| Postcode | AL3 7LY | 
|---|---|
| Post Town | St. Albans | 
| Nearest station | Harpenden (4 km) | 
| Bus stops | Monks Close (NW) High Street (NW) High Street (SE) Lamb Lane (SE) Lamb Lane (NW) Fish Street Farm (SE) | 
| Roads in this postcode | |
| Number of UPRNs | 11 View | 
| Known addresses | Archer House, Monks Close, Redbourn Friars Garth, Monks Close, Redbourn Redlands, Monks Close, Redbourn 2 Monks Close, Redbourn 8 Monks Close, Redbourn 10 Monks Close, Redbourn | 
| Main property type | Detached | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.797363 | |
|---|---|---|
| Longitude | -0.395956 | |
| Easting | 510712 | |
| Northing | 212185 | |
| Grid reference | TL107121 | |
| UTM reference | 30U 679560 5741708 | |
| what3words | wiser.boxing.worry | |
| FixPhrase | crinkly magician survival underdog | |
| Plus code | 9C3XQJW3+WJ | |
| Altitude | 99 metres (326 feet) | |
| Sunrise (today) | 6:55 | |
| Sunset (today) | 16:37 | |
| Distance away | ||
| Distance to sea | 67 KMs (41.6 miles) | 
| Parish | Redbourn | E04004806 | 
|---|---|---|
| Ward | Redbourn | E05013961 | 
| Local Authority District | St Albans | E07000240 | 
| County Electoral Division | Harpenden Rural | E58000625 | 
| Local Authority | Hertfordshire | E10000015 | 
| County | Hertfordshire | E10000015 | 
| Constituency (2024) | Harpenden and Berkhamsted | E14001268 | 
| MP | Victoria Collins | Liberal Democrat | 
| 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 | 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) | 22 | |
|---|---|---|
| Households (2011) | 11 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Larger rural: Nearer to a major town or city | |
| Rural/urban (2011) | Rural town and fringe | |
| Built up area (2024) | Redbourn | E63011473 | 
| Census output area (2021) | E00120469 | |
| Census output area (2011) | 6A1 | |
| Lower layer super output area (2021) | St Albans 006C | E01023724 | 
| Lower layer super output area (2011) | St Albans 006C | E01023724 | 
| Middle layer super output area (2021) | Redbourn | E02004929 | 
| Middle layer super output area (2011) | Redbourn | E02004929 | 
| Travel to work area | Luton | E30000237 | 
| Average property price in St Albans | £541,094 | 
|---|---|
| Annual change | -0.5% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Redlands, Monks Close, Redbourn | Detached (freehold) | Jan 2024 | £960,000 | 
| Friars Garth, Monks Close, Redbourn | Detached (freehold) | Jun 2021 | £1,210,000 | 
| Detached (freehold) | Mar 2001 | £368,000 | |
| 10 Monks Close, Redbourn | Semi-detached (freehold) | Apr 2019 | £725,000 | 
| Semi-detached (freehold) | Mar 2013 | £499,950 | |
| 8 Monks Close, Redbourn | Terraced (freehold) | Jul 2006 | £350,000 | 
| Archer House, Monks Close, Redbourn | Detached (freehold) | Mar 2004 | £700,000 | 
| Detached (freehold) | Jan 2002 | £277,500 | |
| 2 Monks Close, Redbourn | Detached (freehold) | Jan 1995 | £219,250 |