SL4 3HQ
PostcodeA postcode in Windsor and Maidenhead 012A, Eton & Castle ward, Windsor and Maidenhead.
This report describes the area around SL4 3HQ, 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 3HQ
- 40 crimes within 500 mAugust, down 25% on JulyWindsor and Maidenhead 012A: 104 a year per 1,000 peopleMap point
- Windsor and Eton Central, 660 mAbout 8 minutes on footExact point
- 7 schools within 800 mNearest is 380 m awayExact point
- 25 of 25 properties in SL4 3HQ at low risk of floodingFrom rivers or the sea, with flood defencesFlood zones, which ignore defences: in flood zone 2Postcode
- England’s least deprived 40%This neighbourhood, Windsor and Maidenhead 012ANeighbourhood
- £575,036 average priceFor the whole of Windsor and Maidenhead, July 2026Council
- 3 GP practices within 1 kmNearest is 110 m awayPostcode
- 8 supermarkets within 1 kmNearest is 420 m awayExact point
- No gigabit broadband at SL4 3HQSuperfast for 100%. What can be ordered, January 2026Postcode
- Low road and rail noise at SL4 3HQRoad 52 dB, rail under 40 dB or not modelled (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
- 13.9 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near SL4 3HQ
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| The Green Room School Special | 380 m 5 minutes on foot | No outcome in Ofsted's file |
| Trinity St Stephen CofE Aided First School Primary | 390 m 5 minutes on foot | School remains Good, January 2023 |
| Upton House School Independent | 420 m 5 minutes on foot | Not in Ofsted's state-funded schools file |
| The Windsor Boys' School Secondary. Attainment 8 of 48.0 (2025/26, provisional) | 540 m 7 minutes on foot | School remains Good, May 2023 |
| The King's House School, Windsor Independent | 560 m 7 minutes on foot | Not in Ofsted's state-funded schools file |
| The Lawns Nursery School Nursery | 640 m 8 minutes on foot | School remains Outstanding, July 2024 |
| Oakfield First School Primary | 640 m 8 minutes on foot | Standards maintained, January 2025 |
| The Queen Anne Royal Free CofE Controlled First School Primary | 850 m 11 minutes on foot | Graded inspection, November 2024: no overall grade |
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 3HQ
Latest sale at each postcode- £300,000Alma Road, SL4 3HQSeptember 2025, flat or maisonette, established, leasehold10 m
- £175,000Alma Road, SL4 3GZJuly 2026, flat or maisonette, established, leasehold60 m
- £2,000,000Alma Road, SL4 3HHFebruary 2023, semi-detached, established, freehold90 m
- £305,000Alma Road, SL4 3HBJune 2026, flat or maisonette, established, leasehold90 m
- £1,150,000Hawtrey Road, SL4 3AUDecember 2025, terraced, established, freehold140 m
- £328,000Claremont Road, SL4 3AXJuly 2026, flat or maisonette, established, leasehold150 m
- £337,500Dorset Road, SL4 3BASeptember 2024, flat or maisonette, established, leasehold150 m
- £267,500Hawtrey Road, SL4 3FHNovember 2025, flat or maisonette, established, leasehold160 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
Within 1 km of SL4 3HQ
In a straight lineStations
- Windsor and Eton Central8 minutes on foot660 m
GP practices
- CLARENCE MEDICAL CENTRE110 m
- LEE HOUSE SURGERY360 m
- SHEET STREET SURGERY780 m
Pharmacies
- WINDSOR PHARMACY300 m
- SUPERDRUG PHARMACY620 m
- BOOTS620 m
Dental practices
- ALMA MEDICA90 m
- DENTAL SURGERY130 m
- COMPLETE DENTAL270 m
- SMILE ROOMS400 m
- OXFORD ROAD DENTAL SURGERY410 m
Supermarkets
- Co-op Arthur Road WindsorThe Southern Co-operative420 m
- Morrisons Daily Windsor SpringfieldMorrisons540 m
- Tesco Windsor PeascodTesco550 m
- Waitrose WindsorWaitrose570 m
- M&S WindsorMarks and Spencer580 m
The neighbourhood: Windsor and Maidenhead 012A
Everything about Windsor and Maidenhead 012AThe 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.