Arnstones Close is in Colchester and in Colchester district. CO4 3AS is located in the St Anne's and St John's electoral ward, within the English Parliamentary constituency of Colchester. This postcode has been in use since 1980-01-01.
StreetScan combines information about Arnstones Close, Colchester, CO4 3AS and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CO4 3AR, CO4 3BX, CO4 3BU, CO4 3AP, CO4 3DA, CO4 3BY, CO4 3BJ, CO4 3BZ, CO4 3BT.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CO4 3AS is primarily male, with 54.3% of the population being male. Several factors can contribute to this, including areas with industries or sectors that predominantly employ men, proximity to universities or technical schools with a higher enrollment of male students, presence of all-male or predominantly male institutions (military academies, boarding schools).
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 48.3% | 45.7% | -2.6% | 51.0% | -5.3% |
| Male | 51.7% | 54.3% | 2.6% | 49.0% | 5.3% |
Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Single | 32.6% | 31.3% | -1.3% | 37.9% | -6.6% |
| Married: Opposite sex | 47.5% | 50% | 2.5% | 44.2% | 5.8% |
| Married: Same sex | 0.8% | 0% | -0.8% | 0.3% | -0.3% |
| Civil partnership: Same sex | 0% | 0.8% | 0.8% | 0.1% | 0.7% |
| Separated | 1.7% | 2.5% | 0.8% | 2.2% | 0.3% |
| Divorced | 10.6% | 9.6% | -1.0% | 9.1% | 0.5% |
| Widowed | 6.8% | 5.8% | -1.0% | 6.1% | -0.3% |
Across the UK, the average 48.4% rated their health as Very Good, 33.6% as Good, 12.7% as Fair, 4% as Bad, and 1.2% as Very Bad.
Population age significantly impacts residents' health. Additionally, socioeconomic status plays a crucial role: higher income levels and lower poverty rates are linked to better health outcomes. Affluent areas benefit from higher living standards, access to private healthcare, and healthier lifestyle choices.
This area has a high percentage of residents reporting their health as Good or Very Good (85.2%) compared to the average (82%). This typically indicates either a younger population or more affluent area.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 41.3% | 47.1% | 5.8% | 48.4% | -1.3% |
| Good health | 44.4% | 38.1% | -6.3% | 33.6% | 4.5% |
| Fair health | 9.4% | 12% | 2.6% | 12.7% | -0.7% |
| Bad health | 4.2% | 2.7% | -1.5% | 4.0% | -1.3% |
| Very bad health | 0.7% | 0% | -0.7% | 1.2% | -1.2% |
During the 2021 census, the educational qualifications of residents across the UK were as follows: 18.2% had no qualifications, 9.6% had 1-4 GCSEs, 13.4% had 5 or more GCSEs and 1-2 A/AS Levels, 16.9% had 2 or more A Levels, 33.8% held a degree (or equivalent), and 5.4% had completed an apprenticeship.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 22% | 14.6% | -7.4% | 18.2% | -3.6% |
| 1-4 GCSEs or Equivalent | 15.7% | 8.8% | -6.9% | 9.6% | -0.8% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 16.5% | 15.4% | -1.1% | 13.4% | 2.0% |
| Apprenticeship | 4.7% | 5% | 0.3% | 5.3% | -0.3% |
| HNC, HND or 2+ A Levels | 16.1% | 22.1% | 6.0% | 16.9% | 5.2% |
| Degree or Similar | 21.2% | 30% | 8.8% | 33.8% | -3.8% |
| Other | 3.8% | 4.2% | 0.4% | 2.8% | 1.4% |
This area closely mirrors the overall ethnic composition of the UK, with 88.7% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 1.7% | 1.7% | 0.0% | 1.1% | 0.6% |
| Indian | 0% | 1.7% | 1.7% | 3.1% | -1.4% |
| Pakistani | 0% | 0.3% | 0.3% | 2.7% | -2.4% |
