| Postcode | WD18 0LR | 
|---|---|
| Post Town | Kings Langley, Watford | 
| Nearest station | Watford High Street (1 km) | 
| Bus stops | General Hospital (SW) General Hospital (NE) Waterman Close (NE) Brightwell Road (NW) Silk Mill Road (SE) Brightwell Road (SE) | 
| Number of UPRNs | 84 View | 
| Known addresses | Flat 101, Heron Place, Colnebank Drive, Watford Flat 102, Heron Place, Colnebank Drive, Watford Flat 103, Heron Place, Colnebank Drive, Watford Flat 104, Heron Place, Colnebank Drive, Watford Flat 105, Heron Place, Colnebank Drive, Watford Flat 106, Heron Place, Colnebank Drive, Watford Flat 107, Heron Place, Colnebank Drive, Watford Flat 108, Heron Place, Colnebank Drive, Watford Flat 110, Heron Place, Colnebank Drive, Watford Flat 111, Heron Place, Colnebank Drive, Watford Flat 112, Heron Place, Colnebank Drive, Watford Flat 113, Heron Place, Colnebank Drive, Watford Flat 114, Heron Place, Colnebank Drive, Watford Flat 115, Heron Place, Colnebank Drive, Watford Flat 116, Heron Place, Colnebank Drive, Watford Flat 117, Heron Place, Colnebank Drive, Watford Flat 118, Heron Place, Colnebank Drive, Watford Flat 120, Heron Place, Colnebank Drive, Watford Flat 121, Heron Place, Colnebank Drive, Watford Flat 122, Heron Place, Colnebank Drive, Watford Flat 123, Heron Place, Colnebank Drive, Watford Flat 124, Heron Place, Colnebank Drive, Watford Flat 125, Heron Place, Colnebank Drive, Watford Flat 126, Heron Place, Colnebank Drive, Watford Flat 127, Heron Place, Colnebank Drive, Watford Flat 128, Heron Place, Colnebank Drive, Watford Flat 129, Heron Place, Colnebank Drive, Watford Flat 130, Heron Place, Colnebank Drive, Watford Flat 131, Heron Place, Colnebank Drive, Watford Flat 132, Heron Place, Colnebank Drive, Watford Flat 134, Heron Place, Colnebank Drive, Watford Flat 135, Heron Place, Colnebank Drive, Watford Flat 138, Heron Place, Colnebank Drive, Watford Flat 139, Heron Place, Colnebank Drive, Watford Flat 140, Heron Place, Colnebank Drive, Watford Flat 141, Heron Place, Colnebank Drive, Watford Flat 142, Heron Place, Colnebank Drive, Watford Flat 144, Heron Place, Colnebank Drive, Watford Flat 145, Heron Place, Colnebank Drive, Watford Flat 146, Heron Place, Colnebank Drive, Watford Flat 147, Heron Place, Colnebank Drive, Watford Flat 64, Heron Place, Colnebank Drive, Watford Flat 68, Heron Place, Colnebank Drive, Watford Flat 69, Heron Place, Colnebank Drive, Watford Flat 70, Heron Place, Colnebank Drive, Watford Flat 71, Heron Place, Colnebank Drive, Watford Flat 72, Heron Place, Colnebank Drive, Watford Flat 73, Heron Place, Colnebank Drive, Watford Flat 74, Heron Place, Colnebank Drive, Watford Flat 75, Heron Place, Colnebank Drive, Watford Flat 76, Heron Place, Colnebank Drive, Watford Flat 79, Heron Place, Colnebank Drive, Watford Flat 80, Heron Place, Colnebank Drive, Watford Flat 81, Heron Place, Colnebank Drive, Watford Flat 82, Heron Place, Colnebank Drive, Watford Flat 83, Heron Place, Colnebank Drive, Watford Flat 84, Heron Place, Colnebank Drive, Watford Flat 85, Heron Place, Colnebank Drive, Watford Flat 86, Heron Place, Colnebank Drive, Watford Flat 88, Heron Place, Colnebank Drive, Watford Flat 89, Heron Place, Colnebank Drive, Watford Flat 90, Heron Place, Colnebank Drive, Watford Flat 91, Heron Place, Colnebank Drive, Watford Flat 92, Heron Place, Colnebank Drive, Watford Flat 93, Heron Place, Colnebank Drive, Watford Flat 94, Heron Place, Colnebank Drive, Watford Flat 95, Heron Place, Colnebank Drive, Watford Flat 96, Heron Place, Colnebank Drive, Watford Flat 97, Heron Place, Colnebank Drive, Watford Flat 98, Heron Place, Colnebank Drive, Watford | 
