DA3 7AA maps, stats, and open data
DA3 7AA lies on Old Downs in Hartley, Longfield. DA3 7AA 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.
DA3 7AA maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
DA3 7AA geodata
| Easting | 560293 |
| Northing | 167936 |
| Latitude | 51.387833 |
| Longitude | 0.302304 |
Where is DA3 7AA?
| Street | Old Downs |
| Locality | Hartley |
| Town/City | Longfield |
| Country | England |
| Postcode District | DA3 |
DA3 7AA Elevation
Elevation or altitude of DA3 7AA as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 90m | 295ft |
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 | Hartley And Hodsoll Street |
|---|---|
| Constituency | Dartford |
House Prices
Sales of detached houses in DA3 7AA
2025 14 NOV £910,000 |
20B, OLD DOWNS, HARTLEY, LONGFIELD, DA3 7AA 2025 22 JUL £1,200,000 |
2023 19 MAY £685,000 |
2022 11 JUL £881,500 |
11, OLD DOWNS, HARTLEY, LONGFIELD, DA3 7AA 2021 20 JUL £730,000 |
18, OLD DOWNS, HARTLEY, LONGFIELD, DA3 7AA 2021 29 JUN £855,000 |
7, OLD DOWNS, HARTLEY, LONGFIELD, DA3 7AA 2018 6 APR £660,000 |
20, OLD DOWNS, HARTLEY, LONGFIELD, DA3 7AA 2016 30 SEP £620,000 |
2016 26 JUL £700,000 |
16, OLD DOWNS, HARTLEY, LONGFIELD, DA3 7AA 2015 13 FEB £499,995 |
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 DA3 7AA
| Green Way (Ash Road) | Hartley | 165m |
| Green Way (Ash Road) | Hartley | 290m |
| Larks Field (Ash Road) | Hartley | 339m |
| Larks Field (Ash Road) | Hartley | 365m |
| Post Office (Ash Road) | Hartley | 379m |
Nearest railway stations to DA3 7AA
| Longfield Station | 0.9km |
| Meopham Station | 3.8km |
| Farningham Road Station | 4.9km |
Broadband
Broadband access in DA3 7AA (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 DA3 7AA (2019 data)
Download
| Median download speed | 44.0Mbps |
| Average download speed | 44.9Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 11.8Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in DA3 7AA (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% |
DA3 7AA gas and electricity consumption
Estimated total energy consumption in DA3 7AA by fuel type, 2015.
Gas
| Consumption (kWh) | 517,827 |
|---|---|
| Meter count | 24 |
| Mean (kWh/meter) | 21,576 |
| Median (kWh/meter) | 20,704 |
Electricity
| Consumption (kWh) | 88,410 |
|---|---|
| Meter count | 19 |
| Mean (kWh/meter) | 4,653 |
| Median (kWh/meter) | 4,467 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in DA3 7AA, for 2015.
- Meter count: The total number of meters in DA3 7AA.
- 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
1.8% of English postcodes are less deprived than DA3 7AA:Food Standards Agency
Three nearest food hygiene ratings to DA3 7AA (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to DA3 7AA
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Hartley Post Office | 17:00 | 12:00 | 386m |
| Stack Lane | 17:00 | 11:15 | 494m |
| Longfield Post Office | 16:00 | 11:00 | 931m |
DA3 7AA ITL and DA3 7AA 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 DA3 7AA:
| 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 |
DA3 7AA 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 DA3 7AA:
| Code | Name | |
|---|---|---|
| OA | E00124084 | |
| LSOA | E01024443 | Sevenoaks 004C |
| MSOA | E02005090 | Sevenoaks 004 |
Nearest postcodes to DA3 7AA
| DA3 8BH | Ash Road | 100m |
| DA3 7RA | Downs Valley | 140m |
| DA3 8BQ | Ash Road | 140m |
| DA3 7BH | Castle Hill | 148m |
| DA3 8BG | The Parade | 151m |
| DA3 8HE | The Parade | 152m |
| DA3 7BL | Hartley Green | 158m |
| DA3 7EF | Ash Road | 186m |
| DA3 7EL | Ash Road | 245m |
| DA3 8DP | Dickens Close | 253m |
- 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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