# SL3 3HZ: area report for a postcode in Slough

SL3 3HZ is a postcode in Slough.

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 Slough. Open the map at SL3 3HZ for neighbourhoods and points.

In: [Slough](https://openindex.co.uk/slough) › [SL3](https://openindex.co.uk/postcode/sl3) › [SL3 3](https://openindex.co.uk/postcode/sl3-3)

## Around this postcode

- **109 crimes within 500 m**: August, down 14% on July. Slough 011F: 562 a year per 1,000 people. (Map point) https://openindex.co.uk/map/street-crime?around=-0.5846,51.5083,SL33HZ
- **Slough, 620 m**: About 8 minutes on foot. (Exact point) https://openindex.co.uk/map/stations?around=-0.5846,51.5083,SL33HZ
- **5 schools within 800 m**: Nearest is 360 m away. (Exact point) https://openindex.co.uk/map/schools?around=-0.5846,51.5083,SL33HZ
- **No property in SL3 3HZ 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=-0.5846,51.5083,SL33HZ
- **England’s most deprived 30%**: This neighbourhood, Slough 011F. (Neighbourhood) https://openindex.co.uk/map/deprivation-england?around=-0.5846,51.5083,SL33HZ
- **£335,759 average price**: For the whole of Slough, July 2026. (Council) https://openindex.co.uk/map/house-prices?around=-0.5846,51.5083,SL33HZ
- **3 GP practices within 1 km**: Nearest is 580 m away. (Postcode) https://openindex.co.uk/map/gp-practices?around=-0.5846,51.5083,SL33HZ
- **4 supermarkets within 1 km**: Nearest is 360 m away. (Exact point) https://openindex.co.uk/map/supermarkets?around=-0.5846,51.5083,SL33HZ
- **84% can get gigabit broadband**: Of homes and businesses in this output area, January 2026. (Output area) https://openindex.co.uk/map/gigabit-broadband?around=-0.5846,51.5083,SL33HZ
- **Moderate road and rail noise at SL3 3HZ**: Road 59 dB, rail under 40 dB or not modelled (Lden, modelled for 2021) (Postcode) https://openindex.co.uk/map/noise-by-postcode?around=-0.5846,51.5083,SL33HZ
- **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=-0.5846,51.5083,SL33HZ
- **16.0 µg/m³ nitrogen dioxide**: Modelled yearly average for this 1 km square, 2025. (1 km grid) https://openindex.co.uk/map/nitrogen-dioxide?around=-0.5846,51.5083,SL33HZ

## Nearest schools

| School | Phase | Distance | Ofsted | Results |
| --- | --- | --- | --- | --- |
| [St Mary's Church of England Primary School](https://openindex.co.uk/school/st-marys-church-of-england-primary-school-e109995) | Primary | 360 m (4 minutes on foot) | Standards maintained, January 2025 | 71% met the expected standard at KS2 (2024/25) |
| [St Bernard's Preparatory School](https://openindex.co.uk/school/st-bernards-preparatory-school-e110160) | Independent | 580 m (7 minutes on foot) | Not in Ofsted's state-funded schools file | – |
| [Upton Court Grammar School](https://openindex.co.uk/school/upton-court-grammar-school-e136420) | Secondary | 610 m (8 minutes on foot) | Outstanding (overall), November 2022 | Attainment 8 of 77.3 (2025/26, provisional) |
| [Long Close School](https://openindex.co.uk/school/long-close-school-e110162) | Independent | 740 m (9 minutes on foot) | Not in Ofsted's state-funded schools file | – |
| [St Bernard's Catholic Grammar School](https://openindex.co.uk/school/st-bernards-catholic-grammar-school-e110084) | Secondary | 790 m (10 minutes on foot) | Outstanding (overall), November 2023 | Attainment 8 of 74.6 (2025/26, provisional) |
| [Hillingdon Grange School](https://openindex.co.uk/school/hillingdon-grange-school-e151478) | Special | 800 m (10 minutes on foot) | No outcome in Ofsted's file | – |
| [Willow Primary School](https://openindex.co.uk/school/willow-primary-school-e139198) | Primary | 910 m (11 minutes on foot) | Report card, April 2026: safeguarding met | 78% met the expected standard at KS2 (2024/25) |
| [Lea Nursery School](https://openindex.co.uk/school/lea-nursery-school-e109763) | Nursery | 930 m (12 minutes on foot) | Good (overall), April 2023 | – |

