Westdean Avenue is in London and in Lewisham district. SE12 9NH is located in the Grove Park electoral ward, within the English Parliamentary constituency of Lewisham East. This postcode has been in use since 1980-01-01.
StreetScan combines information about Westdean Avenue, London, SE12 9NH and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SE12 9NL, SE12 9NG, SE12 9NE, SE12 9NJ, SE12 9NF, SE12 9ND, SE12 9EZ, SE12 9NQ, SE12 9NB.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding SE12 9NH, has a female population slightly higher than UK average, with 52.4% 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 | 52.7% | 52.4% | -0.3% | 51.0% | 1.4% |
| Male | 47.3% | 47.6% | 0.3% | 49.0% | -1.4% |
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 SE12 9NH there is a very large concentration of residents that are married - 54.5% 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 | 33.2% | 33.1% | -0.1% | 37.9% | -4.8% |
| Married: Opposite sex | 58.5% | 54.5% | -4.0% | 44.2% | 10.3% |
| Married: Same sex | 0% | 0.4% | 0.4% | 0.3% | 0.1% |
| Separated | 0.3% | 0.8% | 0.5% | 2.2% | -1.4% |
| Divorced | 4.8% | 6.2% | 1.4% | 9.1% | -2.9% |
| Widowed | 3.1% | 5.1% | 2.0% | 6.1% | -1.0% |
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 | 47.9% | 45.8% | -2.1% | 48.4% | -2.6% |
| Good health | 36.6% | 37.5% | 0.9% | 33.6% | 3.9% |
| Fair health | 13.5% | 14% | 0.5% | 12.7% | 1.3% |
| Bad health | 1.7% | 2.1% | 0.4% | 4.0% | -1.9% |
| Very bad health | 0.3% | 0.6% | 0.3% | 1.2% | -0.6% |
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.
This area stands out for its high percentage of residents with higher education degree or similar. The UK average is 33.8%, while in this area it is 47.5%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 15.6% | 13.6% | -2.0% | 18.2% | -4.6% |
| 1-4 GCSEs or Equivalent | 17.3% | 9.3% | -8.0% | 9.6% | -0.3% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 12.5% | 8.2% | -4.3% | 13.4% | -5.2% |
| Apprenticeship | 4.8% | 5.4% | 0.6% | 5.3% | 0.1% |
| HNC, HND or 2+ A Levels | 11.8% | 14% | 2.2% | 16.9% | -2.9% |
| Degree or Similar | 31.5% | 47.5% | 16.0% | 33.8% | 13.7% |
| Other | 6.6% | 1.9% | -4.7% | 2.8% | -0.9% |
In this area, the population is more ethnically diverse compared to the UK average. While 63.7% 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 | 2.8% | 2.1% | -0.7% | 1.1% | 1.0% |
| Chinese | 1.4% | 0.9% | -0.5% | 0.7% | 0.2% |
| Indian | 3.4% | 2.4% | -1.0% | 3.1% | -0.7% |
| Pakistani | 0.8% | 0% | -0.8% | 2.7% | -2.7% |
| Other Asian | 6.2% | 1.2% | -5.0% | 1.6% | -0.4% |
| Black African | 3.9% | 7.7% | 3.8% | 2.5% | 5.2% |
| Black Caribbean | 9.3% | 7.4% | -1.9% | 1.0% | 6.4% |
| Other Black | 1.1% | 1.8% | 0.7% | 0.5% | 1.3% |
| Mixed White and Asian | 0.3% | 0.3% | 0.0% | 0.8% | -0.5% |
| Mixed White and African | 0.6% | 1.2% | 0.6% | 0.4% | 0.8% |
| Mixed White and Caribbean | 1.4% | 1.5% | 0.1% | 0.9% | 0.6% |
| Mixed Other | 1.4% | 2.1% | 0.7% | 0.8% | 1.3% |
| White | 64.2% | 63.7% | -0.5% | 81.4% | -17.7% |
| Roma | 0% | 0.6% | 0.6% | 0.2% | 0.4% |
| Arab | 0% | 0.3% | 0.3% | 0.6% | -0.3% |
| Other | 3.1% | 6.8% | 3.7% | 1.6% | 5.2% |
In this area, 77.6% 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 | 77.2% | 77.6% | 0.4% | 83.2% | -5.6% |
| European Union | 4.2% | 7.1% | 2.9% | 6.1% | 1.0% |
| Rest of Europe | 3.7% | 2.1% | -1.6% | 0.8% | 1.3% |
| Africa | 1.4% | 4.4% | 3.0% | 2.7% | 1.7% |
| Middle East and Asia | 9.9% | 3.5% | -6.4% | 5.6% | -2.1% |
| The Americas and the Caribbean | 3.7% | 4.4% | 0.7% | 1.3% | 3.1% |
| Oceania | 0% | 0.9% | 0.9% | 0.3% | 0.6% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 76.9% | 78.3% | 1.4% | 83.2% | -4.9% |
| 10+ Years | 1.4% | 14.6% | 13.2% | 9.8% | 4.8% |
| 5-10 Years | 3.9% | 4.8% | 0.9% | 2.9% | 1.9% |
| 2-5 Years | 5.4% | 2.4% | -3.0% | 2.2% | 0.2% |
| Less than 2 years | 12.4% | 0% | -12.4% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 83.7% | 76.7% | 7.0% |
| France | 1.5% | 0.3% | 1.2% |
| Italy | 0.9% | 0.6% | 0.3% |
| Spain | 1.5% | 0.4% | 1.1% |
| Lithuania | 0.6% | 0.3% | 0.3% |
