Castle Hill is in Fawkham, Longfield and in Sevenoaks district. DA3 7BG is located in the Fawkham and West Kingsdown electoral ward, within the English Parliamentary constituency of Sevenoaks. This postcode has been in use since 1980-01-01.
StreetScan combines information about Castle Hill, Fawkham, Longfield, DA3 7BG and displays a report on the quality of life in this place and its surroundings.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding DA3 7BG, has a female population slightly higher than UK average, with 54.8% of residents 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 | 44.2% | 54.8% | 10.6% | 51.0% | 3.8% |
| Male | 55.8% | 45.2% | -10.6% | 49.0% | -3.8% |
Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.
In the immediate vicinity of DA3 7BG there is a very large concentration of residents that are married - 75.3% of the resident population. In contrast, the average marriage rate across the census is about 44%.
Areas with a high percentage of married residents are typically suburban neighborhoods, towns with good schools and family-friendly amenities, and regions with affordable, spacious housing options. Additionally, such areas can be popular among retirees.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Single | 18.1% | 10.4% | -7.7% | 37.9% | -27.5% |
| Married: Opposite sex | 67% | 75.3% | 8.3% | 44.2% | 31.1% |
| Divorced | 6.4% | 7.8% | 1.4% | 9.1% | -1.3% |
| Widowed | 8.5% | 6.5% | -2.0% | 6.1% | 0.4% |
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 (87.5%) 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 | 51.3% | 64.4% | 13.1% | 48.4% | 16.0% |
| Good health | 28.3% | 23.1% | -5.2% | 33.6% | -10.5% |
| Fair health | 15.9% | 10.6% | -5.3% | 12.7% | -2.1% |
| Bad health | 3.5% | 1.9% | -1.6% | 4.0% | -2.1% |
| Very bad health | 0.9% | 0% | -0.9% | 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 | 23.4% | 16.7% | -6.7% | 18.2% | -1.5% |
| 1-4 GCSEs or Equivalent | 10.6% | 9% | -1.6% | 9.6% | -0.6% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 19.1% | 11.5% | -7.6% | 13.4% | -1.9% |
| Apprenticeship | 5.3% | 1.3% | -4.0% | 5.3% | -4.0% |
| HNC, HND or 2+ A Levels | 11.7% | 19.2% | 7.5% | 16.9% | 2.3% |
| Degree or Similar | 25.5% | 37.2% | 11.7% | 33.8% | 3.4% |
| Other | 4.3% | 5.1% | 0.8% | 2.8% | 2.3% |
In this area, the population is predominantly white, with 97.1% identifying as such, significantly higher than the UK average of 81.4%. This indicates a lower level of ethnic diversity compared to the broader UK population.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Indian | 0% | 2.9% | 2.9% | 3.1% | -0.2% |
| White | 99.1% | 97.1% | -2.0% | 81.4% | 15.7% |
| Other | 0.9% | 0% | -0.9% | 1.6% | -1.6% |
In this area, 92.3% of the population were born in the United Kingdom, which is higher than the UK average of 83.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| United Kingdom | 95.6% | 92.3% | -3.3% | 83.2% | 9.1% |
| Rest of Europe | 0% | 4.8% | 4.8% | 0.8% | 4.0% |
| Africa | 3.5% | 0% | -3.5% | 2.7% | -2.7% |
| Middle East and Asia | 0% | 1.9% | 1.9% | 5.6% | -3.7% |
| The Americas and the Caribbean | 0.9% | 0% | -0.9% | 1.3% | -1.3% |
| Oceania | 0% | 1% | 1.0% | 0.3% | 0.7% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 95.6% | 92.3% | -3.3% | 83.2% | 9.1% |
| 10+ Years | 0.9% | 3.8% | 2.9% | 9.8% | -6.0% |
| 2-5 Years | 0.9% | 3.8% | 2.9% | 2.2% | 1.6% |
| Less than 2 years | 2.7% | 0% | -2.7% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 92.2% | 76.7% | 15.5% |
| Other Europe | 3.9% | 0.2% | 3.7% |
| No passport held | 3.9% | 13.5% | -9.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 30.1% | 37.2% | -7.1% |
| Christian | 60.2% | 46.2% | 14.0% |
| Hindu | 1% | 1.7% | -0.7% |
| Jewish | 1.9% | 0.5% | 1.4% |
| Not answered | 6.8% | 6.0% | 0.8% |
Over the last 12 months, the overall crime rate around Castle Hill was 83.3 per 1,000 residents, which is 40.6% higher than the Fawkham and West Kingsdown average. The most reported crime type was Violence and sexual offences.
Castle Hill has the 5th highest crime rate of 19 local areas in Fawkham and West Kingsdown and the 79th highest crime rate of 362 local areas in Sevenoaks .
Violent and sexual offences accounted for around 41.7 crimes per 1,000 residents and have remained broadly unchanged year on year. Over the last decade, overall crime has fallen by about -54.7%.