## Recent sales nearby

| Month | Price | Home | Distance |
| --- | --- | --- | --- |
| June 2026 | £280,000 | Flat or maisonette, established, leasehold | 40 m |
| December 2025 | £123,000 | Flat or maisonette, established, leasehold | 50 m |
| June 2023 | £255,000 | Flat or maisonette, established, leasehold | 60 m |
| March 2025 | £240,000 | Flat or maisonette, established, leasehold | 90 m |
| May 2025 | £179,950 | Flat or maisonette, established, leasehold | 110 m |
| October 2024 | £225,000 | Flat or maisonette, established, leasehold | 110 m |
| April 2026 | £200,000 | Flat or maisonette, established, leasehold | 130 m |
| December 2023 | £425,000 | Semi-detached, established, freehold | 150 m |

## Within 1 km

- Stations: Slough (630 m, 8 minutes on foot)
- GP practices: HERSCHEL MEDICAL CENTRE (580 m); CHAPEL MEDICAL CENTRE (710 m); KUMAR MEDICAL CENTRE (950 m)
- Pharmacies: SUPERDRUG PHARMACY (390 m); BOOTS (480 m); TESCO INSTORE PHARMACY (510 m); THEONLINECHEMIST.UK LTD (820 m); JOHN ROSS CHEMIST (910 m)
- Dental practices: DENTAL SURGERY (270 m); DENTAL SURGERY (610 m); DENTAL ACCESS CENTRE (710 m); BEECHWOOD HOUSE (820 m); SMILE DENTAL CENTRE (990 m)
- Supermarkets: Iceland Slough High Street (360 m, Iceland); Sainsburys Uxbridge Road Slough (380 m, Sainsburys); Tesco Slough Extra (490 m, Tesco); Tesco Crossways Slough Express (870 m, Tesco)

## Key figures

- **Average house price: £335,759** (July 2026). Slough’s average house price was £335,759 in July 2026 (HM Land Registry). Down 1.8% in a year. Source: UK House Price Index, July 2026. Published 16 September 2026.
- **Median full-time pay: £38,483** (2025). Full-time workers living in Slough earned a median of £38,483 in 2025 (ONS earnings survey). 174th 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 Slough 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: 23.0** (2025). Slough has a deprivation score of 23.0 in the English Indices of Deprivation 2025 (MHCLG). Joint 104th most deprived of 296. Source: English Indices of Deprivation 2025, 2025. Published 30 October 2025.

## Slough 011F (Neighbourhood)

- **Deprivation score: 31.8** (2025). Slough 011F has a deprivation score of 31.8 in the English Indices of Deprivation 2025 (MHCLG). Joint 7,435th most deprived of 33,755. Source: English Indices of Deprivation 2025, 2025. Published 30 October 2025.
- **Population: 1,473** (2021). Slough 011F had 1,473 usual residents at the census (ONS Census 2021). Joint 21,750th 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: 84.4%** (January 2026). In Slough 011F, 84.4% 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.
- **Claimant rate: 7.5%** (August 2026). In Slough 011F, 7.5% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026 (ONS via Nomis). UK 3.9%. Source: Claimant count (Nomis), August 2026. Published 15 September 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: [Slough](https://openindex.co.uk/slough)
- Centre: 51.5083, -0.5846

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

## Your MP

- [Slough](https://openindex.co.uk/constituency/slough): Mr Tanmanjeet Singh Dhesi (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)
- [Gigabit broadband coverage](https://openindex.co.uk/sources/gigabit-broadband), January 2026 (Output area)
- [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=-0.5846,51.5083,SL33HZ

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/sl3-3hz.

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/sl3-3hz