| Postcode | HA3 6EY |
|---|---|
| Post Town | Harrow |
| Nearest station | Harrow and Wealdstone (1 km) |
| Bus stops |
Long Elmes Harrow Weald (N)
Harrow Weald Bus Garage (S)
Harrow Weald Bus Garage (S)
Long Elmes Aspri Medical Centre (W)
Harrow Weald Bus Garage (N)
Salvatorian College St Joseph's Ch (N)
|
| London travel zone | 5 |
| Roads in this postcode | |
| Number of UPRNs | 12 View |
| Known addresses |
17 College Avenue, Harrow
19 College Avenue, Harrow
21 College Avenue, Harrow
23 College Avenue, Harrow
25 College Avenue, Harrow
27 College Avenue, Harrow
31 College Avenue, Harrow
|
| Main property type | Semi-detached |
| Businesses |
| Latitude | 51.604354 | |
|---|---|---|
| Longitude | -0.336486 | |
| Easting | 515302 | |
| Northing | 190812 | |
| Grid reference | TQ153908 | |
| UTM reference | 30U 684444 5720395 | |
| what3words | sugar.birds.left | |
| FixPhrase | crinkle magician scanning underage | |
| Plus code | 9C3XJM37+PC | |
| Altitude | 71 metres (233 feet) | |
| Sunrise (today) | 7:49 | |
| Sunset (today) | 15:55 | |
| Distance away | ||
| Distance to sea | 54.3 KMs (33.7 miles) |
| Parish | Harrow, unparished area | E43000205 |
|---|---|---|
| Ward | Harrow Weald | E05013548 |
| London Borough | Harrow | E09000015 |
| County | Greater London | E11000009 |
| Constituency (2024) | Harrow East | E14001270 |
| MP | Bob Blackman | 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 | November 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) | 30 | |
|---|---|---|
| Households (2011) | 12 | |
| 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) | E00010736 | |
| Census output area (2011) | 4C1 | |
| Lower layer super output area (2021) | Harrow 005C | E01002142 |
| Lower layer super output area (2011) | Harrow 005C | E01002142 |
| Middle layer super output area (2021) | Harrow Weald | E02000437 |
| Middle layer super output area (2011) | Harrow Weald | E02000437 |
| Travel to work area | London | E30000234 |
| Average property price in Harrow | £534,973 |
|---|---|
| Annual change | 0.8% |
| Address | Type | Date | Price |
|---|---|---|---|
| 25 College Avenue, Harrow | Semi-detached (freehold) | Oct 2024 | £625,000 |
| 23 College Avenue, Harrow | Terraced (freehold) | May 2018 | £620,000 |
| Terraced (freehold) | May 2014 | £500,000 | |
| Terraced (freehold) | Oct 2013 | £310,000 | |
| 17 College Avenue, Harrow | Semi-detached (freehold) | Oct 2017 | £605,000 |
| Semi-detached (freehold) | Jun 2016 | £480,000 | |
| 19 College Avenue, Harrow | Semi-detached (freehold) | Jan 2016 | £499,950 |
| 27 College Avenue, Harrow | Semi-detached (freehold) | Mar 2012 | £370,000 |
| 21 College Avenue, Harrow | Semi-detached (freehold) | Apr 2009 | £290,000 |
| 31 College Avenue, Harrow | Terraced (freehold) | Mar 2004 | £310,000 |
| Terraced (freehold) | Dec 1996 | £104,500 |