RG31 7ZN lies on Carston Grove in Calcot, Reading. RG31 7ZN is located in the Tilehurst South & Holybrook electoral ward, within the unitary authority of West Berkshire and the English Parliamentary constituency of Reading West. The Sub Integrated Care Board (ICB) Location is NHS Buckinghamshire, Oxfordshire and Berkshire West ICB - 15A and the police force is Thames Valley. This postcode has been in use since July 1995.


| Easting | 467706 |
| Northing | 171646 |
| Latitude | 51.439772 |
| Longitude | -1.027280 |
| Street | Carston Grove |
| Locality | Calcot |
| Town/City | Reading |
| Country | England |
| Postcode District | RG31 |
Elevation or altitude of RG31 7ZN as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 50m | 164ft |
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 | Tilehurst South & Holybrook |
|---|---|
| Constituency | Reading West |
2025 26 MAR £540,000 |
16, CARSTON GROVE, CALCOT, READING, RG31 7ZN 2021 29 JUN £433,500 |
2020 25 FEB £450,000 |
8, CARSTON GROVE, CALCOT, READING, RG31 7ZN 2017 14 DEC £345,000 |
2017 21 APR £510,000 |
32, CARSTON GROVE, CALCOT, READING, RG31 7ZN 2007 2 NOV £305,000 |
4, CARSTON GROVE, CALCOT, READING, RG31 7ZN 2006 6 SEP £245,000 |
19, CARSTON GROVE, CALCOT, READING, RG31 7ZN 2006 23 JUN £244,000 |
18, CARSTON GROVE, CALCOT, READING, RG31 7ZN 2005 12 DEC £238,000 |
2002 11 OCT £210,000 |
| Kennet Valley School (Carters Rise) | Fords Farm | 132m |
| Kennet Valley School (Carters Rise) | Fords Farm | 149m |
| Churchward Walk (Carters Rise) | Fords Farm | 162m |
| Churchward Walk (Carters Rise) | Fords Farm | 166m |
| Posthorn Place (Calcot Place Drive) | Fords Farm | 207m |
| Reading West Station | 3.1km |
| Theale Station | 3.4km |
| Tilehurst Station | 3.5km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 92.9% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Median download speed | 56.8Mbps |
| Average download speed | 77.1Mbps |
| Maximum download speed | 350.00Mbps |
| Median upload speed | 7.1Mbps |
| Average upload speed | 8.8Mbps |
| 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% |
Estimated total energy consumption in RG31 7ZN by fuel type, 2015.
| Consumption (kWh) | 668,881 |
|---|---|
| Meter count | 41 |
| Mean (kWh/meter) | 16,314 |
| Median (kWh/meter) | 15,431 |
| Consumption (kWh) | 178,951 |
|---|---|
| Meter count | 41 |
| Mean (kWh/meter) | 4,365 |
| Median (kWh/meter) | 3,903 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Calcot Row | 17:30 | 14:15 | 330m |
| Carters Rise | 16:00 | 13:45 | 403m |
| Calbourne Drive | 16:00 | 13:15 | 934m |
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 RG31 7ZN:
| ITL 1 Code | Name |
|---|---|
| TLJ | South East (England) |
| ITL 2 Code | Name |
| TLJ1 | Berkshire, Buckinghamshire and Oxfordshire |
| ITL 3 Code | Name |
| TLJ11 | Berkshire |
| LAU 1 Code | Name |
| E06000037 | West Berkshire |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for RG31 7ZN:
| Code | Name | |
|---|---|---|
| OA | E00082212 | |
| LSOA | E01016274 | West Berkshire 008B |
| MSOA | E02003374 | West Berkshire 008 |
| RG31 7YR | Evergreen Drive | 77m |
| RG31 7RT | Low Lane | 102m |
| RG31 7YS | Carters Rise | 103m |
| RG31 7ZL | Narromine Drive | 143m |
| RG31 7PE | Foxhunt Grove | 146m |
| RG31 7QE | Post Horn Place | 164m |
| RG31 7YT | Carters Rise | 177m |
| RG31 7RU | May Park | 191m |
| RG31 7ZH | Corsham Road | 215m |
| RG31 7PD | Weir Close | 219m |