| Other Asian | 0.7% | 3.8% | 3.1% | 1.6% | 2.2% |
| Black African | 1.7% | 0.7% | -1.0% | 2.5% | -1.8% |
| Black Caribbean | 0% | 1% | 1.0% | 1.0% | 0.0% |
| Mixed White and African | 1% | 0% | -1.0% | 0.4% | -0.4% |
| Mixed Other | 0% | 1% | 1.0% | 0.8% | 0.2% |
| White | 94.8% | 88.7% | -6.1% | 81.4% | 7.3% |
| Arab | 0% | 0.7% | 0.7% | 0.6% | 0.1% |
| Other | 0% | 0.3% | 0.3% | 1.6% | -1.3% |
In this area, 83.2% of the population were born in the United Kingdom, which is similar to the UK average of 83.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| United Kingdom | 94.4% | 83.2% | -11.2% | 83.2% | 0.0% |
| European Union | 2.4% | 6.8% | 4.4% | 6.1% | 0.7% |
| Rest of Europe | 0.3% | 1.4% | 1.1% | 0.8% | 0.6% |
| Africa | 1% | 1% | 0.0% | 2.7% | -1.7% |
| Middle East and Asia | 1.7% | 6.8% | 5.1% | 5.6% | 1.2% |
| Oceania | 0% | 0.7% | 0.7% | 0.3% | 0.4% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 93.4% | 83.2% | -10.2% | 83.2% | 0.0% |
| 10+ Years | 0% | 10.6% | 10.6% | 9.8% | 0.8% |
| 5-10 Years | 0.3% | 4.1% | 3.8% | 2.9% | 1.2% |
| 2-5 Years | 1.7% | 1.7% | 0.0% | 2.2% | -0.5% |
| Less than 2 years | 4.5% | 0.3% | -4.2% | 1.9% | -1.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 76.6% | 76.7% | -0.1% |
| Ireland | 0.7% | 0.6% | 0.1% |
| France | 0.7% | 0.3% | 0.4% |
| Germany | 0.3% | 0.2% | 0.1% |
| Italy | 0.3% | 0.6% | -0.3% |
| Lithuania | 1.7% | 0.3% | 1.4% |
| Poland | 1% | 1.3% | -0.3% |
| Romania | 2.8% | 0.9% | 1.9% |
| Southern Asia | 1.4% | 1.2% | 0.2% |
| Oceania | 0.3% | 0.1% | 0.2% |
| No passport held | 14.1% | 13.5% | 0.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 45.2% | 37.2% | 8.0% |
| Christian | 47.3% | 46.2% | 1.1% |
| Buddhist | 0.3% | 0.5% | -0.2% |
| Hindu | 1.7% | 1.7% | 0.0% |
| Muslim | 3.8% | 6.5% | -2.7% |
| Sikh | 0.3% | 0.9% | -0.6% |
| Not answered | 1.4% | 6.0% | -4.6% |
Over the last 12 months, the overall crime rate around Arnstones Close was 263.2 per 1,000 residents, which is 65.8% higher than the Greenstead average. The most reported crime type was Shoplifting.
Arnstones Close has the 14th highest crime rate of 80 local areas in Greenstead and the 40th highest crime rate of 619 local areas in Colchester .
Violent and sexual offences accounted for around 49.1 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -60.9%.

Households in this area have a similar level level of wealth to the average household in England and Wales. 57% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 20 Arnstones Close, Colchester, Essex Semi-Detached, an established residential building | £350,000 | 2022-01-14 | £370,185 |
| 19 Arnstones Close, Colchester, Essex Semi-Detached, an established residential building | £255,000 | 2020-04-27 | £306,757 |
| 1 Arnstones Close, Colchester, Essex Semi-Detached, an established residential building | £315,000 | 2019-03-25 | £375,221 |
| 4 Arnstones Close, Colchester, Essex Detached, an established residential building | £230,000 | 2016-01-08 | £306,346 |
| 15 Arnstones Close, Colchester, Essex Semi-Detached, an established residential building | £210,000 | 2015-11-25 | £292,436 |
CO4 3AS area has a low unemployment rate. According to Census 2021, 3% residents of this area were unemployed, while the average in the UK was 4.83%. A low level of unemployment in an area indicates a strong job market, where most people who are seeking work can find employment. This generally reflects a healthy economy in the area.
