DA15 8SW lies on Blackfen Road in Sidcup. DA15 8SW is located in the Blackfen & Lamorbey electoral ward, within the London borough of Bexley and the English Parliamentary constituency of Old Bexley and Sidcup. The Sub Integrated Care Board (ICB) Location is NHS South East London ICB - 72Q and the police force is Metropolitan Police. This postcode has been in use since January 1980.


| Easting | 545470 |
| Northing | 174579 |
| Latitude | 51.451514 |
| Longitude | 0.092183 |
| Street | Blackfen Road |
| Town/City | Sidcup |
| Country | England |
| Postcode District | DA15 |
Elevation or altitude of DA15 8SW as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 40m | 131ft |
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 | Blackfen & Lamorbey |
|---|---|
| Constituency | Old Bexley And Sidcup |
2025 9 JAN £600,000 |
92B, BLACKFEN ROAD, SIDCUP, DA15 8SW 2022 13 OCT £600,000 |
2022 16 MAY £600,000 |
92, BLACKFEN ROAD, SIDCUP, DA15 8SW 2022 28 FEB £595,000 |
92B, BLACKFEN ROAD, SIDCUP, DA15 8SW 2019 15 JUL £585,000 |
2019 21 JUN £470,000 |
2019 15 FEB £750,000 |
2017 7 JUN £655,000 |
2013 14 FEB £350,000 |
2011 15 JUL £350,000 |
| Queenswood Road | Blackfen | 149m |
| Queenswood Road | Blackfen | 211m |
| Blackfen Road Boundary Road | Falconwood | 220m |
| Blackfen Road Boundary Road | Falconwood | 275m |
| Westwood Post Office (The Green) | Falconwood | 532m |
| Falconwood Station | 1.2km |
| Welling Station | 1.6km |
| New Eltham Station | 2.1km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 16.2% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Median download speed | 41.4Mbps |
| Average download speed | 42.1Mbps |
| Maximum download speed | 80.00Mbps |
| Median upload speed | 10.0Mbps |
| Average upload speed | 11.3Mbps |
| 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% |
Estimated total energy consumption in DA15 8SW by fuel type, 2015.
| Consumption (kWh) | 664,694 |
|---|---|
| Meter count | 40 |
| Mean (kWh/meter) | 16,617 |
| Median (kWh/meter) | 14,144 |
| Consumption (kWh) | 149,881 |
|---|---|
| Meter count | 33 |
| Mean (kWh/meter) | 4,542 |
| Median (kWh/meter) | 3,985 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Queenswood Road | 17:30 | 11:30 | 165m |
| Chester Road | 17:30 | 11:30 | 215m |
| Leechcroft Avenue | 17:30 | 11:30 | 330m |
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 DA15 8SW:
| ITL 1 Code | Name |
|---|---|
| TLI | London |
| ITL 2 Code | Name |
| TLI5 | Outer London - East and North East |
| ITL 3 Code | Name |
| TLI51 | Bexley and Greenwich |
| LAU 1 Code | Name |
| E09000004 | Bexley |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for DA15 8SW:
| Code | Name | |
|---|---|---|
| OA | E00001688 | |
| LSOA | E01000340 | Bexley 018A |
| MSOA | E02000082 | Bexley 018 |
| DA15 8SP | Fernbrook Avenue | 76m |
| DA15 8PZ | Blackfen Road | 81m |
| DA15 8SQ | Chester Road | 101m |
| DA15 8QT | Bushey Lees | 124m |
| DA15 8RA | Montgomery Close | 129m |
| DA15 8QY | Alexander Close | 135m |
| DA15 8SH | Chester Road | 146m |
| DA15 8RU | Orchard Rise East | 148m |
| DA15 8QZ | Wavell Drive | 160m |
| DA15 8SG | Chester Road | 176m |