| Postcode | AL7 2AU | 
|---|---|
| Post Town | Welwyn, Welwyn Garden City | 
| Nearest station | Welwyn Garden City (2 km) | 
| Bus stops | Herns Way (E) Hazel Grove (S) Poplars (N) Poplars (S) Wren Wood (SE) Sir Frederic Osborn School (SW) | 
| Roads in this postcode | |
| Number of UPRNs | 6 View | 
| Known addresses | 1 Smallcroft, Welwyn Garden City 2 Smallcroft, Welwyn Garden City 4 Smallcroft, Welwyn Garden City | 
| Main property type | Terraced | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.802971 | |
|---|---|---|
| Longitude | -0.176208 | |
| Easting | 525849 | |
| Northing | 213165 | |
| Grid reference | TL258131 | |
| UTM reference | 30U 694686 5742896 | |
| what3words | upgrading.heavy.commented | |
| FixPhrase | crisped magnesium saxophone tacking | |
| Plus code | 9C3XRR3F+5G | |
| Altitude | 82 metres (269 feet) | |
| Sunrise (today) | 6:54 | |
| Sunset (today) | 16:36 | |
| Distance away | ||
| Distance to sea | 54.6 KMs (33.9 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) | 13 | |
|---|---|---|
| Households (2011) | 5 | |
| 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) | E00121631 | |
| Census output area (2011) | 6B2 | |
| Lower layer super output area (2021) | Welwyn Hatfield 005B | E01023951 | 
| Lower layer super output area (2011) | Welwyn Hatfield 005B | E01023951 | 
| Middle layer super output area (2021) | Panshanger | E02004984 | 
| Middle layer super output area (2011) | Panshanger | E02004984 | 
| 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 Smallcroft, Welwyn Garden City | Detached (freehold) | Jun 2022 | £540,000 | 
| Detached (freehold) | Feb 2015 | £390,000 | |
| Semi-detached (freehold) | Jun 2011 | £270,000 | |
| 1 Smallcroft, Welwyn Garden City | Terraced (freehold) | Jul 2014 | £265,000 | 
| Terraced (freehold) | Aug 2007 | £228,700 | |
| 4 Smallcroft, Welwyn Garden City | Terraced (leasehold) | Jun 2006 | £245,000 |