Salmon Close is in Welwyn Garden City and in Welwyn Hatfield district. AL7 1TR is located in the Haldens electoral ward, within the English Parliamentary constituency of Welwyn Hatfield. This postcode has been in use since 1994-12-01.
StreetScan combines information about Salmon Close, Welwyn Garden City, AL7 1TR and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: AL7 1UL, AL7 1PD, AL7 1PN, AL7 1PP, AL7 1NZ, AL7 1PL, AL7 1UW, AL7 1PB, AL7 1PA.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around AL7 1TR is generally consistent with those figures, having a male population of 49.6%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 53.9% | 50.4% | -3.5% | 51.0% | -0.6% |
| Male | 46.1% | 49.6% | 3.5% | 49.0% | 0.6% |
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 | 30.8% | 31.8% | 1.0% | 37.9% | -6.1% |
| Married: Opposite sex | 45.1% | 44.4% | -0.7% | 44.2% | 0.2% |
| Married: Same sex | 0.4% | 0% | -0.4% | 0.3% | -0.3% |
| Separated | 3.4% | 1% | -2.4% | 2.2% | -1.2% |
| Divorced | 9.7% | 12.9% | 3.2% | 9.1% | 3.8% |
| Widowed | 10.5% | 9.9% | -0.6% | 6.1% | 3.8% |
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 | 43.6% | 45.3% | 1.7% | 48.4% | -3.1% |
| Good health | 35.8% | 38.2% | 2.4% | 33.6% | 4.6% |
| Fair health | 17% | 11.9% | -5.1% | 12.7% | -0.8% |
| Bad health | 2.5% | 3.8% | 1.3% | 4.0% | -0.2% |
| Very bad health | 1.1% | 0.8% | -0.3% | 1.2% | -0.4% |
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 | 24.9% | 15.8% | -9.1% | 18.2% | -2.4% |
| 1-4 GCSEs or Equivalent | 13.1% | 7.9% | -5.2% | 9.6% | -1.7% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 19.8% | 13.5% | -6.3% | 13.4% | 0.1% |
| Apprenticeship | 6.8% | 8.6% | 1.8% | 5.3% | 3.3% |
| HNC, HND or 2+ A Levels | 9.7% | 21.1% | 11.4% | 16.9% | 4.2% |
| Degree or Similar | 20.3% | 30% | 9.7% | 33.8% | -3.8% |
| Other | 5.5% | 3% | -2.5% | 2.8% | 0.2% |
This area closely mirrors the overall ethnic composition of the UK, with 88.3% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Chinese | 0% | 0.3% | 0.3% | 0.7% | -0.4% |
| Indian | 3.2% | 4.6% | 1.4% | 3.1% | 1.5% |
| Pakistani | 0% | 0.3% | 0.3% | 2.7% | -2.4% |
| Other Asian | 1.1% | 0.8% | -0.3% | 1.6% | -0.8% |
| Black African | 1.8% | 1.4% | -0.4% | 2.5% | -1.1% |
| Black Caribbean | 0.4% | 0.3% | -0.1% | 1.0% | -0.7% |
| Other Black | 0% | 0.5% | 0.5% | 0.5% | 0.0% |
| Mixed White and Asian | 0% | 0.3% | 0.3% | 0.8% | -0.5% |
| Mixed White and Caribbean | 1.1% | 1.1% | 0.0% | 0.9% | 0.2% |
| Mixed Other | 0% | 0.8% | 0.8% | 0.8% | 0.0% |
| White | 92.6% | 88.3% | -4.3% | 81.4% | 6.9% |
| Arab | 0% | 1.1% | 1.1% | 0.6% | 0.5% |
| Other | 0% | 0.3% | 0.3% | 1.6% | -1.3% |
In this area, 84.4% 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 | 91.8% | 84.4% | -7.4% | 83.2% | 1.2% |
| European Union | 1.1% | 7.4% | 6.3% | 6.1% | 1.3% |
| Rest of Europe | 0.4% | 0% | -0.4% | 0.8% | -0.8% |
| Africa | 2.1% | 3.3% | 1.2% | 2.7% | 0.6% |
| Middle East and Asia | 3.5% | 4.1% | 0.6% | 5.6% | -1.5% |
| The Americas and the Caribbean | 1.1% | 0.5% | -0.6% | 1.3% | -0.8% |
| Oceania | 0% | 0.3% | 0.3% | 0.3% | 0.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 90.8% | 84.2% | -6.6% | 83.2% | 1.0% |
| 10+ Years | 0.7% | 8.4% | 7.7% | 9.8% | -1.4% |
| 5-10 Years | 2.8% | 3.8% | 1.0% | 2.9% | 0.9% |
| 2-5 Years | 2.1% | 1.9% | -0.2% | 2.2% | -0.3% |
| Less than 2 years | 3.5% | 1.6% | -1.9% | 1.9% | -0.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 83.1% | 76.7% | 6.4% |
