| Postcode | SN3 1QQ | 
|---|---|
| Post Town | Swindon | 
| Nearest station | Swindon (Wilts) (2 km) | 
| Bus stops | Broome Manor Lane (NW) Evelyn Street (S) Evelyn Street (N) Brecon Close (N) Brecon Close (S) Aspect Park (N) | 
| Roads in this postcode | |
| Number of UPRNs | 40 View | 
| Known addresses | 29 Sandown Avenue, Swindon 31 Sandown Avenue, Swindon 36 Sandown Avenue, Swindon 37 Sandown Avenue, Swindon 39 Sandown Avenue, Swindon 40 Sandown Avenue, Swindon 41 Sandown Avenue, Swindon 46 Sandown Avenue, Swindon 47 Sandown Avenue, Swindon 48 Sandown Avenue, Swindon 50 Sandown Avenue, Swindon 51 Sandown Avenue, Swindon 52 Sandown Avenue, Swindon 56 Sandown Avenue, Swindon 57 Sandown Avenue, Swindon 59 Sandown Avenue, Swindon 60 Sandown Avenue, Swindon 61 Sandown Avenue, Swindon 62 Sandown Avenue, Swindon 63 Sandown Avenue, Swindon 64 Sandown Avenue, Swindon 66 Sandown Avenue, Swindon 68 Sandown Avenue, Swindon | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.547123 | |
|---|---|---|
| Longitude | -1.768064 | |
| Easting | 416180 | |
| Northing | 183162 | |
| Grid reference | SU161831 | |
| UTM reference | 30U 585422 5711389 | |
| what3words | hatch.couches.assure | |
| FixPhrase | cringing lyrically smokeless thinly | |
| Plus code | 9C3WG6WJ+RQ | |
| Altitude | 124 metres (407 feet) | |
| Sunrise (today) | 7:00 | |
| Sunset (today) | 16:43 | |
| Distance away | ||
| Distance to sea | 59.9 KMs (37.2 miles) | 
| Parish | South Swindon | E04012664 | 
|---|---|---|
| Ward | Old Town | E05008963 | 
| Unitary Authority | Swindon | E06000030 | 
| County | Wiltshire | E11000020 | 
| Constituency (2024) | Swindon South | E14001537 | 
| MP | Heidi Alexander | 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 | 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) | 91 | |
|---|---|---|
| Households (2011) | 36 | |
| 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) | E00078542 | |
| Census output area (2011) | 6A3 | |
| Lower layer super output area (2021) | Swindon 024A | E01015533 | 
| Lower layer super output area (2011) | Swindon 024A | E01015533 | 
| Middle layer super output area (2021) | Lawn & East Wichel | E02003235 | 
| Middle layer super output area (2011) | Lawn & East Wichel | E02003235 | 
| Travel to work area | Swindon | E30000276 | 
| Average property price in Swindon | £308,259 | 
|---|---|
| Annual change | 0.8% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 57 Sandown Avenue, Swindon | Detached (freehold) | Sep 2024 | £537,500 | 
| Detached (freehold) | Dec 2015 | £352,000 | |
| 29 Sandown Avenue, Swindon | Detached (freehold) | Jun 2024 | £380,000 | 
| Detached (freehold) | Jul 2021 | £340,000 | |
| Detached (freehold) | Oct 2011 | £222,500 | |
| Detached (freehold) | Mar 1998 | £100,000 | |
| Detached (freehold) | Feb 1997 | £85,000 | |
| 40 Sandown Avenue, Swindon | Semi-detached (freehold) | Mar 2021 | £405,000 | 
| Semi-detached (freehold) | Mar 2016 | £305,000 | |
| 46 Sandown Avenue, Swindon | Semi-detached (freehold) | Jan 2021 | £475,000 | 
| Semi-detached (freehold) | May 2014 | £290,000 | |
| Semi-detached (freehold) | Aug 2005 | £238,000 | |
| Semi-detached (freehold) | Jun 1998 | £92,000 | |
| 62 Sandown Avenue, Swindon | Detached (freehold) | Dec 2020 | £560,000 | 
| Detached (freehold) | Aug 2003 | £266,000 | |
| 37 Sandown Avenue, Swindon | Detached (freehold) | Oct 2020 | £490,000 | 
| Detached (freehold) | May 2009 | £220,000 | |
| 31 Sandown Avenue, Swindon | Semi-detached (freehold) | Oct 2017 | £360,000 | 
| 60 Sandown Avenue, Swindon | Detached (freehold) | Aug 2016 | £550,000 | 
| Detached (freehold) | Aug 2000 | £172,000 | |
| 48 Sandown Avenue, Swindon | Detached (freehold) | Aug 2016 | £460,000 | 
| 41 Sandown Avenue, Swindon | Detached (freehold) | Oct 2015 | £428,000 | 
| Detached (freehold) | Sep 1997 | £116,000 |