# SN15 1NJ: area report for a postcode in Wiltshire

SN15 1NJ is a postcode in Wiltshire.

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 Wiltshire. Open the map at SN15 1NJ for neighbourhoods and points.

In: [Wiltshire](https://openindex.co.uk/wiltshire) › [SN15](https://openindex.co.uk/postcode/sn15) › [SN15 1](https://openindex.co.uk/postcode/sn15-1)

## Around this postcode

- **5 crimes within 500 m**: August, down 67% on July. Wiltshire 009F: 36 a year per 1,000 people. (Map point) https://openindex.co.uk/map/street-crime?around=-2.1263,51.4643,SN151NJ
- **Chippenham, 780 m**: About 10 minutes on foot. (Exact point) https://openindex.co.uk/map/stations?around=-2.1263,51.4643,SN151NJ
- **3 schools within 800 m**: Nearest is 490 m away. (Exact point) https://openindex.co.uk/map/schools?around=-2.1263,51.4643,SN151NJ
- **No property in SN15 1NJ listed at risk of flooding**: From rivers or the sea, with flood defences, in the Environment Agency's assessment. (Postcode) https://openindex.co.uk/map/flood-risk-by-postcode?around=-2.1263,51.4643,SN151NJ
- **England’s least deprived 20%**: This neighbourhood, Wiltshire 009F. (Neighbourhood) https://openindex.co.uk/map/deprivation-england?around=-2.1263,51.4643,SN151NJ
- **£328,746 average price**: For the whole of Wiltshire, July 2026. (Council) https://openindex.co.uk/map/house-prices?around=-2.1263,51.4643,SN151NJ
- **1 GP practice within 1 km**: Nearest is 990 m away. (Postcode) https://openindex.co.uk/map/gp-practices?around=-2.1263,51.4643,SN151NJ
- **10 supermarkets within 1 km**: Nearest is 660 m away. (Exact point) https://openindex.co.uk/map/supermarkets?around=-2.1263,51.4643,SN151NJ
- **Gigabit broadband for every home and business at SN15 1NJ**: Superfast for 100%. What can be ordered, January 2026. (Postcode) https://openindex.co.uk/map/broadband-by-postcode?around=-2.1263,51.4643,SN151NJ
- **Low road and rail noise at SN15 1NJ**: Road 52 dB, rail under 40 dB or not modelled (Lden, modelled for 2021) (Postcode) https://openindex.co.uk/map/noise-by-postcode?around=-2.1263,51.4643,SN151NJ
- **In a radon Affected Area, class 2 of 6**: 1% to 3% 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=-2.1263,51.4643,SN151NJ
- **9.4 µg/m³ nitrogen dioxide**: Modelled yearly average for this 1 km square, 2025. (1 km grid) https://openindex.co.uk/map/nitrogen-dioxide?around=-2.1263,51.4643,SN151NJ

## Nearest schools

| School | Phase | Distance | Ofsted | Results |
| --- | --- | --- | --- | --- |
| [Redland Primary School](https://openindex.co.uk/school/redland-primary-school-e126260) | Primary | 490 m (6 minutes on foot) | Report card, May 2026: safeguarding met | 68% met the expected standard at KS2 (2024/25) |
| [Ivy Lane Primary School](https://openindex.co.uk/school/ivy-lane-primary-school-e144705) | Primary | 620 m (8 minutes on foot) | Report card, March 2026: safeguarding met | 64% met the expected standard at KS2 (2024/25) |
| [Sheldon School](https://openindex.co.uk/school/sheldon-school-e136632) | Secondary | 620 m (8 minutes on foot) | Good (overall), March 2024 | Attainment 8 of 45.5 (2025/26, provisional) |
| [Hardenhuish School](https://openindex.co.uk/school/hardenhuish-school-e136296) | Secondary | 820 m (10 minutes on foot) | School remains Good, November 2023 | Attainment 8 of 50.3 (2025/26, provisional) |
| [St Paul's Primary School](https://openindex.co.uk/school/st-pauls-primary-school-e126182) | Primary | 910 m (11 minutes on foot) | Graded inspection, March 2025: no overall grade | 38% met the expected standard at KS2 (2024/25) |
| [Wiltshire College and University Centre](https://openindex.co.uk/school/wiltshire-college-and-university-centre-e132779) | Sixth form and further education | 1 km (13 minutes on foot) | Not in Ofsted's state-funded schools file | – |
| [Frogwell Primary School](https://openindex.co.uk/school/frogwell-primary-school-e126479) | Primary | 1.1 km (13 minutes on foot) | Requires improvement (overall), June 2024 | 33% met the expected standard at KS2 (2024/25) |
| [St Mary's Catholic Primary School](https://openindex.co.uk/school/st-marys-catholic-primary-school-e149640) | Primary | 1.1 km (14 minutes on foot) | Report card, January 2026: safeguarding met | 50% met the expected standard at KS2 (2024/25) |

