| Postcode | PL15 8HD | 
|---|---|
| Post Town | Launceston | 
| Nearest station | Gunnislake (18 km) | 
| Bus stops | North Street (SW) Post Box (NW) Post Box (SE) St Stephens Community Academy (SW) Convent (NW) | 
| Roads in this postcode | |
| Number of UPRNs | 28 View | 
| Known addresses | Midways, Duke Street, Launceston The Old School House, 23 Duke Street, Launceston The Walnut Tree, Duke Street, Launceston West End, Duke Street, Launceston 4 Duke Street, Launceston 6 Duke Street, Launceston 6A Duke Street, Launceston 6B Duke Street, Launceston 9 Duke Street, Launceston 9A Duke Street, Launceston 11 Duke Street, Launceston 16 Duke Street, Launceston 17 Duke Street, Launceston 18 Duke Street, Launceston 19 Duke Street, Launceston 21 Duke Street, Launceston | 
| Main property type | Terraced | 
| Businesses | 
| Latitude | 50.646485 | |
|---|---|---|
| Longitude | -4.37285 | |
| Easting | 232337 | |
| Northing | 85665 | |
| Grid reference | SX323856 | |
| UTM reference | 30U 402939 5611413 | |
| what3words | doing.thrashing.invented | |
| FixPhrase | crewman luminous smell unlisted | |
| Plus code | 9C2QJJWG+HV | |
| Altitude | 138 metres (454 feet) | |
| Sunrise (today) | 7:08 | |
| Sunset (today) | 16:56 | |
| Distance away | ||
| Distance to sea | 20.1 KMs (12.5 miles) | 
| Parish | Launceston | E04011466 | 
|---|---|---|
| Ward | Launceston North & North Petherwin | E05013844 | 
| Unitary Authority | Cornwall | E06000052 | 
| County | Cornwall | E11000006 | 
| Constituency (2024) | North Cornwall | E14001385 | 
| MP | Ben Maguire | 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 | 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) | 55 | |
|---|---|---|
| Households (2011) | 24 | |
| 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) | Rural town and fringe in a sparse setting | |
| Built up area (2024) | Launceston | E63013929 | 
| Census output area (2021) | E00095678 | |
| Census output area (2011) | 1C3 | |
| Lower layer super output area (2021) | Cornwall 005C | E01018948 | 
| Lower layer super output area (2011) | Cornwall 005C | E01018948 | 
| Middle layer super output area (2021) | Launceston | E02003935 | 
| Middle layer super output area (2011) | Launceston | E02003935 | 
| Travel to work area | Launceston | E30000227 | 
| Average property price in Plymouth | £258,067 | 
|---|---|
| Annual change | 3.1% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 9 Duke Street, Launceston | Detached (freehold) | May 2024 | £265,000 | 
| Detached (freehold) | Jun 2021 | £255,000 | |
| Detached (freehold) | Aug 2007 | £150,000 | |
| Detached (freehold) | Apr 2006 | £148,000 | |
| 9A Duke Street, Launceston | Semi-detached (freehold) | Apr 2024 | £260,000 | 
| The Walnut Tree, Duke Street, Launceston | Other (freehold) | Sep 2023 | £270,000 | 
| The Old School House, 23 Duke Street, Launceston | Terraced (freehold) | Sep 2022 | £270,000 | 
| 18 Duke Street, Launceston | Other (freehold) | Jul 2017 | £175,000 | 
| 6A Duke Street, Launceston | Semi-detached (freehold) | Oct 2014 | £144,000 | 
| New build semi-detached (freehold) | Jan 1996 | £45,000 | |
| 16 Duke Street, Launceston | Terraced (freehold) | Oct 2014 | £142,000 | 
| Terraced (freehold) | Oct 2010 | £100,000 | |
| 21 Duke Street, Launceston | Terraced (freehold) | Sep 2014 | £280,000 | 
| West End, Duke Street, Launceston | Terraced (freehold) | May 2014 | £250,000 | 
| Semi-detached (freehold) | Jul 2004 | £240,000 | |
| Semi-detached (freehold) | Aug 2003 | £170,000 | |
| 17 Duke Street, Launceston | Terraced (freehold) | Dec 2010 | £124,000 | 
| Terraced (freehold) | Apr 2007 | £65,000 |