# SL1 4LZ: area report for a postcode in Slough

SL1 4LZ 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 SL1 4LZ for neighbourhoods and points.

In: [Slough](https://openindex.co.uk/slough) › [SL1](https://openindex.co.uk/postcode/sl1) › [SL1 4](https://openindex.co.uk/postcode/sl1-4)

## Around this postcode

- **41 crimes within 500 m**: August, up 5% on July. Slough 002D: 176 a year per 1,000 people. (Map point) https://openindex.co.uk/map/street-crime?around=-0.6175,51.5199,SL14LZ
- **Slough, 2 km**: About 25 minutes on foot. (Exact point) https://openindex.co.uk/map/stations?around=-0.6175,51.5199,SL14LZ
- **6 schools within 800 m**: Nearest is 270 m away. (Exact point) https://openindex.co.uk/map/schools?around=-0.6175,51.5199,SL14LZ
- **No property in SL1 4LZ 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=-0.6175,51.5199,SL14LZ
- **England’s most deprived 40%**: This neighbourhood, Slough 002D. (Neighbourhood) https://openindex.co.uk/map/deprivation-england?around=-0.6175,51.5199,SL14LZ
- **£349,397 average price**: For the whole of Slough, August 2026. (Council) https://openindex.co.uk/map/house-prices?around=-0.6175,51.5199,SL14LZ
- **1 GP practice within 1 km**: Nearest is 770 m away. (Postcode) https://openindex.co.uk/map/gp-practices?around=-0.6175,51.5199,SL14LZ
- **4 supermarkets within 1 km**: Nearest is 320 m away. (Exact point) https://openindex.co.uk/map/supermarkets?around=-0.6175,51.5199,SL14LZ
- **Gigabit broadband for every home and business at SL1 4LZ**: Superfast for 100%. What can be ordered, January 2026. (Postcode) https://openindex.co.uk/map/broadband-by-postcode?around=-0.6175,51.5199,SL14LZ
- **Moderate road and rail noise at SL1 4LZ**: Road 56 dB, rail under 40 dB or not modelled (Lden, modelled for 2021) (Postcode) https://openindex.co.uk/map/noise-by-postcode?around=-0.6175,51.5199,SL14LZ
- **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=-0.6175,51.5199,SL14LZ
- **15.4 µg/m³ nitrogen dioxide**: Modelled yearly average for this 1 km square, 2025. (1 km grid) https://openindex.co.uk/map/nitrogen-dioxide?around=-0.6175,51.5199,SL14LZ

## Nearest schools

| School | Phase | Distance | Ofsted | Results |
| --- | --- | --- | --- | --- |
| [Slough Centre Nursery School](https://openindex.co.uk/school/slough-centre-nursery-school-e109760) | Nursery | 270 m (3 minutes on foot) | Graded inspection, July 2025: no overall grade | – |
| [Herschel Grammar School](https://openindex.co.uk/school/herschel-grammar-school-e137726) | Secondary | 430 m (5 minutes on foot) | Outstanding (overall), May 2024 | Attainment 8 of 76.3 (2025/26, provisional) |
| [Phoenix Infant Academy](https://openindex.co.uk/school/phoenix-infant-academy-e138731) | Primary | 640 m (8 minutes on foot) | Improved significantly, February 2025 | – |
| [Baylis Court Nursery School](https://openindex.co.uk/school/baylis-court-nursery-school-e109761) | Nursery | 680 m (8 minutes on foot) | School remains Good, May 2024 | – |
| [Eden Girls' School, Slough](https://openindex.co.uk/school/eden-girls-school-slough-e141970) | Secondary | 700 m (9 minutes on foot) | School remains Outstanding, February 2024 | Attainment 8 of 62.2 (2025/26, provisional) |
| [The Godolphin Junior Academy](https://openindex.co.uk/school/the-godolphin-junior-academy-e144501) | Primary | 710 m (9 minutes on foot) | Improved significantly, March 2025 | 83% met the expected standard at KS2 (2024/25) |
| [Baylis Court School](https://openindex.co.uk/school/baylis-court-school-e137259) | Secondary | 890 m (11 minutes on foot) | Report card, May 2026: safeguarding met | Attainment 8 of 52.2 (2025/26, provisional) |
| [Islamic Shakhsiyah Foundation](https://openindex.co.uk/school/islamic-shakhsiyah-foundation-e134085) | Independent | 970 m (12 minutes on foot) | Not in Ofsted's state-funded schools file | – |

## Recent sales nearby

| Month | Price | Home | Distance |
| --- | --- | --- | --- |
| October 2023 | £236,500 | Flat or maisonette, established, leasehold | 240 m |
| May 2023 | £275,000 | Flat or maisonette, established, leasehold | 260 m |
| March 2023 | £230,000 | Flat or maisonette, established, leasehold | 260 m |
| March 2024 | £415,000 | Semi-detached, established, leasehold | 280 m |
| September 2025 | £452,500 | Semi-detached, established, leasehold | 290 m |
| March 2024 | £250,000 | Semi-detached, established, leasehold | 420 m |
| July 2024 | £500,000 | Detached, established, freehold | 490 m |
| October 2025 | £331,000 | Terraced, established, freehold | 510 m |

## Within 1 km

- GP practices: SHREEJI MEDICAL CENTRE (770 m)
- Pharmacies: H A MCPARLAND LTD (400 m); SUPERDRUG PHARMACY (570 m); KAMAL ENTERPRISES LTD (770 m); CRYSTAL PHARMACY (840 m); AJ CAMPBELL (870 m)
- Dental practices: DENTAL SURGERY (390 m); SLOUGH DENTAL HYGIENE (520 m); DENTAL SURGERY (910 m)
- Supermarkets: Aldi 141 Farnham Road, Slough (320 m, Aldi); Iceland Slough 3 (440 m, Iceland); Lidl Manor Park Slough (810 m, Lidl); Lidl Slough Retail Park (860 m, Lidl)

## Key figures

- **Average house price: £349,397** (August 2026). Slough’s average house price was £349,397 in August 2026 (HM Land Registry). Up 0.4% in a year. Source: UK House Price Index, August 2026. Published 21 October 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: 9.1×** (2025). A home in Slough costs 9.1 times local full-time pay. Joint 84th 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: 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 002D (Neighbourhood)

- **Deprivation score: 25.5** (2025). Slough 002D has a deprivation score of 25.5 in the English Indices of Deprivation 2025 (MHCLG). Joint 10,757th most deprived of 33,755. Source: English Indices of Deprivation 2025, 2025. Published 30 October 2025.
- **Population: 1,694** (2021). Slough 002D had 1,694 usual residents at the census (ONS Census 2021). Joint 13,781st 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: 94.0%** (January 2026). In Slough 002D, 94.0% 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: 7.7%** (August 2026). In Slough 002D, 7.7% 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.

## SL1 (Postcode district)

- **Median sale price: £395,931** (2025). The median price paid for a home in SL1 was £395,931 in 2025. 614th most expensive of 2,235. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026.
- **Population: 79,692** (2021). SL1 had 79,692 usual residents at the census (ONS Census 2021). 25th 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: 21%** (2022). About 21% of people in SL1 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: 96.6%** (January 2026). In SL1, 96.6% 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: [Slough](https://openindex.co.uk/slough)
- Centre: 51.5199, -0.6175

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), 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=-0.6175,51.5199,SL14LZ

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/sl1-4lz.

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/sl1-4lz