Sydenham Hill is in London and in Southwark district. SE23 3PJ is located in the Dulwich Wood electoral ward, within the English Parliamentary constituency of Dulwich and West Norwood. This postcode has been in use since 1980-01-01.
StreetScan combines information about Sydenham Hill, London, SE23 3PJ and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SE23 3PL, SE23 3XH, SE23 3PN, SE23 3PW, SE23 3PP, SE26 6LW, SE23 3XJ, SE23 3XR, SE26 6LX.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding SE23 3PJ, has a female population slightly higher than UK average, with 54.9% 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 | 56.5% | 54.9% | -1.6% | 51.0% | 3.9% |
| Male | 43.5% | 45.1% | 1.6% | 49.0% | -3.9% |
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 SE23 3PJ, a significant portion of the population is single, making up 52% 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 | 42.5% | 52% | 9.5% | 37.9% | 14.1% |
| Married: Opposite sex | 39.9% | 32.8% | -7.1% | 44.2% | -11.4% |
| Married: Same sex | 0.4% | 0% | -0.4% | 0.3% | -0.3% |
| Separated | 4.4% | 5.7% | 1.3% | 2.2% | 3.5% |
| Divorced | 7.5% | 6.6% | -0.9% | 9.1% | -2.5% |
| Widowed | 5.3% | 3.1% | -2.2% | 6.1% | -3.0% |
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.
This area has a high percentage of residents reporting their health as Good or Very Good (86.5%) 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 | 45.6% | 57.9% | 12.3% | 48.4% | 9.5% |
| Good health | 37.1% | 28.6% | -8.5% | 33.6% | -5.0% |
| Fair health | 10.9% | 9.9% | -1.0% | 12.7% | -2.8% |
| Bad health | 5.1% | 2.3% | -2.8% | 4.0% | -1.7% |
| Very bad health | 1.4% | 1.3% | -0.1% | 1.2% | 0.1% |
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 47.8%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 18% | 15.9% | -2.1% | 18.2% | -2.3% |
| 1-4 GCSEs or Equivalent | 8.3% | 7.3% | -1.0% | 9.6% | -2.3% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 9.6% | 13.4% | 3.8% | 13.4% | 0.0% |
| Apprenticeship | 1.3% | 4.3% | 3.0% | 5.3% | -1.0% |
| HNC, HND or 2+ A Levels | 10.1% | 9.1% | -1.0% | 16.9% | -7.8% |
| Degree or Similar | 43.9% | 47.8% | 3.9% | 33.8% | 14.0% |
| Other | 8.8% | 2.2% | -6.6% | 2.8% | -0.6% |
In this area, the population is more ethnically diverse compared to the UK average. While 55.3% 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 | 1.7% | 2% | 0.3% | 1.1% | 0.9% |
| Chinese | 2.4% | 1.3% | -1.1% | 0.7% | 0.6% |
| Indian | 3.7% | 3% | -0.7% | 3.1% | -0.1% |
| Other Asian | 2.4% | 4.6% | 2.2% | 1.6% | 3.0% |
| Black African | 16.3% | 14.5% | -1.8% | 2.5% | 12.0% |
| Black Caribbean | 6.8% | 5.9% | -0.9% | 1.0% | 4.9% |
| Other Black | 2% | 3% | 1.0% | 0.5% | 2.5% |
| Mixed White and Asian | 0.7% | 2% | 1.3% | 0.8% | 1.2% |
| Mixed White and African | 2% | 0.7% | -1.3% | 0.4% | 0.3% |
| Mixed White and Caribbean | 2% | 2.3% | 0.3% | 0.9% | 1.4% |
| Mixed Other | 1% | 1.6% | 0.6% | 0.8% | 0.8% |
| White | 58.2% | 55.3% | -2.9% | 81.4% | -26.1% |
| Other | 0.7% | 3.9% | 3.2% | 1.6% | 2.3% |
In this area, 70.6% 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 | 72.8% | 70.6% | -2.2% | 83.2% | -12.6% |
| European Union | 3.1% | 7.8% | 4.7% | 6.1% | 1.7% |
| Rest of Europe | 2.4% | 2% | -0.4% | 0.8% | 1.2% |
| Africa | 9.5% | 7.2% | -2.3% | 2.7% | 4.5% |
| Middle East and Asia | 6.5% | 7.2% | 0.7% | 5.6% | 1.6% |
| The Americas and the Caribbean | 5.1% | 5.2% | 0.1% | 1.3% | 3.9% |
| Oceania | 0.7% | 0% | -0.7% | 0.3% | -0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 71.8% | 71.3% | -0.5% | 83.2% | -11.9% |
| 10+ Years | 2% | 19.5% | 17.5% | 9.8% | 9.7% |
| 5-10 Years | 5.8% | 6.6% | 0.8% | 2.9% | 3.7% |
| 2-5 Years | 5.4% | 2.3% | -3.1% | 2.2% | 0.1% |
| Less than 2 years | 15% | 0.3% | -14.7% | 1.9% | -1.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 78.4% | 76.7% | 1.7% |
| Ireland | 2% | 0.6% | 1.4% |
| Italy | 0.3% | 0.6% | -0.3% |
| Portugal | 1% | 0.5% | 0.5% |
| Spain | 1.6% | 0.4% | 1.2% |
| Poland | 1.6% | 1.3% | 0.3% |
| Other EU countries | 0.7% | 1.5% | -0.8% |
| Other Europe | 0.3% | 0.2% | 0.1% |
| Central and Western Africa | 2.6% | 0.3% | 2.3% |
| Eastern Asia | 0.3% | 0.3% | 0.0% |
| South-East Asia | 0.7% | 0.2% | 0.5% |
| North America and the Caribbean | 1% | 0.3% | 0.7% |
| Central and South America | 1.6% | 0.2% | 1.4% |
| No passport held | 7.8% | 13.5% | -5.7% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 36.8% | 37.2% | -0.4% |
| Christian | 48.7% | 46.2% | 2.5% |
| Buddhist | 1.3% | 0.5% | 0.8% |
| Hindu | 1.3% | 1.7% | -0.4% |
| Muslim | 4.9% | 6.5% | -1.6% |
| Not answered | 6.9% | 6.0% | 0.9% |
Over the last 12 months, the overall crime rate around Sydenham Hill was 0.0 per 1,000 residents, matching the Dulwich Wood average.