| Poland | 0.6% | 1.3% | -0.7% |
| Romania | 2.1% | 0.9% | 1.2% |
| Other EU countries | 0.9% | 1.5% | -0.6% |
| Turkey | 0.3% | 0.1% | 0.2% |
| North Africa | 0.3% | 0.1% | 0.2% |
| Central and Western Africa | 0.3% | 0.3% | 0.0% |
| South and Eastern Africa | 0.3% | 0.2% | 0.1% |
| Southern Asia | 0.3% | 1.2% | -0.9% |
| North America and the Caribbean | 0.6% | 0.3% | 0.3% |
| No passport held | 6.2% | 13.5% | -7.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 33.9% | 37.2% | -3.3% |
| Christian | 44.6% | 46.2% | -1.6% |
| Hindu | 3.9% | 1.7% | 2.2% |
| Jewish | 0.3% | 0.5% | -0.2% |
| Muslim | 8% | 6.5% | 1.5% |
| Other religion | 1.5% | 0.6% | 0.9% |
| Not answered | 7.7% | 6.0% | 1.7% |
Over the last 12 months, the overall crime rate around Westdean Avenue was 29.0 per 1,000 residents, which is 68.5% lower than the Grove Park average. The most reported crime type was Anti-social behaviour.
Westdean Avenue has the 8th lowest crime rate of 75 local areas in Grove Park and the 88th lowest crime rate of 844 local areas in Lewisham .
Violent and sexual offences accounted for around 3.2 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has risen by about 14.3%.

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 |
|---|---|---|---|
| 31 Westdean Avenue, London, Greater London Semi-Detached, an established residential building | £443,000 | 2024-04-19 | £492,118 |
| 35 Westdean Avenue, London, Greater London Terraced, an established residential building | £480,000 | 2023-06-16 | £526,951 |
| 3 Westdean Avenue, London, Greater London Terraced, an established residential building | £465,000 | 2022-07-11 | £496,533 |
| 3 Westdean Avenue, London, Greater London Terraced, an established residential building | £356,000 | 2021-03-16 | £396,600 |
| 5 Westdean Avenue, London, Greater London Terraced, an established residential building | £397,000 | 2020-08-14 | £463,826 |
| Full-Time Employee | 103 |
| Retired | 55 |
| Self-Employed | 28 |
| Part-Time Employee | 22 |
| Looking after home or family | 13 |
| Unemployed | 12 |
| Student (economically inactive) | 10 |
| Long-Term Sick or disabled | 6 |
| Other | 5 |
| Full-Time Student (with or without job) | 4 |
| Education | 25 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 24 |
| Human health and social work activities | 22 |
| Financial and insurance activities | 17 |
| Construction | 14 |
| Accommodation and food service activities | 14 |
| Professional, scientific and technical activities | 13 |
| Manufacturing | 11 |
| Transport and storage | 10 |
| Administrative and support service activities | 10 |
| Public administration and defence; compulsory social security | 10 |
| Information and communication | 9 |
| Other | 8 |
| Real estate activities | 6 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Horn Park Primary School Alnwick Road , Lee SE12 9BT | 3out of 4 | 531 yd | Academy converter | Yes | Mixed | More About School |
| Cooper's Lane Primary School Pragnell Road , SE12 0LF | 3out of 4 | 591 yd | Community school | Yes | Mixed | More About School |
| Middle Park Primary School Middle Park Avenue , Eltham SE9 5RX | 3out of 4 | 983 yd | Community school | Yes | Mixed | More About School |
| Baring Primary School Linchmere Road , SE12 0NB | 3out of 4 | 1,061 yd | Community school | Yes | Mixed | More About School |
| Haberdashers' Aske's Knights Temple Grove 72 Ballamore Road , BR1 5LW | - not rated | 1,234 yd | Academy converter | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Harris Academy Greenwich Middle Park Avenue , Eltham SE9 5EQ | 4out of 4 | 1,663 yd | Academy sponsor led | Not Applicable | Mixed | More About School |
| Haberdashers' Aske's Knights Academy Launcelot Road , BR1 5EB | 3out of 4 | 1,673 yd | Academy sponsor led | Yes | Mixed | More About School |
| Eltham Hill School Eltham Hill , SE9 5EE | 3out of 4 | 1,942 yd | Community school | No | Girls | More About School |
| Bonus Pastor Catholic College Winlaton Road , Downham BR1 5PZ | 4out of 4 | 2,718 yd | Voluntary aided school | No | Mixed | More About School |