| France | 0.5% | 0.3% | 0.2% |
| Italy | 0.5% | 0.6% | -0.1% |
| Lithuania | 0.8% | 0.3% | 0.5% |
| Poland | 2.2% | 1.3% | 0.9% |
| Romania | 0.8% | 0.9% | -0.1% |
| Other EU countries | 1.9% | 1.5% | 0.4% |
| North Africa | 1.1% | 0.1% | 1.0% |
| South and Eastern Africa | 0.5% | 0.2% | 0.3% |
| Southern Asia | 0.8% | 1.2% | -0.4% |
| South-East Asia | 0.3% | 0.2% | 0.1% |
| Central and South America | 0.3% | 0.2% | 0.1% |
| Oceania | 0.3% | 0.1% | 0.2% |
| No passport held | 6.8% | 13.5% | -6.7% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 40.4% | 37.2% | 3.2% |
| Christian | 45.5% | 46.2% | -0.7% |
| Hindu | 4.1% | 1.7% | 2.4% |
| Muslim | 2.7% | 6.5% | -3.8% |
| Other religion | 1.6% | 0.6% | 1.0% |
| Not answered | 5.7% | 6.0% | -0.3% |
Over the last 12 months, the overall crime rate around Salmon Close was 53.6 per 1,000 residents, which is 46.9% lower than the Haldens average. The most reported crime type was Violence and sexual offences.
Salmon Close has the 19th lowest crime rate of 44 local areas in Haldens and the 144th lowest crime rate of 361 local areas in Welwyn Hatfield .
Violent and sexual offences accounted for around 26.8 crimes per 1,000 residents and have remained broadly unchanged year on year. Over the last decade, overall crime has fallen by about -61.2%.

Households in this area have a slightly higher level of wealth to the average household in England and Wales. 69% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 9 Salmon Close, Welwyn Garden City, Hertfordshire Terraced, an established residential building | £410,000 | 2026-03-12 | £410,000 |
| 28 Salmon Close, Welwyn Garden City, Hertfordshire Terraced, an established residential building | £355,000 | 2025-10-10 | £359,638 |
| 33 Salmon Close, Welwyn Garden City, Hertfordshire Terraced, an established residential building | £330,000 | 2025-08-15 | £331,315 |
| 20 Salmon Close, Welwyn Garden City, Hertfordshire Terraced, an established residential building | £417,500 | 2025-03-28 | £422,530 |
| 24 Salmon Close, Welwyn Garden City, Hertfordshire Terraced, an established residential building | £350,000 | 2024-07-29 | £358,537 |
AL7 1TR area has a low unemployment rate. According to Census 2021, 1% 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 | 135 |
| Retired | 64 |
| Self-Employed | 31 |
| Part-Time Employee | 28 |
| Looking after home or family | 12 |
| Other | 10 |
| Student (economically inactive) | 8 |
| Long-Term Sick or disabled | 7 |
| Unemployed | 3 |
| Full-Time Student (with or without job) | 2 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 26 |
| Human health and social work activities | 20 |
| Construction | 14 |
| Manufacturing | 13 |
| Information and communication | 9 |
| Public administration and defence; compulsory social security | 8 |
| Other | 8 |
| Professional, scientific and technical activities | 6 |
| Administrative and support service activities | 6 |
| Education | 6 |
| Financial and insurance activities | 4 |
| Transport and storage | 4 |
| Water supply; sewerage, waste management and remediation activities | 3 |
| Real estate activities | 2 |
| Accommodation and food service activities | 2 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Ludwick Nursery School Holwell Road , AL7 3RP | 4out of 4 | 2,530 yd | Local authority nursery school | Yes | Mixed | More About School |
