# SL3 6HJ: area report for a postcode in Buckinghamshire

SL3 6HJ 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 SL3 6HJ for neighbourhoods and points.

In: [Buckinghamshire](https://openindex.co.uk/buckinghamshire) › [SL3](https://openindex.co.uk/postcode/sl3) › [SL3 6](https://openindex.co.uk/postcode/sl3-6)

## Around this postcode

- **2 crimes within 500 m**: August, down 33% on July. Buckinghamshire 063D: 67 a year per 1,000 people. (Map point) https://openindex.co.uk/map/street-crime?around=-0.5625,51.5623,SL36HJ
- **Gerrards Cross, 3 km**: The nearest station, in a straight line. (Exact point) https://openindex.co.uk/map/stations?around=-0.5625,51.5623,SL36HJ
- **1 school within 800 m**: Nearest is 310 m away. (Exact point) https://openindex.co.uk/map/schools?around=-0.5625,51.5623,SL36HJ
- **1 of 36 properties in SL3 6HJ at medium risk of flooding**: From rivers or the sea, with flood defences. Also 18 at low risk. Flood zones, which ignore defences: in flood zone 2. (Postcode) https://openindex.co.uk/map/flood-risk-by-postcode?around=-0.5625,51.5623,SL36HJ
- **England’s least deprived 50%**: This neighbourhood, Buckinghamshire 063D. (Neighbourhood) https://openindex.co.uk/map/deprivation-england?around=-0.5625,51.5623,SL36HJ
- **£477,450 average price**: For the whole of Buckinghamshire, August 2026. (Council) https://openindex.co.uk/map/house-prices?around=-0.5625,51.5623,SL36HJ
- **No GP practices within 1 km**: None found within 2 km. (Postcode) https://openindex.co.uk/map/gp-practices?around=-0.5625,51.5623,SL36HJ
- **No supermarkets within 1 km**: None found within 2 km. (Exact point) https://openindex.co.uk/map/supermarkets?around=-0.5625,51.5623,SL36HJ
- **70% can get gigabit broadband at SL3 6HJ**: Superfast for 85%. What can be ordered, January 2026. (Postcode) https://openindex.co.uk/map/broadband-by-postcode?around=-0.5625,51.5623,SL36HJ
- **Low road and rail noise at SL3 6HJ**: Road 54 dB, rail under 40 dB or not modelled (Lden, modelled for 2021) (Postcode) https://openindex.co.uk/map/noise-by-postcode?around=-0.5625,51.5623,SL36HJ
- **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=-0.5625,51.5623,SL36HJ
- **13.0 µg/m³ nitrogen dioxide**: Modelled yearly average for this 1 km square, 2025. (1 km grid) https://openindex.co.uk/map/nitrogen-dioxide?around=-0.5625,51.5623,SL36HJ

## Nearest schools

| School | Phase | Distance | Ofsted | Results |
| --- | --- | --- | --- | --- |
| [Fulmer Infant School](https://openindex.co.uk/school/fulmer-infant-school-e110227) | Primary | 310 m (4 minutes on foot) | Graded inspection, March 2025: no overall grade | – |
| [Teikyo School UK](https://openindex.co.uk/school/teikyo-school-uk-e110570) | Independent | 1.3 km (17 minutes on foot) | Not in Ofsted's state-funded schools file | – |
| [International School of Creative Arts](https://openindex.co.uk/school/international-school-of-creative-arts-e148010) | Independent | 1.4 km (17 minutes on foot) | Not in Ofsted's state-funded schools file | – |

## Recent sales nearby

| Month | Price | Home | Distance |
| --- | --- | --- | --- |
| August 2025 | £1,587,500 | Detached, established, freehold | 10 m |
| November 2023 | £492,500 | Detached, established, freehold | 50 m |
| April 2024 | £615,000 | Terraced, established, freehold | 160 m |
| October 2025 | £700,000 | Detached, established, freehold | 180 m |
| October 2024 | £493,000 | Terraced, established, freehold | 280 m |
| January 2025 | £520,000 | Flat or maisonette, established, leasehold | 310 m |

## Within 1 km

## Key figures

- **Average house price: £477,450** (August 2026). Buckinghamshire’s average house price was £477,450 in August 2026 (HM Land Registry). No change in a year. Source: UK House Price Index, August 2026. Published 21 October 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: 11.0×** (2025). A home in Buckinghamshire costs 11.0 times local full-time pay. Joint 34th 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: 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 063D (Neighbourhood)

- **Deprivation score: 17.1** (2025). Buckinghamshire 063D has a deprivation score of 17.1 in the English Indices of Deprivation 2025 (MHCLG). Joint 16,528th least deprived of 33,755. Source: English Indices of Deprivation 2025, 2025. Published 30 October 2025.
- **Median sale price: £725,000** (2025). The median price paid for a home in Buckinghamshire 063D was £725,000 in 2025. Joint 1,349th most expensive of 31,750. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026.
- **Population: 1,454** (2021). Buckinghamshire 063D had 1,454 usual residents at the census (ONS Census 2021). Joint 20,786th least 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: 68.6%** (January 2026). In Buckinghamshire 063D, 68.6% 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.

## SL3 (Postcode district)

- **Median sale price: £453,000** (2025). The median price paid for a home in SL3 was £453,000 in 2025. Joint 407th most expensive of 2,235. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026.
- **Population: 50,366** (2021). SL3 had 50,366 usual residents at the census (ONS Census 2021). 202nd 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: 4%** (2022). About 4% of people in SL3 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: 91.9%** (January 2026). In SL3, 91.9% 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: 51.5623, -0.5625

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), August 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=-0.5625,51.5623,SL36HJ

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/sl3-6hj.

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/postcode/sl3-6hj