Ashcroft Avenue is in Sidcup and in Bexley district. DA15 8NR is located in the Blackfen & Lamorbey electoral ward, within the English Parliamentary constituency of Old Bexley and Sidcup. This postcode has been in use since 1980-01-01.
StreetScan combines information about Ashcroft Avenue, Sidcup, DA15 8NR and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: DA15 8NU, DA15 9HG, DA15 8PG, DA15 8NS, DA15 8PW, DA15 8PQ, DA15 8NP, DA15 8LW, DA15 8PS.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The area surrounding DA15 8NR has a slightly higher male population, with 52.3% of residents 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 | 52.1% | 47.7% | -4.4% | 51.0% | -3.3% |
| Male | 47.9% | 52.3% | 4.4% | 49.0% | 3.3% |
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 DA15 8NR there is a very large concentration of residents that are married - 53.6% 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 | 31% | 33.2% | 2.2% | 37.9% | -4.7% |
| Married: Opposite sex | 57.7% | 53.6% | -4.1% | 44.2% | 9.4% |
| Civil partnership: Same sex | 0% | 0.7% | 0.7% | 0.1% | 0.6% |
| Separated | 1.4% | 2.3% | 0.9% | 2.2% | 0.1% |
| Divorced | 5% | 4.9% | -0.1% | 9.1% | -4.2% |
| Widowed | 5% | 5.3% | 0.3% | 6.1% | -0.8% |
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.
This area has a high percentage of residents reporting their health as Good or Very Good (88.5%) 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 | 51.8% | 55.7% | 3.9% | 48.4% | 7.3% |
| Good health | 35.1% | 32.8% | -2.3% | 33.6% | -0.8% |
| Fair health | 10.3% | 9.2% | -1.1% | 12.7% | -3.5% |
| Bad health | 2.5% | 2.3% | -0.2% | 4.0% | -1.7% |
| Very bad health | 0.3% | 0% | -0.3% | 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 | 23.8% | 19.7% | -4.1% | 18.2% | 1.5% |
| 1-4 GCSEs or Equivalent | 17.8% | 11.5% | -6.3% | 9.6% | 1.9% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 20.3% | 17.7% | -2.6% | 13.4% | 4.3% |
| Apprenticeship | 4.6% | 7.2% | 2.6% | 5.3% | 1.9% |
| HNC, HND or 2+ A Levels | 9.3% | 15.1% | 5.8% | 16.9% | -1.8% |
| Degree or Similar | 16.7% | 25.2% | 8.5% | 33.8% | -8.6% |
| Other | 7.5% | 3.6% | -3.9% | 2.8% | 0.8% |
This area closely mirrors the overall ethnic composition of the UK, with 77% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 0% | 1.5% | 1.5% | 1.1% | 0.4% |
| Chinese | 0.8% | 0.8% | 0.0% | 0.7% | 0.1% |
| Indian | 4.7% | 3.3% | -1.4% | 3.1% | 0.2% |
| Other Asian | 1.4% | 5.1% | 3.7% | 1.6% | 3.5% |
| Black African | 1.4% | 3.8% | 2.4% | 2.5% | 1.3% |
| Black Caribbean | 0% | 1% | 1.0% | 1.0% | 0.0% |
| Other Black | 0% | 1.5% | 1.5% | 0.5% | 1.0% |
| Mixed White and Asian | 1.1% | 0.8% | -0.3% | 0.8% | 0.0% |
| Mixed White and African | 0.3% | 1.3% | 1.0% | 0.4% | 0.9% |
| Mixed White and Caribbean | 0.6% | 0.5% | -0.1% | 0.9% | -0.4% |
| Mixed Other | 0.6% | 0.8% | 0.2% | 0.8% | 0.0% |
| White | 89.1% | 77% | -12.1% | 81.4% | -4.4% |
| Other | 0% | 2.6% | 2.6% | 1.6% | 1.0% |
In this area, 82.3% 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 | 89.4% | 82.3% | -7.1% | 83.2% | -0.9% |
| European Union | 2.5% | 4.4% | 1.9% | 6.1% | -1.7% |
| Rest of Europe | 1.1% | 1% | -0.1% | 0.8% | 0.2% |
| Africa | 1.9% | 3.6% | 1.7% | 2.7% | 0.9% |
| Middle East and Asia | 5% | 7.7% | 2.7% | 5.6% | 2.1% |
| The Americas and the Caribbean | 0% | 0.8% | 0.8% | 1.3% | -0.5% |
| 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 | 87.7% | 82.1% | -5.6% | 83.2% | -1.1% |
| 10+ Years | 1.9% | 13.6% | 11.7% | 9.8% | 3.8% |
| 5-10 Years | 1.1% | 1.8% | 0.7% | 2.9% | -1.1% |
| 2-5 Years | 1.7% | 1% | -0.7% | 2.2% | -1.2% |
| Less than 2 years | 7.5% | 1.5% | -6.0% | 1.9% | -0.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 84.3% | 76.7% | 7.6% |
| Ireland | 3.1% | 0.6% | 2.5% |
