Dalmain Road is in London and in Lewisham district. SE23 1AR is located in the Crofton Park electoral ward, within the English Parliamentary constituency of Lewisham, Deptford. This postcode has been in use since 1980-01-01.
StreetScan combines information about Dalmain Road, London, SE23 1AR and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SE23 1BQ, SE23 1AT, SE23 1AY, SE23 1BE, SE23 1GA, SE23 1AF, SE23 1HN, SE23 1AH, SE23 1EL.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding SE23 1AR, 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 | 55.8% | 54.9% | -0.9% | 51.0% | 3.9% |
| Male | 44.2% | 45.1% | 0.9% | 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 1AR, a significant portion of the population is single, making up 51.5% 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 | 45.5% | 51.5% | 6.0% | 37.9% | 13.6% |
| Married: Opposite sex | 25.7% | 27.8% | 2.1% | 44.2% | -16.4% |
| Separated | 5.9% | 4.5% | -1.4% | 2.2% | 2.3% |
| Divorced | 13.9% | 10.6% | -3.3% | 9.1% | 1.5% |
| Widowed | 8.9% | 5.6% | -3.3% | 6.1% | -0.5% |
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 | 39.9% | 46.1% | 6.2% | 48.4% | -2.3% |
| Good health | 36.1% | 32.7% | -3.4% | 33.6% | -0.9% |
| Fair health | 15% | 15.1% | 0.1% | 12.7% | 2.4% |
| Bad health | 6.9% | 5.3% | -1.6% | 4.0% | 1.3% |
| Very bad health | 2.1% | 0.8% | -1.3% | 1.2% | -0.4% |
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 | 31.2% | 21.6% | -9.6% | 18.2% | 3.4% |
| 1-4 GCSEs or Equivalent | 13.9% | 9.5% | -4.4% | 9.6% | -0.1% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 10.4% | 12.6% | 2.2% | 13.4% | -0.8% |
| Apprenticeship | 1% | 4.5% | 3.5% | 5.3% | -0.8% |
| HNC, HND or 2+ A Levels | 6.9% | 15.1% | 8.2% | 16.9% | -1.8% |
| Degree or Similar | 29.2% | 35.2% | 6.0% | 33.8% | 1.4% |
| Other | 7.4% | 1.5% | -5.9% | 2.8% | -1.3% |
In this area, the population is more ethnically diverse compared to the UK average. While 53.9% 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) | |
|---|---|---|---|---|---|
| Indian | 0% | 1.2% | 1.2% | 3.1% | -1.9% |
| Pakistani | 0% | 0.8% | 0.8% | 2.7% | -1.9% |
| Other Asian | 2.1% | 0.8% | -1.3% | 1.6% | -0.8% |
| Black African | 14.6% | 14.7% | 0.1% | 2.5% | 12.2% |
| Black Caribbean | 12.4% | 14.3% | 1.9% | 1.0% | 13.3% |
| Other Black | 1.7% | 4.1% | 2.4% | 0.5% | 3.6% |
| Mixed White and Asian | 0% | 1.6% | 1.6% | 0.8% | 0.8% |
| Mixed White and African | 1.3% | 0.4% | -0.9% | 0.4% | 0.0% |
| Mixed White and Caribbean | 3.4% | 2.9% | -0.5% | 0.9% | 2.0% |
| Mixed Other | 1.3% | 0.4% | -0.9% | 0.8% | -0.4% |
| White | 62.2% | 53.9% | -8.3% | 81.4% | -27.5% |
| Arab | 0% | 0.8% | 0.8% | 0.6% | 0.2% |
| Other | 0.9% | 4.1% | 3.2% | 1.6% | 2.5% |
In this area, 70.5% 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 | 68.7% | 70.5% | 1.8% | 83.2% | -12.7% |
| European Union | 8.6% | 9% | 0.4% | 6.1% | 2.9% |
| Rest of Europe | 1.7% | 0.4% | -1.3% | 0.8% | -0.4% |
| Africa | 9.9% | 10.7% | 0.8% | 2.7% | 8.0% |
| Middle East and Asia | 1.7% | 0.8% | -0.9% | 5.6% | -4.8% |
| The Americas and the Caribbean | 9% | 8.2% | -0.8% | 1.3% | 6.9% |
| Oceania | 0.4% | 0.4% | 0.0% | 0.3% | 0.1% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 66.5% | 69.4% | 2.9% | 83.2% | -13.8% |
| 10+ Years | 2.1% | 21.4% | 19.3% | 9.8% | 11.6% |
| 5-10 Years | 6.4% | 2.8% | -3.6% | 2.9% | -0.1% |
| 2-5 Years | 6.4% | 4% | -2.4% | 2.2% | 1.8% |
| Less than 2 years | 18.5% | 2.4% | -16.1% | 1.9% | 0.5% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 76.1% | 76.7% | -0.6% |
| Ireland | 2.4% | 0.6% | 1.8% |
| Italy | 0.4% | 0.6% | -0.2% |
| Portugal | 0.8% | 0.5% | 0.3% |
| Spain | 2% | 0.4% | 1.6% |
| Romania | 1.6% | 0.9% | 0.7% |
| Other EU countries | 2% | 1.5% | 0.5% |
| Other Europe | 0.4% | 0.2% | 0.2% |
| North Africa | 0.8% | 0.1% | 0.7% |
| Central and Western Africa | 2.4% | 0.3% | 2.1% |
| South and Eastern Africa | 0.4% | 0.2% | 0.2% |
| Southern Asia | 0.4% | 1.2% | -0.8% |
| North America and the Caribbean | 1.6% | 0.3% | 1.3% |
| Central and South America | 0.8% | 0.2% | 0.6% |
| Oceania | 0.4% | 0.1% | 0.3% |
