| Postcode | TR9 6PX | 
|---|---|
| Post Town | St. Columb | 
| Nearest station | St Columb Road (1 km) | 
| Bus stops | Carworgie Way (NW) Victory Hall (E) Victory Hall (W) Top Fraddon Hill (NE) Top of Fraddon Hill (SW) Co Op (E) | 
| Roads in this postcode | |
| Number of UPRNs | 31 View | 
| Known addresses | 16 Halloon Avenue, St Columb Road 18A Halloon Avenue, St Columb Road 27 Halloon Avenue, St Columb Road 29 Halloon Avenue, St Columb Road | 
| Main property type | Terraced | 
| Businesses | 
| Latitude | 50.394549 | |
|---|---|---|
| Longitude | -4.93542 | |
| Easting | 191461 | |
| Northing | 59083 | |
| Grid reference | SW914590 | |
| UTM reference | 30U 362437 5584290 | |
| what3words | prettiest.router.outwit | |
| FixPhrase | crestless ludicrous supplier uniquely | |
| Plus code | 9C2Q93V7+RR | |
| Altitude | 141 metres (463 feet) | |
| Sunrise (today) | 7:09 | |
| Sunset (today) | 16:59 | |
| Distance away | ||
| Distance to sea | 9.3 KMs (5.8 miles) | 
| Parish | St. Enoder | E04013085 | 
|---|---|---|
| Ward | St Dennis & St Enoder | E05013856 | 
| Unitary Authority | Cornwall | E06000052 | 
| County | Cornwall | E11000006 | 
| Constituency (2024) | St Austell and Newquay | E14001508 | 
| MP | Noah Law | Labour | 
| 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) | 71 | |
|---|---|---|
| Households (2011) | 31 | |
| 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 town and fringe | |
| Built up area (2024) | Indian Queens and Fraddon | E63014064 | 
| Census output area (2021) | E00096342 | |
| Census output area (2011) | 8C2 | |
| Lower layer super output area (2021) | Cornwall 019F | E01019065 | 
| Lower layer super output area (2011) | Cornwall 019F | E01019065 | 
| Middle layer super output area (2021) | St Columb Major & St Mawgan | E02003953 | 
| Middle layer super output area (2011) | St Columb Major & St Mawgan | E02003953 | 
| Travel to work area | St Austell and Newquay | E30000270 | 
| Average property price in Truro | £305,386 | 
|---|---|
| Annual change | -0.9% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 18A Halloon Avenue, St Columb Road | Other (freehold) | Jul 2023 | £299,950 | 
| 29 Halloon Avenue, St Columb Road | Terraced (freehold) | Jun 2018 | £90,000 | 
| Terraced (freehold) | Jun 2011 | £73,000 | |
| 27 Halloon Avenue, St Columb Road | Terraced (freehold) | Jun 2016 | £144,500 | 
| Terraced (freehold) | Sep 2013 | £130,000 | |
| Semi-detached (freehold) | Feb 2007 | £125,000 | |
| 16 Halloon Avenue, St Columb Road | Flat (leasehold) | Nov 2015 | £115,000 |