Colwyn Close is in Stevenage and in Stevenage district. SG1 2AT is located in the Symonds Green electoral ward, within the English Parliamentary constituency of Stevenage. This postcode has been in use since 1994-12-01.
StreetScan combines information about Colwyn Close, Stevenage, SG1 2AT and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SG1 2AW, SG1 2GE, SG1 2AJ, SG1 2AR, SG1 2AQ, SG1 2NR, SG1 2BF, SG1 2AZ, SG1 2AL.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding SG1 2AT has a female population much higher than UK average, with 56.8% of the population being female. Several factors can contribute to this. Women generally live longer than men, resulting in a higher proportion of women in neighborhoods with significant elderly populations. Typically, as people grow older, they tend to relocate from city center addresses to suburban areas, smaller towns, and rural locations. Consequently, these areas often have a higher number of females. A higher female population can also be found in areas with industries that employ more women, such as healthcare, education, and retail.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 52.8% | 56.8% | 4.0% | 51.0% | 5.8% |
| Male | 47.2% | 43.2% | -4.0% | 49.0% | -5.8% |
Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.
In the immediate area around SG1 2AT, a significant portion of the population is single, making up 43.5% of the residents. On average, approximately 38% of individuals who responded to the census in the UK were single. Areas with higher single populations are typically urban centers, university towns, regions with dynamic job markets, rich cultural offerings and entertainment facilities. These regions also tend to have a younger demographic.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Single | 41.1% | 43.5% | 2.4% | 37.9% | 5.6% |
| Married: Opposite sex | 36.9% | 36.5% | -0.4% | 44.2% | -7.7% |
| Married: Same sex | 0% | 0.9% | 0.9% | 0.3% | 0.6% |
| Separated | 5.1% | 2.6% | -2.5% | 2.2% | 0.4% |
| Divorced | 11.7% | 11.7% | 0.0% | 9.1% | 2.6% |
| Widowed | 5.1% | 4.8% | -0.3% | 6.1% | -1.3% |
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.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 50.4% | 48.6% | -1.8% | 48.4% | 0.2% |
| Good health | 32.7% | 35.3% | 2.6% | 33.6% | 1.7% |
| Fair health | 10.6% | 11.5% | 0.9% | 12.7% | -1.2% |
| Bad health | 4.7% | 4% | -0.7% | 4.0% | 0.0% |
| Very bad health | 1.6% | 0.7% | -0.9% | 1.2% | -0.5% |
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 | 17.8% | 12.2% | -5.6% | 18.2% | -6.0% |
| 1-4 GCSEs or Equivalent | 15.9% | 10.5% | -5.4% | 9.6% | 0.9% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 16.8% | 13.1% | -3.7% | 13.4% | -0.3% |
| Apprenticeship | 1.9% | 3.5% | 1.6% | 5.3% | -1.8% |
| HNC, HND or 2+ A Levels | 10.7% | 14.8% | 4.1% | 16.9% | -2.1% |
| Degree or Similar | 30.8% | 42.8% | 12.0% | 33.8% | 9.0% |
| Other | 6.1% | 3.1% | -3.0% | 2.8% | 0.3% |
In this area, the population is more ethnically diverse compared to the UK average. While 67.3% of the residents identify as white, which is lower than the UK average of 81.4%, there are significant representations of other ethnic groups.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 0% | 1.4% | 1.4% | 1.1% | 0.3% |
| Chinese | 2% | 0% | -2.0% | 0.7% | -0.7% |
| Indian | 5.5% | 8.6% | 3.1% | 3.1% | 5.5% |
| Pakistani | 1.6% | 1.4% | -0.2% | 2.7% | -1.3% |
| Other Asian | 3.5% | 6.8% | 3.3% | 1.6% | 5.2% |
| Black African | 2.4% | 6.5% | 4.1% | 2.5% | 4.0% |
| Black Caribbean | 0.4% | 1.4% | 1.0% | 1.0% | 0.4% |
| Other Black | 0.4% | 0% | -0.4% | 0.5% | -0.5% |
| Mixed White and Asian | 1.2% | 1.1% | -0.1% | 0.8% | 0.3% |
| Mixed White and African | 2% | 1.8% | -0.2% | 0.4% | 1.4% |
| Mixed White and Caribbean | 0% | 1.4% | 1.4% | 0.9% | 0.5% |
| Mixed Other | 0.4% | 0.7% | 0.3% | 0.8% | -0.1% |
| White | 79.1% | 67.3% | -11.8% | 81.4% | -14.1% |
| Gypsy or Irish Traveller | 1.6% | 0% | -1.6% | 0.1% | -0.1% |
| Roma | 0% | 0.4% | 0.4% | 0.2% | 0.2% |
| Other | 0% | 1.1% | 1.1% | 1.6% | -0.5% |
In this area, 66.3% of the population were born in the United Kingdom, which is lower than the UK average of 83.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| United Kingdom | 80.3% | 66.3% | -14.0% | 83.2% | -16.9% |
