Map of AL9 7AJ postcode

General information
Postcode AL9 7AJ
Nearest station Brookman's Park (1.6 km)
Nearby roads
Calder Avenue
Mymms Drive
Known addresses
Chewton House, 61 Calder Avenue, Brookmans Park
Limewood House, 61A Calder Avenue, Brookmans Park
63 Calder Avenue, Brookmans Park
65 Calder Avenue, Brookmans Park
75 Calder Avenue, Brookmans Park
77 Calder Avenue, Brookmans Park
81 Calder Avenue, Brookmans Park
Note: Known addresses come from property sales so is incomplete
Latitude 51.720445
Longitude -0.180916
Easting 525753
Northing 203979
Grid reference TL257039
UTM reference 30U 694717 5733708
Plus code 9C3XPRC9+5J
Altitude 101 metres (332 feet)
Sunrise (today) 04:51
Sunset (today) 21:04
Distance away
Administrative areas
ParishNorth MymmsE04012223
WardBrookmans Park and Little HeathE05011058
Local Authority DistrictWelwyn HatfieldE07000241
Local AuthorityHertfordshireE10000015
ConstituencyWelwyn HatfieldE14001027
Police forceHertfordshire
Water companyAffinity Water
RegionEast of England
Country England
Note: Since administrative areas don't align to postcode boundaries, in some cases different addresses in the same postcode may be part of different administrative areas, so only use these as a guide
Date introduced January 1980
Last updated February 2020
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) 13
Index of Multiple Deprivation (2019)
29,661 / 32,844
Most deprivedLeast deprived
Average household income (2018)
Lowest (£20,000)Highest (£86,100)
Rural/urbanRural town and fringe
Built up areaBrookmans ParkE34000426
Census output areaE00121398
Lower layer super output areaWelwyn Hatfield 015BE01023909
Middle layer super output areaWelwyn Hatfield 015E02004994
Property sales
Average property price in St Albans £459,641
Annual change 2.2%
Properties recently sold in this postcode
Chewton House, 61 Calder Avenue, Brookmans ParkDetached (freehold)2017-08-02£1,475,000
Limewood House, 61A Calder Avenue, Brookmans ParkDetached (freehold)2017-06-16£1,475,000
75 Calder Avenue, Brookmans ParkDetached (freehold)2011-11-01£750,000
Detached (freehold)2005-06-17£605,000
77 Calder Avenue, Brookmans ParkDetached (freehold)2010-05-04£600,000
81 Calder Avenue, Brookmans ParkDetached (freehold)2008-10-13£772,000
65 Calder Avenue, Brookmans ParkDetached (freehold)2005-03-08£485,000
63 Calder Avenue, Brookmans ParkDetached (freehold)1997-08-29£285,000

This data covers the transactions received at Land Registry in the period 1995 to 2020.
Data produced by HM Land Registry © Crown copyright 2020.
View all properties sold in the AL9 7 area.