| Postcode | WD18 0BB | 
|---|---|
| Post Town | Kings Langley, Watford | 
| Nearest station | Watford High Street (0 km) | 
| Bus stops | Lammas Road (NE) Riverside Road (S) Riverside Road (N) Crosfield Court (SW) Watford High Street Railway Station (NW) Dalton Way (NE) | 
| Roads in this postcode | |
| Number of UPRNs | 37 View | 
| Known addresses | 1 Cannon Road, Watford 3 Cannon Road, Watford 5 Cannon Road, Watford 8 Cannon Road, Watford 9 Cannon Road, Watford 10 Cannon Road, Watford 11 Cannon Road, Watford 12 Cannon Road, Watford 13 Cannon Road, Watford 15 Cannon Road, Watford 15A Cannon Road, Watford 16 Cannon Road, Watford 17 Cannon Road, Watford 22 Cannon Road, Watford 24 Cannon Road, Watford 25 Cannon Road, Watford 26 Cannon Road, Watford 27 Cannon Road, Watford 28 Cannon Road, Watford 29 Cannon Road, Watford 30 Cannon Road, Watford 31 Cannon Road, Watford 35 Cannon Road, Watford 37 Cannon Road, Watford 38 Cannon Road, Watford 39 Cannon Road, Watford | 
| Main property type | Terraced | 
| Businesses | 
| Latitude | 51.648512 | |
|---|---|---|
| Longitude | -0.392919 | |
| Easting | 511286 | |
| Northing | 195636 | |
| Grid reference | TQ112956 | |
| UTM reference | 30U 680361 5725164 | |
| what3words | audit.transfers.funded | |
| FixPhrase | crinkle magician smudge unlinked | |
| Plus code | 9C3XJJX4+CR | |
| Altitude | 57 metres (187 feet) | |
| Sunrise (today) | 6:54 | |
| Sunset (today) | 16:37 | |
| Distance away | ||
| Distance to sea | 59.6 KMs (37 miles) | 
| Parish | Watford, unparished area | E43000082 | 
|---|---|---|
| Ward | Central | E05011047 | 
| Local Authority District | Watford | E07000103 | 
| County Electoral Division | Central Watford & Oxhey | E58000615 | 
| Local Authority | Hertfordshire | E10000015 | 
| County | Hertfordshire | E10000015 | 
| Constituency (2024) | Watford | E14001568 | 
| MP | Matt Turmaine | Labour | 
| Police force | Hertfordshire | |
| Water company | Affinity Water | |
| Sewage company | Thames Water | |
| NUTS/ITL 3 | South West Hertfordshire | |
| NUTS/ITL 2 | Bedfordshire and Hertfordshire | |
| NUTS/ITL 1 | East of England | |
| Country | England | E92000001 | 
| Date introduced | October 2000 | 
|---|---|
| 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) | 86 | |
|---|---|---|
| Households (2011) | 37 | |
| 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) | Watford (Watford) | E63011741 | 
| Census output area (2021) | E00121177 | |
| Census output area (2011) | 4A2 | |
| Lower layer super output area (2021) | Watford 009D | E01023862 | 
| Lower layer super output area (2011) | Watford 009D | E01023862 | 
| Middle layer super output area (2021) | Central Watford | E02004976 | 
| Middle layer super output area (2011) | Central Watford | E02004976 | 
| Travel to work area | Luton | E30000237 | 
| Average property price in Watford | £504,860 | 
|---|---|
| Annual change | 3.7% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 17 Cannon Road, Watford | Terraced (freehold) | Oct 2024 | £472,000 | 
| Terraced (freehold) | Jun 2013 | £243,000 | |
| 3 Cannon Road, Watford | Terraced (freehold) | Sep 2024 | £311,000 | 
| 5 Cannon Road, Watford | Terraced (freehold) | Aug 2023 | £380,000 | 
| 30 Cannon Road, Watford | Terraced (freehold) | Apr 2023 | £382,500 | 
| 8 Cannon Road, Watford | Terraced (freehold) | Sep 2022 | £460,000 | 
| Terraced (freehold) | Aug 2015 | £280,000 | |
| 10 Cannon Road, Watford | Terraced (freehold) | Sep 2022 | £387,000 | 
| Terraced (freehold) | Aug 2006 | £187,500 | |
| 26 Cannon Road, Watford | Terraced (freehold) | Oct 2021 | £360,000 | 
| Terraced (freehold) | Jul 2012 | £215,000 | |
| Terraced (freehold) | Oct 2007 | £241,950 | |
| Terraced (freehold) | Jul 2002 | £144,950 | |
| Terraced (freehold) | Feb 1999 | £88,500 | |
| 27 Cannon Road, Watford | Terraced (freehold) | Apr 2021 | £338,000 | 
| Terraced (freehold) | Jul 2012 | £189,000 | |
| Terraced (freehold) | Feb 2012 | £159,000 | |
| Terraced (freehold) | Nov 2002 | £100,000 | |
| 13 Cannon Road, Watford | Terraced (freehold) | Nov 2019 | £380,000 | 
| Terraced (freehold) | Jan 2014 | £225,000 | |
| Terraced (freehold) | Dec 2009 | £235,000 | |
| Terraced (freehold) | Jul 2005 | £182,000 | |
| Terraced (freehold) | Nov 2002 | £153,000 | |
| Terraced (freehold) | Jan 1999 | £82,000 | |
| 28 Cannon Road, Watford | Terraced (freehold) | Jul 2019 | £352,000 | 
| Terraced (freehold) | Jun 2013 | £237,500 | |
| Terraced (freehold) | Mar 2007 | £190,000 |