| Postcode | SN15 1QJ | 
|---|---|
| Post Town | Corsham, Chippenham | 
| Nearest station | Chippenham (1 km) | 
| Bus stops | Long Ridings (S) Wedmore Avenue (N) Oaklands (S) Ambulance Station (NW) Greenway Park (E) Ambulance Station (S) | 
| Roads in this postcode | |
| Number of UPRNs | 42 View | 
| Known addresses | Eggington House, 39 Portal Close, Chippenham The Gateway, 2 Portal Close, Chippenham The Tower House, 25 Portal Close, Chippenham 1 Portal Close, Chippenham 3 Portal Close, Chippenham 4 Portal Close, Chippenham 5 Portal Close, Chippenham 6 Portal Close, Chippenham 7 Portal Close, Chippenham 8 Portal Close, Chippenham 9 Portal Close, Chippenham 10 Portal Close, Chippenham 11 Portal Close, Chippenham 12 Portal Close, Chippenham 14 Portal Close, Chippenham 15 Portal Close, Chippenham 16 Portal Close, Chippenham 17 Portal Close, Chippenham 18 Portal Close, Chippenham 19 Portal Close, Chippenham 20 Portal Close, Chippenham 21 Portal Close, Chippenham 22 Portal Close, Chippenham 23 Portal Close, Chippenham 24 Portal Close, Chippenham 25 Portal Close, Chippenham 26 Portal Close, Chippenham 27 Portal Close, Chippenham 28 Portal Close, Chippenham 29 Portal Close, Chippenham 30 Portal Close, Chippenham 31 Portal Close, Chippenham 32 Portal Close, Chippenham 33 Portal Close, Chippenham 34 Portal Close, Chippenham 35 Portal Close, Chippenham 36 Portal Close, Chippenham 37 Portal Close, Chippenham 38 Portal Close, Chippenham 40 Portal Close, Chippenham | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.468994 | |
|---|---|---|
| Longitude | -2.125497 | |
| Easting | 391379 | |
| Northing | 174455 | |
| Grid reference | ST913744 | |
| UTM reference | 30U 560742 5702343 | |
| what3words | obstruct.threading.springing | |
| FixPhrase | cringe lusty starship tactics | |
| Plus code | 9C3VFV9F+HR | |
| Altitude | 83 metres (273 feet) | |
| Sunrise (today) | 7:01 | |
| Sunset (today) | 16:45 | |
| Distance away | ||
| Distance to sea | 38 KMs (23.6 miles) | 
| Parish | Chippenham | E04013038 | 
|---|---|---|
| Ward | Chippenham Hardenhuish | E05013418 | 
| Unitary Authority | Wiltshire | E06000054 | 
| County | Wiltshire | E11000020 | 
| Constituency (2024) | Chippenham | E14001168 | 
| MP | Sarah Gibson | Liberal Democrat | 
| Police force | Wiltshire | |
| Water company | Wessex Water | |
| NUTS/ITL 3 | Wiltshire | |
| NUTS/ITL 2 | Gloucestershire and Wiltshire | |
| NUTS/ITL 1 | South West | |
| Country | England | E92000001 | 
| Date introduced | August 2002 | 
|---|---|
| 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) | 140 | |
|---|---|---|
| Households (2011) | 39 | |
| 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) | Chippenham (Wiltshire) | E63012165 | 
| Census output area (2021) | E00162801 | |
| Census output area (2011) | 6A4 | |
| Lower layer super output area (2021) | Wiltshire 009E | E01031919 | 
| Lower layer super output area (2011) | Wiltshire 009E | E01031919 | 
| Middle layer super output area (2021) | Chippenham North | E02006652 | 
| Middle layer super output area (2011) | Chippenham North | E02006652 | 
| Travel to work area | Trowbridge | E30000280 | 
| Average property price in Swindon | £308,259 | 
|---|---|
| Annual change | 0.8% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 34 Portal Close, Chippenham | Detached (freehold) | Nov 2024 | £685,000 | 
| Detached (freehold) | Nov 2022 | £665,000 | |
| New build detached (freehold) | May 2003 | £306,000 | |
| 20 Portal Close, Chippenham | Detached (freehold) | Feb 2022 | £620,000 | 
| Detached (freehold) | Jul 2006 | £395,000 | |
| Detached (freehold) | Feb 2003 | £318,000 | |
| 38 Portal Close, Chippenham | Detached (freehold) | Mar 2021 | £595,000 | 
| Detached (freehold) | Sep 2007 | £485,000 | |
| New build detached (freehold) | Aug 2002 | £365,000 | |
| 40 Portal Close, Chippenham | Detached (freehold) | Oct 2020 | £620,000 | 
| Detached (freehold) | Aug 2006 | £458,000 | |
| Detached (freehold) | Sep 2003 | £377,000 | |
| New build detached (freehold) | Nov 2002 | £382,000 | |
| 10 Portal Close, Chippenham | Detached (freehold) | Jan 2020 | £585,000 | 
| Detached (freehold) | Jul 2007 | £470,000 | |
| Detached (freehold) | Nov 2004 | £420,000 | |
| New build detached (freehold) | Feb 2003 | £420,000 | |
| 7 Portal Close, Chippenham | Detached (freehold) | Jan 2020 | £545,000 | 
| New build detached (freehold) | Feb 2004 | £332,000 | |
| 18 Portal Close, Chippenham | Detached (freehold) | Aug 2019 | £565,000 | 
| New build detached (freehold) | Feb 2003 | £318,000 | |
| 33 Portal Close, Chippenham | Detached (freehold) | May 2018 | £550,000 | 
| New build detached (freehold) | May 2003 | £320,000 | |
| 21 Portal Close, Chippenham | Detached (freehold) | Oct 2016 | £540,000 | 
| New build detached (freehold) | Feb 2003 | £310,500 | |
| 31 Portal Close, Chippenham | Detached (freehold) | Jan 2016 | £550,000 | 
| New build detached (freehold) | May 2003 | £308,500 |