Alder Close is in Erith and in Bexley district. DA18 4AJ is located in the Thamesmead East electoral ward, within the English Parliamentary constituency of Erith and Thamesmead. This postcode has been in use since 2007-01-01.
StreetScan combines information about Alder Close, Erith, DA18 4AJ 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. The local area around DA18 4AJ is generally consistent with those figures, having a male population of 48.8%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 52.7% | 51.2% | -1.5% | 51.0% | 0.2% |
| Male | 47.3% | 48.8% | 1.5% | 49.0% | -0.2% |
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 DA18 4AJ, a significant portion of the population is single, making up 55.7% 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 | 51.7% | 55.7% | 4.0% | 37.9% | 17.8% |
| Married: Opposite sex | 29.6% | 32.6% | 3.0% | 44.2% | -11.6% |
| Married: Same sex | 0.9% | 0% | -0.9% | 0.3% | -0.3% |
| Separated | 6.1% | 2.2% | -3.9% | 2.2% | 0.0% |
| Divorced | 7.4% | 7% | -0.4% | 9.1% | -2.1% |
| Widowed | 4.3% | 2.6% | -1.7% | 6.1% | -3.5% |
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 | 49.8% | 50.1% | 0.3% | 48.4% | 1.7% |
| Good health | 32.5% | 31.3% | -1.2% | 33.6% | -2.3% |
| Fair health | 10.4% | 11.9% | 1.5% | 12.7% | -0.8% |
| Bad health | 4.4% | 4.2% | -0.2% | 4.0% | 0.2% |
| Very bad health | 2.8% | 2.4% | -0.4% | 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 | 21.7% | 20.4% | -1.3% | 18.2% | 2.2% |
| 1-4 GCSEs or Equivalent | 14.8% | 11.3% | -3.5% | 9.6% | 1.7% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 11.7% | 13% | 1.3% | 13.4% | -0.4% |
| Apprenticeship | 3.5% | 5.2% | 1.7% | 5.3% | -0.1% |
| HNC, HND or 2+ A Levels | 9.6% | 9.6% | 0.0% | 16.9% | -7.3% |
| Degree or Similar | 27.4% | 39.1% | 11.7% | 33.8% | 5.3% |
| Other | 11.3% | 1.3% | -10.0% | 2.8% | -1.5% |
In this area, the population is more ethnically diverse compared to the UK average. While 36.6% 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) | |
|---|---|---|---|---|---|
| Chinese | 0.3% | 3% | 2.7% | 0.7% | 2.3% |
| Indian | 2.2% | 1.2% | -1.0% | 3.1% | -1.9% |
| Pakistani | 0.3% | 0% | -0.3% | 2.7% | -2.7% |
| Other Asian | 3.8% | 1.2% | -2.6% | 1.6% | -0.4% |
| Black African | 36% | 40.5% | 4.5% | 2.5% | 38.0% |
| Black Caribbean | 2.8% | 5.1% | 2.3% | 1.0% | 4.1% |
| Other Black | 1.3% | 2.4% | 1.1% | 0.5% | 1.9% |
| Mixed White and Asian | 0.6% | 0.3% | -0.3% | 0.8% | -0.5% |
| Mixed White and African | 0% | 2.7% | 2.7% | 0.4% | 2.3% |
| Mixed White and Caribbean | 0.3% | 1.2% | 0.9% | 0.9% | 0.3% |
| Mixed Other | 0.9% | 0.6% | -0.3% | 0.8% | -0.2% |
| White | 48.9% | 36.6% | -12.3% | 81.4% | -44.8% |
| Gypsy or Irish Traveller | 1.3% | 1.2% | -0.1% | 0.1% | 1.1% |
| Other | 1.3% | 3.9% | 2.6% | 1.6% | 2.3% |
In this area, 68.5% 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 | 65.3% | 68.5% | 3.2% | 83.2% | -14.7% |
| European Union | 6.3% | 3.6% | -2.7% | 6.1% | -2.5% |
| Rest of Europe | 1.9% | 1.2% | -0.7% | 0.8% | 0.4% |
| Africa | 22.7% | 21.1% | -1.6% | 2.7% | 18.4% |
| Middle East and Asia | 2.8% | 4.2% | 1.4% | 5.6% | -1.4% |
| The Americas and the Caribbean | 0% | 1.5% | 1.5% | 1.3% | 0.2% |
| Oceania | 0.9% | 0% | -0.9% | 0.3% | -0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 65.3% | 68.2% | 2.9% | 83.2% | -15.0% |
| 10+ Years | 3.5% | 22.3% | 18.8% | 9.8% | 12.5% |
| 5-10 Years | 6.3% | 5.3% | -1.0% | 2.9% | 2.4% |
| 2-5 Years | 8.8% | 0.9% | -7.9% | 2.2% | -1.3% |
| Less than 2 years | 16.1% | 3.3% | -12.8% | 1.9% | 1.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 64.9% | 76.7% | -11.8% |
| Ireland | 0.3% | 0.6% | -0.3% |
| France | 0.6% | 0.3% | 0.3% |
| Germany | 1.5% | 0.2% | 1.3% |
| Italy | 0.9% | 0.6% | 0.3% |
| Portugal | 0.3% | 0.5% | -0.2% |
| Spain | 0.3% | 0.4% | -0.1% |
| Poland | 0.3% | 1.3% | -1.0% |
| Romania | 1.2% | 0.9% | 0.3% |
| Other EU countries | 0.6% | 1.5% | -0.9% |
| Central and Western Africa | 6.8% | 0.3% | 6.5% |
| South and Eastern Africa | 0.6% | 0.2% | 0.4% |
| Eastern Asia | 0.6% | 0.3% | 0.3% |
| Southern Asia | 0.3% | 1.2% | -0.9% |
