| Postcode | SL1 4XX | 
|---|---|
| Post Town | Slough | 
| Nearest station | Burnham (2 km) | 
| Bus stops | Liverpool Road (SE) Trevose House (E) Berkshire Avenue (N) Lidl (N) Trevose House (W) Liverpool Road (NW) | 
| Roads in this postcode | |
| Number of UPRNs | 16 View | 
| Known addresses | 9 Perth Trading Estate, Slough | 
| Main property type | Other | 
| Businesses | 
| Latitude | 51.524955 | |
|---|---|---|
| Longitude | -0.620943 | |
| Easting | 495769 | |
| Northing | 181572 | |
| Grid reference | SU957815 | |
| UTM reference | 30U 665035 5710887 | |
| what3words | voted.laying.renew | |
| FixPhrase | cringing magenta shortcut tattoo | |
| Plus code | 9C3XG9FH+XJ | |
| Altitude | 32 metres (103 feet) | |
| Sunrise (today) | 6:55 | |
| Sunset (today) | 16:39 | |
| Distance away | ||
| Distance to sea | 71.8 KMs (44.6 miles) | 
| Parish | Slough, unparished area | E43000235 | 
|---|---|---|
| Ward | Northborough & Lynch Hill Valley | E05015541 | 
| Unitary Authority | Slough | E06000039 | 
| County | Berkshire | E11000002 | 
| Constituency (2024) | Slough | E14001477 | 
| MP | Mr Tanmanjeet Singh Dhesi | Labour | 
| Police force | Thames Valley | |
| Water 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 | 
| 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) | Slough | E63012046 | 
| Census output area (2021) | E00083250 | |
| Census output area (2011) | 4B1 | |
| Lower layer super output area (2021) | Slough 002D | E01016486 | 
| Lower layer super output area (2011) | Slough 002D | E01016486 | 
| Middle layer super output area (2021) | Manor Park | E02003408 | 
| Middle layer super output area (2011) | Manor Park | E02003408 | 
| Travel to work area | Slough and Heathrow | E30000266 | 
| Average property price in Slough | £515,972 | 
|---|---|
| Annual change | 0.1% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 9 Perth Trading Estate, Slough | Other (freehold) | Nov 2020 | £31,865,107 |