## Recent sales nearby

| Month | Price | Home | Distance |
| --- | --- | --- | --- |
| May 2023 | £605,000 | Detached, established, freehold | 10 m |
| February 2025 | £380,000 | Semi-detached, established, freehold | 40 m |
| December 2025 | £553,500 | Detached, established, freehold | 70 m |
| July 2023 | £525,000 | Semi-detached, established, freehold | 100 m |
| January 2026 | £220,000 | Semi-detached, established, freehold | 110 m |
| August 2024 | £289,950 | Terraced, established, freehold | 120 m |
| June 2026 | £108,000 | Flat or maisonette, established, leasehold | 160 m |
| August 2026 | £450,000 | Semi-detached, established, freehold | 170 m |

## Within 1 km

- Stations: Chippenham (780 m, 10 minutes on foot)
- GP practices: HATHAWAY SURGERY (990 m)
- Pharmacies: BOOTS (980 m); HATHAWAY MEDICAL CENTRE PHARMACY (990 m)
- Dental practices: GENTLE DENTAL CARE CHIPPENHAM LTD (550 m); OLD COLLEGE DENTAL SURGERY (580 m); HANLON & GARDNER DENTAL SURGERY (590 m); HIGH STREET DENTAL PRACTICE (980 m); HATHAWAY MEDICAL CLINIC (990 m)
- Supermarkets: Morrisons Daily Chippenham Red Land (660 m, Morrisons); Tesco Chippenham Foundry Ln Express (670 m, Tesco); Sainsburys Chippenham Station Hill Local (710 m, Sainsburys); Lidl Hungerdown Lane, Chippenham (800 m, Lidl); Aldi Langley Park, Foundry Lane (880 m, Aldi)

## Key figures

- **Average house price: £328,746** (July 2026). Wiltshire’s average house price was £328,746 in July 2026 (HM Land Registry). Up 2.6% in a year. Source: UK House Price Index, July 2026. Published 16 September 2026.
- **Median full-time pay: £37,811** (2025). Full-time workers living in Wiltshire earned a median of £37,811 in 2025 (ONS earnings survey). 151st lowest paid of 348. Source: Annual Survey of Hours and Earnings, 2025. Published 23 October 2025.
- **House price to pay: 8.7×** (2025). A home in Wiltshire costs 8.7 times local full-time pay. Joint 98th 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: 13.6** (2025). Wiltshire has a deprivation score of 13.6 in the English Indices of Deprivation 2025 (MHCLG). 72nd least deprived of 296. Source: English Indices of Deprivation 2025, 2025. Published 30 October 2025.

## Wiltshire 009F (Neighbourhood)

- **Deprivation score: 7.1** (2025). Wiltshire 009F has a deprivation score of 7.1 in the English Indices of Deprivation 2025 (MHCLG). Joint 5,163rd least deprived of 33,755. Source: English Indices of Deprivation 2025, 2025. Published 30 October 2025.
- **Median sale price: £322,000** (2025). The median price paid for a home in Wiltshire 009F was £322,000 in 2025. Joint 13,803rd most expensive of 31,750. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026.
- **Population: 1,214** (2021). Wiltshire 009F had 1,214 usual residents at the census (ONS Census 2021). Joint 12,807th 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: 94.3%** (January 2026). In Wiltshire 009F, 94.3% 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.

## SN15 (Postcode district)

- **Median sale price: £320,000** (2025). The median price paid for a home in SN15 was £320,000 in 2025. Joint 961st most expensive of 2,235. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026.
- **Population: 37,170** (2021). SN15 had 37,170 usual residents at the census (ONS Census 2021). 549th 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: 68%** (2022). About 68% of people in SN15 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: 73.3%** (January 2026). In SN15, 73.3% 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: [Wiltshire](https://openindex.co.uk/wiltshire)
- Centre: 51.4643, -2.1263

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

## Your MP

- [Chippenham](https://openindex.co.uk/constituency/chippenham): Sarah Gibson (Liberal Democrat), 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=-2.1263,51.4643,SN151NJ

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/sn15-1nj.

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/sn15-1nj