| Postcode | SL6 4ER | 
|---|---|
| Post Town | Maidenhead | 
| Nearest station | Maidenhead (1 km) | 
| Bus stops | Boyn Hill Avenue (SW) Castle Hill (SW) Windsor Castle PH (E) Windsor Castle PH (W) Kings Grove (N) Kings Grove (S) | 
| Roads in this postcode | |
| Number of UPRNs | 34 View | 
| Known addresses | Cherry Cottage, Boyn Hill Avenue, Maidenhead Flat 1, Ashington House, 2 Boyn Hill Avenue, Maidenhead Flat 1, The Grange, 4 Boyn Hill Avenue, Maidenhead Flat 2, Ashington House, 2 Boyn Hill Avenue, Maidenhead Flat 2, The Grange, 4 Boyn Hill Avenue, Maidenhead Flat 3, Ashington House, 2 Boyn Hill Avenue, Maidenhead Flat 3, The Grange, 4 Boyn Hill Avenue, Maidenhead Flat 4, Ashington House, 2 Boyn Hill Avenue, Maidenhead Flat 4, The Grange, 4 Boyn Hill Avenue, Maidenhead Flat 5, Ashington House, 2 Boyn Hill Avenue, Maidenhead Flat 5, The Grange, 4 Boyn Hill Avenue, Maidenhead Flat 6, The Grange, 4 Boyn Hill Avenue, Maidenhead Flat 7, Ashington House, 2 Boyn Hill Avenue, Maidenhead Flat 7, The Grange, 4 Boyn Hill Avenue, Maidenhead Flat 8, Ashington House, 2 Boyn Hill Avenue, Maidenhead Flat 8, The Grange, 4 Boyn Hill Avenue, Maidenhead Flat 9, Ashington House, 2 Boyn Hill Avenue, Maidenhead Kynam, Boyn Hill Avenue, Maidenhead Marshaw, Boyn Hill Avenue, Maidenhead Shrubland, Boyn Hill Avenue, Maidenhead 6 Boyn Hill Avenue, Maidenhead 10 Boyn Hill Avenue, Maidenhead | 
| Main property type | Flat | 
| Businesses | 
| Latitude | 51.520982 | |
|---|---|---|
| Longitude | -0.732739 | |
| Easting | 488021 | |
| Northing | 180990 | |
| Grid reference | SU880809 | |
| UTM reference | 30U 657295 5710199 | |
| what3words | cats.aura.shape | |
| FixPhrase | cringing magazine sharpener taps | |
| Plus code | 9C3XG7C8+9W | |
| Altitude | 50 metres (164 feet) | |
| Sunrise (today) | 6:55 | |
| Sunset (today) | 16:39 | |
| Distance away | ||
| Distance to sea | 76.4 KMs (47.5 miles) | 
| Parish | Windsor and Maidenhead, unparished area | E43000259 | 
|---|---|---|
| Ward | Boyn Hill | E05012497 | 
| 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) | 42 | |
|---|---|---|
| Households (2011) | 20 | |
| 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) | E00083489 | |
| Census output area (2011) | 5B1 | |
| Lower layer super output area (2021) | Windsor and Maidenhead 005D | E01016536 | 
| Lower layer super output area (2011) | Windsor and Maidenhead 005D | E01016536 | 
| 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 | 
|---|---|---|---|
| Flat 2, Ashington House, 2 Boyn Hill Avenue, Maidenhead | Flat (leasehold) | Jan 2025 | £400,000 | 
| Flat (leasehold) | Jul 2019 | £180,000 | |
| New build flat (leasehold) | Jul 2005 | £250,000 | |
| Flat 3, The Grange, 4 Boyn Hill Avenue, Maidenhead | Flat (leasehold) | Jul 2024 | £173,000 | 
| Flat (leasehold) | Apr 2007 | £135,950 | |
| Flat (leasehold) | Apr 2004 | £142,500 | |
| Flat (leasehold) | Jan 2004 | £90,000 | |
| Flat (leasehold) | Feb 1997 | £32,500 | |
| Flat 2, The Grange, 4 Boyn Hill Avenue, Maidenhead | Flat (leasehold) | Jun 2022 | £124,000 | 
| Flat (leasehold) | May 1997 | £30,200 | |
| Kynam, Boyn Hill Avenue, Maidenhead | Detached (freehold) | Jan 2022 | £995,000 | 
| Flat 1, Ashington House, 2 Boyn Hill Avenue, Maidenhead | Flat (leasehold) | Jun 2020 | £335,000 | 
| Flat (leasehold) | Mar 2014 | £272,000 | |
| Flat (leasehold) | Nov 2011 | £250,000 | |
| New build flat (leasehold) | Jan 2004 | £287,000 | |
| 6 Boyn Hill Avenue, Maidenhead | Other (freehold) | Sep 2018 | £2,085,000 | 
| Other (freehold) | Jul 2017 | £1,587,500 | |
| Detached (freehold) | Mar 2015 | £995,000 | |
| Flat 1, The Grange, 4 Boyn Hill Avenue, Maidenhead | Flat (leasehold) | May 2018 | £222,000 | 
| Flat (leasehold) | Jul 2013 | £178,000 | |
| Flat (leasehold) | Jan 2008 | £176,000 | |
| Flat (leasehold) | Aug 2003 | £141,000 | |
| Flat (leasehold) | Dec 2002 | £139,000 | |
| Flat 5, Ashington House, 2 Boyn Hill Avenue, Maidenhead | Flat (leasehold) | Apr 2018 | £350,000 | 
| Flat (leasehold) | Aug 2010 | £250,000 | |
| Flat 5, The Grange, 4 Boyn Hill Avenue, Maidenhead | Flat (leasehold) | May 2016 | £270,000 | 
| Flat (leasehold) | Jun 2015 | £227,500 | |
| Flat (leasehold) | Nov 2003 | £150,000 | |
| Flat (leasehold) | Dec 2000 | £114,000 | |
| Flat 4, Ashington House, 2 Boyn Hill Avenue, Maidenhead | Flat (leasehold) | Oct 2014 | £229,950 |