| Postcode | SY20 8HW | 
|---|---|
| Post Town | Machynlleth | 
| Nearest station | Machynlleth (1 km) | 
| Bus stops | Ysbyty Bro Ddyfi (NE) Cae Crwn (NE) Old Stable (NE) Ysbyty Bro Ddyfi (SW) Old Stable (SW) Cae Crwn (W) | 
| Roads in this postcode | |
| Number of UPRNs | 5 View | 
| Known addresses | 1 Garth Road, Machynlleth 2 Garth Road, Machynlleth | 
| Main property type | Terraced | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 52.591323 | |
|---|---|---|
| Longitude | -3.846284 | |
| Easting | 275027 | |
| Northing | 300882 | |
| Grid reference | SH750008 | |
| UTM reference | 30U 442671 5827146 | |
| what3words | liberated.magnum.stocky | |
| FixPhrase | croak lunar suffering twig | |
| Plus code | 9C4RH5R3+GF | |
| Altitude | 21 metres (67 feet) | |
| Sunrise (today) | 7:11 | |
| Sunset (today) | 16:49 | |
| Distance away | ||
| Distance to sea | 6.8 KMs (4.2 miles) | 
| Parish | Machynlleth | W04000326 | 
|---|---|---|
| Ward | Machynlleth | W05001158 | 
| 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 | June 1997 | 
|---|---|
| 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) | 3 | |
|---|---|---|
| Households (2011) | 2 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Larger rural Further from a major town or city | |
| Rural/urban (2011) | Rural town and fringe in a sparse setting | |
| Built up area (2024) | Machynlleth | W45000840 | 
| Census output area (2021) | W00002520 | |
| Census output area (2011) | 8A1 | |
| Lower layer super output area (2021) | Powys 004C | W01000473 | 
| Lower layer super output area (2011) | Powys 004C | W01000473 | 
| Middle layer super output area (2021) | Machynlleth & Banwy | W02000100 | 
| Middle layer super output area (2011) | Machynlleth & Banwy | W02000100 | 
| Travel to work area | Aberystwyth | W22000021 | 
| Average property price in Shrewsbury | £264,180 | 
|---|---|
| Annual change | 0.9% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 1 Garth Road, Machynlleth | Terraced (freehold) | Aug 2019 | £82,000 | 
| Terraced (freehold) | Oct 2000 | £39,000 | |
| 2 Garth Road, Machynlleth | Terraced (freehold) | Mar 1999 | £40,000 |