| St Thomas More Catholic Comprehensive School Footscray Road , Eltham SE9 2SU | 4out of 4 | 2,813 yd | Academy converter | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Christ The King Sixth Form College Belmont Grove , Lewisham SE13 5GE | - not rated | 3,627 yd | Further education | Not Applicable | Mixed | More About School |
| Shooters Hill Sixth Form College Red Lion Lane , SE18 4LD | - not rated | 4,878 yd | Academy 16-19 converter | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Trinity Church of England School, Lewisham Taunton Road , SE12 8PD | 3out of 4 | 2,332 yd | Voluntary aided school | No | Mixed | More About School |
| St Matthew Academy St Joseph's Vale , SE3 0XX | 2out of 4 | 3,545 yd | Academy sponsor led | No | Mixed | More About School |
| Prendergast Ladywell School Manwood Road , Brockley SE4 1SA | 3out of 4 | 4,271 yd | Foundation school | Not Applicable | Mixed | More About School |
| Prendergast Vale School Elmira Street , Lewisham SE13 7BN | 3out of 4 | 4,328 yd | Foundation school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Eltham College Grove Park Road , Mottingham SE9 4QF | - not rated | 944 yd | Other independent school | No | Mixed | More About School |
| Colfe's School Horn Park Lane , Lee SE12 8AW | - not rated | 1,287 yd | Other independent school | Yes | Mixed | More About School |
| King's Oak School Eltham Palace Road , Eltham SE9 5LX | 3out of 4 | 1,419 yd | Community special school | Not Applicable | Boys | More About School |
| Drumbeat School and ASD Service Roundtable Rd & Revelon Rd , Downham and Brockley BR1 5LE | 3out of 4 | 1,431 yd | Community special school | No | Mixed | More About School |
| Abbey Manor College 40 Falmouth Close , SE12 8JP | 3out of 4 | 1,784 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Kai's Sandwich Bar | 40 Senlac Road, London | 246 yd | |
| Munchies - Capel Manor College | Hadlow College And Phoebes Garden Centre Mottingham Lane | 370 yd | |
| The Dutch House Cafe | The Dutch House Sidcup Road | 742 yd | |
| Chaiiwala | Unit B, 110 Barking Road | 940 yd | |
| Indian Pan | 101 Chinbrook Road, Grove Park | 957 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Bannatyne Health Club | Bannatynes Health Club, 35 Marvels Lane | 537 yd | |
| The Crown | Flat At, The Crown, 117 Burnt Ash Hill | 935 yd | |
| Mottingham Sports Ground | London Marathon Sports Ground, Grove Park Road | 1,035 yd | |
| Centymca Sports Ground | London Marathon Pavilion And Sports, Grove Park Road | 1,035 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Brother Garden | 73 Jevington Way, London | 109 yd | |
| Chicken Palace (London) | Perfect Chicken, 136 Marvels Lane | 721 yd | |
| The Reggae Shack | 141 Alnwick Road | 770 yd | |
| The King Neptune Fish Bar | 69 Sibthorpe Road | 922 yd | |
| Eddy's Fish Bar | 105 Chinbrook Road, Grove Park | 957 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Nisa | 59 - 63 Sibthorpe Road | 942 yd | |
| Marvel Stores | Costcutter - Marvels Stores, 129 Chinbrook Road | 984 yd | |
| Sainsbury's | Sainsburys Supermarket, 342 Baring Road | 1,002 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Bannatyne Health Club (Grove Park) MARVELS LANE | health and fitness suite, swimming pool, tennis courts | 374 yd |
| Horn Park Alnwick Road | grass pitches | 602 yd |
| City Of London School Sports Ground MARVELS LANE | athletics tracks, grass pitches, tennis courts | 747 yd |
| London Marathon Sports Ground GROVE PARK ROAD | grass pitches | 777 yd |
| Eltham College GROVE PARK ROAD | grass pitches | 807 yd |
| Horn Park Community Centre SIBTHORPE ROAD | 872 yd | |
| Eric Liddell Sports Centre MOTTINGHAM LANE | artificial grass pitch, health and fitness suite, swimming pool | 940 yd |
| Old Brockleians Sports Club OLD BROCKLEIANS SOCIETY OLD BROCKLEIANS SOCIETY ELTHAM PALACE ROAD | grass pitches | 1,052 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 | 40 Mbit/s |
| Average download speed | 104.3 Mbit/s |
| Minimum download speed | 500 Mbit/s |
| Maximum download speed | 500 Mbit/s |
| Median upload speed | 8 Mbit/s |
| Average upload speed | 11 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.