| Postcode | DA11 9LN | 
|---|---|
| Post Town | Gravesend | 
| Nearest station | Gravesend (1 km) | 
| Bus stops | Thames Way (SW) Burch Road (E) Fountain Walk (W) Burch Road (W) Arriva Depot (E) Arriva Depot (W) | 
| Roads in this postcode | |
| Number of UPRNs | 48 View | 
| Known addresses | 5 St Marks Avenue, Northfleet 7 St Marks Avenue, Northfleet 9 St Marks Avenue, Northfleet 11 St Marks Avenue, Northfleet 19 St Marks Avenue, Northfleet 21 St Marks Avenue, Northfleet 23 St Marks Avenue, Northfleet 27 St Marks Avenue, Northfleet 29 St Marks Avenue, Northfleet 35 St Marks Avenue, Northfleet 37 St Marks Avenue, Northfleet 39 St Marks Avenue, Northfleet 41 St Marks Avenue, Northfleet 43 St Marks Avenue, Northfleet 45 St Marks Avenue, Northfleet 47 St Marks Avenue, Northfleet 49 St Marks Avenue, Northfleet 51 St Marks Avenue, Northfleet 53 St Marks Avenue, Northfleet 57 St Marks Avenue, Northfleet 61 St Marks Avenue, Northfleet 63 St Marks Avenue, Northfleet 65 St Marks Avenue, Northfleet 67 St Marks Avenue, Northfleet 69 St Marks Avenue, Northfleet 73 St Marks Avenue, Northfleet 75 St Marks Avenue, Northfleet 77 St Marks Avenue, Northfleet 79 St Marks Avenue, Northfleet 83 St Marks Avenue, Northfleet 87 St Marks Avenue, Northfleet | 
| Main property type | Terraced | 
| Businesses | 
| Latitude | 51.440862 | |
|---|---|---|
| Longitude | 0.35279 | |
| Easting | 563616 | |
| Northing | 173944 | |
| Grid reference | TQ636739 | |
| UTM reference | 31U 316026 5702176 | |
| what3words | struck.busy.best | |
| FixPhrase | cringe magnify slain visible | |
| Plus code | 9F32C9R3+84 | |
| Altitude | 22 metres (71 feet) | |
| Sunrise (today) | 6:51 | |
| Sunset (today) | 16:35 | |
| Distance away | ||
| Distance to sea | 4.4 KMs (2.7 miles) | 
| Parish | Gravesham, unparished area | E43000087 | 
|---|---|---|
| Ward | Rosherville | E05014923 | 
| Local Authority District | Gravesham | E07000109 | 
| County Electoral Division | Northfleet & Gravesend West | E58000725 | 
| Local Authority | Kent | E10000016 | 
| County | Kent | E10000016 | 
| Constituency (2024) | Gravesham | E14001254 | 
| MP | Dr Lauren Sullivan | 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) | 134 | |
|---|---|---|
| Households (2011) | 42 | |
| 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 major conurbation | |
| Built up area (2024) | Northfleet | E63012158 | 
| Census output area (2021) | E00123257 | |
| Census output area (2011) | 4A2 | |
| Lower layer super output area (2021) | Gravesham 001D | E01024279 | 
| Lower layer super output area (2011) | Gravesham 001D | E01024279 | 
| Middle layer super output area (2021) | Northfleet North | E02005055 | 
| Middle layer super output area (2011) | Northfleet North | E02005055 | 
| Travel to work area | London | E30000234 | 
| Average property price in Dartford | £385,502 | 
|---|---|
| Annual change | 2.8% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 67 St Marks Avenue, Northfleet | Semi-detached (freehold) | Dec 2024 | £240,000 | 
| Semi-detached (freehold) | Feb 2024 | £187,000 | |
| 77 St Marks Avenue, Northfleet | Terraced (freehold) | Nov 2024 | £160,000 | 
| 75 St Marks Avenue, Northfleet | Terraced (freehold) | Sep 2024 | £215,000 | 
| 69 St Marks Avenue, Northfleet | Terraced (freehold) | Mar 2023 | £330,000 | 
| 43 St Marks Avenue, Northfleet | Terraced (freehold) | Oct 2021 | £285,000 | 
| 65 St Marks Avenue, Northfleet | Terraced (freehold) | Apr 2020 | £235,000 | 
| 51 St Marks Avenue, Northfleet | Terraced (freehold) | Dec 2019 | £280,000 | 
| Terraced (freehold) | Jul 2014 | £180,000 | |
| Terraced (freehold) | May 2000 | £74,995 | |
| Terraced (freehold) | Apr 1998 | £59,000 | |
| 45 St Marks Avenue, Northfleet | Terraced (freehold) | Mar 2019 | £190,000 | 
| 47 St Marks Avenue, Northfleet | Terraced (freehold) | Sep 2016 | £210,000 | 
| 9 St Marks Avenue, Northfleet | Terraced (freehold) | Feb 2016 | £250,000 | 
| Terraced (freehold) | Jun 2013 | £157,000 | |
| Terraced (freehold) | Nov 2006 | £142,000 |