| Postcode | SN1 1BY | 
|---|---|
| Post Town | Swindon | 
| Nearest station | Swindon (Wilts) (0 km) | 
| Bus stops | Fleming Way (E) Bus Station (W) Sheppard Street (NE) Fleming Way (W) Bus Station () Swindon College (S) | 
| Known addresses | The Tri Centre Three, New Bridge Square, Swindon | 
| Main property type | Other | 
| Businesses |  | 
| Latitude | 51.565599 | |
|---|---|---|
| Longitude | -1.786047 | |
| Easting | 414927 | |
| Northing | 185213 | |
| Grid reference | SU149852 | |
| UTM reference | 30U 584141 5713422 | |
| what3words | indoor.cared.theme | |
| FixPhrase | cringing lyrically squiggle unretired | |
| Plus code | 9C3WH687+6H | |
| Altitude | 104 metres (342 feet) | |
| Sunrise (today) | 7:00 | |
| Sunset (today) | 16:43 | |
| Distance away | ||
| Distance to sea | 58.4 KMs (36.3 miles) | 
| Parish | Central Swindon North | E04012663 | 
|---|---|---|
| Ward | Rodbourne Cheney | E05008967 | 
| Unitary Authority | Swindon | E06000030 | 
| County | Wiltshire | E11000020 | 
| Constituency (2024) | Swindon North | E14001536 | 
| MP | Will Stone | Labour | 
| Police force | Wiltshire | |
| Water company | Thames Water | |
| NUTS/ITL 3 | Swindon | |
| NUTS/ITL 2 | Gloucestershire and Wiltshire | |
| NUTS/ITL 1 | South West | |
| Country | England | E92000001 | 
| Date introduced | April 1986 | 
|---|---|
| Last updated | September 2025 | 
| User type | Large (addresses receive more 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) | Swindon (Swindon) | E63011979 | 
| Census output area (2021) | E00177254 | |
| Census output area (2011) | 5A3 | |
| Lower layer super output area (2021) | Swindon 012B | E01015578 | 
| Lower layer super output area (2011) | Swindon 012B | E01015578 | 
| Middle layer super output area (2021) | Rodbourne & Cheney Manor | E02003223 | 
| Middle layer super output area (2011) | Rodbourne & Cheney Manor | E02003223 | 
| Travel to work area | Swindon | E30000276 | 
| Average property price in Swindon | £308,259 | 
|---|---|
| Annual change | 0.8% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| The Tri Centre Three, New Bridge Square, Swindon | Other (leasehold) | Apr 2018 | £6,256,000 |