| Postcode | AL6 0UR |
|---|---|
| Post Town | Welwyn |
| Nearest station | Knebworth (2 km) |
| Bus stops |
The Drive (NE)
Mardley Avenue (SW)
Mardley Avenue (NE)
Red Lion PH (NW)
Red Lion PH (SE)
|
| Roads in this postcode | |
| Number of UPRNs | 16 View |
| Known addresses |
1 Mardley Dell, Welwyn
4 Mardley Dell, Welwyn
6 Mardley Dell, Welwyn
7 Mardley Dell, Welwyn
8 Mardley Dell, Welwyn
10 Mardley Dell, Welwyn
11 Mardley Dell, Welwyn
14 Mardley Dell, Welwyn
15 Mardley Dell, Welwyn
17 Mardley Dell, Welwyn
19 Mardley Dell, Welwyn
21 Mardley Dell, Welwyn
|
| Main property type | Detached |
| Businesses |
| Latitude | 51.847803 | |
|---|---|---|
| Longitude | -0.187072 | |
| Easting | 524976 | |
| Northing | 218132 | |
| Grid reference | TL249181 | |
| UTM reference | 30U 693744 5747851 | |
| what3words | update.hers.again | |
| Plus code | 9C3XRRX7+45 | |
| Altitude | 120 metres (392 feet) | |
| Sunrise (today) | 6:20 | |
| Sunset (today) | 18:02 | |
| Distance away | ||
| Distance to sea | 58.3 KMs (36.2 miles) |
| Parish | Welwyn | E04004822 |
|---|---|---|
| Ward | Welwyn East | E05011072 |
| Local Authority District | Welwyn Hatfield | E07000241 |
| County Electoral Division | Welwyn | E58000675 |
| 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 | April 1986 |
|---|---|
| Last updated | February 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) | 35 | |
|---|---|---|
| Households (2011) | 16 | |
| Index of Multiple Deprivation (2019) |
Most deprivedLeast deprived
|
|
| Average household income (2020) |
Lowest (£22,200)
Highest (£108,100)
|
|
| Rural/urban | Urban city and town | |
| Built up area (2024) | Woolmer Green | E63011372 |
| Census output area (2021) | E00121691 | |
| Census output area (2011) | E00121691 | |
| Lower layer super output area (2021) | Welwyn Hatfield 001A | E01023965 |
| Lower layer super output area (2011) | Welwyn Hatfield 001A | E01023965 |
| Middle layer super output area (2021) | Woolmer Green, Oaklands & Digswell | E02004980 |
| Middle layer super output area (2011) | Woolmer Green, Oaklands & Digswell | E02004980 |
| Travel to work area | Stevenage and Welwyn Garden City | E30000272 |
| Average property price in St Albans | £544,032 |
|---|---|
| Annual change | -2.6% |
| Address | Type | Date | Price |
|---|---|---|---|
| 19 Mardley Dell, Welwyn | Detached (freehold) | Jun 2021 | £900,000 |
| Detached (freehold) | May 2018 | £817,500 | |
| 1 Mardley Dell, Welwyn | Detached (freehold) | Mar 2021 | £775,000 |
| Detached (freehold) | Jul 2010 | £525,000 | |
| 11 Mardley Dell, Welwyn | Detached (freehold) | Mar 2020 | £752,000 |
| Detached (freehold) | Nov 1998 | £270,000 | |
| 21 Mardley Dell, Welwyn | Detached (freehold) | Nov 2017 | £805,000 |
| 6 Mardley Dell, Welwyn | Detached (freehold) | Oct 2010 | £745,000 |
| Detached (freehold) | Oct 1997 | £365,000 | |
| 17 Mardley Dell, Welwyn | Detached (freehold) | Jul 2010 | £585,000 |
| 14 Mardley Dell, Welwyn | Detached (freehold) | Nov 2007 | £635,000 |
| 8 Mardley Dell, Welwyn | Detached (freehold) | Oct 2007 | £650,000 |
| 7 Mardley Dell, Welwyn | Detached (freehold) | Sep 1997 | £220,000 |
| 15 Mardley Dell, Welwyn | Detached (freehold) | Jan 1997 | £249,950 |