| Postcode | SY22 5DP | 
|---|---|
| Post Town | Llanfechain, Llanfyllin, Llansantffraid, Llanymynech, Meifod | 
| Nearest station | Welshpool (15 km) | 
| Bus stops | Cross Keys (SE) Market Square (NW) High School (SE) | 
| Roads in this postcode | |
| Number of UPRNs | 52 View | 
| Known addresses | 19 Maes Y Dderwen, Llanfyllin 21 Maes Y Dderwen, Llanfyllin 22 Maes Y Dderwen, Llanfyllin 23 Maes Y Dderwen, Llanfyllin 24 Maes Y Dderwen, Llanfyllin 25 Maes Y Dderwen, Llanfyllin 26 Maes Y Dderwen, Llanfyllin 27 Maes Y Dderwen, Llanfyllin 28 Maes Y Dderwen, Llanfyllin 29 Maes Y Dderwen, Llanfyllin 30 Maes Y Dderwen, Llanfyllin 31 Maes Y Dderwen, Llanfyllin 32 Maes Y Dderwen, Llanfyllin 33 Maes Y Dderwen, Llanfyllin 34 Maes Y Dderwen, Llanfyllin 35 Maes Y Dderwen, Llanfyllin 36 Maes Y Dderwen, Llanfyllin 37 Maes Y Dderwen, Llanfyllin 38 Maes Y Dderwen, Llanfyllin 39 Maes Y Dderwen, Llanfyllin | 
| Main property type | Semi-detached | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 52.766808 | |
|---|---|---|
| Longitude | -3.268293 | |
| Easting | 314523 | |
| Northing | 319556 | |
| Grid reference | SJ145195 | |
| UTM reference | 30U 481897 5846364 | |
| what3words | bulk.dummy.limelight | |
| FixPhrase | crook lurch staff used | |
| Plus code | 9C4RQP8J+PM | |
| Altitude | 125 metres (411 feet) | |
| Sunrise (today) | 7:09 | |
| Sunset (today) | 16:46 | |
| Distance away | ||
| Distance to sea | 44.3 KMs (27.5 miles) | 
| Parish | Llanfyllin | W04000305 | 
|---|---|---|
| Ward | Llanfyllin | W05001148 | 
| 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 | December 1998 | 
|---|---|
| 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) | 87 | |
|---|---|---|
| Households (2011) | 36 | |
| 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 village in a sparse setting | |
| Built up area (2024) | Llanfyllin | W45000824 | 
| Census output area (2021) | W00009785 | |
| Census output area (2011) | 1B3 | |
| Lower layer super output area (2021) | Powys 001A | W01000461 | 
| Lower layer super output area (2011) | Powys 001A | W01000461 | 
| Middle layer super output area (2021) | Llanfyllin & Llanwyddyn | W02000097 | 
| Middle layer super output area (2011) | Llanfyllin & Llanwyddyn | W02000097 | 
| Travel to work area | Oswestry | K01000014 | 
| Average property price in Shrewsbury | £264,180 | 
|---|---|
| Annual change | 0.9% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 26 Maes Y Dderwen, Llanfyllin | Semi-detached (freehold) | Nov 2024 | £175,000 | 
| New build semi-detached (freehold) | Mar 2008 | £135,000 | |
| 27 Maes Y Dderwen, Llanfyllin | Detached (freehold) | Dec 2022 | £210,000 | 
| Detached (freehold) | Aug 2021 | £180,000 | |
| New build detached (freehold) | Aug 2009 | £130,000 | |
| 28 Maes Y Dderwen, Llanfyllin | Semi-detached (freehold) | May 2021 | £175,000 | 
| New build semi-detached (freehold) | Jul 2009 | £130,000 | |
| 34 Maes Y Dderwen, Llanfyllin | Semi-detached (freehold) | May 2021 | £160,000 | 
| 33 Maes Y Dderwen, Llanfyllin | Detached (freehold) | Nov 2020 | £220,000 | 
| New build detached (freehold) | Sep 2009 | £173,000 | |
| 31 Maes Y Dderwen, Llanfyllin | Detached (freehold) | Nov 2020 | £220,000 | 
| New build detached (freehold) | Jul 2007 | £210,000 | |
| 39 Maes Y Dderwen, Llanfyllin | Detached (freehold) | Feb 2020 | £181,000 | 
| Detached (freehold) | Mar 2016 | £175,000 | |
| New build detached (freehold) | Aug 2011 | £158,000 | |
| 24 Maes Y Dderwen, Llanfyllin | Detached (freehold) | Feb 2016 | £188,500 | 
| Detached (freehold) | Mar 2007 | £190,000 | |
| 37 Maes Y Dderwen, Llanfyllin | Semi-detached (freehold) | Sep 2015 | £146,950 | 
| New build semi-detached (freehold) | Jun 2010 | £137,500 | |
| 30 Maes Y Dderwen, Llanfyllin | Semi-detached (freehold) | Aug 2015 | £148,000 | 
| Detached (freehold) | Jul 2009 | £130,000 |