Violent and sexual offences accounted for a small share of all recorded crimes and have been falling year on year. Over the last decade, overall crime has risen by about 85.0%.

Households in this area have a much higher level of wealth compared to the average household in England and Wales. 95% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| Flat 15 Dunton Court Sydenham Hill, London, Greater London Flats/Maisonettes, an established residential building | £408,000 | 2024-04-23 | £429,133 |
| Flat 8 Dunton Court Sydenham Hill, London, Greater London Flats/Maisonettes, an established residential building | £438,000 | 2024-03-31 | £457,303 |
| Flat 10 Dunton Court Sydenham Hill, London, Greater London Flats/Maisonettes, an established residential building | £425,000 | 2023-04-20 | £451,790 |
| Flat 18 Dunton Court Sydenham Hill, London, Greater London Flats/Maisonettes, an established residential building | £387,000 | 2022-10-14 | £388,562 |
| Flat 19 Dunton Court Sydenham Hill, London, Greater London Flats/Maisonettes, an established residential building | £412,500 | 2021-11-12 | £432,951 |
The percentage of student residents living in SE23 3PJ 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 | 93 |
| Retired | 25 |
| Self-Employed | 24 |
| Part-Time Employee | 22 |
| Student (economically inactive) | 20 |
| Unemployed | 12 |
| Looking after home or family | 11 |
| Long-Term Sick or disabled | 9 |
| Other | 6 |
| Full-Time Student (with or without job) | 3 |
| Human health and social work activities | 23 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 21 |
| Professional, scientific and technical activities | 19 |
| Education | 15 |
| Other | 12 |
| Accommodation and food service activities | 10 |
| Public administration and defence; compulsory social security | 9 |
| Construction | 8 |
| Transport and storage | 7 |
| Financial and insurance activities | 7 |
| Information and communication | 7 |
| Administrative and support service activities | 6 |
| Real estate activities | 3 |
| Manufacturing | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Dulwich Wood Nursery School Lyall Avenue , SE21 8QS | 3out of 4 | 1,406 yd | Local authority nursery school | Yes | Mixed | More About School |
| Chelwood Nursery School Chelwood Walk , Turnham Road SE4 2QQ | 4out of 4 | 2,958 yd | Local authority nursery school | Yes | Mixed | More About School |
| Effra Nursery School and Early Years Centre 35 Effra Parade , SW2 1PL | 3out of 4 | 3,967 yd | Local authority nursery school | Yes | Mixed | More About School |
| Holmewood Nursery School 66 Upper Tulse Hill , SW2 2RW | 4out of 4 | 4,220 yd | Local authority nursery school | Yes | Mixed | More About School |
| Nell Gwynn Nursery School Meeting House Lane , SE15 2TT | 3out of 4 | 4,350 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Eliot Bank Primary School Thorpewood Avenue , Sydenham SE26 4BU | 4out of 4 | 393 yd | Community school | Yes | Mixed | More About School |
| Horniman Primary School Horniman Drive , SE23 3BP | 3out of 4 | 769 yd | Community school | No | Mixed | More About School |
| Kelvin Grove Primary School Kelvin Grove , SE26 6BB | 3out of 4 | 822 yd | Community school | Yes | Mixed | More About School |
| Holy Trinity Church of England Primary School Dartmouth Road , Forest Hill SE23 3HZ | 3out of 4 | 833 yd | Voluntary aided school | No | Mixed | More About School |
| St George's CofE Primary School Perry Vale , Forest Hill SE23 2NE | 3out of 4 | 1,092 yd | Academy converter | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Sydenham School Dartmouth Road , SE26 4RD | 3out of 4 | 778 yd | Community school | No | Girls | More About School |
| Forest Hill School Dacres Road , Forest Hill SE23 2XN | 2out of 4 | 1,614 yd | Community school | No | Boys | More About School |
| Kingsdale Foundation School Alleyn Park , Dulwich SE21 8SQ | 4out of 4 | 1,660 yd | Academy converter | Not Applicable | Mixed | More About School |
| Harris Boys' Academy East Dulwich Peckham Rye , East Dulwich SE22 0AT | 4out of 4 | 2,186 yd | Academy sponsor led | Not Applicable | Boys | More About School |
