# SL4 6QP: area report for a postcode in Buckinghamshire

SL4 6QP is a postcode in Buckinghamshire.

A postcode has no figures of its own: each layer is published for whole councils, neighbourhoods or exact points. The figures below are for the whole of Buckinghamshire. Open the map at SL4 6QP for neighbourhoods and points.

In: [Buckinghamshire](https://openindex.co.uk/buckinghamshire) › [SL4](https://openindex.co.uk/postcode/sl4) › [SL4 6](https://openindex.co.uk/postcode/sl4-6)

## Around this postcode

- **0 crimes within 500 m**: August, down 100% on July. Buckinghamshire 065C: 88 a year per 1,000 people. (Map point) https://openindex.co.uk/map/street-crime?around=-0.6683,51.5026,SL46QP
- **Taplow, 2.5 km**: About 31 minutes on foot. (Exact point) https://openindex.co.uk/map/stations?around=-0.6683,51.5026,SL46QP
- **1 school within 800 m**: Nearest is 410 m away. (Exact point) https://openindex.co.uk/map/schools?around=-0.6683,51.5026,SL46QP
- **8 of 16 properties in SL4 6QP at very low risk of flooding**: From rivers or the sea, with flood defences. (Postcode) https://openindex.co.uk/map/flood-risk-by-postcode?around=-0.6683,51.5026,SL46QP
- **England’s least deprived 30%**: This neighbourhood, Buckinghamshire 065C. (Neighbourhood) https://openindex.co.uk/map/deprivation-england?around=-0.6683,51.5026,SL46QP
- **£479,736 average price**: For the whole of Buckinghamshire, July 2026. (Council) https://openindex.co.uk/map/house-prices?around=-0.6683,51.5026,SL46QP
- **No GP practices within 1 km**: Nearest is 1.8 km away. (Postcode) https://openindex.co.uk/map/gp-practices?around=-0.6683,51.5026,SL46QP
- **No supermarkets within 1 km**: Nearest is 2 km away. (Exact point) https://openindex.co.uk/map/supermarkets?around=-0.6683,51.5026,SL46QP
- **No gigabit broadband at SL4 6QP**: Superfast for 100%. What can be ordered, January 2026. (Postcode) https://openindex.co.uk/map/broadband-by-postcode?around=-0.6683,51.5026,SL46QP
- **Low road and rail noise at SL4 6QP**: Road 44 dB, rail under 40 dB or not modelled (Lden, modelled for 2021) (Postcode) https://openindex.co.uk/map/noise-by-postcode?around=-0.6683,51.5026,SL46QP
- **Not in a radon Affected Area**: Under 1% of homes in this 1 km square are estimated to be at or above the radon Action Level. (1 km grid) https://openindex.co.uk/map/radon?around=-0.6683,51.5026,SL46QP
- **15.7 µg/m³ nitrogen dioxide**: Modelled yearly average for this 1 km square, 2025. (1 km grid) https://openindex.co.uk/map/nitrogen-dioxide?around=-0.6683,51.5026,SL46QP

## Nearest schools

| School | Phase | Distance | Ofsted | Results |
| --- | --- | --- | --- | --- |
| [Eton Dorney Independent Therapeutic School](https://openindex.co.uk/school/eton-dorney-independent-therapeutic-school-e145298) | Special | 410 m (5 minutes on foot) | No outcome in Ofsted's file | – |
| [Dorney School](https://openindex.co.uk/school/dorney-school-e144339) | Primary | 1 km (13 minutes on foot) | Graded inspection, July 2025: no overall grade | 50% met the expected standard at KS2 (2024/25) |

## Recent sales nearby

| Month | Price | Home | Distance |
| --- | --- | --- | --- |
| August 2024 | £970,000 | Semi-detached, established, freehold | 430 m |
| April 2023 | £820,000 | Detached, established, freehold | 580 m |

## Within 1 km

## Key figures

- **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.

## Buckinghamshire 065C (Neighbourhood)

- **Deprivation score: 9.3** (2025). Buckinghamshire 065C has a deprivation score of 9.3 in the English Indices of Deprivation 2025 (MHCLG). Joint 7,844th least deprived of 33,755. Source: English Indices of Deprivation 2025, 2025. Published 30 October 2025.
- **Median sale price: £455,000** (2025). The median price paid for a home in Buckinghamshire 065C was £455,000 in 2025. Joint 6,149th most expensive of 31,750. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026.
- **Population: 1,693** (2021). Buckinghamshire 065C had 1,693 usual residents at the census (ONS Census 2021). Joint 13,815th most populated of 46,844. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026.
- **Gigabit broadband coverage: 57.1%** (January 2026). In Buckinghamshire 065C, 57.1% 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.

## SL4 (Postcode district)

- **Median sale price: £517,250** (2025). The median price paid for a home in SL4 was £517,250 in 2025. 251st most expensive of 2,235. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026.
- **Population: 45,871** (2021). SL4 had 45,871 usual residents at the census (ONS Census 2021). 289th most populated of 2,756. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026.
- **People in radon Affected Area squares: 23%** (2022). About 23% of people in SL4 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.
- **Gigabit broadband coverage: 83.5%** (January 2026). In SL4, 83.5% 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.

## About

- Type: Postcode
- Council: [Buckinghamshire](https://openindex.co.uk/buckinghamshire)
- Centre: 51.5026, -0.6683

Council: [Buckinghamshire](https://openindex.co.uk/buckinghamshire) (Unitary authority, 100%).

## Your MP

- [Beaconsfield](https://openindex.co.uk/constituency/beaconsfield): Joy Morrissey (Conservative), MP since July 2024.

As of 18 October 2026. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

## Sources

- [Street-level crime](https://openindex.co.uk/sources/street-crime), August 2026 (Map point)
- [Rail and Tube stations](https://openindex.co.uk/sources/stations), 2024/25 (Exact point)
- [Schools](https://openindex.co.uk/sources/schools) (Exact point)
- [Flood risk by postcode](https://openindex.co.uk/sources/flood-risk-by-postcode), June 2026 (Postcode)
- [English Indices of Deprivation 2025](https://openindex.co.uk/sources/deprivation-england), 2025 (Neighbourhood)
- [Average house price](https://openindex.co.uk/sources/house-prices), July 2026 (Council)
- [GP practices](https://openindex.co.uk/sources/gp-practices) (Postcode)
- [Supermarkets](https://openindex.co.uk/sources/supermarkets) (Exact point)
- [Broadband by postcode](https://openindex.co.uk/sources/broadband-by-postcode), January 2026 (Postcode)
- [Road and rail noise by postcode](https://openindex.co.uk/sources/noise-by-postcode), 2021 (Postcode)
- [Radon potential](https://openindex.co.uk/sources/radon) (1 km grid)
- [Nitrogen dioxide (NO2)](https://openindex.co.uk/sources/nitrogen-dioxide), 2025 (1 km grid)

On the map: https://openindex.co.uk/map/sold-prices?around=-0.6683,51.5026,SL46QP

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/sl4-6qp.

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/postcode/sl4-6qp