| Postcode | RM8 1JP | 
|---|---|
| Post Town | Dagenham | 
| Nearest station | Chadwell Heath (1 km) | 
| Bus stops | Stanley Avenue (S) Stanley Avenue (N) Seabrook Gardens (W) James Avenue (S) James Avenue (N) Hainault Road Chadwell Heath (E) | 
| London travel zone | 5 | 
| Roads in this postcode | |
| Number of UPRNs | 80 View | 
| Known addresses | 17 Rosslyn Avenue, Dagenham 19 Rosslyn Avenue, Dagenham 21 Rosslyn Avenue, Dagenham 23 Rosslyn Avenue, Dagenham 26 Rosslyn Avenue, Dagenham 27 Rosslyn Avenue, Dagenham 29 Rosslyn Avenue, Dagenham 30 Rosslyn Avenue, Dagenham 32 Rosslyn Avenue, Dagenham 33 Rosslyn Avenue, Dagenham 34 Rosslyn Avenue, Dagenham 35 Rosslyn Avenue, Dagenham 37 Rosslyn Avenue, Dagenham 39 Rosslyn Avenue, Dagenham 40 Rosslyn Avenue, Dagenham 41 Rosslyn Avenue, Dagenham 42 Rosslyn Avenue, Dagenham 44 Rosslyn Avenue, Dagenham 45 Rosslyn Avenue, Dagenham 47 Rosslyn Avenue, Dagenham 48 Rosslyn Avenue, Dagenham 53 Rosslyn Avenue, Dagenham 55 Rosslyn Avenue, Dagenham 56 Rosslyn Avenue, Dagenham 61 Rosslyn Avenue, Dagenham 65 Rosslyn Avenue, Dagenham | 
| Main property type | Terraced | 
| Businesses | 
| Latitude | 51.568022 | |
|---|---|---|
| Longitude | 0.148624 | |
| Easting | 549013 | |
| Northing | 187648 | |
| Grid reference | TQ490876 | |
| UTM reference | 31U 302391 5716847 | |
| what3words | update.candy.rocks | |
| FixPhrase | cringing magnetize starch tasting | |
| Plus code | 9F32H49X+6C | |
| Altitude | 16 metres (52 feet) | |
| Sunrise (today) | 6:52 | |
| Sunset (today) | 16:36 | |
| Distance away | ||
| Distance to sea | 22.1 KMs (13.7 miles) | 
| Parish | Barking and Dagenham, unparished area | E43000192 | 
|---|---|---|
| Ward | Whalebone | E05014071 | 
| London Borough | Barking and Dagenham | E09000002 | 
| County | Greater London | E11000009 | 
| Constituency (2024) | Dagenham and Rainham | E14001189 | 
| MP | Margaret Mullane | Labour | 
| Police force | Metropolitan Police | |
| Water company | Essex & Suffolk Water | |
| Sewage company | Thames Water | |
| NUTS/ITL 3 | Barking & Dagenham and Havering | |
| NUTS/ITL 2 | Outer London - East and North East | |
| NUTS/ITL 1 | London | |
| 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) | 112 | |
|---|---|---|
| Households (2011) | 46 | |
| 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) | Barking and Dagenham | E63011973 | 
| Census output area (2021) | E00000545 | |
| Census output area (2011) | 4A3 | |
| Lower layer super output area (2021) | Barking and Dagenham 002D | E01000111 | 
| Lower layer super output area (2011) | Barking and Dagenham 002D | E01000111 | 
| Middle layer super output area (2021) | Chadwell Heath East | E02000003 | 
| Middle layer super output area (2011) | Chadwell Heath East | E02000003 | 
| Travel to work area | London | E30000234 | 
| Average property price in Romford | £396,466 | 
|---|---|
| Annual change | 4.0% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 40 Rosslyn Avenue, Dagenham | Flat (leasehold) | Oct 2024 | £290,000 | 
| Flat (leasehold) | Nov 2010 | £137,000 | |
| Flat (leasehold) | Oct 1997 | £42,500 | |
| Flat (leasehold) | Nov 1995 | £40,500 | |
| 48 Rosslyn Avenue, Dagenham | Flat (leasehold) | May 2023 | £270,000 | 
| 29 Rosslyn Avenue, Dagenham | Terraced (freehold) | May 2023 | £480,000 | 
| Terraced (freehold) | Sep 2007 | £249,995 | |
| 56 Rosslyn Avenue, Dagenham | Semi-detached (freehold) | Mar 2023 | £400,000 | 
| 42 Rosslyn Avenue, Dagenham | Semi-detached (freehold) | Dec 2022 | £440,000 | 
| 39 Rosslyn Avenue, Dagenham | Terraced (freehold) | Dec 2021 | £340,000 | 
| Terraced (freehold) | Dec 2011 | £170,000 | |
| Terraced (freehold) | Nov 2002 | £154,995 | |
| Terraced (freehold) | May 2002 | £105,000 | |
| Terraced (freehold) | Apr 2001 | £99,995 | |
| Terraced (freehold) | Mar 2001 | £78,000 | |
| 37 Rosslyn Avenue, Dagenham | Terraced (freehold) | Nov 2021 | £376,000 | 
| 65 Rosslyn Avenue, Dagenham | Flat (leasehold) | Oct 2021 | £285,000 | 
| Flat (leasehold) | Dec 2004 | £141,000 | |
| 53 Rosslyn Avenue, Dagenham | Flat (leasehold) | Jun 2021 | £245,000 | 
| 34 Rosslyn Avenue, Dagenham | Flat (leasehold) | May 2021 | £265,000 | 
| Flat (leasehold) | Dec 2015 | £210,000 | |
| Flat (leasehold) | Nov 2011 | £130,000 | |
| Semi-detached (leasehold) | Oct 2007 | £168,000 | |
| Semi-detached (leasehold) | Nov 2000 | £60,000 |