| Postcode | SY21 0BS | 
|---|---|
| Post Town | Welshpool | 
| Nearest station | Welshpool (13 km) | 
| Bus stops | Minffordd (W) Minffordd (E) Maes Derwyn (NE) Maes Gwyn (SW) | 
| Roads in this postcode | |
| Number of UPRNs | 23 View | 
| Known addresses | Bryn Miller, Llanfair Caereinion Bryn Rhosyn, Llanfair Caereinion Brynglas Hall, Llanfair Caereinion Hafod Y Dail, Llanfair Caereinion Nevada, Llanfair Caereinion | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 52.642028 | |
|---|---|---|
| Longitude | -3.336628 | |
| Easting | 309655 | |
| Northing | 305760 | |
| Grid reference | SJ096057 | |
| UTM reference | 30U 477222 5832503 | |
| what3words | taskbar.riots.womanly | |
| FixPhrase | crock lung slick tablet | |
| Plus code | 9C4RJMR7+R8 | |
| Altitude | 178 metres (584 feet) | |
| Sunrise (today) | 7:09 | |
| Sunset (today) | 16:47 | |
| Distance away | ||
| Distance to sea | 41 KMs (25.5 miles) | 
| Parish | Llanfair Caereinion | W04000299 | 
|---|---|---|
| Ward | Llanfair Caereinion and Llanerfyl | W05001147 | 
| 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) | 37 | |
|---|---|---|
| Households (2011) | 12 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Smaller rural: Further from a major town or city | |
| Rural/urban (2011) | Rural village in a sparse setting | |
| Census output area (2021) | W00002456 | |
| Census output area (2011) | 1B3 | |
| Lower layer super output area (2021) | Powys 006B | W01000460 | 
| Lower layer super output area (2011) | Powys 006B | W01000460 | 
| Middle layer super output area (2021) | Llanfair Caereinion & Caersws | W02000102 | 
| Middle layer super output area (2011) | Llanfair Caereinion & Caersws | W02000102 | 
| Travel to work area | Newtown and Welshpool | W22000015 | 
| Average property price in Shrewsbury | £264,180 | 
|---|---|
| Annual change | 0.9% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Hafod Y Dail, Llanfair Caereinion | Detached (freehold) | Oct 2024 | £370,000 | 
| Detached (freehold) | Oct 2006 | £215,000 | |
| Detached (freehold) | Jul 2001 | £110,000 | |
| Brynglas Hall, Llanfair Caereinion | Detached (freehold) | Nov 2021 | £675,000 | 
| Detached (freehold) | Sep 2018 | £575,000 | |
| Detached (freehold) | Jun 2009 | £550,000 | |
| Detached (freehold) | Oct 2007 | £580,000 | |
| Bryn Rhosyn, Llanfair Caereinion | Detached (freehold) | Feb 2020 | £230,000 | 
| Detached (freehold) | Jul 2007 | £245,000 | |
| Detached (freehold) | Jul 2002 | £110,000 | |
| Detached (freehold) | Aug 1996 | £80,000 | |
| Bryn Miller, Llanfair Caereinion | Semi-detached (freehold) | Aug 2018 | £225,000 | 
| Semi-detached (freehold) | Jan 2001 | £90,000 | |
| Semi-detached (freehold) | Apr 1999 | £79,000 | |
| Nevada, Llanfair Caereinion | Detached (freehold) | Nov 2005 | £245,000 |