| Postcode | HA1 1XL | 
|---|---|
| Post Town | Harrow | 
| Nearest station | Harrow and Wealdstone (0 km) | 
| Bus stops | 
                       Harrow Crown Court (E) 
Harrow & Wealdstone Station (NW) 
Harrow & Wealdstone Station (SE) 
The Wealdstone Centre (N) 
The Wealdstone Centre (S) 
Wealdstone Baptist Church (N) 
                     | 
                  
| London travel zone | 5 | 
| Roads in this postcode | |
| Number of UPRNs | 15 View | 
| Known addresses | 
                       1 Earls Crescent, Harrow 
                            5 Earls Crescent, Harrow 
                            11 Earls Crescent, Harrow 
                            13 Earls Crescent, Harrow 
                            15 Earls Crescent, Harrow 
                            17 Earls Crescent, Harrow 
                            21 Earls Crescent, Harrow 
                            25 Earls Crescent, Harrow 
                       | 
                  
| Main property type | Semi-detached | 
| Businesses | 
| Latitude | 51.592642 | |
|---|---|---|
| Longitude | -0.338704 | |
| Easting | 515178 | |
| Northing | 189506 | |
| Grid reference | TQ151895 | |
| UTM reference | 30U 684338 5719088 | |
| what3words | lime.limbs.cubes | |
| FixPhrase | cringing magician suitor unpainted | |
| Plus code | 9C3XHMV6+3G | |
| Altitude | 56 metres (183 feet) | |
| Sunrise (today) | 7:01 | |
| Sunset (today) | 16:30 | |
| Distance away | ||
| Distance to sea | 54.1 KMs (33.6 miles) | 
| Parish | Harrow, unparished area | E43000205 | 
|---|---|---|
| Ward | Marlborough | E05013553 | 
| London Borough | Harrow | E09000015 | 
| County | Greater London | E11000009 | 
| Constituency (2024) | Harrow West | E14001271 | 
| MP | Gareth Thomas | Labour | 
| 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) | 37 | |
|---|---|---|
| Households (2011) | 13 | |
| 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) | Harrow | E63011900 | 
| Census output area (2021) | E00010902 | |
| Census output area (2011) | 4C2 | |
| Lower layer super output area (2021) | Harrow 013A | E01002179 | 
| Lower layer super output area (2011) | Harrow 013A | E01002179 | 
| Middle layer super output area (2021) | Wealdstone South | E02000445 | 
| Middle layer super output area (2011) | Wealdstone South | E02000445 | 
| Travel to work area | London | E30000234 | 
| Average property price in Harrow | £534,044 | 
|---|---|
| Annual change | 0.8% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 13 Earls Crescent, Harrow | Flat (freehold) | Aug 2023 | £630,500 | 
| Flat (freehold) | Apr 2011 | £370,000 | |
| 17 Earls Crescent, Harrow | Semi-detached (freehold) | Sep 2021 | £620,000 | 
| Semi-detached (freehold) | May 2000 | £183,450 | |
| 15 Earls Crescent, Harrow | Semi-detached (freehold) | Jan 2021 | £615,000 | 
| Semi-detached (freehold) | Feb 2013 | £335,000 | |
| Semi-detached (freehold) | Sep 2001 | £196,000 | |
| 1 Earls Crescent, Harrow | Semi-detached (freehold) | Jan 2021 | £570,000 | 
| Semi-detached (freehold) | Dec 1996 | £103,000 | |
| 11 Earls Crescent, Harrow | Semi-detached (freehold) | Mar 2015 | £499,950 | 
| 25 Earls Crescent, Harrow | Semi-detached (freehold) | Dec 2005 | £345,000 | 
| Semi-detached (freehold) | Aug 2002 | £289,950 | |
| Semi-detached (freehold) | Jul 1998 | £165,000 | |
| 21 Earls Crescent, Harrow | Semi-detached (freehold) | Jun 2001 | £187,000 | 
| 5 Earls Crescent, Harrow | Semi-detached (freehold) | Feb 2001 | £164,000 |