SL3 9QY

• 19 crimes within 500 mAugust, up 58% on JulyWindsor and Maidenhead 011C: 103 a year per 1,000 peopleMap point
• Datchet, 900 mAbout 11 minutes on footExact point
• No schools within 800 mNearest is 840 m awayExact point
• 21 of 32 properties in SL3 9QY at high risk of floodingFrom rivers or the sea, with flood defences. Also 11 at medium riskFlood zones, which ignore defences: in flood zone 3Postcode
• England’s most deprived 50%This neighbourhood, Windsor and Maidenhead 011CNeighbourhood
• £575,036 average priceFor the whole of Windsor and Maidenhead, July 2026Council
• 1 GP practice within 1 kmNearest is 660 m awayPostcode
• 1 supermarket within 1 kmNearest is 260 m awayExact point
• Gigabit broadband for every home and business at SL3 9QYSuperfast for 100%. What can be ordered, January 2026Postcode
• Moderate road and rail noise at SL3 9QYRoad 55 dB, rail 43 dB (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
• 14.9 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid

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.

• £485,000Cobb Close, SL3 9QYFebruary 2025, semi-detached, established, freehold10 m
• £530,000Holmlea Road, SL3 9HQSeptember 2025, detached, established, freehold80 m
• £319,500Cobb Close, SL3 9QXDecember 2025, semi-detached, established, freehold90 m
• £186,000Cobb Close, SL3 9QUOctober 2024, flat or maisonette, established, leasehold110 m
• £280,000Holmlea Walk, SL3 9EWDecember 2025, flat or maisonette, established, leasehold120 m
• £365,000Cobb Close, SL3 9QZJanuary 2024, semi-detached, established, freehold140 m
• £220,000Holmlea Road, SL3 9HGNovember 2025, flat or maisonette, established, freehold140 m
• £200,000Cobb Close, SL3 9QTMay 2023, 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

Your MP

• Jack RankinConservativeMP for Windsor

As of 18 October 2026, from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

• 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.