GU34 5BN lies on Blackberry Lane in Four Marks, Alton. GU34 5BN is located in the Four Marks & Medstead electoral ward, within the local authority district of East Hampshire and the English Parliamentary constituency of East Hampshire. The Sub Integrated Care Board (ICB) Location is NHS Hampshire and Isle of Wight ICB - D9Y0V and the police force is Hampshire. This postcode has been in use since January 1980.


| Easting | 467485 |
| Northing | 135239 |
| Latitude | 51.112476 |
| Longitude | -1.037308 |
| Street | Blackberry Lane |
| Locality | Four Marks |
| Town/City | Alton |
| Country | England |
| Postcode District | GU34 |
Elevation or altitude of GU34 5BN as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 210m | 689ft |
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 | Four Marks & Medstead |
|---|---|
| Constituency | East Hampshire |
2025 15 OCT £660,000 |
2025 22 AUG £705,000 |
2021 20 MAY £600,000 |
2018 3 DEC £550,000 |
2016 31 MAR £385,000 |
2015 15 OCT £390,000 |
2015 15 JUL £725,000 |
2015 12 MAR £398,000 |
2014 24 NOV £455,000 |
2014 18 AUG £620,000 |
| Telegraph Lane (Winchester Road) | Four Marks | 242m |
| Telegraph Lane (Winchester Road) | Four Marks | 272m |
| Hazel Road (Winchester Road) | Four Marks | 334m |
| Station Approach (Winchester Road) | Four Marks | 417m |
| The Gospel Hall (Winchester Road) | Four Marks | 690m |
| Medstead & Four Marks (Mid Hants Railway) | Four Marks | 599m |
| Alton Station | 6.6km |
| 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 | 40.0Mbps |
| Average download speed | 36.0Mbps |
| Maximum download speed | 80.00Mbps |
| Median upload speed | 7.5Mbps |
| Average upload speed | 7.6Mbps |
| Maximum upload speed | 19.30Mbps |
| 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% |
Estimated total energy consumption in GU34 5BN by fuel type, 2015.
| Consumption (kWh) | 582,883 |
|---|---|
| Meter count | 27 |
| Mean (kWh/meter) | 21,588 |
| Median (kWh/meter) | 20,960 |
| Consumption (kWh) | 136,474 |
|---|---|
| Meter count | 27 |
| Mean (kWh/meter) | 5,055 |
| Median (kWh/meter) | 4,688 |



➜ Get more ratings from the Food Standards Agency
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Four Marks Post Office | 17:00 | 11:30 | 422m |
| Weathermore Lane | 16:30 | 10:00 | 536m |
| Boyneswood Road | 16:15 | 07:15 | 675m |
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 GU34 5BN:
| ITL 1 Code | Name |
|---|---|
| TLJ | South East (England) |
| ITL 2 Code | Name |
| TLJ3 | Hampshire and Isle of Wight |
| ITL 3 Code | Name |
| TLJ36 | Central Hampshire |
| LAU 1 Code | Name |
| E07000085 | East Hampshire |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for GU34 5BN:
| Code | Name | |
|---|---|---|
| OA | E00114862 | |
| LSOA | E01022593 | East Hampshire 007B |
| MSOA | E02004703 | East Hampshire 007 |
| GU34 5DT | Mulberry Court | 65m |
| GU34 5GB | Blackberry Lane | 113m |
| GU34 5BW | Blackberry Close | 115m |
| GU34 5BL | Fairfield Green | 134m |
| GU34 5HB | Badger Close | 177m |
| GU34 5HD | Winchester Road | 216m |
| GU34 5BP | Blackberry Lane | 222m |
| GU34 5FW | St Margarets Mews | 229m |
| GU34 5BF | Chawton End Close | 260m |
| GU34 5AX | Telegraph Lane | 271m |