| No passport held | 20.8% | 13.5% | 7.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 31% | 37.2% | -6.2% |
| Christian | 52.8% | 46.2% | 6.6% |
| Buddhist | 1.5% | 0.5% | 1.0% |
| Hindu | 1.2% | 1.7% | -0.5% |
| Muslim | 4.8% | 6.5% | -1.7% |
| Sikh | 0.6% | 0.9% | -0.3% |
| Not answered | 8.1% | 6.0% | 2.1% |
Over the last 12 months, the overall crime rate around Alder Close was 484.6 per 1,000 residents, which is 364.6% higher than the Thamesmead East average. The most reported crime type was Violence and sexual offences.
Alder Close has the highest crime rate of 21 local areas in Thamesmead East and the 11th highest crime rate of 715 local areas in Bexley .
Violent and sexual offences accounted for around 250.0 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -42.7%.

Households in this area have a slightly higher level of wealth to the average household in England and Wales. 64% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 22 Alder Close, Erith, Greater London Other, an established residential building | £410,000 | 2025-02-07 | £400,643 |
| 24 Alder Close, Erith, Greater London Other, an established residential building | £648,000 | 2023-06-26 | £644,579 |
| 27 Alder Close, Erith, Greater London Other, an established residential building | £1,020,000 | 2023-01-31 | £960,840 |
| 15 Alder Close, Erith, Greater London Other, an established residential building | £620,000 | 2022-06-28 | £600,864 |
| 21 Alder Close, Erith, Greater London Other, an established residential building | £250,000 | 2021-11-19 | £251,066 |
The percentage of student residents living in DA18 4AJ area is much higher than the country's average. Usually places with high percentage of students are near Universities and near entertainment places.
| Full-Time Employee | 70 |
| Part-Time Employee | 35 |
| Looking after home or family | 26 |
| Long-Term Sick or disabled | 18 |
| Student (economically inactive) | 17 |
| Other | 16 |
| Retired | 14 |
| Self-Employed | 13 |
| Unemployed | 11 |
| Full-Time Student (with or without job) | 10 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 22 |
| Other | 15 |
| Accommodation and food service activities | 14 |
| Human health and social work activities | 12 |
| Transport and storage | 9 |
| Information and communication | 7 |
| Administrative and support service activities | 7 |
| Education | 6 |
| Financial and insurance activities | 5 |
| Manufacturing | 4 |
| Public administration and defence; compulsory social security | 4 |
| Construction | 4 |
| Real estate activities | 4 |
| Professional, scientific and technical activities | 2 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Bedonwell Nursery School Bedonwell Road , DA17 5PF | - not rated | 2,127 yd | Local authority nursery school | Not Applicable | Mixed | More About School |
| Abbey Wood Nursery School Dahlia Road , SE2 0SX | 3out of 4 | 2,705 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Northwood Primary School Northwood Place , DA18 4HN | 3out of 4 | 660 yd | Academy converter | No | Mixed | More About School |
| Northwood Primary School Northwood Place , DA18 4HN | - not rated | 660 yd | Community school | No | Mixed | More About School |
| St Augustine of Canterbury CofE VA Primary School St Augustine's Road , DA17 5HP | - not rated | 713 yd | Voluntary aided school | No | Mixed | More About School |
| St Augustine's Road Junior School St Augustine's Road , DA17 5HP | - not rated | 713 yd | Community school | Not Applicable | Mixed | More About School |
| St Augustine's Road Infant School St Augustine's Road , DA17 5HP | - not rated | 713 yd | Community school | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Thamesmead Community College Yarnton Way , DA18 4DW | - not rated | 808 yd | Community school | Not Applicable | Mixed | More About School |
| Trinity Church of England School, Belvedere Erith Road , DA17 6HT | 3out of 4 | 1,717 yd | Academy converter | Not Applicable | Mixed | More About School |
| Picardy School The Oaks , Erith Road DA17 6HT | - not rated | 1,717 yd | Community school | Not Applicable | Mixed | More About School |