| Germany | 0.3% | 0.2% | 0.1% |
| Portugal | 0.5% | 0.5% | 0.0% |
| Spain | 0.5% | 0.4% | 0.1% |
| Poland | 0.3% | 1.3% | -1.0% |
| Romania | 0.3% | 0.9% | -0.6% |
| Other EU countries | 1% | 1.5% | -0.5% |
| Turkey | 0.3% | 0.1% | 0.2% |
| Other Europe | 0.3% | 0.2% | 0.1% |
| Central and Western Africa | 1% | 0.3% | 0.7% |
| Southern Asia | 1.3% | 1.2% | 0.1% |
| Oceania | 0.3% | 0.1% | 0.2% |
| No passport held | 6.7% | 13.5% | -6.8% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 37.2% | 37.2% | 0.0% |
| Christian | 46.6% | 46.2% | 0.4% |
| Hindu | 1.8% | 1.7% | 0.1% |
| Muslim | 9.4% | 6.5% | 2.9% |
| Sikh | 0.8% | 0.9% | -0.1% |
| Not answered | 4.3% | 6.0% | -1.7% |
Over the last 12 months, the overall crime rate around Ashcroft Avenue was 124.7 per 1,000 residents, which is 127.0% higher than the Blackfen & Lamorbey average. The most reported crime type was Anti-social behaviour.
Ashcroft Avenue has the 14th highest crime rate of 120 local areas in Blackfen & Lamorbey and the 126th highest crime rate of 725 local areas in Bexley .
Violent and sexual offences accounted for around 34.5 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has risen by about 7.4%.

Households in this area have a higher level of wealth to the average household in England and Wales. 87% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 46 Ashcroft Avenue, Sidcup, Greater London Semi-Detached, an established residential building | £552,500 | 2022-08-25 | £547,431 |
| 38 Ashcroft Avenue, Sidcup, Greater London Semi-Detached, an established residential building | £395,000 | 2021-03-01 | £445,923 |
| 44 Ashcroft Avenue, Sidcup, Greater London Semi-Detached, an established residential building | £390,000 | 2015-11-27 | £556,652 |
| 48 Ashcroft Avenue, Sidcup, Greater London Semi-Detached, an established residential building | £379,995 | 2015-06-19 | £587,210 |
| 46 Ashcroft Avenue, Sidcup, Greater London Semi-Detached, an established residential building | £295,000 | 2014-06-27 | £504,824 |
DA15 8NR 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 | 105 |
| Retired | 64 |
| Part-Time Employee | 45 |
| Self-Employed | 26 |
| Looking after home or family | 17 |
| Student (economically inactive) | 16 |
| Other | 10 |
| Unemployed | 9 |
| Long-Term Sick or disabled | 7 |
| Full-Time Student (with or without job) | 4 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 29 |
| Education | 20 |
| Construction | 19 |
| Human health and social work activities | 18 |
| Transport and storage | 15 |
| Public administration and defence; compulsory social security | 14 |
| Professional, scientific and technical activities | 14 |
| Financial and insurance activities | 13 |
| Other | 12 |
| Information and communication | 10 |
| Administrative and support service activities | 7 |
| Manufacturing | 5 |
| Real estate activities | 4 |
| Accommodation and food service activities | 2 |
| Electricity, gas, steam and air conditioning supply | 2 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Abbey Wood Nursery School Dahlia Road , SE2 0SX | 3out of 4 | 4,524 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Days Lane Primary School Days Lane , DA15 8JU | 3out of 4 | 348 yd | Academy converter | Yes | Mixed | More About School |
| Our Lady of the Rosary Catholic Primary School Holbeach Gardens , Blackfen DA15 8QW | 3out of 4 | 700 yd | Voluntary aided school | Yes | Mixed | More About School |
| Sherwood Park Primary School Sherwood Park Avenue , DA15 9JQ | 3out of 4 | 957 yd | Academy converter | Yes | Mixed | More About School |
| Danson Primary School Danson Lane , DA16 2BH | 3out of 4 | 1,013 yd | Community school | Yes | Mixed | More About School |
