| Postcode | DA3 7LA | 
|---|---|
| Post Town | Longfield | 
| Nearest station | Meopham (2 km) | 
| Bus stops | No nearby bus stops | 
| Roads in this postcode | |
| Number of UPRNs | 49 View | 
| Known addresses | Bethany, Longfield Avenue, Longfield Cedarwood, Longfield Avenue, Longfield Jamil, 38 Longfield Avenue, Longfield Langdale, Longfield Avenue, Longfield Little Acres, Longfield Avenue, Longfield Longacre, 40 Longfield Avenue, Longfield Oakwood, Longfield Avenue, Longfield Richmond, Longfield Avenue, Longfield Sunny Slope, Longfield Avenue, Longfield Sunnycroft, Longfield Avenue, Longfield The Laurels, Longfield Avenue, Longfield 43 Longfield Avenue, Longfield 44 Longfield Avenue, Longfield 45 Longfield Avenue, Longfield 46 Longfield Avenue, Longfield 48 Longfield Avenue, Longfield 49 Longfield Avenue, Longfield 50 Longfield Avenue, Longfield 51 Longfield Avenue, Longfield 52 Longfield Avenue, Longfield 53 Longfield Avenue, Longfield 55 Longfield Avenue, Longfield 56 Longfield Avenue, Longfield 57 Longfield Avenue, Longfield 59 Longfield Avenue, Longfield 60 Longfield Avenue, Longfield 61 Longfield Avenue, Longfield 62 Longfield Avenue, Longfield 63 Longfield Avenue, Longfield 64 Longfield Avenue, Longfield 65 Longfield Avenue, Longfield 67 Longfield Avenue, Longfield | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.396803 | |
|---|---|---|
| Longitude | 0.337517 | |
| Easting | 562711 | |
| Northing | 169011 | |
| Grid reference | TQ627690 | |
| UTM reference | 31U 314787 5697316 | |
| what3words | fine.debate.slim | |
| FixPhrase | crimson magnify surplus ventricle | |
| Plus code | 9F3298WQ+P2 | |
| Altitude | 79 metres (261 feet) | |
| Sunrise (today) | 6:51 | |
| Sunset (today) | 16:35 | |
| Distance away | ||
| Distance to sea | 7.7 KMs (4.8 miles) | 
| Parish | Longfield and New Barn | E04012919 | 
|---|---|---|
| Ward | Longfield, New Barn & Southfleet | E05012401 | 
| Local Authority District | Dartford | E07000107 | 
| County Electoral Division | Dartford Rural | E58000696 | 
| Local Authority | Kent | E10000016 | 
| County | Kent | E10000016 | 
| Constituency (2024) | Dartford | E14001191 | 
| MP | Jim Dickson | Labour | 
| Police force | Kent | |
| Water company | Southern Water | |
| NUTS/ITL 3 | Kent Thames Gateway | |
| NUTS/ITL 2 | Kent | |
| NUTS/ITL 1 | South East | |
| Country | England | E92000001 | 
| Date introduced | January 1980 | 
|---|---|
| Last updated | September 2025 | 
| User type | Small (addresses receive less than 25 items of mail per day) | 
| Quality | Within the building of the matched address closest to the postcode mean | 
| Population (2011) | 104 | |
|---|---|---|
| Households (2011) | 41 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Longfield, New Ash Green and Hartley | E63012295 | 
| Census output area (2021) | E00122638 | |
| Census output area (2011) | 6A3 | |
| Lower layer super output area (2021) | Dartford 013C | E01024159 | 
| Lower layer super output area (2011) | Dartford 013C | E01024159 | 
| Middle layer super output area (2021) | Longfield, New Barn & Southfleet | E02005040 | 
| Middle layer super output area (2011) | Longfield, New Barn & Southfleet | E02005040 | 
| Travel to work area | London | E30000234 | 
| Average property price in Dartford | £385,502 | 
|---|---|
| Annual change | 2.8% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 63 Longfield Avenue, Longfield | Detached (freehold) | Mar 2025 | £480,000 | 
| Detached (freehold) | Jul 2016 | £395,000 | |
| Sunnycroft, Longfield Avenue, Longfield | Detached (freehold) | Dec 2024 | £917,500 | 
| Detached (freehold) | Jun 2014 | £355,000 | |
| 51 Longfield Avenue, Longfield | Detached (freehold) | Nov 2024 | £625,000 | 
| Detached (freehold) | Jan 2003 | £270,000 | |
| Detached (freehold) | Jul 2000 | £210,000 | |
| 65 Longfield Avenue, Longfield | Detached (freehold) | Jun 2023 | £545,000 | 
| 62 Longfield Avenue, Longfield | Detached (freehold) | Jun 2023 | £565,000 | 
| 67 Longfield Avenue, Longfield | Detached (freehold) | Dec 2022 | £460,000 | 
| 61 Longfield Avenue, Longfield | Detached (freehold) | Sep 2022 | £467,500 | 
| Detached (freehold) | Aug 2016 | £410,000 | |
| Detached (freehold) | Dec 2011 | £280,000 | |
| Sunny Slope, Longfield Avenue, Longfield | Detached (freehold) | May 2022 | £820,000 | 
| Detached (freehold) | Apr 2018 | £860,000 | |
| 49 Longfield Avenue, Longfield | Other (freehold) | Jan 2022 | £1,000,000 | 
| Detached (freehold) | Mar 1998 | £100,000 | |
| 48 Longfield Avenue, Longfield | Semi-detached (freehold) | Sep 2021 | £560,000 | 
| Semi-detached (freehold) | Aug 2016 | £400,000 |