DA3 8DY lies on Church Road in Hartley, Longfield. DA3 8DY is located in the Hartley and Hodsoll Street electoral ward, within the local authority district of Sevenoaks and the English Parliamentary constituency of Dartford. 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.


| Easting | 561349 |
| Northing | 166461 |
| Latitude | 51.374282 |
| Longitude | 0.316798 |
| Street | Church Road |
| Locality | Hartley |
| Town/City | Longfield |
| Country | England |
| Postcode District | DA3 |
Elevation or altitude of DA3 8DY 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.
| Ward | Hartley And Hodsoll Street |
|---|---|
| Constituency | Dartford |
WINDYRIDGE, CHURCH ROAD, HARTLEY, LONGFIELD, DA3 8DY 2025 15 JUL £825,000 |
FAIRVIEW, CHURCH ROAD, HARTLEY, LONGFIELD, DA3 8DY 2024 19 DEC £740,000 |
2020 16 DEC £950,000 |
2020 31 JAN £605,000 |
THE POPLARS, CHURCH ROAD, HARTLEY, LONGFIELD, DA3 8DY 2013 15 NOV £660,000 |
2007 17 DEC £1,000,000 |
2007 7 SEP £575,000 |
FAIRVIEW, CHURCH ROAD, HARTLEY, LONGFIELD, DA3 8DY 2003 24 OCT £295,000 |
APPLE-TREE-COTTAGE, CHURCH ROAD, HARTLEY, LONGFIELD, DA3 8DY 2003 7 FEB £450,000 |
FAIRVIEW, CHURCH ROAD, HARTLEY, LONGFIELD, DA3 8DY 2001 6 DEC £205,000 |
| Black Lion (Ash Road) | Hartley | 923m |
| Black Lion (Ash Road) | Hartley | 936m |
| Penenden (Ash Road) | New Ash Green | 937m |
| Chantry Avenue (Ash Road) | Hartley | 1,063m |
| Olivers Mill (Ash Road) | New Ash Green | 1,064m |
| Longfield Station | 2.7km |
| Meopham Station | 3.1km |
| Sole Street Station | 4.4km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 27.8% |
| 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
| Median download speed | 7.9Mbps |
| Average download speed | 13.7Mbps |
| Maximum download speed | 39.06Mbps |
| Median upload speed | 1.1Mbps |
| Average upload speed | 2.5Mbps |
| Maximum upload speed | 8.17Mbps |
| 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 | 72.2% |
Estimated total energy consumption in DA3 8DY by fuel type, 2015.
| Consumption (kWh) | 153,233 |
|---|---|
| Meter count | 19 |
| Mean (kWh/meter) | 8,065 |
| Median (kWh/meter) | 4,779 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Hartley Hill | 16:45 | 09:00 | 276m |
| Black Lion | 16:00 | 09:00 | 922m |
| Penenden | 16:00 | 11:30 | 994m |
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 DA3 8DY:
| 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 |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for DA3 8DY:
| Code | Name | |
|---|---|---|
| OA | E00124074 | |
| LSOA | E01024442 | Sevenoaks 004B |
| MSOA | E02005090 | Sevenoaks 004 |
| DA3 8LF | Hartley Bottom Road | 452m |
| DA3 8DZ | Church Road | 462m |
| DA3 8DT | Church Road | 464m |
| DA3 8PZ | Caling Croft | 500m |
| DA3 8PY | Caling Croft | 533m |
| DA3 8PX | Caling Croft | 590m |
| DA3 8QZ | Bazes Shaw | 697m |
| DA3 8QD | Farm Holt | 703m |
| DA3 8QB | Farm Holt | 762m |
| DA3 8AX | Manor Lane | 763m |