Map of AL9 7DY postcode

General information
Postcode AL9 7DY
Post Town Hatfield
Nearest station Welham Green (1 km)
Bus stops
Dixons Hill Road (SW)
Dixons Hill Road (NE)
Dellsome Lane (SE)
Knolles Crescent (NE)
Dixons Hill Road (SE)
Huggins Lane (NE)
Roads in this postcode
Number of UPRNs 49 View
Known addresses
First And Second Floor Flat, 45 Dellsome Lane, Welham Green
Flat 1, Caxton Lodge, 3 Dellsome Lane, Welham Green
Flat 2, Caxton Lodge, 3 Dellsome Lane, Welham Green
Flat 3, Caxton Lodge, 3 Dellsome Lane, Welham Green
Flat 4, Caxton Lodge, 3 Dellsome Lane, Welham Green
Flat 5, Caxton Lodge, 3 Dellsome Lane, Welham Green
Flat 6, Caxton Lodge, 3 Dellsome Lane, Welham Green
Flat 7, Caxton Lodge, 3 Dellsome Lane, Welham Green
Flat 8, Caxton Lodge, 3 Dellsome Lane, Welham Green
7 Dellsome Lane, Welham Green
9 Dellsome Lane, Welham Green
15 Dellsome Lane, Welham Green
17 Dellsome Lane, Welham Green
23 Dellsome Lane, Welham Green
33 Dellsome Lane, Welham Green
37 Dellsome Lane, Welham Green
49 Dellsome Lane, Welham Green
53 Dellsome Lane, Welham Green
57 Dellsome Lane, Welham Green
61 Dellsome Lane, Welham Green
65 Dellsome Lane, Welham Green
67 Dellsome Lane, Welham Green
Main property type Flat
Businesses
Geography
Latitude 51.734663
Longitude -0.218579
Easting 523113
Northing 205496
Grid reference TL231054
UTM reference 30U 692055 5735188
what3words lions.straw.flags
Plus code 9C3XPQMJ+VH
Altitude 91 metres (298 feet)
Sunrise (today) 4:43
Sunset (today) 21:24
Distance away
Distance to sea 52.9 KMs (32.9 miles)
Administrative areas
ParishNorth MymmsE04012223
Ward Welham Green and Hatfield South E05011071
Local Authority District Welwyn Hatfield E07000241
County Electoral Division Hatfield South E58000630
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 North and East Hertfordshire
NUTS/ITL 2 Bedfordshire and Hertfordshire
NUTS/ITL 1 East of England
Country England E92000001
Data
Date introduced January 1980
Last updated June 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
Demographics
Population (2011) 65
Households (2011) 26
Index of Multiple Deprivation (2019)
22,000 / 32,844
Most deprivedLeast deprived
Average household income (2020)
£47,200
Lowest (£22,200) Highest (£108,100)
Rural/urbanUrban city and town
Built up area (2024)Welham GreenE63011583
Census output area (2021)E00121685
Census output area (2011)E00121685
Lower layer super output area (2021)Welwyn Hatfield 017BE01023963
Lower layer super output area (2011)Welwyn Hatfield 014BE01023963
Middle layer super output area (2021)Welham GreenE02007092
Middle layer super output area (2011)Welham GreenE02004993
Travel to work areaStevenage and Welwyn Garden CityE30000272
Property sales
Average property price in St Albans £541,166
Annual change -2.2%
View all properties sold in the AL postcode area
Properties recently sold in this postcode
AddressTypeDatePrice
Flat 6, Caxton Lodge, 3 Dellsome Lane, Welham GreenFlat (leasehold)Jul 2024£235,000
Flat 3, Caxton Lodge, 3 Dellsome Lane, Welham GreenFlat (leasehold)Nov 2023£240,000
Flat (leasehold)Mar 2015£195,000
Flat 4, Caxton Lodge, 3 Dellsome Lane, Welham GreenFlat (leasehold)Oct 2023£245,000
Flat (leasehold)May 2015£195,000
Flat 1, Caxton Lodge, 3 Dellsome Lane, Welham GreenFlat (leasehold)May 2023£215,000
Flat (leasehold)May 2021£203,000
Flat (leasehold)Mar 2018£195,000
Flat (leasehold)Apr 2015£165,000
23 Dellsome Lane, Welham GreenOther (freehold)Mar 2023£847,160
Flat 7, Caxton Lodge, 3 Dellsome Lane, Welham GreenFlat (leasehold)Dec 2022£260,000
Flat (leasehold)Mar 2019£217,500
Flat (leasehold)Apr 2015£195,000
65 Dellsome Lane, Welham GreenDetached (freehold)Nov 2022£650,000
57 Dellsome Lane, Welham GreenFlat (leasehold)Sep 2021£180,000
Flat (leasehold)Apr 2007£138,000
33 Dellsome Lane, Welham GreenOther (freehold)May 2021£250,000
Flat 8, Caxton Lodge, 3 Dellsome Lane, Welham GreenFlat (leasehold)Mar 2018£241,000
Flat (leasehold)Jan 2015£195,000


View all properties sold in the AL9 7 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
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