AL7 1WN is located in the Haldens electoral ward, within the local authority district of Welwyn Hatfield and the English Parliamentary constituency of Welwyn Hatfield. The Sub Integrated Care Board (ICB) Location is NHS Hertfordshire and West Essex ICB - 06K and the police force is Hertfordshire. This postcode has been in use since June 2021.
| Easting | 524790 |
| Northing | 213994 |
| Latitude | 51.810667 |
| Longitude | -0.191232 |
| Country | England |
| Postcode District | AL7 |
| Ward | Haldens |
|---|---|
| Constituency | Welwyn Hatfield |
33, CLAVES CRESCENT, WELWYN GARDEN CITY, AL7 1WN 2023 27 FEB £597,500 |
24, CLAVES CRESCENT, WELWYN GARDEN CITY, AL7 1WN 2023 30 JAN £590,000 |
26, CLAVES CRESCENT, WELWYN GARDEN CITY, AL7 1WN 2023 25 JAN £595,000 |
28, CLAVES CRESCENT, WELWYN GARDEN CITY, AL7 1WN 2023 12 JAN £595,000 |
30, CLAVES CRESCENT, WELWYN GARDEN CITY, AL7 1WN 2022 22 DEC £600,000 |
22, CLAVES CRESCENT, WELWYN GARDEN CITY, AL7 1WN 2022 31 OCT £595,000 |
32, CLAVES CRESCENT, WELWYN GARDEN CITY, AL7 1WN 2022 28 OCT £529,950 |
20, CLAVES CRESCENT, WELWYN GARDEN CITY, AL7 1WN 2022 21 OCT £590,000 |
1, CLAVES CRESCENT, WELWYN GARDEN CITY, AL7 1WN 2022 23 SEP £620,000 |
10, CLAVES CRESCENT, WELWYN GARDEN CITY, AL7 1WN 2022 29 JUL £559,950 |
➜ Welwyn Garden City house prices
| Blythway (Haldens) | Haldens | 144m |
| Blythway (Haldens) | Haldens | 148m |
| Shops (Haldens) | Haldens | 244m |
| Shops (Haldens) | Haldens | 247m |
| Kestrel Way (Knightsfield) | Welwyn Garden City | 278m |
| Welwyn Garden City Station | 1.4km |
| Welwyn North Station | 1.4km |

➜ Get more ratings from the Food Standards Agency
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Haldens P.o | 17:30 | 12:00 | 217m |
| Lodge Field | 17:30 | 12:00 | 367m |
| Blythway/Fallowfield | 17:30 | 11:30 | 400m |
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for AL7 1WN:
| ITL 1 Code | Name |
|---|---|
| TLH | East |
| ITL 2 Code | Name |
| TLH2 | Bedfordshire and Hertfordshire |
| ITL 3 Code | Name |
| TLH23 | Hertfordshire CC |
| LAU 1 Code | Name |
| E07000241 | Welwyn Hatfield |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for AL7 1WN:
| Code | Name | |
|---|---|---|
| OA | E00121417 | |
| LSOA | E01023915 | Welwyn Hatfield 004D |
| MSOA | E02004983 | Welwyn Hatfield 004 |
| AL7 1DA | Blythway Houses | 91m |
| AL7 1NN | Maple Grove | 111m |
| AL7 1NW | Maple Grove | 119m |
| AL7 1DB | Haldens | 120m |
| AL7 1DH | Haldens | 165m |
| AL7 1NP | Timbercroft | 174m |
| AL7 1EQ | Blythway | 188m |
| AL7 1DE | Haldens | 190m |
| AL7 1NR | Kilnfield | 194m |
| AL7 1DD | Haldens | 207m |