| Alderwood Primary School Rainham Close , Eltham SE9 2JH | 2out of 4 | 1,083 yd | Academy converter | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Blackfen School for Girls Blackfen Road , DA15 9NU | 3out of 4 | 926 yd | Academy converter | No | Girls | More About School |
| Bexley Grammar School Danson Lane , DA16 2BL | 4out of 4 | 945 yd | Academy converter | Not Applicable | Mixed | More About School |
| Harris Academy Falconwood The Green , DA16 2PE | 4out of 4 | 1,301 yd | Academy sponsor led | Not Applicable | Mixed | More About School |
| Hurstmere School Hurst Road , DA15 9AW | 2out of 4 | 1,779 yd | Academy converter | Not Applicable | Boys | More About School |
| Chislehurst and Sidcup Grammar School Hurst Road , DA15 9AG | 3out of 4 | 1,824 yd | Academy converter | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Shooters Hill Sixth Form College Red Lion Lane , SE18 4LD | - not rated | 4,018 yd | Academy 16-19 converter | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Marlborough School Marlborough Park Avenue , DA15 9DP | 3out of 4 | 1,060 yd | Community special school | Not Applicable | Mixed | More About School |
| Rose Bruford College Lamorbey Park , Burnt Oak Lane DA15 9DF | - not rated | 1,431 yd | Higher education institutions | Not Applicable | Mixed | More About School |
| Park View Academy 146-148 Parkview Road , DA16 1SR | - not rated | 1,808 yd | Other independent special school | Not Applicable | Mixed | More About School |
| Aspire Academy Bexley South Gipsy Road , DA16 1JB | 4out of 4 | 2,276 yd | Academy special converter | Not Applicable | Mixed | More About School |
| West Lodge School 36 Station Road , Sidcup DA15 7DU | - not rated | 2,540 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 |
|---|---|---|---|
| Perfect Cafe | 230 Blackfen Road, Sidcup | 129 yd | |
| Mozaspice | 8 Gloucester Parade, Blackfen Road | 174 yd | |
| Rooted Coffee House At Blackfen Community Library | 7 - 9 Blackfen Parade, Blackfen Road | 209 yd | |
| Costa Coffee | 19 Blackfen Parade, Blackfen Road | 209 yd | |
| Blackfen Cafe | 15 Blackfen Parade, Blackfen Road | 209 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Rosary Parish Club | 330A Burnt Oak Lane, Sidcup | 158 yd | |
| Tap Sidcup | 3 Wellington Parade, Blackfen Road | 205 yd | |
| Copper House Blackfen | 31 Wellington Parade, Blackfen Road | 217 yd | |
| George Staples (88th Street / Value Mighty / Sin City Burger | 273 Blackfen Road, Sidcup | 226 yd | |
| The Broken Drum | 308 Westwood Lane, Sidcup | 292 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Paya | 4 Gloucester Parade, Blackfen Road | 174 yd | |
| Masterfryer | 259 Westwood Lane, Sidcup | 223 yd | |
| The Fen Chinese Take Away | 227 Blackfen Road, Sidcup | 226 yd | |
| Antalya Turkish Grill | 235 Blackfen Road, Sidcup | 226 yd | |
| Pizza Time | 231 Blackfen Road, Sidcup | 226 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tesco | 10 - 11 Blackfen Parade, Blackfen Road | 209 yd | |
| The Co-Operative | Westwood Lane, Sidcup | 223 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Days Lane Primary School DAYS LANE | grass pitches | 374 yd |
| Blackfen School For Girls BLACKFEN ROAD | grass pitches | 706 yd |
| Our Lady Of The Rosery Catholic Primary School HOLBEACH GARDENS | grass pitches | 791 yd |
| Marlborough Park (Closed) Marlborough Park Avenue | grass pitches | 970 yd |
| Bexley Grammar School DANSON LANE | grass pitches, health and fitness suite | 1,010 yd |
| Danson Primary School Danson Lane | grass pitches | 1,015 yd |
| Penhill Park ROWLEY AVENUE | grass pitches | 1,084 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 | 191.4 Mbit/s |
| Minimum download speed | 600 Mbit/s |
| Maximum download speed | 600 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 23.9 Mbit/s |
| Maximum upload speed | 50 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.