SL4 3JH
PostcodeA postcode in Windsor and Maidenhead 015C, Old Windsor ward, Windsor and Maidenhead.
This report describes the area around SL4 3JH, 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 3JH
- 8 crimes within 500 mAugust, down 58% on JulyWindsor and Maidenhead 015C: 43 a year per 1,000 peopleMap point
- Windsor and Eton Central, 1.3 kmAbout 16 minutes on footExact point
- 5 schools within 800 mNearest is 280 m awayExact point
- No property in SL4 3JH listed at risk of floodingFrom rivers or the sea, with flood defences, in the Environment Agency's assessmentPostcode
- England’s least deprived 10%This neighbourhood, Windsor and Maidenhead 015CNeighbourhood
- £575,036 average priceFor the whole of Windsor and Maidenhead, July 2026Council
- 3 GP practices within 1 kmNearest is 470 m awayPostcode
- 1 supermarket within 1 kmNearest is 930 m awayExact point
- Gigabit broadband for every home and business at SL4 3JHSuperfast for 100%. What can be ordered, January 2026Postcode
- Low road and rail noise at SL4 3JHRoad 48 dB, rail under 40 dB or not modelled (Lden, modelled for 2021)Postcode
- Not in a radon Affected AreaUnder 1% 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 3JH
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| Queensmead House School Special | 280 m 4 minutes on foot | No outcome in Ofsted's file |
| The King's House School, Windsor Independent | 330 m 4 minutes on foot | Not in Ofsted's state-funded schools file |
| Trevelyan Middle School Secondary. 63% met the expected standard at KS2 (2024/25) | 370 m 5 minutes on foot | Standards maintained, December 2024 |
| The Queen Anne Royal Free CofE Controlled First School Primary | 370 m 5 minutes on foot | Graded inspection, November 2024: no overall grade |
| Upton House School Independent | 410 m 5 minutes on foot | Not in Ofsted's state-funded schools file |
| The Lawns Nursery School Nursery | 1 km 13 minutes on foot | School remains Outstanding, July 2024 |
| Oakfield First School Primary | 1 km 13 minutes on foot | Standards maintained, January 2025 |
| The Green Room School Special | 1.2 km 15 minutes on foot | No outcome in Ofsted's 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 3JH
Latest sale at each postcode- £1,700,000Bolton Crescent, SL4 3JHOctober 2025, detached, established, freehold10 m
- £1,865,000Bolton Crescent, SL4 3JQNovember 2024, detached, established, freehold40 m
- £382,000Nightingale Walk, SL4 3HSDecember 2025, flat or maisonette, established, leasehold170 m
- £960,000Victor Road, SL4 3JUFebruary 2025, semi-detached, established, freehold180 m
- £635,000Victor Road, SL4 3JSFebruary 2026, terraced, established, freehold190 m
- £510,000Balmoral Gardens, SL4 3SGJuly 2026, terraced, established, freehold190 m
- £810,000Bolton Road, SL4 3JXJanuary 2026, terraced, established, freehold190 m
- £1,610,000The Redwoods, SL4 3TAJune 2025, detached, established, freehold200 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 3JH
In a straight lineGP practices
- LEE HOUSE SURGERY470 m
- CLARENCE MEDICAL CENTRE920 m
- SHEET STREET SURGERY960 m
Pharmacies
- WINDSOR PHARMACY790 m
Dental practices
- WINDSOR DENTAL CENTRE320 m
- DENTAL SURGERY370 m
- COMPLETE DENTAL640 m
- ALMA MEDICA890 m
- DENTAL SURGERY900 m
Supermarkets
- Morrisons Daily Windsor SpringfieldMorrisons930 m
The neighbourhood: Windsor and Maidenhead 015C
Everything about Windsor and Maidenhead 015CThe 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.