# Dean, Lavant & Summersdale

Central Chichester. 8,689 people (mid-2024 estimate) in 109 square kilometres.

Dean, Lavant & Summersdale had 8,233 usual residents at the census (ONS Census 2021).

Middle area. Code E02006566. In: [South East](https://openindex.co.uk/south-east) › [Chichester](https://openindex.co.uk/chichester)

## Key figures

- **Median sale price: £516,500** (2025). The median price paid for a home in Dean, Lavant & Summersdale was £516,500 in 2025. Joint 886th 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/chichester/dean-lavant-and-summersdale#f-house-sales-median-price
- **Population: 8,233** (2021). Dean, Lavant & Summersdale had 8,233 usual residents at the census (ONS Census 2021). 3,153rd 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/chichester/dean-lavant-and-summersdale#f-population
- **People in radon Affected Area squares: 96%** (2022). About 96% of people in Dean, Lavant & Summersdale 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/chichester/dean-lavant-and-summersdale#f-radon-affected-share
- **Gigabit broadband coverage: 80.7%** (January 2026). In Dean, Lavant & Summersdale, 80.7% 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/chichester/dean-lavant-and-summersdale#f-gigabit-coverage

## On the map

- [Radon Affected Area by middle area](https://openindex.co.uk/map/radon-affected-areas?place=E02006566) (Worked out by Open Index · 2022): About 96% of people in Dean, Lavant & Summersdale 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=E02006566) (Worked out by Open Index · 2025): 127 homes were sold in Dean, Lavant & Summersdale in 2025.
- [Crime and ASB by middle area](https://openindex.co.uk/map/recorded-crime?place=E02006566) (Police recorded crime and outcomes (data.police.uk) · August 2026): Crime and anti-social behaviour for Dean, Lavant & Summersdale.
- [Population by middle area](https://openindex.co.uk/map/population?place=E02006566) (Census 2021, England and Wales): Dean, Lavant & Summersdale had 8,233 usual residents at the census.

## Recorded crime in Dean, Lavant & Summersdale

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Dean, Lavant & Summersdale at a rate of 65.1 per 1,000 people.
That compares with 80.3 per 1,000 people across Chichester.
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 | 224 |
| Anti-social behaviour | 135 |
| Other crime | 92 |
| Criminal damage and arson | 42 |
| Vehicle crime | 22 |
| Burglary | 20 |
| Drug offences | 14 |
| Shoplifting | 13 |
| Robbery | 3 |
| Theft from the person | 1 |

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

## How Dean, Lavant & Summersdale compares

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

| Measure | Dean, Lavant & Summersdale | Rank | Compared with |
| --- | --- | --- | --- |
| Median sale price | £516,500 | 6th most expensive | 14 middle areas, Chichester · 2025 |
| Population | 8,233 | 7th least populated | 14 middle areas, Chichester · 2021 |
| People in radon Affected Area squares | 96% | 7th most people in radon Affected Areas | 14 middle areas, Chichester · 2022 |
| Gigabit broadband coverage | 80.7% | 4th highest | 14 middle areas, Chichester · Jan 2026 |

## Is Dean, Lavant & Summersdale safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Dean, Lavant & Summersdale at a rate of 65.1 per 1,000 people.
That compares with 80.3 per 1,000 people across Chichester.
Across England as a whole, the recorded crime rate was 96.3 per 1,000 people.
In August 2026 alone, 78 cases of crime and anti-social behaviour were recorded in Dean, Lavant & Summersdale.
In the 12 months to August 2026, the most common types were violence and sexual offences (224), anti-social behaviour (135) and other crime (92).
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 Chichester

These figures are published for the whole of Chichester, not for each middle area, so they describe all of Chichester and not Dean, Lavant & Summersdale alone. [See Chichester](https://openindex.co.uk/chichester)

- **Average house price: £428,364** (August 2026). Chichester’s average house price was £428,364 in August 2026 (HM Land Registry). Down 2.7% in a year. Source: UK House Price Index, August 2026. Published 21 October 2026.
- **Median full-time pay: £35,264** (2025). Full-time workers living in Chichester earned a median of £35,264 in 2025 (ONS earnings survey). 75th lowest paid of 348. Source: Annual Survey of Hours and Earnings, 2025. Published 23 October 2025.
- **House price to pay: 12.1×** (2025). A home in Chichester costs 12.1 times local full-time pay. 22nd least affordable of 348. Source: Worked out by Open Index from the UK House Price Index and the ONS earnings survey. Published 21 October 2026.
- **Deprivation score: 15.6** (2025). Chichester has a deprivation score of 15.6 in the English Indices of Deprivation 2025 (MHCLG). 106th least deprived of 296. Source: English Indices of Deprivation 2025, 2025. Published 30 October 2025.

## Dean, Lavant & Summersdale in brief

The median price paid for a home in Dean, Lavant & Summersdale was £516,500 in 2025.
Dean, Lavant & Summersdale had 8,233 usual residents at the census.
About 96% of people in Dean, Lavant & Summersdale live in a 1 km square that the radon atlas marks as a radon Affected Area.
In Dean, Lavant & Summersdale, 80.7% of homes and businesses could get gigabit-capable broadband in January 2026.

## About

- Type: Middle area
- Code: E02006566
- Ward: [Chichester North †](https://openindex.co.uk/chichester/ward/chichester-north)
- Constituency: [Chichester †](https://openindex.co.uk/constituency/chichester)
- Council: [Chichester](https://openindex.co.uk/chichester)
- Region: [South East](https://openindex.co.uk/south-east)
- Nation: [England](https://openindex.co.uk/england)
- Area: 109 km²
- People, mid-2024: 8,689*
- Neighbourhoods: 5
- Output areas: 27

* 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

[Westbourne & Funtington](https://openindex.co.uk/chichester/westbourne-and-funtington), [Milland & South Harting](https://openindex.co.uk/chichester/milland-and-south-harting), [Easebourne & Petworth](https://openindex.co.uk/chichester/easebourne-and-petworth), [Midhurst & Cocking](https://openindex.co.uk/chichester/midhurst-and-cocking), [College Lane & Oaklands](https://openindex.co.uk/chichester/college-lane-and-oaklands), [Tangmere, Mundham & Hunston](https://openindex.co.uk/chichester/tangmere-mundham-and-hunston)

## Latest updates for Dean, Lavant & Summersdale

- August 2026 house prices published: HM Land Registry and partners · Oct 2026.
- September 2026 rent published: ONS private rents · Oct 2026.
- Dental practices updated: NHS England · Oct 2026.
- Schools updated: Ofsted · Oct 2026.

The same figures as JSON: https://openindex.co.uk/v1/places/E02006566

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/chichester/dean-lavant-and-summersdale, or to one figure with its anchor, https://openindex.co.uk/chichester/dean-lavant-and-summersdale#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 2026.10.9. The HTML page: https://openindex.co.uk/chichester/dean-lavant-and-summersdale