| Postcode | SA65 9TE | 
|---|---|
| Post Town | Fishguard | 
| Nearest station | Fishguard Harbour (5 km) | 
| Bus stops | Bridgend Inn (E) | 
| Roads in this postcode | |
| Number of UPRNs | 13 View | 
| Known addresses | 4 Bryn Deri, Llanychaer 6 Bryn Deri, Llanychaer | 
| Main property type | Semi-detached | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.978922 | |
|---|---|---|
| Longitude | -4.927545 | |
| Easting | 199040 | |
| Northing | 235211 | |
| Grid reference | SM990352 | |
| UTM reference | 30U 367616 5760448 | |
| what3words | greyhound.bumping.notices | |
| FixPhrase | crisping ludicrous storewide viscosity | |
| Plus code | 9C3QX3HC+HX | |
| Altitude | 67 metres (220 feet) | |
| Sunrise (today) | 7:13 | |
| Sunset (today) | 16:55 | |
| Distance away | ||
| Distance to sea | 3.1 KMs (1.9 miles) | 
| Parish | Cwm Gwaun | W04000422 | |
|---|---|---|---|
| Ward | Bro Gwaun | W05001436 | |
| Unitary Authority | Pembrokeshire | W06000009 | |
| County | Dyfed | W11000002 | |
| Constituency (2024) | Ceredigion Preseli | W07000093 | |
| MP | Ben Lake | Plaid Cymru | |
| Police force | Dyfed-Powys | ||
| Water company | Dwr Cymru Welsh Water | ||
| National park | Pembrokeshire Coast National Park | W18000002 | |
| NUTS/ITL 3 | South West 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) | 24 | |
|---|---|---|
| Households (2011) | 8 | |
| 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 hamlet and isolated dwellings in a sparse setting | |
| Census output area (2021) | W00002996 | |
| Census output area (2011) | 1A3 | |
| Lower layer super output area (2021) | Pembrokeshire 002A | W01000562 | 
| Lower layer super output area (2011) | Pembrokeshire 002A | W01000562 | 
| Middle layer super output area (2021) | Fishguard | W02000127 | 
| Middle layer super output area (2011) | Fishguard | W02000127 | 
| Travel to work area | Haverfordwest and Milford Haven | W22000009 | 
| Average property price in Swansea | £199,131 | 
|---|---|
| Annual change | 2.4% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 6 Bryn Deri, Llanychaer | Semi-detached (freehold) | Jul 2020 | £135,000 | 
| Semi-detached (freehold) | Sep 2003 | £122,000 | |
| 4 Bryn Deri, Llanychaer | Semi-detached (freehold) | Apr 2002 | £23,000 |