Map of AL7 3DU postcode

General information
Postcode AL7 3DU
Post Town Welwyn, Welwyn Garden City
Nearest station Welwyn Garden City (2 km)
Bus stops
Heronswood Road (N)
Ridgeway (SE)
Heronswood Road (S)
Salisbury Road (SE)
Sweet Briar (W)
Sweet Briar (E)
Roads in this postcode
Number of UPRNs 33 View
Known addresses
3 Sweet Briar, Welwyn Garden City
9 Sweet Briar, Welwyn Garden City
11 Sweet Briar, Welwyn Garden City
13 Sweet Briar, Welwyn Garden City
15 Sweet Briar, Welwyn Garden City
17 Sweet Briar, Welwyn Garden City
19 Sweet Briar, Welwyn Garden City
25 Sweet Briar, Welwyn Garden City
27 Sweet Briar, Welwyn Garden City
29 Sweet Briar, Welwyn Garden City
31 Sweet Briar, Welwyn Garden City
35 Sweet Briar, Welwyn Garden City
37 Sweet Briar, Welwyn Garden City
45 Sweet Briar, Welwyn Garden City
47 Sweet Briar, Welwyn Garden City
49 Sweet Briar, Welwyn Garden City
53 Sweet Briar, Welwyn Garden City
55 Sweet Briar, Welwyn Garden City
59 Sweet Briar, Welwyn Garden City
61 Sweet Briar, Welwyn Garden City
Main property type Terraced
Businesses
Geography
Latitude 51.794365
Longitude -0.181935
Easting 525478
Northing 212198
Grid reference TL254121
UTM reference 30U 694328 5741923
what3words plates.metro.trash
Plus code 9C3XQRV9+P6
Altitude 88 metres (289 feet)
Sunrise (today) 8:02
Sunset (today) 16:18
Distance away
Distance to sea 54.4 KMs (33.8 miles)
Administrative areas
ParishWelwyn Hatfield, unparished areaE43000083
Ward Howlands E05011066
Local Authority District Welwyn Hatfield E07000241
County Electoral Division Welwyn Garden City South E58000676
Local Authority Hertfordshire E10000015
County Hertfordshire E10000015
Constituency (2024) Welwyn Hatfield E14001573
MPAndrew LewinLabour
Police forceHertfordshire
Water companyAffinity Water
Sewage companyThames Water
NUTS/ITL 3 Hertfordshire CC
NUTS/ITL 2 Bedfordshire and Hertfordshire
NUTS/ITL 1 East of England
Country England E92000001
Data
Date introduced January 1980
Last updated December 2024
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
Demographics
Population (2011) 83
Households (2011) 29
Index of Multiple Deprivation (2019)
20,388 / 32,844
Most deprivedLeast deprived
Average household income (2020)
£53,000
Lowest (£22,200) Highest (£108,100)
Rural/urbanUrban city and town
Built up area (2024)Welwyn Garden CityE63011463
Census output area (2021)E00121582
Census output area (2011)E00121582
Lower layer super output area (2021)Welwyn Hatfield 008BE01023944
Lower layer super output area (2011)Welwyn Hatfield 008BE01023944
Middle layer super output area (2021)Hall GroveE02004987
Middle layer super output area (2011)Hall GroveE02004987
Travel to work areaStevenage and Welwyn Garden CityE30000272
Property sales
Average property price in St Albans £541,324
Annual change -3.4%
View all properties sold in the AL postcode area
Properties recently sold in this postcode
AddressTypeDatePrice
53 Sweet Briar, Welwyn Garden CityTerraced (freehold)Sep 2024£382,500
Terraced (freehold)Aug 2020£370,000
Terraced (freehold)May 2017£340,000
Terraced (freehold)Dec 2013£239,000
Terraced (freehold)Nov 2011£198,000
3 Sweet Briar, Welwyn Garden CityTerraced (freehold)Feb 2023£390,000
37 Sweet Briar, Welwyn Garden CityTerraced (freehold)Jun 2021£395,000
Terraced (freehold)May 2015£330,000
Terraced (freehold)Jul 2006£192,000
27 Sweet Briar, Welwyn Garden CitySemi-detached (freehold)Jul 2019£430,000
Semi-detached (freehold)Aug 2001£160,000
61 Sweet Briar, Welwyn Garden CityTerraced (freehold)Feb 2019£315,000
49 Sweet Briar, Welwyn Garden CityTerraced (freehold)Dec 2018£270,000
19 Sweet Briar, Welwyn Garden CityTerraced (freehold)Apr 2018£356,000
45 Sweet Briar, Welwyn Garden CityTerraced (freehold)Jan 2017£330,000
Terraced (freehold)Jun 2007£205,000
59 Sweet Briar, Welwyn Garden CityTerraced (freehold)Oct 2016£337,500
Terraced (freehold)Oct 1999£89,000
13 Sweet Briar, Welwyn Garden CitySemi-detached (freehold)Jun 2016£412,500
Semi-detached (freehold)May 2007£202,500


View all properties sold in the AL7 3 sector

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license