# SN3 4QZ: area report for a postcode in Swindon

SN3 4QZ is a postcode in Swindon.

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 Swindon. Open the map at SN3 4QZ for neighbourhoods and points.

In: [Swindon](https://openindex.co.uk/swindon) › [SN3](https://openindex.co.uk/postcode/sn3) › [SN3 4](https://openindex.co.uk/postcode/sn3-4)

## Around this postcode

- **4 crimes within 500 m**: August, down 60% on July. Swindon 009D: 53 a year per 1,000 people. (Map point) https://openindex.co.uk/map/street-crime?around=-1.7500,51.5805,SN34QZ
- **Swindon (Wilts), 3 km**: About 37 minutes on foot. (Exact point) https://openindex.co.uk/map/stations?around=-1.7500,51.5805,SN34QZ
- **2 schools within 800 m**: Nearest is 270 m away. (Exact point) https://openindex.co.uk/map/schools?around=-1.7500,51.5805,SN34QZ
- **No property in SN3 4QZ 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=-1.7500,51.5805,SN34QZ
- **England’s least deprived 40%**: This neighbourhood, Swindon 009D. (Neighbourhood) https://openindex.co.uk/map/deprivation-england?around=-1.7500,51.5805,SN34QZ
- **£263,611 average price**: For the whole of Swindon, July 2026. (Council) https://openindex.co.uk/map/house-prices?around=-1.7500,51.5805,SN34QZ
- **1 GP practice within 1 km**: Nearest is 780 m away. (Postcode) https://openindex.co.uk/map/gp-practices?around=-1.7500,51.5805,SN34QZ
- **2 supermarkets within 1 km**: Nearest is 490 m away. (Exact point) https://openindex.co.uk/map/supermarkets?around=-1.7500,51.5805,SN34QZ
- **Gigabit broadband for every home and business at SN3 4QZ**: Superfast for 100%. What can be ordered, January 2026. (Postcode) https://openindex.co.uk/map/broadband-by-postcode?around=-1.7500,51.5805,SN34QZ
- **Low road and rail noise at SN3 4QZ**: Road 50 dB, rail under 40 dB or not modelled (Lden, modelled for 2021) (Postcode) https://openindex.co.uk/map/noise-by-postcode?around=-1.7500,51.5805,SN34QZ
- **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=-1.7500,51.5805,SN34QZ
- **8.9 µg/m³ nitrogen dioxide**: Modelled yearly average for this 1 km square, 2025. (1 km grid) https://openindex.co.uk/map/nitrogen-dioxide?around=-1.7500,51.5805,SN34QZ

## Nearest schools

| School | Phase | Distance | Ofsted | Results |
| --- | --- | --- | --- | --- |
| [Grange Junior School](https://openindex.co.uk/school/grange-junior-school-e146986) | Primary | 270 m (3 minutes on foot) | Good (overall), May 2023 | 61% met the expected standard at KS2 (2024/25) |
| [Grange Infants' School](https://openindex.co.uk/school/grange-infants-school-e146850) | Primary | 500 m (6 minutes on foot) | Good (overall), June 2023 | – |
| [Connex](https://openindex.co.uk/school/connex-e151862) | Special | 1.3 km (16 minutes on foot) | No outcome in Ofsted's file | – |
| [Colebrook Junior School](https://openindex.co.uk/school/colebrook-junior-school-e126252) | Primary | 1.3 km (16 minutes on foot) | Standards maintained, May 2025 | 44% met the expected standard at KS2 (2024/25) |
| [Colebrook Infant Academy](https://openindex.co.uk/school/colebrook-infant-academy-e137620) | Primary | 1.3 km (16 minutes on foot) | School remains Good, November 2023 | – |
| [St Catherine's Catholic Primary School, Swindon](https://openindex.co.uk/school/st-catherines-catholic-primary-school-swindon-e138619) | Primary | 1.4 km (17 minutes on foot) | School remains Good, July 2024 | 68% met the expected standard at KS2 (2024/25) |
| [Kingsdown School](https://openindex.co.uk/school/kingsdown-school-e145139) | Secondary | 1.4 km (18 minutes on foot) | Standards maintained, March 2025 | Attainment 8 of 41.9 (2025/26, provisional) |
| [Beechcroft Infant School](https://openindex.co.uk/school/beechcroft-infant-school-e152654) | Primary | 1.5 km (19 minutes on foot) | No outcome in Ofsted's file | – |

## Recent sales nearby

| Month | Price | Home | Distance |
| --- | --- | --- | --- |
| July 2023 | £350,000 | Detached, established, freehold | 10 m |
| April 2023 | £460,000 | Detached, established, freehold | 70 m |
| March 2025 | £263,000 | Terraced, established, freehold | 90 m |
| October 2024 | £210,000 | Semi-detached, established, freehold | 100 m |
| April 2026 | £275,000 | Terraced, established, freehold | 110 m |
| June 2025 | £250,000 | Semi-detached, established, freehold | 180 m |
| October 2025 | £335,000 | Detached, established, freehold | 210 m |
| October 2024 | £253,000 | Semi-detached, established, freehold | 220 m |

## Within 1 km

- GP practices: MERCHISTON SURGERY (780 m)
- Pharmacies: MERCHISTON PHARMACY (780 m)
- Supermarkets: Aldi Stratton Swindon (490 m, Aldi); Co-op Ermin Street (980 m, Midcounties Co-operative)

## Key figures

- **Average house price: £263,611** (July 2026). Swindon’s average house price was £263,611 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: £38,900** (2025). Full-time workers living in Swindon earned a median of £38,900 in 2025 (ONS earnings survey). 163rd highest paid of 348. Source: Annual Survey of Hours and Earnings, 2025. Published 23 October 2025.
- **House price to pay: 6.8×** (2025). A home in Swindon costs 6.8 times local full-time pay. Joint 148th most 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: 17.6** (2025). Swindon has a deprivation score of 17.6 in the English Indices of Deprivation 2025 (MHCLG). Joint 130th least deprived of 296. Source: English Indices of Deprivation 2025, 2025. Published 30 October 2025.

## Swindon 009D (Neighbourhood)

- **Deprivation score: 14.0** (2025). Swindon 009D has a deprivation score of 14.0 in the English Indices of Deprivation 2025 (MHCLG). Joint 13,296th least deprived of 33,755. Source: English Indices of Deprivation 2025, 2025. Published 30 October 2025.
- **Median sale price: £270,000** (2025). The median price paid for a home in Swindon 009D was £270,000 in 2025. Joint 13,365th cheapest of 31,750. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026.
- **Population: 2,224** (2021). Swindon 009D had 2,224 usual residents at the census (ONS Census 2021). Joint 2,624th 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: 96.5%** (January 2026). In Swindon 009D, 96.5% 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.

## SN3 (Postcode district)

- **Median sale price: £290,000** (2025). The median price paid for a home in SN3 was £290,000 in 2025. Joint 1,065th cheapest of 2,235. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026.
- **Population: 54,152** (2021). SN3 had 54,152 usual residents at the census (ONS Census 2021). 143rd 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: 9%** (2022). About 9% of people in SN3 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: 97.6%** (January 2026). In SN3, 97.6% 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.

## About

- Type: Postcode
- Council: [Swindon](https://openindex.co.uk/swindon)
- Centre: 51.5805, -1.7500

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

## Your MP

- [Swindon North](https://openindex.co.uk/constituency/swindon-north): Will Stone (Labour), 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=-1.7500,51.5805,SN34QZ

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/sn3-4qz.

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/sn3-4qz