| No passport held | 7.3% | 13.5% | -6.2% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 37% | 37.2% | -0.2% |
| Christian | 45.1% | 46.2% | -1.1% |
| Muslim | 10.2% | 6.5% | 3.7% |
| Sikh | 0.4% | 0.9% | -0.5% |
| Other religion | 0.4% | 0.6% | -0.2% |
| Not answered | 6.9% | 6.0% | 0.9% |
Over the last 12 months, the overall crime rate around Dalmain Road was 172.1 per 1,000 residents, which is 84.8% higher than the Crofton Park average. The most reported crime type was Violence and sexual offences.
Dalmain Road has the 7th highest crime rate of 65 local areas in Crofton Park and the 187th highest crime rate of 844 local areas in Lewisham .
Violent and sexual offences accounted for around 79.1 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has risen by about 590.5%.

Households in this area have a much higher level of wealth compared to the average household in England and Wales. 92% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 29 Dalmain Road, London, Greater London Flats/Maisonettes, an established residential building | £415,000 | 2023-09-11 | £432,015 |
| 67 Dalmain Road, London, Greater London Flats/Maisonettes, an established residential building | £400,000 | 2021-12-16 | £432,399 |
| 19 Dalmain Road, London, Greater London Flats/Maisonettes, an established residential building | £440,000 | 2020-05-13 | £477,125 |
| 29 Dalmain Road, London, Greater London Flats/Maisonettes, an established residential building | £346,000 | 2016-10-28 | £378,744 |
| 45 Dalmain Road, London, Greater London Flats/Maisonettes, an established residential building | £250,000 | 2016-05-05 | £276,274 |
| Full-Time Employee | 60 |
| Retired | 34 |
| Self-Employed | 23 |
| Part-Time Employee | 22 |
| Long-Term Sick or disabled | 16 |
| Student (economically inactive) | 13 |
| Looking after home or family | 12 |
| Unemployed | 9 |
| Other | 7 |
| Full-Time Student (with or without job) | 4 |
| Human health and social work activities | 14 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 13 |
| Construction | 11 |
| Administrative and support service activities | 10 |
| Public administration and defence; compulsory social security | 9 |
| Transport and storage | 7 |
| Education | 7 |
| Other | 6 |
| Financial and insurance activities | 6 |
| Information and communication | 5 |
| Professional, scientific and technical activities | 3 |
| Accommodation and food service activities | 3 |
| Real estate activities | 2 |
| Manufacturing | 2 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Chelwood Nursery School Chelwood Walk , Turnham Road SE4 2QQ | 4out of 4 | 1,761 yd | Local authority nursery school | Yes | Mixed | More About School |
| Dulwich Wood Nursery School Lyall Avenue , SE21 8QS | 3out of 4 | 2,862 yd | Local authority nursery school | Yes | Mixed | More About School |
| Nell Gwynn Nursery School Meeting House Lane , SE15 2TT | 3out of 4 | 3,875 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ann Bernadt Nursery School 29 Chandler Way , SE15 6DT | 3out of 4 | 4,553 yd | Local authority nursery school | Yes | Mixed | More About School |
| Rachel McMillan Nursery School and Children's Centre McMillan Street , Deptford SE8 3EH | 4out of 4 | 4,859 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Dalmain Primary School Grove Close , Brockley Rise SE23 1AS | 3out of 4 | 400 yd | Community school | Yes | Mixed | More About School |
| Fairlawn Primary School Honor Oak Road , SE23 3SB | 3out of 4 | 552 yd | Community school | Yes | Mixed | More About School |
| St Francesca Cabrini Primary School Forest Hill Road , Honor Oak SE23 3LE | 3out of 4 | 671 yd | Voluntary aided school | Yes | Mixed | More About School |
| St William of York Catholic Primary School Brockley Park , Forest Hill SE23 1PS | 3out of 4 | 708 yd | Voluntary aided school | Yes | Mixed | More About School |
| Horniman Primary School Horniman Drive , SE23 3BP | 3out of 4 | 814 yd | Community school | No | 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 | 1,493 yd | Community school | No | Girls | More About School |
