Map of SG4 8YZ postcode

General information
Postcode SG4 8YZ
Post Town Hitchin
Nearest station Knebworth (4 km)
Bus stops
Tower Road (S)
St Giles Road (E)
The Bell Inn (NW)
Valley Road (E)
The Bell Inn (SE)
St Giles Church (NE)
Known addresses
1 Goldcrest Avenue, Codicote
2 Goldcrest Avenue, Codicote
3 Goldcrest Avenue, Codicote
6 Goldcrest Avenue, Codicote
8 Goldcrest Avenue, Codicote
14 Goldcrest Avenue, Codicote
15 Goldcrest Avenue, Codicote
16 Goldcrest Avenue, Codicote
18 Goldcrest Avenue, Codicote
20 Goldcrest Avenue, Codicote
22 Goldcrest Avenue, Codicote
23 Goldcrest Avenue, Codicote
24 Goldcrest Avenue, Codicote
25 Goldcrest Avenue, Codicote
26 Goldcrest Avenue, Codicote
27 Goldcrest Avenue, Codicote
30 Goldcrest Avenue, Codicote
31 Goldcrest Avenue, Codicote
32 Goldcrest Avenue, Codicote
33 Goldcrest Avenue, Codicote
34 Goldcrest Avenue, Codicote
35 Goldcrest Avenue, Codicote
36 Goldcrest Avenue, Codicote
38 Goldcrest Avenue, Codicote
40 Goldcrest Avenue, Codicote
52 Goldcrest Avenue, Codicote
Main property type Detached
Businesses
Geography
Latitude 51.854648
Longitude -0.23749
Easting 521485
Northing 218808
Grid reference TL214188
UTM reference 30U 690244 5748480
what3words admire.state.bucks
FixPhrase crisped magma speed unplug
Plus code 9C3XVQ37+V2
Altitude 111 metres (364 feet)
Sunrise (today) 6:52
Sunset (today) 17:37
Distance away
Distance to sea 61.5 KMs (38.2 miles)
Administrative areas
Parish Codicote E04004773
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
MP Kevin Bonavia Labour
Police force Hertfordshire
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 June 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)
23,006 / 32,844
Most deprivedLeast deprived
Average household income (2020)
£55,300
Lowest (£22,200) Highest (£108,100)
Rural/urban (2021)Larger rural: Nearer to a major town or city
Rural/urban (2011)Urban city and town
Census output area (2021)E00119834
Census output area (2011)E00119834
Lower layer super output area (2021)North Hertfordshire 015BE01023596
Lower layer super output area (2011)North Hertfordshire 015BE01023596
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
Properties recently sold in this postcode
AddressTypeDatePrice
31 Goldcrest Avenue, CodicoteNew build semi-detached (freehold)Jul 2025£550,000
23 Goldcrest Avenue, CodicoteNew build detached (freehold)Jun 2025£855,000
24 Goldcrest Avenue, CodicoteNew build detached (freehold)Jun 2025£850,000
26 Goldcrest Avenue, CodicoteNew build detached (freehold)May 2025£820,000
30 Goldcrest Avenue, CodicoteNew build detached (freehold)May 2025£640,000
15 Goldcrest Avenue, CodicoteNew build detached (freehold)May 2025£845,000
1 Goldcrest Avenue, CodicoteNew build detached (freehold)Apr 2025£715,000
22 Goldcrest Avenue, CodicoteNew build detached (freehold)Apr 2025£835,000
25 Goldcrest Avenue, CodicoteNew build detached (freehold)Mar 2025£850,000
36 Goldcrest Avenue, CodicoteNew build terraced (freehold)Mar 2025£495,000


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