TN15 0HL maps, stats, and open data
TN15 0HL lies on Blackhall Lane in Sevenoaks. TN15 0HL is located in the Seal and Weald electoral ward, within the local authority district of Sevenoaks and the English Parliamentary constituency of Sevenoaks. The Sub Integrated Care Board (ICB) Location is NHS Kent and Medway ICB - 91Q and the police force is Kent. This postcode has been in use since January 1980.
TN15 0HL maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
TN15 0HL geodata
| Easting | 554048 |
| Northing | 155962 |
| Latitude | 51.281974 |
| Longitude | 0.207451 |
Where is TN15 0HL?
| Street | Blackhall Lane |
| Town/City | Sevenoaks |
| Country | England |
| Postcode District | TN15 |
TN15 0HL Elevation
Elevation or altitude of TN15 0HL as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 110m | 361ft |
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.
Politics
| Ward | Seal And Weald |
|---|---|
| Constituency | Sevenoaks |
House Prices
Sales of detached houses in TN15 0HL
2023 20 JUN £2,900,000 |
LONG DENE, BLACKHALL LANE, SEVENOAKS, TN15 0HL 2016 24 MAR £2,100,000 |
2010 11 AUG £1,500,000 |
CRANMORE HOUSE, BLACKHALL LANE, SEVENOAKS, TN15 0HL 2001 6 SEP £1,200,000 |
LONG SPINNEY, BLACKHALL LANE, SEVENOAKS, TN15 0HL 2001 10 AUG £1,170,000 |
WESTWOOD, BLACKHALL LANE, SEVENOAKS, TN15 0HL 2001 5 JUL £1,150,000 |
QUARRY COTTAGE, BLACKHALL LANE, SEVENOAKS, TN15 0HL 2001 13 FEB £495,000 |
CRANMORE HOUSE, BLACKHALL LANE, SEVENOAKS, TN15 0HL 1997 30 JUN £625,000 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to TN15 0HL
| Serpentine Road (Seal Hollow Road) | Sevenoaks | 179m |
| Serpentine Road (Seal Hollow Road) | Sevenoaks | 180m |
| Wildernesse Avenue (Seal Hollow Road) | Sevenoaks | 376m |
| Hillingdon Rise | St John's | 507m |
| Bayham Road | St John's | 531m |
Nearest railway stations to TN15 0HL
| Bat & Ball Station | 1.3km |
| Sevenoaks Station | 1.9km |
| Dunton Green Station | 3km |
Broadband
Broadband access in TN15 0HL (2020 data)
| 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 | 100.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in TN15 0HL (2019 data)
Download
| Median download speed | 65.9Mbps |
| Average download speed | 320.8Mbps |
| Maximum download speed | 1000.00Mbps |
Upload
| Median upload speed | 13.6Mbps |
| Average upload speed | 294.4Mbps |
| Maximum upload speed | 1000.00Mbps |
Broadband limitations in TN15 0HL (2020 data)
| 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% |
TN15 0HL gas and electricity consumption
Estimated total energy consumption in TN15 0HL by fuel type, 2015.
Gas
| Consumption (kWh) | 290,811 |
|---|---|
| Meter count | 8 |
| Mean (kWh/meter) | 36,351 |
| Median (kWh/meter) | 40,090 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in TN15 0HL, for 2015.
- Meter count: The total number of meters in TN15 0HL.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence
Deprivation
30% of English postcodes are less deprived than TN15 0HL:Food Standards Agency
Three nearest food hygiene ratings to TN15 0HL (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to TN15 0HL
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Seal Hollow Road | 16:45 | 12:15 | 162m |
| Woodland Rise | 16:30 | 11:00 | 374m |
| Wilderness Mount | 16:45 | 12:30 | 462m |
TN15 0HL ITL and TN15 0HL LAU
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 TN15 0HL:
| ITL 1 Code | Name |
|---|---|
| TLJ | South East (England) |
| ITL 2 Code | Name |
| TLJ4 | Kent |
| ITL 3 Code | Name |
| TLJ46 | West Kent |
| LAU 1 Code | Name |
| E07000111 | Sevenoaks |
TN15 0HL census areas
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for TN15 0HL:
| Code | Name | |
|---|---|---|
| OA | E00124148 | |
| LSOA | E01024458 | Sevenoaks 012A |
| MSOA | E02005098 | Sevenoaks 012 |
Nearest postcodes to TN15 0HL
| TN15 0HH | Quarry Hill | 178m |
| TN13 3SE | Seal Hollow Road | 182m |
| TN13 3SF | Seal Hollow Road | 207m |
| TN13 3XS | Serpentine Road | 225m |
| TN13 3SH | Seal Hollow Road | 236m |
| TN13 3SA | Seal Hollow Road | 258m |
| TN13 3SG | Hillborough Avenue | 265m |
| TN13 3XJ | Hillside Road | 309m |
| TN13 3RZ | Seal Hollow Road | 335m |
| TN13 3XF | Bayham Road | 339m |
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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