| Postcode | AL3 5PY | 
|---|---|
| Post Town | St. Albans | 
| Nearest station | St Albans City (1 km) | 
| Bus stops | Cannon Street (W) Goldsmith Way (SE) Goldsmith Way (NE) City Hospital (SW) Hospital (SE) New England Street inbound (E) | 
| Roads in this postcode | |
| Number of UPRNs | 21 View | 
| Known addresses | 38 Folly Avenue, St. Albans 42 Folly Avenue, St Albans 42 Folly Avenue, St. Albans 44 Folly Avenue, St Albans 44 Folly Avenue, St. Albans 46 Folly Avenue, St Albans 46 Folly Avenue, St. Albans 47 Folly Avenue, St Albans 48 Folly Avenue, St Albans 49 Folly Avenue, St Albans 49 Folly Avenue, St. Albans 51 Folly Avenue, St Albans 53 Folly Avenue, St Albans 53 Folly Avenue, St. Albans 55 Folly Avenue, St Albans 61 Folly Avenue, St Albans 65 Folly Avenue, St Albans 67 Folly Avenue, St Albans | 
| Main property type | Terraced | 
| Businesses | 
| Latitude | 51.757946 | |
|---|---|---|
| Longitude | -0.343134 | |
| Easting | 514454 | |
| Northing | 207883 | |
| Grid reference | TL144078 | |
| UTM reference | 30U 683362 5737456 | |
| what3words | purely.store.last | |
| FixPhrase | crinkly magician spiritual wake | |
| Plus code | 9C3XQM54+5P | |
| Altitude | 103 metres (338 feet) | |
| Sunrise (today) | 6:54 | |
| Sunset (today) | 16:37 | |
| Distance away | ||
| Distance to sea | 61.7 KMs (38.4 miles) | 
| Parish | St Albans, unparished area | E43000290 | 
|---|---|---|
| Ward | Batchwood | E05013947 | 
| Local Authority District | St Albans | E07000240 | 
| County Electoral Division | St. Albans North | E58000665 | 
| Local Authority | Hertfordshire | E10000015 | 
| County | Hertfordshire | E10000015 | 
| Constituency (2024) | St Albans | E14001507 | 
| MP | Daisy Cooper | Liberal Democrat | 
| Police force | Hertfordshire | |
| Water company | Affinity Water | |
| Sewage company | Thames Water | |
| NUTS/ITL 3 | South West 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) | 47 | |
|---|---|---|
| Households (2011) | 19 | |
| 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) | St Albans | E63011552 | 
| Census output area (2021) | E00120211 | |
| Census output area (2011) | 5A2 | |
| Lower layer super output area (2021) | St Albans 009B | E01023670 | 
| Lower layer super output area (2011) | St Albans 009B | E01023670 | 
| Middle layer super output area (2021) | Townsend & New Greens | E02004932 | 
| Middle layer super output area (2011) | Townsend & New Greens | E02004932 | 
| Travel to work area | Luton | E30000237 | 
| Average property price in St Albans | £541,094 | 
|---|---|
| Annual change | -0.5% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 55 Folly Avenue, St Albans | Terraced (freehold) | Mar 2025 | £595,000 | 
| Terraced (freehold) | Dec 2022 | £455,000 | |
| 51 Folly Avenue, St Albans | Terraced (freehold) | Dec 2023 | £465,000 | 
| 61 Folly Avenue, St Albans | Terraced (freehold) | Jul 2023 | £465,000 | 
| 47 Folly Avenue, St Albans | Terraced (freehold) | Oct 2022 | £472,500 | 
| 65 Folly Avenue, St Albans | Terraced (freehold) | Aug 2021 | £550,000 | 
| 67 Folly Avenue, St Albans | Terraced (freehold) | May 2021 | £520,000 | 
| Terraced (freehold) | Mar 2015 | £437,500 | |
| Terraced (freehold) | Feb 2013 | £320,000 | |
| 46 Folly Avenue, St Albans | Terraced (freehold) | Feb 2021 | £612,000 | 
| Terraced (freehold) | Feb 2013 | £412,000 | |
| 53 Folly Avenue, St Albans | Terraced (freehold) | Feb 2020 | £480,000 | 
| 48 Folly Avenue, St Albans | Terraced (freehold) | Sep 2019 | £574,500 | 
| 44 Folly Avenue, St Albans | Terraced (freehold) | Aug 2019 | £690,000 | 
| Terraced (freehold) | May 2016 | £646,100 | |
| Terraced (freehold) | Nov 2011 | £499,950 |