| Main property type | Flat | 
| Businesses | 
| Latitude | 51.646094 | |
|---|---|---|
| Longitude | -0.404221 | |
| Easting | 510510 | |
| Northing | 195350 | |
| Grid reference | TQ105953 | |
| UTM reference | 30U 679589 5724868 | |
| what3words | flats.slimy.carry | |
| FixPhrase | crinkle magical smitten tidbit | |
| Plus code | 9C3XJHWW+C8 | |
| Altitude | 55 metres (181 feet) | |
| Sunrise (today) | 6:54 | |
| Sunset (today) | 16:38 | |
| Distance away | ||
| Distance to sea | 60.2 KMs (37.4 miles) | 
| Parish | Watford, unparished area | E43000082 | 
|---|---|---|
| Ward | Oxhey | E05011052 | 
| Local Authority District | Watford | E07000103 | 
| County Electoral Division | West Watford | E58000677 | 
| Local Authority | Hertfordshire | E10000015 | 
| County | Hertfordshire | E10000015 | 
| Constituency (2024) | Watford | E14001568 | 
| MP | Matt Turmaine | Labour | 
| Police force | Hertfordshire | |
| NUTS/ITL 3 | South West Hertfordshire | |
| NUTS/ITL 2 | Bedfordshire and Hertfordshire | |
| NUTS/ITL 1 | East of England | |
| Country | England | E92000001 | 
| Date introduced | August 2022 | 
|---|---|
| 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 | 
| 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) | E00189412 | |
| Census output area (2011) | 4B1 | |
| Lower layer super output area (2021) | Watford 011C | E01023865 | 
| Lower layer super output area (2011) | Watford 011C | E01023865 | 
| Middle layer super output area (2021) | Holywell | E02004978 | 
| Middle layer super output area (2011) | Holywell | E02004978 | 
| Travel to work area | Luton | E30000237 | 
| Average property price in Watford | £504,860 | 
|---|---|
| Annual change | 3.7% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Flat 135, Heron Place, Colnebank Drive, Watford | New build flat (leasehold) | Jul 2025 | £415,950 | 
| Flat 122, Heron Place, Colnebank Drive, Watford | New build flat (leasehold) | Mar 2025 | £439,950 | 
| Flat 110, Heron Place, Colnebank Drive, Watford | New build flat (leasehold) | Mar 2025 | £415,000 | 
| Flat 138, Heron Place, Colnebank Drive, Watford | New build flat (leasehold) | Mar 2025 | £430,453 | 
| Flat 120, Heron Place, Colnebank Drive, Watford | New build flat (leasehold) | Mar 2025 | £419,220 | 
| Flat 121, Heron Place, Colnebank Drive, Watford | New build flat (leasehold) | Mar 2025 | £434,950 | 
| Flat 88, Heron Place, Colnebank Drive, Watford | New build flat (leasehold) | Feb 2025 | £417,500 | 
| Flat 96, Heron Place, Colnebank Drive, Watford | New build flat (leasehold) | Jan 2025 | £324,950 | 
| Flat 68, Heron Place, Colnebank Drive, Watford | New build flat (leasehold) | Dec 2024 | £417,690 | 
| Flat 90, Heron Place, Colnebank Drive, Watford | New build flat (leasehold) | Dec 2024 | £420,000 |