| Full-Time Employee | 97 |
| Retired | 47 |
| Part-Time Employee | 28 |
| Self-Employed | 26 |
| Looking after home or family | 12 |
| Student (economically inactive) | 11 |
| Unemployed | 8 |
| Other | 6 |
| Long-Term Sick or disabled | 4 |
| Full-Time Student (with or without job) | 2 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 29 |
| Human health and social work activities | 23 |
| Construction | 18 |
| Education | 11 |
| Financial and insurance activities | 10 |
| Public administration and defence; compulsory social security | 10 |
| Transport and storage | 9 |
| Accommodation and food service activities | 9 |
| Administrative and support service activities | 8 |
| Other | 7 |
| Manufacturing | 6 |
| Professional, scientific and technical activities | 5 |
| Information and communication | 4 |
| Water supply; sewerage, waste management and remediation activities | 3 |
| Agriculture, forestry and fishing | 2 |
| Electricity, gas, steam and air conditioning supply | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Anne's Primary School and Nursery Barnardiston Road , CO4 0DT | - not rated | 591 yd | Community school | Yes | Mixed | More About School |
| Willow Brook Primary School and Nursery Barnardiston Road , CO4 0DT | 3out of 4 | 630 yd | Academy sponsor led | Yes | Mixed | More About School |
| Willow Brook Primary School and Nursery Barnardiston Road , CO4 0DT | - not rated | 630 yd | Community school | Yes | Mixed | More About School |
| St Andrew's Junior School Hickory Avenue , Greenstead Estate CO4 3QJ | - not rated | 850 yd | Community school | No | Mixed | More About School |
| Unity Primary Academy Hickory Avenue , Greenstead CO4 3QJ | - not rated | 870 yd | Academy sponsor led | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Colchester Academy Hawthorn Avenue , CO4 3JL | 3out of 4 | 1,139 yd | Academy sponsor led | Not Applicable | Mixed | More About School |
| Sir Charles Lucas Arts College Hawthorn Avenue , CO4 3JL | - not rated | 1,139 yd | Foundation school | Not Applicable | Mixed | More About School |
| St Helena School Sheepen Road , CO3 3LE | 3out of 4 | 2,705 yd | Academy converter | Not Applicable | Mixed | More About School |
| St Helena School Sheepen Road , CO3 3LE | - not rated | 2,705 yd | Foundation school | No | Mixed | More About School |
| Colchester Royal Grammar School Lexden Road , CO3 3ND | - not rated | 2,874 yd | Academy converter | Not Applicable | Boys | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Sixth Form College Colchester North Hill , CO1 1SN | - not rated | 2,217 yd | Further education | Not Applicable | Mixed | More About School |
| The Sixth Form College Colchester North Hill , CO1 1SN | - not rated | 2,217 yd | Academy 16-19 converter | No | Mixed | More About School |
| Colchester Institute Sheepen Road , CO3 3LL | - not rated | 2,678 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Ramparts Christian School C.O.22 Tipett Close Tippett Close , CO4 3UJ | - not rated | 1,237 yd | Other independent school | Not Applicable | Mixed | More About School |
| St Mary's Convent School 48 Priory Street , CO1 2QB | - not rated | 1,263 yd | Other independent school | Not Applicable | Girls | More About School |
| WoodGrove Donyland House , 45 Harsnett Road CO1 2HS | - not rated | 1,410 yd | Other independent special school | No | Boys | More About School |
| University of Essex Wivenhoe Park , CO4 3SQ | - not rated | 2,465 yd | Higher education institutions | Not Applicable | Mixed | More About School |
| Education and Youth Services Ltd 50 Manor Road , CO3 3LX | - not rated | 2,490 yd | Other independent special school | Not Applicable | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Charlie's Bar | 24 East Street, Colchester | 601 yd | |
| Colchester Climbing Project | Unit B, 4 Moorside | 636 yd | |
| The Old Siege House Bar & Brasserie | The Old Siege House, 75 East Street | 680 yd | |
| D Village Kitchen | 4 Davey Close, Colchester | 682 yd | |
| Colchester Leisure World | Cowdray Avenue, Colchester | 1,045 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Greenstead Association Social Club | Blackthorn Avenue, Colchester | 902 yd | |
| Goat & Boot | The Goat And Boot, 70 East Hill | 1,005 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Wink Lee | Wink Lee Chinese Takeaway, 197 Harwich Road | 344 yd | |
| Beijing Cantonese Take Away | 1 Greenstead Road, Colchester | 419 yd | |
| Feel Local Food and Wine ltd | 57 East Street, Colchester | 539 yd | |
| Rice 'n' Spice | 59 East Street, Colchester | 557 yd | |
| Happy Wok | 25 East Street, Colchester | 596 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Willow Brook Primary School BARNARDISTON ROAD | grass pitches | 626 yd |
| Unity Academy HICKORY AVENUE | grass pitches | 852 yd |
| St James C Of E Primary School GUILDFORD ROAD | grass pitches | 923 yd |
| House Of Gain - Strength Gym BROOK STREET BUSINESS CENTRE BROOK STREET BUSINESS CENTRE BROOK STREET | health and fitness suite | 923 yd |
| Paxmans Athletic & Social Club (Closed) Hythe Hill | grass pitches | 989 yd |
This statistics are based on Active Places Data - Contains Data © Sport England
| Percentage of premises that have Superfast Broadband (30Mbit/s or greater) coverage from fixed broadband | 100.0% |
| Percentage of premises that have Ultrafast Broadband (100Mbit/s or greater) coverage from fixed broadband | 100.0% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 100.0% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 100.0% |
| Percentage of premises unable to receive 2Mbit/s | 0.0% |
| Percentage of premises unable to receive 5Mbit/s | 0.0% |
| Percentage of premises unable to receive 10Mbit/s | 0.0% |
| Percentage of premises unable to receive 30Mbit/s | 0.0% |
| Median download speed | 100 Mbit/s |
| Average download speed | 196.6 Mbit/s |
| Minimum download speed | 1000 Mbit/s |
| Maximum download speed | 1000 Mbit/s |
| Median upload speed | 12 Mbit/s |
| Average upload speed | 18.6 Mbit/s |
| Maximum upload speed | 50 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.