| Postcode | WC1N 2BL | 
|---|---|
| Post Town | London | 
| Nearest station | Chancery Lane (0 km) | 
| Bus stops | Gray's Inn Road  Rosebery Ave (N) Grays Inn Road Theobalds Road (W) Guilford Street (N) Clerkenwell Road  Rosebery Avenue (S) Guilford Street (S) Theobalds Road Clerkenwell Rd (N) | 
| London travel zone | 1 | 
| Roads in this postcode | |
| Number of UPRNs | 9 View | 
| Known addresses | Flat 1, 23 John Street, London Flat 7, 28 John Street, London Meed House 21 John Street, Holborn 26 John Street, Holborn | 
| Main property type | Flat | 
| Businesses | 
| Latitude | 51.522152 | |
|---|---|---|
| Longitude | -0.115634 | |
| Easting | 530831 | |
| Northing | 182042 | |
| Grid reference | TQ308820 | |
| UTM reference | 30U 700095 5711837 | |
| what3words | blaze.bucks.meals | |
| FixPhrase | cringing magnesium shelter triage | |
| Plus code | 9C3XGVCM+VP | |
| Altitude | 28 metres (92 feet) | |
| Sunrise (today) | 6:53 | |
| Sunset (today) | 16:37 | |
| Distance away | ||
| Distance to sea | 37.2 KMs (23.1 miles) | 
| Parish | Camden, unparished area | E43000197 | 
|---|---|---|
| Ward | Holborn & Covent Garden | E05013662 | 
| London Borough | Camden | E09000007 | 
| County | Greater London | E11000009 | 
| Constituency (2024) | Holborn and St Pancras | E14001290 | 
| MP | Sir Keir Starmer | Labour | 
| Police force | Metropolitan Police | |
| Water company | Thames Water | |
| NUTS/ITL 3 | Camden | |
| NUTS/ITL 2 | Inner London - 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) | 10 | |
|---|---|---|
| Households (2011) | 8 | |
| 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) | Camden | E63011985 | 
| Census output area (2021) | E00174675 | |
| Census output area (2011) | 3D3 | |
| Lower layer super output area (2021) | Camden 027D | E01000920 | 
| Lower layer super output area (2011) | Camden 027D | E01000920 | 
| Middle layer super output area (2021) | Hatton Garden & Theobalds Road | E02000192 | 
| Middle layer super output area (2011) | Hatton Garden & Theobalds Road | E02000192 | 
| Travel to work area | London | E30000234 | 
| Average property price in Central London | £824,608 | 
|---|---|
| Annual change | -4.1% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Meed House 21 John Street, Holborn | Other (freehold) | Jun 2020 | £206,000 | 
| 26 John Street, Holborn | Terraced (freehold) | Apr 2013 | £3,800,000 | 
| Flat 7, 28 John Street, London | Flat (leasehold) | Jul 2012 | £1,140,000 | 
| Flat 1, 23 John Street, London | Flat (leasehold) | Oct 1997 | £290,000 |