| Postcode | AL7 1NU | 
|---|---|
| Post Town | Welwyn, Welwyn Garden City | 
| Nearest station | Welwyn North (1 km) | 
| Bus stops | Sloansway (S) Shops (SW) Shops (NE) Lumbards (S) Robin Mead (NW) Waterside (NE) | 
| Roads in this postcode | |
| Number of UPRNs | 2 View | 
| Known addresses | 2 Flexley Wood, Welwyn Garden City 4 Flexley Wood, Welwyn Garden City | 
| Main property type | Semi-detached | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.812787 | |
|---|---|---|
| Longitude | -0.188159 | |
| Easting | 524998 | |
| Northing | 214236 | |
| Grid reference | TL249142 | |
| UTM reference | 30U 693820 5743955 | |
| what3words | trails.serve.frog | |
| FixPhrase | crisped magnesium seclusion uselessly | |
| Plus code | 9C3XRR76+4P | |
| Altitude | 79 metres (259 feet) | |
| Sunrise (today) | 6:54 | |
| Sunset (today) | 16:36 | |
| Distance away | ||
| Distance to sea | 55.9 KMs (34.7 miles) | 
| Parish | Welwyn Hatfield, unparished area | E43000083 | 
|---|---|---|
| Ward | Haldens | E05011059 | 
| Local Authority District | Welwyn Hatfield | E07000241 | 
| County Electoral Division | Haldens | E58000622 | 
| Local Authority | Hertfordshire | E10000015 | 
| County | Hertfordshire | E10000015 | 
| Constituency (2024) | Welwyn Hatfield | E14001573 | 
| MP | Andrew Lewin | Labour | 
| Police force | Hertfordshire | |
| Water company | Affinity Water | |
| Sewage company | Thames Water | |
| 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 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) | 7 | |
|---|---|---|
| Households (2011) | 2 | |
| 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 | |
| Built up area (2024) | Welwyn Garden City | E63011463 | 
| Census output area (2021) | E00121414 | |
| Census output area (2011) | 8A1 | |
| Lower layer super output area (2021) | Welwyn Hatfield 004C | E01023914 | 
| Lower layer super output area (2011) | Welwyn Hatfield 004C | E01023914 | 
| Middle layer super output area (2021) | Haldens | E02004983 | 
| Middle layer super output area (2011) | Haldens | E02004983 | 
| Travel to work area | Stevenage and Welwyn Garden City | E30000272 | 
| Average property price in St Albans | £541,094 | 
|---|---|
| Annual change | -0.5% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 2 Flexley Wood, Welwyn Garden City | Semi-detached (freehold) | Sep 2006 | £215,000 | 
| 4 Flexley Wood, Welwyn Garden City | Semi-detached (freehold) | Apr 2004 | £198,000 | 
| Semi-detached (freehold) | Oct 1996 | £74,000 |