Map of WA11 9BZ postcode

General information
Postcode WA11 9BZ
Post Town St. Helens
Nearest station St Helens Central (1 km)
Bus stops
Meriden Close (NE)
Mulcrow Close (NE)
Billinge Crescent (N)
Longridge Avenue (N)
Mulcrow Close (SW)
Blackbrook Road (NE)
Roads in this postcode
Number of UPRNs 47 View
Known addresses
3 Blackstone Avenue, St. Helens
5 Blackstone Avenue, St. Helens
8 Blackstone Avenue, St Helens
10 Blackstone Avenue, St Helens
10 Blackstone Avenue, St. Helens
18 Blackstone Avenue, St Helens
19 Blackstone Avenue, St Helens
34 Blackstone Avenue, St Helens
35 Blackstone Avenue, St Helens
37 Blackstone Avenue, St Helens
39 Blackstone Avenue, St. Helens
41 Blackstone Avenue, St Helens
42 Blackstone Avenue, St Helens
43 Blackstone Avenue, St Helens
43 Blackstone Avenue, St. Helens
45 Blackstone Avenue, St Helens
Main property type Semi-detached
Businesses
Geography
Latitude 53.461746
Longitude -2.713282
Easting 352740
Northing 396348
Grid reference SJ527963
UTM reference 30U 519035 5923676
what3words pronouns.wipe.situated
Plus code 9C5VF76P+MM
Altitude 30 metres (98 feet)
Sunrise (today) 6:17
Sunset (today) 18:22
Distance away
Distance to sea 15.3 KMs (9.5 miles)
Administrative areas
ParishSt. Helens, unparished areaE43000278
Ward Blackbrook E05014121
Metropolitan District St. Helens E08000013
County Merseyside E11000013
Constituency (2024) St Helens North E14001509
MPDavid BainesLabour
Police forceMerseyside
Water companyUnited Utilities
NUTS/ITL 3 East Merseyside
NUTS/ITL 2 Merseyside
NUTS/ITL 1 North West
Country England E92000001
Data
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
Demographics
Population (2011) 101
Households (2011) 44
Index of Multiple Deprivation (2019)
1,910 / 32,844
Most deprivedLeast deprived
Average household income (2020)
£34,500
Lowest (£22,200) Highest (£108,100)
Rural/urbanUrban major conurbation
Built up area (2024)St Helens (St. Helens)E63008434
Census output area (2021)E00034551
Census output area (2011)E00034551
Lower layer super output area (2021)St. Helens 008CE01006812
Lower layer super output area (2011)St. Helens 008CE01006812
Middle layer super output area (2021)BlackbrookE02001413
Middle layer super output area (2011)BlackbrookE02001413
Travel to work areaWarrington and WiganE30000284
Property sales
Average property price in Warrington £242,540
Annual change -0.8%
View all properties sold in the WA postcode area
Properties recently sold in this postcode
AddressTypeDatePrice
18 Blackstone Avenue, St HelensSemi-detached (freehold)Aug 2024£105,000
43 Blackstone Avenue, St HelensSemi-detached (freehold)Aug 2024£130,000
10 Blackstone Avenue, St HelensSemi-detached (freehold)Sep 2023£125,000
Semi-detached (freehold)Aug 2020£86,000
35 Blackstone Avenue, St HelensSemi-detached (freehold)Oct 2021£105,000
42 Blackstone Avenue, St HelensSemi-detached (freehold)May 2021£90,000
Semi-detached (freehold)Nov 2010£50,000
19 Blackstone Avenue, St HelensSemi-detached (freehold)Sep 2019£92,500
Semi-detached (freehold)Jan 2014£75,000
8 Blackstone Avenue, St HelensSemi-detached (freehold)Jul 2019£77,000
34 Blackstone Avenue, St HelensTerraced (freehold)Aug 2018£75,000
Terraced (freehold)Sep 2017£53,000
37 Blackstone Avenue, St HelensSemi-detached (freehold)Feb 2018£72,500
45 Blackstone Avenue, St HelensSemi-detached (freehold)Mar 2016£68,000


View all properties sold in the WA11 9 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