| European Union | 5.9% | 9.3% | 3.4% | 6.1% | 3.2% |
| Rest of Europe | 0% | 0.4% | 0.4% | 0.8% | -0.4% |
| Africa | 3.5% | 6.5% | 3.0% | 2.7% | 3.8% |
| Middle East and Asia | 9.8% | 15.1% | 5.3% | 5.6% | 9.5% |
| The Americas and the Caribbean | 0.4% | 2.2% | 1.8% | 1.3% | 0.9% |
| Oceania | 0% | 0.4% | 0.4% | 0.3% | 0.1% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 79.5% | 66.3% | -13.2% | 83.2% | -16.9% |
| 10+ Years | 4.3% | 13.6% | 9.3% | 9.8% | 3.8% |
| 5-10 Years | 5.1% | 3.2% | -1.9% | 2.9% | 0.3% |
| 2-5 Years | 5.1% | 6.1% | 1.0% | 2.2% | 3.9% |
| Less than 2 years | 5.9% | 10.8% | 4.9% | 1.9% | 8.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 65% | 76.7% | -11.7% |
| Ireland | 0.4% | 0.6% | -0.2% |
| France | 0.4% | 0.3% | 0.1% |
| Germany | 0.7% | 0.2% | 0.5% |
| Portugal | 1.1% | 0.5% | 0.6% |
| Poland | 2.9% | 1.3% | 1.6% |
| Romania | 3.6% | 0.9% | 2.7% |
| Other EU countries | 1.1% | 1.5% | -0.4% |
| Central and Western Africa | 1.8% | 0.3% | 1.5% |
| South and Eastern Africa | 1.8% | 0.2% | 1.6% |
| Southern Asia | 6.9% | 1.2% | 5.7% |
| South-East Asia | 3.6% | 0.2% | 3.4% |
| North America and the Caribbean | 1.1% | 0.3% | 0.8% |
| No passport held | 9.7% | 13.5% | -3.8% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 39.9% | 37.2% | 2.7% |
| Christian | 39.6% | 46.2% | -6.6% |
| Buddhist | 0.7% | 0.5% | 0.2% |
| Hindu | 5.8% | 1.7% | 4.1% |
| Jewish | 0.4% | 0.5% | -0.1% |
| Muslim | 5.8% | 6.5% | -0.7% |
| Other religion | 0.7% | 0.6% | 0.1% |
| Not answered | 7.2% | 6.0% | 1.2% |
Over the last 12 months, the overall crime rate around Colwyn Close was 59.7 per 1,000 residents, which is 20.7% lower than the Symonds Green average. The most reported crime type was Violence and sexual offences.
Colwyn Close has the 8th lowest crime rate of 18 local areas in Symonds Green and the 103rd lowest crime rate of 248 local areas in Stevenage .
Violent and sexual offences accounted for around 28.1 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -31.7%.

Households in this area have a similar level level of wealth to the average household in England and Wales. 55% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 12 Colwyn Close, Stevenage, Hertfordshire Terraced, an established residential building | £290,000 | 2025-03-14 | £284,501 |
| 32 Colwyn Close, Stevenage, Hertfordshire Terraced, an established residential building | £285,000 | 2025-03-07 | £279,596 |
| 21 Colwyn Close, Stevenage, Hertfordshire Terraced, an established residential building | £310,000 | 2025-02-07 | £308,744 |
| 16 Colwyn Close, Stevenage, Hertfordshire Terraced, an established residential building | £234,000 | 2022-03-31 | £245,226 |
| 33 Colwyn Close, Stevenage, Hertfordshire Terraced, an established residential building | £283,000 | 2022-03-10 | £296,577 |
| Full-Time Employee | 114 |
| Part-Time Employee | 26 |
| Retired | 23 |
| Self-Employed | 20 |
| Looking after home or family | 16 |
| Unemployed | 15 |
| Full-Time Student (with or without job) | 6 |
| Student (economically inactive) | 5 |
| Long-Term Sick or disabled | 4 |
| Other | 0 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 21 |
| Construction | 17 |
| Human health and social work activities | 15 |
| Accommodation and food service activities | 14 |
| Professional, scientific and technical activities | 14 |
| Education | 12 |
| Other | 11 |
| Manufacturing | 10 |
| Information and communication | 10 |
| Transport and storage | 7 |
| Administrative and support service activities | 6 |
| Public administration and defence; compulsory social security | 3 |
| Financial and insurance activities | 2 |
| Real estate activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Peartree Way Nursery School Peartree Way , SG2 9EA | 3out of 4 | 3,870 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Woolenwick Junior School Bridge Road West , SG1 2NU | 2out of 4 | 638 yd | Community school | No | Mixed | More About School |
| Woolenwick Infant and Nursery School Bridge Road West , SG1 2NU | 4out of 4 | 638 yd | Community school | Yes | Mixed | More About School |
| Letchmore Infants' and Nursery School Letchmore Road , SG1 3PS | 4out of 4 | 1,134 yd | Community school | Yes | Mixed | More About School |