| Forest Hill School Dacres Road , Forest Hill SE23 2XN | 2out of 4 | 1,529 yd | Community school | No | Boys | More About School |
| Harris Girls' Academy East Dulwich Homestall Road , SE22 0NR | 4out of 4 | 1,645 yd | Academy sponsor led | Not Applicable | Girls | More About School |
| Harris Boys' Academy East Dulwich Peckham Rye , East Dulwich SE22 0AT | 4out of 4 | 1,978 yd | Academy sponsor led | Not Applicable | Boys | More About School |
| Prendergast School Adelaide Avenue , Brockley SE4 1LE | 4out of 4 | 2,487 yd | Voluntary aided school | No | Girls | 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 | 4,180 yd | Further education | Not Applicable | 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 | 1,702 yd | Foundation school | Not Applicable | Mixed | More About School |
| Prendergast Vale School Elmira Street , Lewisham SE13 7BN | 3out of 4 | 3,380 yd | Foundation school | Yes | Mixed | More About School |
| St Matthew Academy St Joseph's Vale , SE3 0XX | 2out of 4 | 4,382 yd | Academy sponsor led | No | Mixed | More About School |
| Trinity Church of England School, Lewisham Taunton Road , SE12 8PD | 3out of 4 | 4,430 yd | Voluntary aided school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Allenby Tutorial Trust 62-72 Dalmain Road , SE23 1AT | - not rated | 190 yd | Miscellaneous | Not Applicable | Mixed | More About School |
| Rose House Montessori School The Chapel-on-the-Hill , South Road SE23 2UJ | - not rated | 787 yd | Other independent school | Yes | Mixed | More About School |
| St Dunstan's College Stanstead Road , Catford SE6 4TY | - not rated | 1,500 yd | Other independent school | Yes | Mixed | More About School |
| Greenvale School Waters Road , Catford SE6 1UF | 4out of 4 | 1,647 yd | Community special school | Not Applicable | Mixed | More About School |
| Brent Knoll School Perry Rise , SE23 2QU | 3out of 4 | 1,658 yd | Foundation special school | No | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Ewart Community Hall | 44 Wastdale Road, Forest Hill | 101 yd | |
| Ince's Cafe | 9 Wastdale Road, Forest Hill | 132 yd | |
| WAGASHI JAPANESE BAKERY | C1, Connaught Business Centre | 138 yd | |
| GETIR | Getir UNIT 22 MALHAM ROAD TRADING, 1 Malham Road | 154 yd | |
| Wagamama Delivery Kitchen | Wagamama Delivery Kitchen (Unit 19) Malham, 1 Malham Road | 154 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Genaral Napier-W G Moore Tavwens | The Genaral Napier, 73 Bovill Road | 249 yd | |
| The General Napier | 73 Bovill Road, Crofton Park | 249 yd | |
| The Rail Telegraph | THE RAILWAY TELEGRAPH, 112 Stanstead Road | 250 yd | |
| The Chandos | 56 Brockley Rise, Crofton Park | 617 yd | |
| All Inn One | Foresters Arms, 53 Perry Vale | 795 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Flower Sushi | 11 Wastdale Road, Forest Hill | 132 yd | |
| The Quirky Oven | 3 Wastdale Road, Forest Hill | 132 yd | |
| Wingstop | Units, 3-4 Dulwich Business Centre | 156 yd | |
| Pho | Units, 3-4 Dulwich Business Centre | 156 yd | |
| Chilango Ltd | Units, 3-4 Dulwich Business Centre | 156 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Sainsbury's Forest Hill | 34-48 London Road, London | 831 yd | |
| TESCO | 86 London Road, London | 1,053 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Coliseum Fitness (Closed) David's Road | health and fitness suite | 746 yd |
| Energie Fitness Club (Forest Hill) 26-28 26-28 LONDON ROAD | health and fitness suite | 806 yd |
| Kings College (Brockley Rise Playing Field) BROCKLEY RISE | artificial grass pitch, grass pitches | 996 yd |
| Honor Oak Sports Ground CEMETERY LODGE CEMETERY LODGE BRENCHLEY GARDENS | grass pitches, tennis courts | 1,080 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 | 3.4% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 3.4% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 3.4% |
| 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 | 76.5 Mbit/s |
| Average download speed | 63.9 Mbit/s |
| Minimum download speed | 80 Mbit/s |
| Maximum download speed | 80 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 16.1 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.