Map of SG4 8DQ postcode

General information
Postcode SG4 8DQ
Post Town Hitchin
Nearest station Welwyn North (4 km)
Bus stops
Hill Road (E)
The Bell Inn (NW)
The Bell Inn (SE)
Peace Memorial Hall (SE)
Peace Memorial Hall (NW)
Valley Road (E)
Known addresses
1 Hawthorn Avenue, Codicote
3 Hawthorn Avenue, Codicote
5 Hawthorn Avenue, Codicote
7 Hawthorn Avenue, Codicote
9 Hawthorn Avenue, Codicote
11 Hawthorn Avenue, Codicote
13 Hawthorn Avenue, Codicote
15 Hawthorn Avenue, Codicote
19 Hawthorn Avenue, Codicote
21 Hawthorn Avenue, Codicote
23 Hawthorn Avenue, Codicote
25 Hawthorn Avenue, Codicote
27 Hawthorn Avenue, Codicote
31 Hawthorn Avenue, Codicote
35 Hawthorn Avenue, Codicote
39 Hawthorn Avenue, Codicote
Businesses
Geography
Latitude 51.847058
Longitude -0.239833
Easting 521344
Northing 217960
Grid reference TL213179
UTM reference 30U 690114 5747630
what3words bland.cowboy.agrees
FixPhrase crisped magma smoky theology
Plus code 9C3XRQW6+R3
Altitude 109 metres (357 feet)
Sunrise (today) 8:04
Sunset (today) 16:16
Distance away
Distance to sea 61.1 KMs (37.9 miles)
Administrative areas
ParishCodicoteE04004773
Ward Codicote & Kimpton E05015758
Local Authority District North Hertfordshire E07000099
County Electoral Division Knebworth & Codicote E58000646
Local Authority Hertfordshire E10000015
County Hertfordshire E10000015
Constituency (2024) Stevenage E14001516
MPKevin BonaviaLabour
Police forceHertfordshire
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 November 2024
Last updated December 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
Index of Multiple Deprivation (2017-2020)
30,588 / 32,844
Most deprivedLeast deprived
Average household income (2020)
£55,300
Lowest (£22,200) Highest (£108,100)
Rural/urban (2021)Smaller rural: Nearer to a major town or city
Rural/urban (2011)Urban city and town
Census output area (2021)E00119837
Census output area (2011)E00119837
Lower layer super output area (2021)North Hertfordshire 015AE01023595
Lower layer super output area (2011)North Hertfordshire 015AE01023595
Middle layer super output area (2021)Knebworth, Codicote & KimptonE02004923
Middle layer super output area (2011)Knebworth, Codicote & KimptonE02004923
Travel to work areaStevenage and Welwyn Garden CityE30000272
Property sales
Average property price in Stevenage £395,449
Annual change -0.3%
View all properties sold in the SG postcode area
Properties recently sold in this postcode
AddressTypeDatePrice
39 Hawthorn Avenue, CodicoteNew build detached (freehold)Mar 2025£590,000
19 Hawthorn Avenue, CodicoteNew build detached (freehold)Mar 2025£700,000
35 Hawthorn Avenue, CodicoteNew build terraced (freehold)Feb 2025£550,000
25 Hawthorn Avenue, CodicoteNew build detached (freehold)Dec 2024£735,000
27 Hawthorn Avenue, CodicoteNew build semi-detached (freehold)Dec 2024£507,500
13 Hawthorn Avenue, CodicoteNew build semi-detached (freehold)Dec 2024£200,000
31 Hawthorn Avenue, CodicoteNew build detached (freehold)Dec 2024£725,000
21 Hawthorn Avenue, CodicoteNew build detached (freehold)Dec 2024£700,000
11 Hawthorn Avenue, CodicoteNew build semi-detached (freehold)Dec 2024£485,000
23 Hawthorn Avenue, CodicoteNew build detached (freehold)Dec 2024£921,500


View all properties sold in the SG4 8 sector

Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database rights 2026
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license