Households in this area have a similar level of wealth to the average household in England and Wales. 51% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| Hazelbank Castle Hill, Longfield, Kent Detached, an established residential building | £560,000 | 2015-06-30 | £814,104 |
| Endsleigh Castle Hill, Longfield, Kent Detached, an established residential building | £177,000 | 1997-06-27 | £927,406 |
| Hazelbank Castle Hill, Longfield, Kent Detached, an established residential building | £160,000 | 1996-02-01 | £993,580 |
| West Minch Castle Hill, Longfield, Kent Detached, an established residential building | £120,000 | 1995-11-01 | £718,571 |
DA3 7BG area has a low unemployment rate. According to Census 2021, 0% 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.
The percentage of retired residents living in DA3 7BG area is much higher than the country's average. According to Census 2011, 38% residents of this area were retired, while the average in the UK was 14%.
| Retired | 30 |
| Full-Time Employee | 22 |
| Part-Time Employee | 10 |
| Self-Employed | 9 |
| Other | 5 |
| Looking after home or family | 3 |
| Full-Time Student (with or without job) | 1 |
| Long-Term Sick or disabled | 0 |
| Unemployed | 0 |
| Student (economically inactive) | 0 |
| Construction | 16 |
| Administrative and support service activities | 5 |
| Human health and social work activities | 5 |
| Financial and insurance activities | 4 |
| Other | 3 |
| Public administration and defence; compulsory social security | 2 |
| Professional, scientific and technical activities | 2 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 2 |
| Real estate activities | 2 |
| Manufacturing | 2 |
| Information and communication | 1 |
| Agriculture, forestry and fishing | 1 |
| Accommodation and food service activities | 1 |
| Education | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Hartley Primary Academy Round Ash Way , Hartley DA3 8BT | 4out of 4 | 887 yd | Academy converter | Yes | Mixed | More About School |
| Our Lady of Hartley Catholic Primary School, Hartley, Longfield Stack Lane , Hartley DA3 8BL | 4out of 4 | 1,183 yd | Academy converter | No | Mixed | More About School |
| Fawkham Church of England Voluntary Controlled Primary School Valley Road , Fawkham DA3 8NA | 3out of 4 | 1,758 yd | Voluntary controlled school | No | Mixed | More About School |
| Langafel Church of England Voluntary Controlled Primary School Main Road , DA3 7PW | 3out of 4 | 1,945 yd | Voluntary controlled school | No | Mixed | More About School |
| New Ash Green Primary School North Square , New Ash Green DA3 8JT | 3out of 4 | 2,717 yd | Community school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Longfield Academy Main Road , DA3 7PH | 3out of 4 | 1,337 yd | Academy sponsor led | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Steephill School Off Castle Hill , Fawkham DA3 7BG | - not rated | 159 yd | Other independent school | Yes | Mixed | More About School |
| Rowhill School Main Road , DA3 7PW | 3out of 4 | 1,915 yd | Foundation special school | No | Mixed | More About School |
| Milestone Academy Ash Road , New Ash Green DA3 8JZ | 4out of 4 | 2,164 yd | Academy special converter | Yes | Mixed | More About School |
| Helen Allison School Longfield Road , Meopham DA13 0EW | - not rated | 5,066 yd | Other independent special school | No | Mixed | More About School |
| Birtley House Independent School Fawkham Road , West Kingsdown TN15 6AY | - not rated | 5,328 yd | Other independent special school | No | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Dolly's Diner | Dollys Diner, 81 Station Road | 1,047 yd | |
| Longfield Tandoori | 77 Station Road, Longfield | 1,047 yd | |
| Taste Of China | 71 Station Road, Longfield | 1,047 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Hartley & District Social Club | Hartley & District Social Club Ltd, Ash Road | 728 yd | |
| Corinthian Sports Club | Corinthian Sports Club Ltd, Valley Road | 736 yd | |
| Hartley Country Club | Culvey Close, Hartley | 789 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Station Fish Bar | 73 Station Road, Longfield | 1,047 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| McColls | 69 Station Road, Longfield | 1,047 yd | |
| Waitrose | 63 Station Road, Longfield | 1,047 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Corinthian Golf Club NIL DESPERANDUM NIL DESPERANDUM VALLEY ROAD | golf | 418 yd |
| Corinthians Sports Club VALLEY ROAD | artificial grass pitch, golf, grass pitches | 715 yd |
| Hartley Country Club CULVEY CLOSE | grass pitches, squash courts, tennis courts | 744 yd |
| Our Lady Of Hartley Catholic Primary School STACK LANE | grass pitches | 1,044 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 | 0.0% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 0.0% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 0.0% |
| 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 | 30.9 Mbit/s |
| Average download speed | 34.4 Mbit/s |
| Minimum download speed | 60.61 Mbit/s |
| Maximum download speed | 60.61 Mbit/s |
| Median upload speed | 6.8 Mbit/s |
| Average upload speed | 7.1 Mbit/s |
| Maximum upload speed | 10.11 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.