| Postcode | TR18 3NJ | 
|---|---|
| Post Town | Penzance | 
| Nearest station | Penzance (1 km) | 
| Bus stops | Pendrea Road (E) Green Lane Hill (W) Ponsandane Nursing Home (SE) Ponsandane Nursing Home (NW) Green Lane Hill (E) Chyandour (E) | 
| Roads in this postcode | |
| Number of UPRNs | 15 View | 
| Known addresses | 1 Gwedhennek, Gulval 3 Gwedhennek, Gulval 4 Gwedhennek, Gulval 5 Gwedhennek, Gulval 6 Gwedhennek, Gulval 7 Gwedhennek, Gulval 9 Gwedhennek, Gulval 12 Gwedhennek, Gulval 14 Gwedhennek, Gulval | 
| Main property type | Detached | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 50.128505 | |
|---|---|---|
| Longitude | -5.528617 | |
| Easting | 147906 | |
| Northing | 31345 | |
| Grid reference | SW479313 | |
| UTM reference | 30U 319275 5555980 | |
| what3words | indicate.leans.recording | |
| FixPhrase | crested lubricate shriek unglue | |
| Plus code | 9C2P4FHC+CH | |
| Altitude | 16 metres (54 feet) | |
| Sunrise (today) | 7:11 | |
| Sunset (today) | 17:02 | |
| Distance away | ||
| Distance to sea | 1.3 KMs (0.8 miles) | 
| Parish | Penzance | E04011505 | 
|---|---|---|
| Ward | Ludgvan, Madron, Gulval & Heamoor | E05013308 | 
| Unitary Authority | Cornwall | E06000052 | 
| County | Cornwall | E11000006 | 
| Constituency (2024) | St Ives | E14001511 | 
| MP | Andrew George | Liberal Democrat | 
| Police force | Devon & Cornwall | |
| Water company | South West Water | |
| NUTS/ITL 3 | Cornwall and Isles of Scilly | |
| NUTS/ITL 2 | Cornwall and Isles of Scilly | |
| NUTS/ITL 1 | South West | |
| Country | England | E92000001 | 
| Date introduced | July 1990 | 
|---|---|
| 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) | 38 | |
|---|---|---|
| Households (2011) | 15 | |
| 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 | |
| Built up area (2024) | Trevarrack | E63014204 | 
| Census output area (2021) | E00095855 | |
| Census output area (2011) | 1C2 | |
| Lower layer super output area (2021) | Cornwall 067A | E01018976 | 
| Lower layer super output area (2011) | Cornwall 067A | E01018976 | 
| Middle layer super output area (2021) | Penzance North | E02003948 | 
| Middle layer super output area (2011) | Penzance North | E02003948 | 
| Travel to work area | Penzance | E30000252 | 
| Average property price in Truro | £305,386 | 
|---|---|
| Annual change | -0.9% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 5 Gwedhennek, Gulval | Detached (freehold) | Nov 2024 | £545,000 | 
| Detached (freehold) | Aug 2015 | £360,000 | |
| Detached (freehold) | May 2005 | £345,000 | |
| New build detached (freehold) | Sep 1997 | £45,000 | |
| 4 Gwedhennek, Gulval | Detached (freehold) | Dec 2017 | £565,000 | 
| 12 Gwedhennek, Gulval | Detached (freehold) | Jul 2017 | £370,000 | 
| Detached (freehold) | Jun 1997 | £114,000 | |
| 3 Gwedhennek, Gulval | Detached (freehold) | Aug 2015 | £379,950 | 
| 9 Gwedhennek, Gulval | Detached (freehold) | Aug 2010 | £262,500 | 
| Detached (freehold) | Feb 2000 | £120,000 | |
| 7 Gwedhennek, Gulval | Detached (freehold) | Sep 2006 | £372,000 | 
| New build detached (freehold) | Jun 1996 | £35,500 | |
| 1 Gwedhennek, Gulval | Detached (freehold) | Jun 2001 | £179,950 | 
| 6 Gwedhennek, Gulval | Detached (freehold) | Apr 2000 | £185,000 | 
| 14 Gwedhennek, Gulval | Detached (freehold) | Jan 1995 | £91,000 |