| Postcode | HA4 8PA | 
|---|---|
| Post Town | Ruislip | 
| Nearest station | Ruislip Manor (0 km) | 
| Bus stops | 
                       Mansfield Avenue (W) 
Dulverton Road (HA4) (E) 
Dulverton Road (HA4) (W) 
Oak Grove (E) 
Ruislip Manor Station (S) 
Cornwall Road (S) 
                     | 
                  
| London travel zone | 6 | 
| Roads in this postcode | |
| Number of UPRNs | 9 View | 
| Known addresses | 
                       1 Elmtree Court, Elm Avenue, Ruislip 
                            2 Elmtree Court, Elm Avenue, Ruislip 
                            4 Elmtree Court, Elm Avenue, Ruislip 
                            5 Elmtree Court, Elm Avenue, Ruislip 
                            6 Elmtree Court, Elm Avenue, Ruislip 
                            7 Elmtree Court, Elm Avenue, Ruislip 
                            8 Elmtree Court, Elm Avenue, Ruislip 
                       | 
                  
| Main property type | Flat | 
| Businesses | 
| Latitude | 51.57519 | |
|---|---|---|
| Longitude | -0.407024 | |
| Easting | 510487 | |
| Northing | 187460 | |
| Grid reference | TQ104874 | |
| UTM reference | 30U 679675 5716977 | |
| what3words | flying.upgrading.cooks | |
| FixPhrase | cringing magical stipend treachery | |
| Plus code | 9C3XHHGV+35 | |
| Altitude | 58 metres (189 feet) | |
| Sunrise (today) | 7:01 | |
| Sunset (today) | 16:31 | |
| Distance away | ||
| Distance to sea | 58.1 KMs (36.1 miles) | 
| Parish | Hillingdon, unparished area | E43000207 | 
|---|---|---|
| Ward | Eastcote | E05013567 | 
| London Borough | Hillingdon | E09000017 | 
| County | Greater London | E11000009 | 
| Constituency (2024) | Ruislip, Northwood and Pinner | E14001454 | 
| MP | David Simmonds | Conservative | 
| Police force | Metropolitan Police | |
| Water company | Affinity Water | |
| Sewage company | Thames Water | |
| NUTS/ITL 3 | Harrow and Hillingdon | |
| NUTS/ITL 2 | Outer London - West and North West | |
| 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) | 16 | |
|---|---|---|
| Households (2011) | 8 | |
| 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) | Hillingdon | E63012034 | 
| Census output area (2021) | E00012044 | |
| Census output area (2011) | 5B1 | |
| Lower layer super output area (2021) | Hillingdon 008B | E01002417 | 
| Lower layer super output area (2011) | Hillingdon 008B | E01002417 | 
| Middle layer super output area (2021) | Ruislip Manor | E02000501 | 
| Middle layer super output area (2011) | Ruislip Manor | E02000501 | 
| Travel to work area | Slough and Heathrow | E30000266 | 
| Average property price in Harrow | £534,044 | 
|---|---|
| Annual change | 0.8% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 5 Elmtree Court, Elm Avenue, Ruislip | Flat (leasehold) | Nov 2023 | £350,000 | 
| Flat (leasehold) | May 2021 | £337,000 | |
| Flat (leasehold) | May 2018 | £335,000 | |
| Flat (leasehold) | Dec 2001 | £134,650 | |
| 7 Elmtree Court, Elm Avenue, Ruislip | Flat (leasehold) | Sep 2023 | £335,000 | 
| Flat (leasehold) | Oct 2020 | £325,000 | |
| Flat (leasehold) | May 2016 | £335,000 | |
| Flat (leasehold) | May 2010 | £211,000 | |
| Flat (leasehold) | Dec 2007 | £219,250 | |
| Flat (leasehold) | Nov 2003 | £161,000 | |
| Flat (leasehold) | Sep 2001 | £106,500 | |
| Flat (leasehold) | Nov 1997 | £72,000 | |
| 8 Elmtree Court, Elm Avenue, Ruislip | Flat (leasehold) | Nov 2022 | £376,500 | 
| Flat (leasehold) | Dec 2010 | £181,000 | |
| 2 Elmtree Court, Elm Avenue, Ruislip | Semi-detached (leasehold) | Apr 2021 | £335,000 | 
| Flat (leasehold) | Sep 2006 | £184,000 | |
| 6 Elmtree Court, Elm Avenue, Ruislip | Flat (leasehold) | Mar 2016 | £274,400 | 
| 1 Elmtree Court, Elm Avenue, Ruislip | Flat (leasehold) | Jul 2013 | £185,000 | 
| Flat (leasehold) | Jun 2001 | £100,000 | |
| 4 Elmtree Court, Elm Avenue, Ruislip | Flat (leasehold) | Dec 2012 | £203,500 | 
| Flat (leasehold) | Sep 2006 | £186,000 | |
| Flat (leasehold) | Feb 1998 | £83,000 |