| Postcode | SG1 4GZ |
|---|---|
| Post Town | Stevenage |
| Nearest station | Stevenage (3 km) |
| Bus stops |
Lister Close (N)
Graveley Road (N)
Graveley Road (S)
Lister Hospital (E)
Lister Hospital (W)
|
| Known addresses |
1 Blackwater Close, Stevenage
3 Blackwater Close, Stevenage
4 Blackwater Close, Stevenage
5 Blackwater Close, Stevenage
10 Blackwater Close, Stevenage
|
| Businesses |
| Latitude | 51.926221 | |
|---|---|---|
| Longitude | -0.20816 | |
| Easting | 523309 | |
| Northing | 226817 | |
| Grid reference | TL233268 | |
| UTM reference | 30U 691958 5756515 | |
| what3words | fluid.motion.label | |
| FixPhrase | crisping magma showbiz trapdoor | |
| Plus code | 9C3XWQGR+FP | |
| Altitude | 138 metres (452 feet) | |
| Sunrise (today) | 7:19 | |
| Sunset (today) | 18:17 | |
| Distance away | ||
| Distance to sea | 65.3 KMs (40.6 miles) |
| Parish | Stevenage, unparished area | E43000080 |
|---|---|---|
| Ward | Woodfield | E05015636 |
| Local Authority District | Stevenage | E07000243 |
| County Electoral Division | St. Nicholas | E58000667 |
| Local Authority | Hertfordshire | E10000015 |
| County | Hertfordshire | E10000015 |
| Constituency (2024) | Stevenage | E14001516 |
| MP | Kevin Bonavia | Labour |
| Police force | Hertfordshire | |
| NUTS/ITL 3 | North and East Hertfordshire | |
| NUTS/ITL 2 | Bedfordshire and Hertfordshire | |
| NUTS/ITL 1 | East of England | |
| Country | England | E92000001 |
| Date introduced | January 2024 |
|---|---|
| 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 city and town | |
| Census output area (2021) | E00120865 | |
| Census output area (2011) | 4C3 | |
| Lower layer super output area (2021) | Stevenage 002E | E01023800 |
| Lower layer super output area (2011) | Stevenage 002E | E01023800 |
| Middle layer super output area (2021) | Woodfield & Old Town | E02004945 |
| Middle layer super output area (2011) | Woodfield & Old Town | E02004945 |
| Travel to work area | Stevenage and Welwyn Garden City | E30000272 |
| Average property price in Stevenage | £395,224 |
|---|---|
| Annual change | 0.3% |
| Address | Type | Date | Price |
|---|---|---|---|
| 1 Blackwater Close, Stevenage | New build detached (freehold) | Nov 2024 | £476,053 |
| 4 Blackwater Close, Stevenage | New build detached (freehold) | Nov 2024 | £489,600 |
| 10 Blackwater Close, Stevenage | New build semi-detached (freehold) | Jul 2024 | £455,000 |
| 5 Blackwater Close, Stevenage | New build detached (freehold) | Jun 2024 | £474,822 |
| 3 Blackwater Close, Stevenage | New build detached (freehold) | Jun 2024 | £479,750 |