| Trinity School, Belvedere Erith Road , DA17 6HT | - not rated | 1,717 yd | Voluntary aided school | Not Applicable | Mixed | More About School |
| Abbey Wood School Eynsham Drive , Abbey Wood SE2 9AJ | - not rated | 2,816 yd | Community school | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Bexley College Tower Road , DA17 6JA | - not rated | 1,887 yd | Further education | Not Applicable | Mixed | More About School |
| Harris Rainham Sixth Form 217 Wennington Road , RM13 9XA | - not rated | 4,990 yd | Free schools 16 to 19 | No | Mixed | More About School |
| Greenwich Community College at Plumstead Centre 95 Plumstead Road , Plumstead SE18 7DQ | - not rated | 5,007 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Harris Garrard Academy Yarnton Way , Thamesmead DA18 4DW | 3out of 4 | 808 yd | Academy sponsor led | No | Mixed | More About School |
| The Business Academy Bexley Yarnton Way , DA18 4DW | - not rated | 808 yd | Academy sponsor led | No | Mixed | More About School |
| Goresbrook School Cook Road , RM9 6XW | - not rated | 4,591 yd | Free schools | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Cornerstone School Halt Robin Road , DA17 6DW | 3out of 4 | 1,116 yd | Free schools special | No | Mixed | More About School |
| Pathways Short Stay School Pathways Short Stay School , Lensbury Way SE2 9TA | - not rated | 1,584 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| The Beeches Primary Centre Lensbury Way , Thamesmead SE2 9TA | - not rated | 1,584 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| Horizons Academy Bexley Lensbury Way , SE2 9TA | 3out of 4 | 1,584 yd | Academy alternative provision converter | Not Applicable | Mixed | More About School |
| Brighter Futures Specialist College Ltd Harrow Manorway , SE2 9FL | - not rated | 1,767 yd | Special post 16 institution | Not Applicable | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Coffee Shop At Innovation Centre | 2 Veridion Way, Erith | 203 yd | |
| Canteen Of Ferndale Foods | 40 Hailey Road, Eastern Industrial Estate | 215 yd | |
| Thames Cafe | 1 - 2 Lime Row, Erith | 536 yd | |
| 255 Broadway Staff Restaurant | Isis Reach, Norman Road | 656 yd | |
| Cafe De Belvedere | 17 Picardy Street, Belvedere | 699 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Belvedere Working Men's Club | 66 Gilbert Road, Belvedere | 557 yd | |
| Belvedere North Conservative Club | 2 Paroma Road, Belvedere | 648 yd | |
| The Morgan | 1 Clydesdale Way, Belvedere | 896 yd | |
| TQ Beerworks | 1a Abbey Crescent | 971 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Patty Heaven East | Unit 28, Kencot Way | 152 yd | |
| Ambarsari Tadka. Uk | 12 Gilbert Road, Belvedere | 557 yd | |
| Tasty African Takeaway | 20 Gilbert Road, Belvedere | 557 yd | |
| Belvedere Kebab & Pizzas | 7 Gilbert Road, Belvedere | 606 yd | |
| Double Dragon | 5 Gilbert Road, Belvedere | 606 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Asda Superstore | 301 Lower Road, Belvedere | 896 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Northwood Primary School Northwood Place | 665 yd | |
| Harris Garrard Academy YARNTON WAY | artificial grass pitch, grass pitches, health and fitness suite | 878 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 | 3.6% |
| Percentage of premises that have Ultrafast Broadband (100Mbit/s or greater) coverage from fixed broadband | 3.6% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 3.6% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 0.0% |
| Percentage of premises unable to receive 2Mbit/s | 3.6% |
| Percentage of premises unable to receive 5Mbit/s | 3.6% |
| Percentage of premises unable to receive 10Mbit/s | 96.4% |
| Percentage of premises unable to receive 30Mbit/s | 96.4% |
| Median download speed | 3.9 Mbit/s |
| Average download speed | 4.2 Mbit/s |
| Minimum download speed | 6.26 Mbit/s |
| Maximum download speed | 6.26 Mbit/s |
| Median upload speed | 0.8 Mbit/s |
| Average upload speed | 0.8 Mbit/s |
| Maximum upload speed | 1.02 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.