% Social rented 18% Private rented 23%

Tenure from the 2021 Census (ONS), for the postcode districts covering Colnbrook.

Frequently Asked Questions about Colnbrook

What is the population of Colnbrook?
Colnbrook has a population of approximately 51,129 residents, based on the latest census figures for the surrounding postcode area.
What is the average house price in Colnbrook?
The average property in and around Colnbrook sold for about £614,281, based on HM Land Registry Price Paid records. That is around 76% above the England and Wales average of £349,091.
Is Colnbrook a deprived area?
Colnbrook sits around the national average for deprivation, with an Index of Multiple Deprivation decile of 6 out of 10, where 1 is the most deprived and 10 the least deprived.
What postcodes cover Colnbrook?
Colnbrook is covered by the SL3 postcode district.
How many schools are there in Colnbrook?
There are 12 schools within easy reach of Colnbrook, spanning primary, secondary and other phases.
Where is the nearest train station to Colnbrook?
The nearest railway station to Colnbrook is Langley (Berks) Train Station, about 1.6 miles away.

Streets in SL3 30 shown View all streets

Acorn Close 1 Agars Place 1 Aintree Close 1 Alan Way 1 Albany Park 4 Aldenham Close 1 Alderbourne Lane 1 Alderbury Road 3 Alderbury Road West 2 Allhusen Gardens 1 Amanda Court 1 Apple Tree Lane 2 Arkwright Road 2 Arundel Court 1 Ash Close 1 August End 1 Augustine Close 3 Austin Way 1 Avenue Drive 2 Azalea Way 2 Bannister Close 1 Barchester Road 1 Barton Road 1 Bates Close 1 Bath Road 14 Beaulieu Close 2 Beckett Chase 1 Beech Road 1 Bells Lane 1 Benjamin Lane 1

Postcodes in SL3 50 shown View all postcodes

SL3 0AA SL3 0AE SL3 0AH SL3 0AL SL3 0AP SL3 0AQ SL3 0AT SL3 0AU SL3 0AW SL3 0AX SL3 0AY SL3 0BB SL3 0BH SL3 0BL SL3 0BN SL3 0BQ SL3 0BS SL3 0BU SL3 0DA SL3 0DB SL3 0DF SL3 0DG SL3 0DL SL3 0DP SL3 0DQ SL3 0DU SL3 0DX SL3 0EA SL3 0EB SL3 0ED SL3 0EG SL3 0EH SL3 0EL SL3 0EN SL3 0ER SL3 0ET SL3 0EZ SL3 0FB SL3 0FD SL3 0FE SL3 0FF SL3 0FH SL3 0FJ SL3 0FL SL3 0FN SL3 0HA SL3 0HD SL3 0HE SL3 0HF SL3 0HG