| Harris Girls' Academy East Dulwich Homestall Road , SE22 0NR | 4out of 4 | 2,388 yd | Academy sponsor led | Not Applicable | Girls | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Harris Professional Skills Sixth Form 11 Oliver Grove , SE25 6EJ | - not rated | 5,013 yd | Free schools 16 to 19 | Not Applicable | Mixed | More About School |
| Harris Clapham Sixth Form 73 Kings Avenue , Clapham | - not rated | 5,161 yd | Free schools 16 to 19 | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Prendergast Ladywell School Manwood Road , Brockley SE4 1SA | 3out of 4 | 3,177 yd | Foundation school | Not Applicable | Mixed | More About School |
| Dunraven School 94-98 Leigham Court Road , SW16 2QB | 4out of 4 | 4,120 yd | Academy converter | Not Applicable | Mixed | More About School |
| Prendergast Vale School Elmira Street , Lewisham SE13 7BN | 3out of 4 | 4,815 yd | Foundation school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Rose House Montessori School The Chapel-on-the-Hill , South Road SE23 2UJ | - not rated | 1,357 yd | Other independent school | Yes | Mixed | More About School |
| Dulwich College Dulwich Common , Dulwich SE21 7LD | - not rated | 1,453 yd | Other independent school | Yes | Mixed | More About School |
| Sydenham High School GDST 19 Westwood Hill , Sydenham SE26 6BL | - not rated | 1,549 yd | Other independent school | No | Girls | More About School |
| Allenby Tutorial Trust 62-72 Dalmain Road , SE23 1AT | - not rated | 1,555 yd | Miscellaneous | Not Applicable | Mixed | More About School |
| Dulwich Prep London 38-42 ALLEYN PARK , LONDON SE21 7AA | - not rated | 1,574 yd | Other independent school | Yes | Boys | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Horniman Museum (Cafe) | Horniman Museum, 100 London Road | 415 yd | |
| Sparsh- Interestingly Indian | 47 London Road, London | 591 yd | |
| Matoom Thai Bistro | 53 London Road, London | 591 yd | |
| The Teapot | 56 London Road, London | 683 yd | |
| TSE'S Chinese Restaurant | 54 London Road, London | 683 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Capitol | Capitol - JD Wetherspoon PLC, The Capitol | 715 yd | |
| Streatham and marlborough cricket club | Marlborough Cricket Club | 753 yd | |
| Hill | The Hill, 45-47 Dartmouth Road | 767 yd | |
| The Dartmouth Arms | Dartmouth Arms, 7 Dartmouth Road | 767 yd | |
| Bird In Hand | Bird in Hand, Bird In Hand | 772 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Perfect Fried Chicken | 24 London Road, London | 683 yd | |
| Pizza Hut Delivery | 8 London Road, London | 683 yd | |
| Golden kitchen | 487 | 742 yd | |
| Ee house | 497 | 742 yd | |
| Spices republic ltd | 499 | 742 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| TESCO | 86 London Road, London | 439 yd | |
| Sainsbury's Forest Hill | 34-48 London Road, London | 685 yd | |
| Tesco Stores Limited | Tesco, 149 Kirkdale | 955 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Streatham And Marlborough Cricket Club DULWICH COMMON | grass pitches | 567 yd |
| Camber Lawn Tennis Club CAMBER LAWN TENNIS CLUB CAMBER LAWN TENNIS CLUB DULWICH COMMON | tennis courts | 624 yd |
| Sydenham School DARTMOUTH ROAD | health and fitness suite, tennis courts | 668 yd |
| Forest Hill Pool (Closed) Dartmouth Road | health and fitness suite, swimming pool | 685 yd |
| Forest Hill Pools DARTMOUTH ROAD | health and fitness suite, swimming pool | 705 yd |
| Energie Fitness Club (Forest Hill) 26-28 26-28 LONDON ROAD | health and fitness suite | 724 yd |
| Dulwich & Sydenham Hill Golf Club GRANGE LANE | golf | 760 yd |
| Coliseum Fitness (Closed) David's Road | health and fitness suite | 772 yd |
| Saints & Sinners (Closed) Park Hall Park Hall Sydenham Park | health and fitness suite | 963 yd |
| Trevor Bailey Sports Ground HAMBLEDON PLACE | grass pitches | 1,032 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 | 80 Mbit/s |
| Average download speed | 214 Mbit/s |
| Minimum download speed | 900 Mbit/s |
| Maximum download speed | 900 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 186 Mbit/s |
| Maximum upload speed | 900 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.