Map of NN1 1SW postcode

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General information
Postcode NN1 1SW
Nearest station Northampton (0.2 km)
Nearby roads
Black Lion Hill
Black Lion Hill (A4500)
Chalk Lane
Green Street
Mare Fair
St Andrew's Road (A5095)
St Peter's Way (A4500)
St Peter's Way (A5095)
St Peters Street
The Green
Known addresses
1 Black Lion Hill, Northampton
Note: Known addresses come from property sales so is incomplete
Latitude 52.236566
Longitude -0.903967
Easting 474944
Northing 260385
Grid reference SP749603
UTM reference 30U 643126 5789420
Plus code 9C4X63PW+JC
Altitude 70 metres (230 feet)
Sunrise (today) 08:00
Sunset (today) 16:29
Distance away
Administrative areas
ParishNorthampton, unparished areaE43000233
Local Authority DistrictNorthamptonE07000154
Local AuthorityNorthamptonshireE10000021
ConstituencyNorthampton SouthE14000862
Police forceNorthamptonshire
Water companyAnglian Water
RegionEast Midlands
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 November 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
Index of Multiple Deprivation (2019)
1,372 / 32,844
Most deprivedLeast deprived
Average household income (2018)
Lowest (£20,000)Highest (£86,100)
Rural/urbanUrban city and town
Built up area sub-divisionNorthamptonE35001201
Built up areaNorthamptonE34004611
Census output areaE00169259
Lower layer super output areaNorthampton 021FE01032979
Middle layer super output areaTown Centre & SemilongE02005670
Travel to work areaNorthamptonE30000247
Property sales
Average property price in Northampton £229,083
Annual change 1.5%
Properties recently sold in this postcode
1 Black Lion Hill, NorthamptonOther (freehold)2019-12-11£318,600

This data covers the transactions received at Land Registry in the period 1995 to 2021.
Data produced by HM Land Registry © Crown copyright 2021.
View all properties sold in the NN1 1 area.