| Postcode | RM12 6NT | 
|---|---|
| Post Town | Hornchurch | 
| Nearest station | Elm Park (1 km) | 
| Bus stops | Gosport Drive (N) Sarre Avenue (SW) Sarre Avenue (E) Wood Lane Hornchurch (S) Heron Flight Avenue (S) Wood Lane Hornchurch (N) | 
| London travel zone | 6 | 
| Number of UPRNs | 19 View | 
| Known addresses | 1 Aldergrove Walk, Hornchurch 3 Aldergrove Walk, Hornchurch 5 Aldergrove Walk, Hornchurch 6 Aldergrove Walk, Hornchurch 7 Aldergrove Walk, Hornchurch 9 Aldergrove Walk, Hornchurch 11 Aldergrove Walk, Hornchurch 12 Aldergrove Walk, Hornchurch 14 Aldergrove Walk, Hornchurch 18 Aldergrove Walk, Hornchurch | 
| Main property type | Terraced | 
| Businesses | 
| Latitude | 51.542162 | |
|---|---|---|
| Longitude | 0.207083 | |
| Easting | 553151 | |
| Northing | 184893 | |
| Grid reference | TQ531848 | |
| UTM reference | 31U 306332 5713815 | |
| what3words | solve.softly.cares | |
| FixPhrase | cringing magnifier sleeve trinity | |
| Plus code | 9F32G6R4+VR | |
| Altitude | 11 metres (36 feet) | |
| Sunrise (today) | 6:52 | |
| Sunset (today) | 16:35 | |
| Distance away | ||
| Distance to sea | 17.1 KMs (10.6 miles) | 
| Parish | Havering, unparished area | E43000206 | 
|---|---|---|
| Ward | Elm Park | E05013969 | 
| London Borough | Havering | E09000016 | 
| 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) | 47 | |
|---|---|---|
| Households (2011) | 18 | |
| 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) | Havering | E63011923 | 
| Census output area (2021) | E00011317 | |
| Census output area (2011) | 5A1 | |
| Lower layer super output area (2021) | Havering 025A | E01002265 | 
| Lower layer super output area (2011) | Havering 025A | E01002265 | 
| Middle layer super output area (2021) | Hacton | E02000488 | 
| Middle layer super output area (2011) | Hacton | E02000488 | 
| Travel to work area | London | E30000234 | 
| Average property price in Romford | £396,466 | 
|---|---|
| Annual change | 4.0% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 18 Aldergrove Walk, Hornchurch | Terraced (freehold) | Nov 2024 | £425,000 | 
| Terraced (freehold) | Dec 1998 | £89,995 | |
| 12 Aldergrove Walk, Hornchurch | Terraced (freehold) | Aug 2023 | £420,000 | 
| 7 Aldergrove Walk, Hornchurch | Terraced (freehold) | Mar 2021 | £357,500 | 
| 9 Aldergrove Walk, Hornchurch | Terraced (freehold) | Oct 2019 | £405,000 | 
| Terraced (freehold) | Sep 1995 | £78,500 | |
| 1 Aldergrove Walk, Hornchurch | Semi-detached (freehold) | Oct 2017 | £395,000 | 
| Semi-detached (freehold) | May 2002 | £189,995 | |
| 11 Aldergrove Walk, Hornchurch | Terraced (freehold) | Oct 2007 | £248,000 | 
| 14 Aldergrove Walk, Hornchurch | Terraced (freehold) | Oct 2001 | £146,000 | 
| 6 Aldergrove Walk, Hornchurch | Terraced (freehold) | Apr 1999 | £105,000 | 
| 5 Aldergrove Walk, Hornchurch | Terraced (freehold) | Dec 1997 | £87,500 | 
| 3 Aldergrove Walk, Hornchurch | Semi-detached (freehold) | Apr 1996 | £79,000 |