TN20 6DY maps, stats, and open data
TN20 6DY lies on Knowle Park in Mayfield. TN20 6DY is located in the Mayfield & Five Ashes electoral ward, within the local authority district of Wealden and the English Parliamentary constituency of Wealden. The Sub Integrated Care Board (ICB) Location is NHS Sussex ICB - 97R and the police force is Sussex. This postcode has been in use since January 1980.
TN20 6DY maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
TN20 6DY geodata
| Easting | 558087 |
| Northing | 126463 |
| Latitude | 51.015820 |
| Longitude | 0.252373 |
Where is TN20 6DY?
| Street | Knowle Park |
| Town/City | Mayfield |
| Country | England |
| Postcode District | TN20 |
TN20 6DY Elevation
Elevation or altitude of TN20 6DY as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 120m | 394ft |
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 | Mayfield & Five Ashes |
|---|---|
| Constituency | Wealden |
House Prices
Sales of detached houses in TN20 6DY
2011 2 SEP £1,420,000 |
LITTLE BARN COTTAGE, KNOWLE PARK, MAYFIELD, TN20 6DY 2010 15 JUL £1,640,000 |
DALEWOOD, KNOWLE PARK, MAYFIELD, TN20 6DY 2007 18 MAY £545,000 |
2007 30 JAN £985,000 |
BADGERS MEAD, KNOWLE PARK, MAYFIELD, TN20 6DY 2005 2 JUN £925,000 |
2001 23 JUL £675,000 |
CAWDOR HOUSE, KNOWLE PARK, MAYFIELD, TN20 6DY 1995 19 APR £220,000 |
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 TN20 6DY
| Cricket Ground (Station Road) | Mayfield | 185m |
| Cricket Ground (Station Road) | Mayfield | 197m |
| Aylwards House (Station Road) | Mayfield | 298m |
| Aylwards House (Station Road) | Mayfield | 309m |
| Church (Station Road) | Mayfield | 397m |
Nearest railway stations to TN20 6DY
| Crowborough Station | 5.7km |
Broadband
Broadband access in TN20 6DY (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 | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in TN20 6DY (2019 data)
Download
| Median download speed | 44.1Mbps |
| Average download speed | 45.1Mbps |
| Maximum download speed | 79.85Mbps |
Upload
| Median upload speed | 14.4Mbps |
| Average upload speed | 13.0Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in TN20 6DY (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% |
TN20 6DY gas and electricity consumption
Estimated total energy consumption in TN20 6DY by fuel type, 2015.
Gas
| Consumption (kWh) | 271,983 |
|---|---|
| Meter count | 7 |
| Mean (kWh/meter) | 38,855 |
| Median (kWh/meter) | 39,942 |
Electricity
| Consumption (kWh) | 56,907 |
|---|---|
| Meter count | 6 |
| Mean (kWh/meter) | 9,484 |
| Median (kWh/meter) | 9,732 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in TN20 6DY, for 2015.
- Meter count: The total number of meters in TN20 6DY.
- 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
8.6% of English postcodes are less deprived than TN20 6DY:Food Standards Agency
Three nearest food hygiene ratings to TN20 6DY (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to TN20 6DY
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Mayfield Station | 17:00 | 10:00 | 334m |
| Fir Toll Road | 17:00 | 10:30 | 362m |
| Victoria Road | 17:00 | 10:00 | 413m |
TN20 6DY ITL and TN20 6DY 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 TN20 6DY:
| ITL 1 Code | Name |
|---|---|
| TLJ | South East (England) |
| ITL 2 Code | Name |
| TLJ2 | Surrey, East and West Sussex |
| ITL 3 Code | Name |
| TLJ22 | East Sussex CC |
| LAU 1 Code | Name |
| E07000065 | Wealden |
TN20 6DY 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 TN20 6DY:
| Code | Name | |
|---|---|---|
| OA | E00107701 | |
| LSOA | E01021202 | Wealden 005A |
| MSOA | E02004407 | Wealden 005 |
Nearest postcodes to TN20 6DY
| TN20 6RA | Newick Lane | 103m |
| TN20 6RB | Newick Lane | 156m |
| TN20 6DX | Loxfield Close | 193m |
| TN20 6EJ | Stone Cross Road | 209m |
| TN20 6DT | West Street | 216m |
| TN20 6EA | 250m | |
| TN20 6NY | Fir Toll Close | 284m |
| TN20 6BX | Station Road | 284m |
| TN20 6DU | Ashley Gardens | 287m |
| TN20 6RD | Newick Lane | 297m |
- 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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