TR18 3DT lies on Helnoweth Gardens in Gulval, Penzance. TR18 3DT is located in the Ludgvan, Madron, Gulval & Heamoor electoral ward, within the unitary authority of Cornwall and the English Parliamentary constituency of St Ives. The Sub Integrated Care Board (ICB) Location is NHS Cornwall and the Isles of Scilly ICB - 11N and the police force is Devon & Cornwall. This postcode has been in use since June 1996.


| Easting | 147850 |
| Northing | 31848 |
| Latitude | 50.132995 |
| Longitude | -5.529733 |
| Street | Helnoweth Gardens |
| Locality | Gulval |
| Town/City | Penzance |
| Country | England |
| Postcode District | TR18 |
Elevation or altitude of TR18 3DT as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 20m | 66ft |
Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.
➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.
| Ward | Ludgvan, Madron, Gulval & Heamoor |
|---|---|
| Constituency | St Ives |
2016 1 JUL £390,000 |
1997 15 JUL £25,000 |
CHYREEN, HELNOWETH GARDENS, GULVAL, PENZANCE, TR18 3DT 1996 17 MAY £72,500 |
| Gulval School (School Lane) | Gulval | 187m |
| Gulval School (School Lane) | Gulval | 191m |
| Green Lane Hill | Gulval | 208m |
| Green Lane Hill | Gulval | 217m |
| Pendrea Road | Gulval | 375m |
| Penzance Station | 1.3km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Median download speed | 60.2Mbps |
| Average download speed | 46.2Mbps |
| Maximum download speed | 73.69Mbps |
| Median upload speed | 19.5Mbps |
| Average upload speed | 13.3Mbps |
| Maximum upload speed | 20.00Mbps |
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 0.0% |
| Percentage of properties unable to receive 10Mbps | 0.0% |
| Percentage of properties unable to receive 30Mbps | 0.0% |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Gulval Post Office | 17:15 | 11:30 | 260m |
| Pendrea Road | 17:15 | 11:30 | 378m |
| Chyandour Square | 17:10 | 11:30 | 842m |
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for TR18 3DT:
| ITL 1 Code | Name |
|---|---|
| TLK | South West (England) |
| ITL 2 Code | Name |
| TLK3 | Cornwall and Isles of Scilly |
| ITL 3 Code | Name |
| TLK30 | Cornwall and Isles of Scilly |
| LAU 1 Code | Name |
| E06000052 | Cornwall |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for TR18 3DT:
| Code | Name | |
|---|---|---|
| OA | E00095849 | |
| LSOA | E01018976 | Cornwall 067A |
| MSOA | E02003948 | Cornwall 067 |
| TR18 3BS | Helnoweth Cottages | 53m |
| TR18 3BW | Chyandaunce Terrace | 78m |
| TR18 3BT | Chycornick Cottages | 82m |
| TR18 3BP | Chyandaunce Close | 87m |
| TR18 3DS | Helnoweth Hill | 93m |
| TR18 3BX | The Mead Houses | 98m |
| TR18 3BN | Gulval Cross | 103m |
| TR18 3BZ | Chyandaunce | 104m |
| TR20 8YP | 132m | |
| TR18 3RD | Ridgevale Lane | 142m |