DL3 8SB lies on Treelands in Darlington. DL3 8SB is located in the Hummersknott electoral ward, within the unitary authority of Darlington and the English Parliamentary constituency of Darlington. The Sub Integrated Care Board (ICB) Location is NHS North East and North Cumbria ICB - 16C and the police force is Durham. This postcode has been in use since January 1980.


| Easting | 427074 |
| Northing | 514256 |
| Latitude | 54.522876 |
| Longitude | -1.583233 |
| Street | Treelands |
| Town/City | Darlington |
| Country | England |
| Postcode District | DL3 |
Elevation or altitude of DL3 8SB as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 60m | 197ft |
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 | Hummersknott |
|---|---|
| Constituency | Darlington |
2023 14 SEP £299,950 |
7, TREELANDS, DARLINGTON, DL3 8SB 2023 31 JUL £305,000 |
1, TREELANDS, DARLINGTON, DL3 8SB 2019 13 DEC £220,000 |
2015 28 SEP £255,000 |
16, TREELANDS, DARLINGTON, DL3 8SB 2014 12 JUN £230,000 |
2001 7 MAR £115,000 |
2000 20 OCT £80,000 |
| Hummersknott Avenue | Hummersknott | 121m |
| Hummersknott Avenue | Hummersknott | 131m |
| St Hild Close (Hummersknott Avenue) | Hummersknott | 224m |
| Abbey Junior School (Abbey Road) | West End | 367m |
| Abbey Junior School (Abbey Road) | West End | 413m |
| Darlington Station | 2.3km |
| North Road Station | 2.4km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 100.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Median download speed | 51.2Mbps |
| Average download speed | 67.8Mbps |
| Maximum download speed | 350.00Mbps |
| Median upload speed | 3.6Mbps |
| Average upload speed | 4.2Mbps |
| Maximum upload speed | 9.43Mbps |
| 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 DL3 8SB by fuel type, 2015.
| Consumption (kWh) | 341,135 |
|---|---|
| Meter count | 21 |
| Mean (kWh/meter) | 16,245 |
| Median (kWh/meter) | 14,934 |
| Consumption (kWh) | 71,159 |
|---|---|
| Meter count | 21 |
| Mean (kWh/meter) | 3,389 |
| Median (kWh/meter) | 2,968 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Hummersknott Avenue | 17:30 | 11:00 | 259m |
| St Clares, Hummerskott Road | 17:30 | 10:00 | 309m |
| Clare Avenue | 17:30 | 10:15 | 455m |
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 DL3 8SB:
| ITL 1 Code | Name |
|---|---|
| TLC | North East (England) |
| ITL 2 Code | Name |
| TLC1 | Tees Valley and Durham |
| ITL 3 Code | Name |
| TLC13 | Darlington |
| LAU 1 Code | Name |
| E06000005 | Darlington |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for DL3 8SB:
| Code | Name | |
|---|---|---|
| OA | E00062220 | |
| LSOA | E01012337 | Darlington 011B |
| MSOA | E02002569 | Darlington 011 |
| DL3 8RP | The Headlands | 63m |
| DL3 8RZ | The Headlands | 76m |
| DL3 8RR | Hummersknott Avenue | 90m |
| DL3 8RQ | Chilton Close | 93m |
| DL3 8RS | Hummersknott Avenue | 134m |
| DL3 8LE | Hummersknott Avenue | 157m |
| DL3 8LD | St Hild Close | 161m |
| DL3 8RU | Cannobie Close | 209m |
| DL3 8RN | Hummersknott Avenue | 212m |
| DL3 8RT | Brompton Walk | 224m |