| Postcode | S45 0ED | 
|---|---|
| Post Town | Chesterfield | 
| Nearest station | Matlock (4 km) | 
| Bus stops | Lant Lane (NE) Slack Lane (SW) Slack Lane (NE) | 
| Roads in this postcode | |
| Number of UPRNs | 14 View | 
| Known addresses | Amberhill Cottage, Slack Slack Farm, Slack | 
| Main property type | Other | 
| Businesses | 
| Latitude | 53.159711 | |
|---|---|---|
| Longitude | -1.508454 | |
| Easting | 432964 | |
| Northing | 362622 | |
| Grid reference | SK329626 | |
| UTM reference | 30U 599725 5891076 | |
| what3words | shave.baking.bumps | |
| FixPhrase | crouch lyricist spookily untie | |
| Plus code | 9C5W5F5R+VJ | |
| Altitude | 241 metres (791 feet) | |
| Sunrise (today) | 7:03 | |
| Sunset (today) | 16:38 | |
| Distance away | ||
| Distance to sea | 79.3 KMs (49.3 miles) | 
| Parish | Ashover | E04002861 | 
|---|---|---|
| Ward | Ashover | E05012040 | 
| Local Authority District | North East Derbyshire | E07000038 | 
| Local Authority | Derbyshire | E10000007 | 
| County | Derbyshire | E10000007 | 
| Constituency (2024) | North East Derbyshire | E14001391 | 
| MP | Louise Jones | Labour | 
| Police force | Derbyshire | |
| Water company | Severn Trent | |
| NUTS/ITL 3 | East Derbyshire | |
| NUTS/ITL 2 | Derbyshire and Nottinghamshire | |
| NUTS/ITL 1 | East Midlands | |
| 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) | 12 | |
|---|---|---|
| Households (2011) | 4 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Smaller rural: Nearer to a major town or city | |
| Rural/urban (2011) | Rural hamlet and isolated dwellings | |
| Census output area (2021) | E00100027 | |
| Census output area (2011) | 1A2 | |
| Lower layer super output area (2021) | North East Derbyshire 010A | E01019769 | 
| Lower layer super output area (2011) | North East Derbyshire 010A | E01019769 | 
| Middle layer super output area (2021) | Ashover & New Tupton | E02004114 | 
| Middle layer super output area (2011) | Ashover & New Tupton | E02004114 | 
| Travel to work area | Chesterfield | E30000190 | 
| Average property price in Sheffield | £203,766 | 
|---|---|
| Annual change | 1.8% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Slack Farm, Slack | Other (freehold) | Oct 2017 | £510,000 | 
| Amberhill Cottage, Slack | Detached (freehold) | Oct 2005 | £335,000 | 
| Detached (freehold) | May 1996 | £80,000 |