SL4 6HN
PostcodeA postcode in Windsor and Maidenhead 010B, Eton & Castle ward, Windsor and Maidenhead.
This report describes the area around SL4 6HN, not any one home. Each figure is shown at the level it was published: the postcode, a 1 km square, the neighbourhood or the whole council, as its tag says.
Around SL4 6HN
- 0 crimes within 500 mAugust, down 100% on JulyWindsor and Maidenhead 010B: 111 a year per 1,000 peopleMap point
- Windsor and Eton Riverside, 1.3 kmAbout 17 minutes on footExact point
- 1 school within 800 mNearest is 760 m awayExact point
- 7 of 8 properties in SL4 6HN at high risk of floodingFrom rivers or the sea, with flood defences. Also 1 at medium riskFlood zones, which ignore defences: in flood zone 3Postcode
- England’s least deprived 20%This neighbourhood, Windsor and Maidenhead 010BNeighbourhood
- £575,036 average priceFor the whole of Windsor and Maidenhead, July 2026Council
- No GP practices within 1 kmNearest is 1.1 km awayPostcode
- No supermarkets within 1 kmNearest is 1.2 km awayExact point
- No gigabit broadband at SL4 6HNSuperfast for 0%. What can be ordered, January 2026Postcode
- Moderate road and rail noise at SL4 6HNRoad 56 dB, rail 49 dB (Lden, modelled for 2021)Postcode
- In a radon Affected Area, class 2 of 61% to 3% of homes in this 1 km square are estimated to be at or above the radon Action Level1 km grid
- 16.9 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near SL4 6HN
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| Eton End School Independent | 760 m 9 minutes on foot | Not in Ofsted's state-funded schools file |
| Hillingdon Grange School Special | 820 m 10 minutes on foot | No outcome in Ofsted's file |
| Long Close School Independent | 970 m 12 minutes on foot | Not in Ofsted's state-funded schools file |
| Eton College Independent | 1.1 km 13 minutes on foot | Not in Ofsted's state-funded schools file |
| Eton Porny CofE First School Primary | 1.2 km 15 minutes on foot | School remains Good, April 2024 |
| Slough and Eton Church of England Business and Enterprise College Secondary. Attainment 8 of 46.1 (2025/26, provisional) | 1.2 km 15 minutes on foot | Graded inspection, March 2025: no overall grade |
| St Mary's Church of England Primary School Primary. 71% met the expected standard at KS2 (2024/25) | 1.3 km 16 minutes on foot | Standards maintained, January 2025 |
| St George's School Independent | 1.3 km 16 minutes on foot | Not in Ofsted's state-funded schools file |
Distances are in a straight line. Councils and schools set catchments and admissions, which Open Index doesn’t map: the council’s schools pages. Ofsted outcomes are as published, each with its date; grades under different frameworks can’t be compared.
Recent sales near SL4 6HN
Latest sale at each postcode- £750,000Pococks Lane, SL4 6HWJune 2025, detached, established, freehold270 m
- £380,000The Myrke, SL3 9ADMarch 2025, terraced, established, freehold390 m
- £375,000The Myrke, SL3 9ABMarch 2026, terraced, established, freehold470 m
HM Land Registry sales at nearby postcodes, by street and postcode only, never a house number. Sales take weeks to be registered. Every sale on the map
The neighbourhood: Windsor and Maidenhead 010B
Everything about Windsor and Maidenhead 010BThe postcode district: SL4
Everything about SL4Your MP
- Jack RankinConservativeMP for Windsor
As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.
Where these figures come from
- Street-level crimeAugust 2026Map point
- Rail and Tube stations2024/25Exact point
- SchoolsExact point
- Flood risk by postcodeJune 2026Postcode
- English Indices of Deprivation 20252025Neighbourhood
- Average house priceJuly 2026Council
- GP practicesPostcode
- SupermarketsExact point
- Broadband by postcodeJanuary 2026Postcode
- Road and rail noise by postcode2021Postcode
- Radon potential1 km grid
- Nitrogen dioxide (NO2)20251 km grid
Counts, distances and walking times are worked out by Open Index from each layer’s published points and outlines, in a straight line from the postcode’s centre. Street names © OpenStreetMap contributors.