| Postcode | AL6 0TT |
|---|---|
| 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 | 20 View |
| Known addresses |
23 Mardley Hill, Welwyn
29 Mardley Hill, Welwyn
31 Mardley Hill, Welwyn
33 Mardley Hill, Welwyn
35 Mardley Hill, Welwyn
39 Mardley Hill, Welwyn
41 Mardley Hill, Welwyn
43 Mardley Hill, Welwyn
45 Mardley Hill, Welwyn
47 Mardley Hill, Welwyn
49 Mardley Hill, Welwyn
53 Mardley Hill, Welwyn
|
| Main property type | Detached |
| Businesses |
| Latitude | 51.847119 | |
|---|---|---|
| Longitude | -0.185822 | |
| Easting | 525064 | |
| Northing | 218058 | |
| Grid reference | TL250180 | |
| UTM reference | 30U 693833 5747779 | |
| what3words | choice.sorry.upon | |
| Plus code | 9C3XRRW7+RM | |
| Altitude | 115 metres (378 feet) | |
| Sunrise (today) | 5:23 | |
| Sunset (today) | 20:33 | |
| Distance away | ||
| Distance to sea | 58.2 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 | January 1980 |
|---|---|
| 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) | 45 | |
|---|---|---|
| Households (2011) | 18 | |
| 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) | E00121692 | |
| Census output area (2011) | E00121692 | |
| 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 | £543,607 |
|---|---|
| Annual change | -1.7% |
| Address | Type | Date | Price |
|---|---|---|---|
| 45 Mardley Hill, Welwyn | Detached (freehold) | Feb 2025 | £575,000 |
| 39 Mardley Hill, Welwyn | Detached (freehold) | Nov 2022 | £1,350,000 |
| Detached (freehold) | Oct 2012 | £815,000 | |
| Detached (freehold) | Aug 2006 | £746,009 | |
| 47 Mardley Hill, Welwyn | Terraced (freehold) | Jun 2020 | £875,000 |
| Terraced (freehold) | May 2006 | £555,000 | |
| 29 Mardley Hill, Welwyn | Detached (freehold) | Feb 2018 | £857,000 |
| Detached (freehold) | Nov 2013 | £695,000 | |
| Detached (freehold) | Nov 2007 | £750,000 | |
| Detached (freehold) | Jul 2004 | £665,000 | |
| Detached (freehold) | Jul 2001 | £192,500 | |
| Detached (freehold) | Nov 2000 | £192,000 | |
| Detached (freehold) | Mar 1998 | £110,000 | |
| 31 Mardley Hill, Welwyn | Terraced (freehold) | Jul 2017 | £781,500 |
| Terraced (freehold) | May 2009 | £430,000 | |
| 53 Mardley Hill, Welwyn | Detached (freehold) | Jun 2014 | £565,000 |
| Semi-detached (freehold) | Jan 2004 | £340,000 | |
| Semi-detached (freehold) | May 1999 | £195,000 | |
| 33 Mardley Hill, Welwyn | Detached (freehold) | Nov 2013 | £660,000 |
| 35 Mardley Hill, Welwyn | Detached (freehold) | Jun 2011 | £402,000 |
| 49 Mardley Hill, Welwyn | Detached (freehold) | Sep 2009 | £455,000 |
| Detached (freehold) | Jun 1996 | £153,750 | |
| 43 Mardley Hill, Welwyn | Detached (freehold) | Dec 2008 | £414,000 |
| Detached (freehold) | Nov 2001 | £330,000 | |
| Detached (freehold) | Jul 1996 | £142,000 |