| Postcode | SY16 1QA | 
|---|---|
| Post Town | Newtown | 
| Nearest station | Newtown (Powys) (2 km) | 
| Bus stops | 
                       Flying Shuttle (SW) 
Lon Gwern (SE) 
Flying Shuttle (NE) 
Lon Masarn (NE) 
Lon Masarn (SW) 
Maesydail (W) 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 61 View | 
| Known addresses | 
                       125 Lon Gwern, Newtown 
                            127 Lon Gwern, Newtown 
                            128 Lon Gwern, Newtown 
                            136 Lon Gwern, Newtown 
                            139 Lon Gwern, Newtown 
                            140 Lon Gwern, Newtown 
                            146 Lon Gwern, Newtown 
                            148 Lon Gwern, Newtown 
                            149 Lon Gwern, Newtown 
                            151 Lon Gwern, Newtown 
                            153 Lon Gwern, Newtown 
                            157 Lon Gwern, Newtown 
                            158 Lon Gwern, Newtown 
                            159 Lon Gwern, Newtown 
                            162 Lon Gwern, Newtown 
                            167 Lon Gwern, Newtown 
                            168 Lon Gwern, Newtown 
                            171 Lon Gwern, Newtown 
                       | 
                  
| Main property type | Terraced | 
| Businesses | 
| Latitude | 52.508695 | |
|---|---|---|
| Longitude | -3.333109 | |
| Easting | 309619 | |
| Northing | 290925 | |
| Grid reference | SO096909 | |
| UTM reference | 30U 477392 5817671 | |
| what3words | amaze.logs.sponsors | |
| FixPhrase | croak lung scoundrel upbeat | |
| Plus code | 9C4RGM58+FQ | |
| Altitude | 115 metres (376 feet) | |
| Sunrise (today) | 7:16 | |
| Sunset (today) | 16:40 | |
| Distance away | ||
| Distance to sea | 40.5 KMs (25.1 miles) | 
| Parish | Newtown and Llanllwchaiarn | W04000335 | 
|---|---|---|
| Ward | Newtown Central and South | W05001160 | 
| Unitary Authority | Powys | W06000023 | 
| County | Powys | W11000006 | 
| Constituency (2024) | Montgomeryshire and Glyndwr | W07000102 | 
| MP | Steve Witherden | Labour | 
| Police force | Dyfed-Powys | |
| Water company | Dee Valley Water | |
| NUTS/ITL 3 | Mid Wales | |
| NUTS/ITL 2 | Mid and South West Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| 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) | 154 | |
|---|---|---|
| Households (2011) | 57 | |
| Index of Multiple Deprivation (2019) | 
                     Most deprivedLeast deprived 
                   | 
                |
| Average household income (2020) | 
                       Lowest (£22,200)
                        Highest (£108,100)
                       
                     | 
                  |
| Rural/urban (2021) | Urban: Further from a major town or city | |
| Rural/urban (2011) | Urban city and town in a sparse setting | |
| Built up area (2024) | Newtown (Powys) | W45000848 | 
| Census output area (2021) | W00002548 | |
| Census output area (2011) | 8D1 | |
| Lower layer super output area (2021) | Powys 009A | W01000478 | 
| Lower layer super output area (2011) | Powys 009A | W01000478 | 
| Middle layer super output area (2021) | Newtown South | W02000105 | 
| Middle layer super output area (2011) | Newtown South | W02000105 | 
| Travel to work area | Newtown and Welshpool | W22000015 | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 125 Lon Gwern, Newtown | Detached (freehold) | Jun 2024 | £115,000 | 
| Detached (freehold) | Sep 2012 | £88,000 | |
| Detached (freehold) | Mar 2009 | £113,000 | |
| Detached (freehold) | Jul 2007 | £121,000 | |
| 158 Lon Gwern, Newtown | Detached (freehold) | May 2024 | £130,000 | 
| 151 Lon Gwern, Newtown | Terraced (freehold) | Nov 2022 | £149,000 | 
| Terraced (freehold) | Jun 2015 | £96,000 | |
| 162 Lon Gwern, Newtown | Terraced (freehold) | Nov 2021 | £106,000 | 
| Terraced (freehold) | Feb 2011 | £58,000 | |
| Terraced (freehold) | Feb 2011 | £47,000 | |
| Terraced (freehold) | Mar 2008 | £85,000 | |
| 167 Lon Gwern, Newtown | Terraced (freehold) | Mar 2020 | £93,000 | 
| Terraced (freehold) | Feb 2005 | £65,041 | |
| 128 Lon Gwern, Newtown | Terraced (freehold) | Aug 2019 | £105,000 | 
| 159 Lon Gwern, Newtown | Semi-detached (freehold) | Aug 2017 | £103,000 | 
| Semi-detached (freehold) | Apr 2004 | £49,000 | |
| 140 Lon Gwern, Newtown | Terraced (freehold) | Aug 2017 | £102,000 | 
| 139 Lon Gwern, Newtown | Terraced (freehold) | Mar 2017 | £100,000 | 
| Terraced (freehold) | Feb 2010 | £69,000 | |
| 136 Lon Gwern, Newtown | Semi-detached (freehold) | May 2014 | £72,000 | 
| Semi-detached (freehold) | Dec 2007 | £56,000 |