SL3 9AQ
PostcodeA postcode in Windsor and Maidenhead 011B, Datchet, Horton & Wraysbury ward, Windsor and Maidenhead.
This report describes the area around SL3 9AQ, 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 SL3 9AQ
- 1 crime within 500 mAugust, down 75% on JulyWindsor and Maidenhead 011B: 70 a year per 1,000 peopleMap point
- Datchet, 950 mAbout 12 minutes on footExact point
- 2 schools within 800 mNearest is 230 m awayExact point
- 22 of 26 properties in SL3 9AQ at high risk of floodingFrom rivers or the sea, with flood defences. Also 4 at medium riskFlood zones, which ignore defences: in flood zone 3Postcode
- England’s least deprived 20%This neighbourhood, Windsor and Maidenhead 011BNeighbourhood
- £575,036 average priceFor the whole of Windsor and Maidenhead, July 2026Council
- No GP practices within 1 kmNearest is 1.1 km awayPostcode
- 1 supermarket within 1 kmNearest is 700 m awayExact point
- Gigabit broadband for every home and business at SL3 9AQSuperfast for 100%. What can be ordered, January 2026Postcode
- Moderate road and rail noise at SL3 9AQRoad 61 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
- 17.3 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near SL3 9AQ
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| Eton End School Independent | 230 m 3 minutes on foot | Not in Ofsted's state-funded schools file |
| Churchmead Church of England (VA) School Secondary. Attainment 8 of 42.8 (2025/26, provisional) | 640 m 8 minutes on foot | Graded inspection, November 2024: no overall grade |
| Datchet St Mary's CofE Primary School Primary. 60% met the expected standard at KS2 (2024/25) | 970 m 12 minutes on foot | School remains Good, February 2024 |
| Ditton Park Academy Secondary. Attainment 8 of 45.7 (2025/26, provisional) | 1.1 km 14 minutes on foot | School remains Good, March 2023 |
| Long Close School Independent | 1.2 km 15 minutes on foot | Not in Ofsted's state-funded schools file |
| Hillingdon Grange School Special | 1.2 km 15 minutes on foot | No outcome in Ofsted's file |
| Upton Court Grammar School Secondary. Attainment 8 of 77.3 (2025/26, provisional) | 1.5 km 19 minutes on foot | Outstanding (overall), November 2022 |
| Castleview Primary School Primary. 70% met the expected standard at KS2 (2024/25) | 1.5 km 19 minutes on foot | Report card, February 2026: safeguarding met |
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 SL3 9AQ
Latest sale at each postcode- £710,000Slough Road, SL3 9AQJanuary 2025, detached, established, freehold10 m
- £650,000Castle Avenue, SL3 9BADecember 2024, detached, established, freehold140 m
- £400,000Whites Lane, SL3 9ANSeptember 2023, terraced, established, freehold150 m
- £750,000Eton Road, SL3 9AYOctober 2025, semi-detached, established, freehold180 m
- £587,500Slough Road, SL3 9ALJuly 2026, terraced, established, freehold210 m
- £375,000Eton Road, SL3 9AZFebruary 2025, terraced, established, freehold250 m
- £645,000Eton Close, SL3 9BEDecember 2024, detached, established, freehold260 m
- £530,000Gables Close, SL3 9BBJuly 2026, semi-detached, established, freehold280 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 SL3 9AQ
In a straight lineStations
- Datchet12 minutes on foot940 m
Pharmacies
- DATCHET VILLAGE PHARMACY820 m
Dental practices
- HORTON ROAD (DENTAL SURGERY)940 m
Supermarkets
- Spar - DatchetSpar700 m
The neighbourhood: Windsor and Maidenhead 011B
Everything about Windsor and Maidenhead 011BThe postcode district: SL3
Everything about SL3Your 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.