| Postcode | SL6 6DD | 
|---|---|
| Post Town | Maidenhead | 
| Nearest station | Maidenhead (1 km) | 
| Bus stops | Windsor Castle PH (W) Castle Hill (SW) Boyn Hill Avenue (NE) Boyn Hill Avenue (SW) Wellington Road (E) Hargrave Road (E) | 
| Roads in this postcode | |
| Number of UPRNs | 20 View | 
| Known addresses | 3 Castle Court, Maidenhead 4 Castle Court, Maidenhead 5 Castle Court, Maidenhead 7 Castle Court, Maidenhead 8 Castle Court, Maidenhead 9 Castle Court, Maidenhead 11 Castle Court, Maidenhead 12 Castle Court, Maidenhead 14 Castle Court, Maidenhead 15 Castle Court, Maidenhead 18 Castle Court, Maidenhead 20 Castle Court, Maidenhead | 
| Main property type | Terraced | 
| Businesses | 
| Latitude | 51.52363 | |
|---|---|---|
| Longitude | -0.733127 | |
| Easting | 487989 | |
| Northing | 181284 | |
| Grid reference | SU879812 | |
| UTM reference | 30U 657259 5710493 | |
| what3words | dress.noise.limes | |
| FixPhrase | cringing magazine shifty unsettled | |
| Plus code | 9C3XG7F8+FP | |
| Altitude | 51 metres (167 feet) | |
| Sunrise (today) | 6:55 | |
| Sunset (today) | 16:39 | |
| Distance away | ||
| Distance to sea | 76.7 KMs (47.6 miles) | 
| Parish | Windsor and Maidenhead, unparished area | E43000259 | 
|---|---|---|
| Ward | Belmont | E05012495 | 
| Unitary Authority | Windsor and Maidenhead | E06000040 | 
| County | Berkshire | E11000002 | 
| Constituency (2024) | Maidenhead | E14001348 | 
| MP | Mr Joshua Reynolds | Liberal Democrat | 
| Police force | Thames Valley | |
| Water company | South East Water | |
| Sewage company | Thames Water | |
| NUTS/ITL 3 | Berkshire East | |
| NUTS/ITL 2 | Berkshire, Buckinghamshire and Oxfordshire | |
| NUTS/ITL 1 | South East | |
| Country | England | E92000001 | 
| Date introduced | January 1980 | 
|---|---|
| Last updated | September 2025 | 
| User type | Small (addresses receive less than 25 items of mail per day) | 
| Quality | Within the building of the matched address closest to the postcode mean | 
| Population (2011) | 38 | |
|---|---|---|
| Households (2011) | 17 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Maidenhead | E63012044 | 
| Census output area (2021) | E00083434 | |
| Census output area (2011) | 5A2 | |
| Lower layer super output area (2021) | Windsor and Maidenhead 005A | E01016525 | 
| Lower layer super output area (2011) | Windsor and Maidenhead 005A | E01016525 | 
| Middle layer super output area (2021) | Maidenhead Central | E02003425 | 
| Middle layer super output area (2011) | Maidenhead Central | E02003425 | 
| Travel to work area | Slough and Heathrow | E30000266 | 
| Average property price in Slough | £515,972 | 
|---|---|
| Annual change | 0.1% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 12 Castle Court, Maidenhead | Terraced (freehold) | Aug 2024 | £399,000 | 
| 4 Castle Court, Maidenhead | Terraced (freehold) | Apr 2023 | £456,250 | 
| Terraced (freehold) | Oct 1996 | £83,750 | |
| 8 Castle Court, Maidenhead | Terraced (freehold) | Jun 2021 | £400,000 | 
| Terraced (freehold) | Dec 2018 | £410,000 | |
| Terraced (freehold) | Oct 1998 | £124,000 | |
| Terraced (freehold) | Sep 1996 | £80,500 | |
| 18 Castle Court, Maidenhead | Terraced (freehold) | May 2021 | £450,000 | 
| Terraced (freehold) | Nov 2018 | £420,000 | |
| 9 Castle Court, Maidenhead | Terraced (freehold) | Mar 2021 | £415,000 | 
| Terraced (freehold) | Nov 2004 | £249,950 | |
| Terraced (freehold) | May 2000 | £148,000 | |
| Terraced (freehold) | Feb 1998 | £106,000 | |
| 15 Castle Court, Maidenhead | Semi-detached (freehold) | Dec 2014 | £300,000 | 
| 7 Castle Court, Maidenhead | Terraced (freehold) | Mar 2013 | £240,000 | 
| 14 Castle Court, Maidenhead | Semi-detached (freehold) | Aug 2009 | £215,000 | 
| 11 Castle Court, Maidenhead | Semi-detached (freehold) | May 2003 | £225,000 | 
| 20 Castle Court, Maidenhead | Semi-detached (freehold) | Feb 2002 | £185,000 |