# Flackwell Heath

South Buckinghamshire. 5,883 people (mid-2024 estimate) in 4.4 square kilometres.

Flackwell Heath had 5,902 usual residents at the census (ONS Census 2021).

Middle area. Code E02003713. In: [South East](https://openindex.co.uk/south-east) › [Buckinghamshire](https://openindex.co.uk/buckinghamshire)

## Key figures

- **Median sale price: £565,500** (2025). The median price paid for a home in Flackwell Heath was £565,500 in 2025. 639th 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/buckinghamshire/flackwell-heath#f-house-sales-median-price
- **Population: 5,902** (2021). Flackwell Heath had 5,902 usual residents at the census (ONS Census 2021). 2,624th least 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/buckinghamshire/flackwell-heath#f-population
- **People in radon Affected Area squares: 100%** (2022). About 100% of people in Flackwell Heath 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/buckinghamshire/flackwell-heath#f-radon-affected-share
- **Gigabit broadband coverage: 89.6%** (January 2026). In Flackwell Heath, 89.6% 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/buckinghamshire/flackwell-heath#f-gigabit-coverage

## On the map

- [Radon Affected Area by middle area](https://openindex.co.uk/map/radon-affected-areas?place=E02003713) (Worked out by Open Index · 2022): About 100% of people in Flackwell Heath 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=E02003713) (Worked out by Open Index · 2025): 92 homes were sold in Flackwell Heath in 2025.
- [Crime and ASB by middle area](https://openindex.co.uk/map/recorded-crime?place=E02003713) (Police recorded crime and outcomes (data.police.uk) · August 2026): Crime and anti-social behaviour for Flackwell Heath.
- [Population by middle area](https://openindex.co.uk/map/population?place=E02003713) (Census 2021, England and Wales): Flackwell Heath had 5,902 usual residents at the census.

## Recorded crime in Flackwell Heath

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Flackwell Heath at a rate of 41.5 per 1,000 people.
That compares with 61.3 per 1,000 people across Buckinghamshire.
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 | 75 |
| Other crime | 53 |
| Anti-social behaviour | 39 |
| Criminal damage and arson | 33 |
| Vehicle crime | 23 |
| Drug offences | 10 |
| Burglary | 7 |
| Shoplifting | 2 |
| Robbery | 1 |
| Theft from the person | 1 |

Source: police.uk, 12 months to August 2026.

## How Flackwell Heath compares

Each middle area against every other middle area the measure covers.

| Measure | Flackwell Heath | Rank | Compared with |
| --- | --- | --- | --- |
| Median sale price | £565,500 | 21st most expensive | 67 middle areas, Buckinghamshire · 2025 |
| Population | 5,902 | 10th least populated | 67 middle areas, Buckinghamshire · 2021 |
| People in radon Affected Area squares | 100% | joint most people in radon Affected Areas | 67 middle areas, Buckinghamshire · 2022 |
| Gigabit broadband coverage | 89.6% | joint 26th highest | 67 middle areas, Buckinghamshire · Jan 2026 |

## Is Flackwell Heath safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Flackwell Heath at a rate of 41.5 per 1,000 people.
That compares with 61.3 per 1,000 people across Buckinghamshire.
Across England as a whole, the recorded crime rate was 96.3 per 1,000 people.
In August 2026 alone, 28 cases of crime and anti-social behaviour were recorded in Flackwell Heath.
In the 12 months to August 2026, the most common types were violence and sexual offences (75), other crime (53) and anti-social behaviour (39).
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 Buckinghamshire

These figures are published for the whole of Buckinghamshire, not for each middle area, so they describe all of Buckinghamshire and not Flackwell Heath alone. [See Buckinghamshire](https://openindex.co.uk/buckinghamshire)

- **Average house price: £479,736** (July 2026). Buckinghamshire’s average house price was £479,736 in July 2026 (HM Land Registry). Up 1.1% in a year. Source: UK House Price Index, July 2026. Published 16 September 2026.
- **Median full-time pay: £43,290** (2025). Full-time workers living in Buckinghamshire earned a median of £43,290 in 2025 (ONS earnings survey). 81st highest paid of 348. Source: Annual Survey of Hours and Earnings, 2025. Published 23 October 2025.
- **House price to pay: 11.1×** (2025). A home in Buckinghamshire costs 11.1 times local full-time pay. Joint 31st 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: 11.9** (2025). Buckinghamshire has a deprivation score of 11.9 in the English Indices of Deprivation 2025 (MHCLG). 47th least deprived of 296. Source: English Indices of Deprivation 2025, 2025. Published 30 October 2025.

## Flackwell Heath in brief

The median price paid for a home in Flackwell Heath was £565,500 in 2025.
Flackwell Heath had 5,902 usual residents at the census.
About 100% of people in Flackwell Heath live in a 1 km square that the radon atlas marks as a radon Affected Area.
In Flackwell Heath, 89.6% of homes and businesses could get gigabit-capable broadband in January 2026.

## About

- Type: Middle area
- Code: E02003713
- Ward: [Flackwell Heath & The Wooburns †](https://openindex.co.uk/buckinghamshire/ward/flackwell-heath-and-the-wooburns)
- Constituency: [Beaconsfield †](https://openindex.co.uk/constituency/beaconsfield)
- Council: [Buckinghamshire](https://openindex.co.uk/buckinghamshire)
- Region: [South East](https://openindex.co.uk/south-east)
- Nation: [England](https://openindex.co.uk/england)
- Area: 4.35 km²
- People, mid-2024: 5,883*
- Neighbourhoods: 4
- Output areas: 19

* 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

[Marlow Bottom, Danesfield & Well End](https://openindex.co.uk/buckinghamshire/marlow-bottom-danesfield-and-well-end), [Loudwater & Wooburn Green](https://openindex.co.uk/buckinghamshire/loudwater-and-wooburn-green), [Ryemead & Wycombe Marsh](https://openindex.co.uk/buckinghamshire/ryemead-and-wycombe-marsh), [Bourne End](https://openindex.co.uk/buckinghamshire/bourne-end)

## Latest updates for Flackwell Heath

- 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/E02003713

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/buckinghamshire/flackwell-heath, or to one figure with its anchor, https://openindex.co.uk/buckinghamshire/flackwell-heath#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/buckinghamshire/flackwell-heath