| Postcode | SL4 2LJ | 
|---|---|
| Post Town | Windsor | 
| Nearest station | Sunnymeads (2 km) | 
| Bus stops | Pelling Hill (SE) Kingsbury Drive (SE) Orchard Road (SE) Kingsbury Drive (N) Malt House Close (NW) Malt House Close (SE) | 
| Roads in this postcode | |
| Number of UPRNs | 39 View | 
| Known addresses | Magnolia House, Harwood Gardens, Old Windsor Serendipity, Harwood Gardens, Old Windsor 3 Harwood Gardens, Old Windsor 4 Harwood Gardens, Old Windsor 5 Harwood Gardens, Old Windsor 6 Harwood Gardens, Old Windsor 7 Harwood Gardens, Old Windsor 8 Harwood Gardens, Old Windsor 10 Harwood Gardens, Old Windsor 11 Harwood Gardens, Old Windsor 13 Harwood Gardens, Old Windsor 14 Harwood Gardens, Old Windsor 15 Harwood Gardens, Old Windsor 16 Harwood Gardens, Old Windsor 17 Harwood Gardens, Old Windsor 18 Harwood Gardens, Old Windsor 19 Harwood Gardens, Old Windsor 20 Harwood Gardens, Old Windsor 22 Harwood Gardens, Old Windsor 24 Harwood Gardens, Old Windsor 25A Harwood Gardens, Old Windsor 26 Harwood Gardens, Old Windsor 28 Harwood Gardens, Old Windsor 29 Harwood Gardens, Old Windsor | 
| Main property type | Detached | 
| Businesses |  | 
| Latitude | 51.454171 | |
|---|---|---|
| Longitude | -0.581266 | |
| Easting | 498674 | |
| Northing | 173753 | |
| Grid reference | SU986737 | |
| UTM reference | 30U 668048 5703107 | |
| what3words | player.trick.strut | |
| FixPhrase | cringe maggot spectacle trout | |
| Plus code | 9C3XFC39+MF | |
| Altitude | 18 metres (61 feet) | |
| Sunrise (today) | 6:53 | |
| Sunset (today) | 16:41 | |
| Distance away | ||
| Distance to sea | 68.7 KMs (42.7 miles) | 
| Parish | Old Windsor | E04001220 | 
|---|---|---|
| Ward | Old Windsor | E05012507 | 
| Unitary Authority | Windsor and Maidenhead | E06000040 | 
| County | Berkshire | E11000002 | 
| Constituency (2024) | Windsor | E14001588 | 
| MP | Jack Rankin | Conservative | 
| Police force | Thames Valley | |
| Water company | Affinity 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) | 89 | |
|---|---|---|
| Households (2011) | 31 | |
| 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) | Old Windsor and Wraysbury | E63012156 | 
| Census output area (2021) | E00083748 | |
| Census output area (2011) | 6A1 | |
| Lower layer super output area (2021) | Windsor and Maidenhead 016E | E01016589 | 
| Lower layer super output area (2011) | Windsor and Maidenhead 016E | E01016589 | 
| Middle layer super output area (2021) | Old Windsor & Wraysbury | E02003436 | 
| Middle layer super output area (2011) | Old Windsor & Wraysbury | E02003436 | 
| Travel to work area | Slough and Heathrow | E30000266 | 
| Average property price in Slough | £515,972 | 
|---|---|
| Annual change | 0.1% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 14 Harwood Gardens, Old Windsor | Detached (freehold) | Feb 2025 | £1,100,000 | 
| Detached (freehold) | May 2006 | £457,500 | |
| Detached (freehold) | Aug 1997 | £250,000 | |
| 10 Harwood Gardens, Old Windsor | Detached (freehold) | Feb 2024 | £995,000 | 
| Detached (freehold) | May 2012 | £570,000 | |
| 20 Harwood Gardens, Old Windsor | Detached (freehold) | Mar 2021 | £752,000 | 
| 7 Harwood Gardens, Old Windsor | Detached (freehold) | Jan 2019 | £735,000 | 
| 13 Harwood Gardens, Old Windsor | Detached (freehold) | Jul 2017 | £780,000 | 
| Detached (freehold) | Jun 2001 | £400,000 | |
| 25A Harwood Gardens, Old Windsor | Detached (freehold) | Feb 2017 | £692,000 | 
| Detached (freehold) | Apr 2005 | £450,000 | |
| 18 Harwood Gardens, Old Windsor | Detached (freehold) | Jan 2016 | £700,000 | 
| Detached (freehold) | Aug 2002 | £400,000 | |
| 4 Harwood Gardens, Old Windsor | Detached (freehold) | Apr 2015 | £685,000 | 
| 11 Harwood Gardens, Old Windsor | Detached (freehold) | Dec 2013 | £640,000 | 
| Detached (freehold) | Sep 2007 | £565,000 | |
| 22 Harwood Gardens, Old Windsor | Detached (freehold) | Oct 2013 | £593,500 |