# Coulsdon South west Croydon. 10,082 people (mid-2024 estimate) in 3.1 square kilometres. Coulsdon, Croydon: 10,082 people (mid-2024); police recorded crime and anti-social behaviour at 88.1 per 1,000 people in the 12 months to August 2026; median sale price £495,000 (2025). Middle area. Code E02000234. In: [London](https://openindex.co.uk/london) › [Croydon](https://openindex.co.uk/croydon) ## Key figures - **Median sale price: £495,000** (2025). The median price paid for a home in Coulsdon was £495,000 in 2025. Joint 1,003rd most expensive of 7,259. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026. https://openindex.co.uk/croydon/coulsdon#f-house-sales-median-price - **Population: 9,452** (2021). Coulsdon had 9,452 usual residents at the census (ONS Census 2021). 1,644th most populated of 9,448. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026. https://openindex.co.uk/croydon/coulsdon#f-population - **People in radon Affected Area squares: 100%** (2022). About 100% of people in Coulsdon live in a 1 km square that the radon atlas marks as a radon Affected Area. UK 44%. Source: Worked out by Open Index from the UKHSA and BGS radon atlas and census output areas. Published 1 December 2022. https://openindex.co.uk/croydon/coulsdon#f-radon-affected-share - **Gigabit broadband coverage: 87.8%** (January 2026). In Coulsdon, 87.8% of homes and businesses could get gigabit-capable broadband in January 2026 (Ofcom). UK 87.8%. Source: Connected Nations (Ofcom), January 2026. Published 13 May 2026. https://openindex.co.uk/croydon/coulsdon#f-gigabit-coverage ## On the map - [Radon Affected Area by middle area](https://openindex.co.uk/map/radon-affected-areas?place=E02000234) (Worked out by Open Index · 2022): About 100% of people in Coulsdon live in a 1 km square that the radon atlas marks as a radon Affected Area. - [Sales per year by middle area](https://openindex.co.uk/map/house-sales-per-year?place=E02000234) (Worked out by Open Index · 2025): 126 homes were sold in Coulsdon in 2025. - [Crime and ASB by middle area](https://openindex.co.uk/map/recorded-crime?place=E02000234) (Police recorded crime and outcomes (data.police.uk) · August 2026): Crime and anti-social behaviour for Coulsdon. - [Population by middle area](https://openindex.co.uk/map/population?place=E02000234) (Census 2021, England and Wales): Coulsdon had 9,452 usual residents at the census. ## Recorded crime in Coulsdon In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Coulsdon at a rate of 88.1 per 1,000 people. That compares with 103.0 per 1,000 people across Croydon. Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates. | Kind of crime, 12 months to August 2026 | Count | | --- | --- | | Violence and sexual offences | 273 | | Anti-social behaviour | 168 | | Shoplifting | 122 | | Other crime | 115 | | Vehicle crime | 65 | | Burglary | 49 | | Criminal damage and arson | 42 | | Drug offences | 29 | | Robbery | 16 | | Theft from the person | 9 | Source: police.uk, 12 months to August 2026. ## How Coulsdon compares Each middle area against every other middle area the measure covers. | Measure | Coulsdon | Rank | Compared with | | --- | --- | --- | --- | | Median sale price | £495,000 | 14th most expensive | 45 middle areas, Croydon · 2025 | | Population | 9,452 | 12th most populated | 45 middle areas, Croydon · 2021 | | People in radon Affected Area squares | 100% | joint most people in radon Affected Areas | 45 middle areas, Croydon · 2022 | | Gigabit broadband coverage | 87.8% | joint 12th lowest | 45 middle areas, Croydon · Jan 2026 | ## Is Coulsdon safe? What police records show In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Coulsdon at a rate of 88.1 per 1,000 people. That compares with 103.0 per 1,000 people across Croydon. Across England as a whole, the recorded crime rate was 96.3 per 1,000 people. In August 2026 alone, 76 cases of crime and anti-social behaviour were recorded in Coulsdon. In the 12 months to August 2026, the most common types were violence and sexual offences (273), anti-social behaviour (168) and shoplifting (122). Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates. Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest. ## Figures for the whole of Croydon These figures are published for the whole of Croydon, not for each middle area, so they describe all of Croydon and not Coulsdon alone. [See Croydon](https://openindex.co.uk/croydon) - **Average house price: £390,041** (July 2026). Croydon’s average house price was £390,041 in July 2026 (HM Land Registry). Down 3.4% in a year. Source: UK House Price Index, July 2026. Published 16 September 2026. - **Median full-time pay: £44,326** (2025). Full-time workers living in Croydon earned a median of £44,326 in 2025 (ONS earnings survey). 60th highest paid of 348. Source: Annual Survey of Hours and Earnings, 2025. Published 23 October 2025. - **House price to pay: 8.8×** (2025). A home in Croydon costs 8.8 times local full-time pay. Joint 96th least affordable of 348. Source: Worked out by Open Index from the UK House Price Index and the ONS earnings survey. Published 16 September 2026. - **Deprivation score: 22.6** (2025). Croydon has a deprivation score of 22.6 in the English Indices of Deprivation 2025 (MHCLG). Joint 106th most deprived of 296. Source: English Indices of Deprivation 2025, 2025. Published 30 October 2025. ## Coulsdon in brief The median price paid for a home in Coulsdon was £495,000 in 2025. Coulsdon had 9,452 usual residents at the census. About 100% of people in Coulsdon live in a 1 km square that the radon atlas marks as a radon Affected Area. In Coulsdon, 87.8% of homes and businesses could get gigabit-capable broadband in January 2026. ## About - Type: Middle area - Code: E02000234 - Ward: [Coulsdon Town †](https://openindex.co.uk/croydon/ward/coulsdon-town) - Constituency: [Croydon South †](https://openindex.co.uk/constituency/croydon-south) - Council: [Croydon](https://openindex.co.uk/croydon) - Region: [London](https://openindex.co.uk/london) - Nation: [England](https://openindex.co.uk/england) - Area: 3.11 km² - People, mid-2024: 10,082* - Neighbourhoods: 5 - Output areas: 26 * People: worked out by Open Index by adding up the neighbourhood estimates inside this area. † Best fit: the ward and constituency this middle area mostly lies in. Its edges do not follow theirs. ## Next door [Woodmansterne](https://openindex.co.uk/croydon/woodmansterne), [Kenley North](https://openindex.co.uk/croydon/kenley-north), [Old Coulsdon](https://openindex.co.uk/croydon/old-coulsdon), [Woodcote](https://openindex.co.uk/croydon/woodcote), [Purley Central](https://openindex.co.uk/croydon/purley-central) ## Latest updates for Coulsdon - Dental practices updated: NHS England · Oct 2026. - Schools updated: Ofsted · Oct 2026. - GP practices updated: NHS England · Oct 2026. - Schools updated: Department for Education · Oct 2026. The same figures as JSON: https://openindex.co.uk/v1/places/E02000234 ## How to cite Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/croydon/coulsdon, or to one figure with its anchor, https://openindex.co.uk/croydon/coulsdon#f-house-sales-median-price. Open Index's own text and the figures it works out are licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source data keeps its publishers' licences, named with each figure. Give each figure's period and source with it. Snapshot 2026.10.8, https://doi.org/10.5281/zenodo.23508850. The HTML page: https://openindex.co.uk/croydon/coulsdon