| Fairlands Primary School Pound Avenue , SG1 3JA | 3out of 4 | 1,485 yd | Academy converter | Yes | Mixed | More About School |
| Almond Hill Junior School Almonds Lane , SG1 3RP | 3out of 4 | 1,545 yd | Community school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Saint John Henry Newman Catholic School Hitchin Road , SG1 4AE | 3out of 4 | 654 yd | Academy converter | Not Applicable | Mixed | More About School |
| The Thomas Alleyne Academy High Street , SG1 3BE | 3out of 4 | 726 yd | Academy sponsor led | No | Mixed | More About School |
| Barclay Academy Walkern Road , SG1 3RB | 2out of 4 | 1,076 yd | Academy sponsor led | No | Mixed | More About School |
| Marriotts School Brittain Way , SG2 8UT | 3out of 4 | 3,362 yd | Community school | No | Mixed | More About School |
| The Nobel School Mobbsbury Way , SG2 0HS | 3out of 4 | 3,699 yd | Foundation school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| North Hertfordshire College Monkswood Way , SG1 1LA | - not rated | 2,556 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Larwood School Larwood Drive , SG1 5BZ | 3out of 4 | 2,194 yd | Academy special converter | Not Applicable | Mixed | More About School |
| Lonsdale School Brittain Way , SG2 8UT | 3out of 4 | 3,357 yd | Community special school | Yes | Mixed | More About School |
| The Valley School Broadhall Way , SG2 9BN | 3out of 4 | 3,722 yd | Community special school | Not Applicable | Mixed | More About School |
| Stevenage Education Support Centre Collenswood Road , SG2 9HQ | 3out of 4 | 3,725 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| Kingshott School Stevenage Road , St Ippolyts SG4 7JX | - not rated | 4,180 yd | Other independent school | Yes | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Old Town Fish Bar | Old Town Fish Bar, 46 High Street | 519 yd | |
| Taste Of India | The Taste Of India, 48A High Street | 519 yd | |
| Golden Siam Thai Restaurant | 15 High Street, Stevenage | 537 yd | |
| Rise Gym | Pond Close, Stevenage | 624 yd | |
| El Bar De Tapas | 5A Middle Row, Stevenage | 688 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tom Tiddlers Tavern | Filey Close, Stevenage | 469 yd | |
| Cinnabar | 56 - 58 High Street, Stevenage | 519 yd | |
| Old Town Bar | 19 High Street, Stevenage | 537 yd | |
| Stevenage Post Office Sports & Social Club | Stevenage Post Office Sports & Social Club, 13 High Street | 540 yd | |
| The Mulberry Tree | 60 - 62 High Street, Stevenage | 633 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Roosters Spot & Amore Pizza | Unit 16 Roosters Spot & Amore Pizza, Stevenage Enterprise Centre | 145 yd | |
| Oriental Express | Unit 13, Stevenage Enterprise Centre | 146 yd | |
| Red Chillies Ltd | Red Chillies Ltd, Unit 14, Stevenage Enterprise Centre | 146 yd | |
| Mandarin House | Mandarin House, 2 Filey Close | 469 yd | |
| King Pizza And Kebab | 1 Filey Close, Stevenage | 483 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Nisa Local Symonds Green | 3 Filey Close, Stevenage | 461 yd | |
| Tesco | Tesco Stores Ltd, 50 High Street | 519 yd | |
| Old Town Food Centre | 74A High Street, Stevenage | 664 yd | |
| Sainsbury' Plc | Sainsbury's Plc, Hitchin Road | 774 yd | |
| Fizz Experience TA Warehouse Demo Services | Costco Wholesale, Gunnels Wood Road | 994 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Rise Gym POND CLOSE | health and fitness suite | 591 yd |
| John Henry Newman School HITCHIN ROAD | artificial grass pitch, grass pitches | 701 yd |
| The Thomas Alleyne Academy HIGH STREET | grass pitches, health and fitness suite | 710 yd |
| The Thomas Alleyne Academy Playing Fields High Street | grass pitches | 880 yd |
| Barclay School WALKERN ROAD | artificial grass pitch, grass pitches, health and fitness suite | 964 yd |
| Burymead Burymead | grass pitches | 1,017 yd |
| Meadway Playing Field MEADWAY PLAYING FIELD MEADWAY PLAYING FIELD REDCAR DRIVE | grass pitches | 1,033 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 | 80 Mbit/s |
| Average download speed | 131.6 Mbit/s |
| Minimum download speed | 500 Mbit/s |
| Maximum download speed | 500 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 18.2 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.