| Tenterfield Nursery School London Road , AL6 9JF | 4out of 4 | 2,819 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Rowans Primary School Rowans , AL7 1NZ | - not rated | 137 yd | Community school | Yes | Mixed | More About School |
| Waterside Academy Rowans , AL7 1NZ | 3out of 4 | 137 yd | Academy converter | Yes | Mixed | More About School |
| The Holy Family Catholic Primary School Crookhams , AL7 1PG | 3out of 4 | 206 yd | Academy converter | Yes | Mixed | More About School |
| The Holy Family Catholic Primary School Crookhams , AL7 1PG | - not rated | 206 yd | Voluntary aided school | Yes | Mixed | More About School |
| St John's CofE Primary School Hertford Road , Digswell AL6 0BX | 3out of 4 | 751 yd | Voluntary aided school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Ridgeway Academy Herns Lane , AL7 2AF | - not rated | 1,402 yd | Academy sponsor led | No | Mixed | More About School |
| Sir Frederic Osborn School Herns Lane , AL7 2AF | - not rated | 1,402 yd | Foundation school | No | Mixed | More About School |
| Monk's Walk School Knightsfield , AL8 7NL | - not rated | 2,259 yd | Foundation school | No | Mixed | More About School |
| Monk's Walk School Knightsfield , AL8 7NL | 3out of 4 | 2,259 yd | Academy converter | No | Mixed | More About School |
| Sir John Newsom School Oaken Grove , AL7 4TP | - not rated | 3,294 yd | Community school | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Knightsfield School Knightsfield , AL8 7LW | 4out of 4 | 2,198 yd | Academy special converter | Not Applicable | Mixed | More About School |
| Knightsfield School Knightsfield , AL8 7LW | - not rated | 2,198 yd | Community special school | Not Applicable | Mixed | More About School |
| Sherrardswood School Lockleys , AL6 0BJ | - not rated | 2,524 yd | Other independent school | Yes | Mixed | More About School |
| The Hyde School Holwell Hyde , Cole Green Lane AL7 3DH | - not rated | 2,660 yd | Community special school | Not Applicable | Mixed | More About School |
| James Marks Academy The Commons , AL7 4RZ | - not rated | 3,641 yd | Free schools special | No | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Pizza Hut | 98 Haldens, Welwyn Garden City | 537 yd | |
| Raj Garden Tandoori Indian Restaurant | 78 Haldens, Welwyn Garden City | 537 yd | |
| The Great Wall Chinese Restaurant | 70 Haldens, Welwyn Garden City | 537 yd | |
| Busy Bees Nursery | Unit 1 to 2, Shire Park | 889 yd | |
| The View | Old Herns Lane, Welwyn Garden City | 961 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Sheldan Inn | Sloansway, Welwyn Garden City | 458 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Kebab & Fishermans Net | 92-92B Haldens, Welwyn Garden City | 516 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Waterside Academy ROWANS | grass pitches | 120 yd |
| The Holy Family Catholic Primary School CROOKHAMS | grass pitches | 209 yd |
| Panshanger Golf Complex OLD HERNS LANE | golf, squash courts | 963 yd |
| Welwyn Garden City Football Club HERNS WAY | artificial grass pitch, grass pitches | 1,041 yd |
| Digswell Playing Fields ST. IVES CLOSE | grass pitches, tennis courts | 1,053 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 | 147.5 Mbit/s |
| Minimum download speed | 1000 Mbit/s |
| Maximum download speed | 1000 Mbit/s |
| Median upload speed | 10 Mbit/s |
| Average upload speed | 12.6 Mbit/s |
| Maximum upload speed | 50 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.