Map of SN3 4TY postcode

General information
Postcode SN3 4TY
Post Town Swindon
Nearest station Swindon (Wilts) (5 km)
Bus stops
South Marston Park (S)
South Marston Park (W)
South Marston Park (E)
Known addresses
1 Grayling Avenue, Swindon
3 Grayling Avenue, Swindon
5 Grayling Avenue, Swindon
7 Grayling Avenue, Swindon
9 Grayling Avenue, Swindon
11 Grayling Avenue, Swindon
15 Grayling Avenue, Swindon
17 Grayling Avenue, Swindon
19 Grayling Avenue, Swindon
21 Grayling Avenue, Swindon
23 Grayling Avenue, Swindon
25 Grayling Avenue, Swindon
27 Grayling Avenue, Swindon
29 Grayling Avenue, Swindon
31 Grayling Avenue, Swindon
33 Grayling Avenue, Swindon
Main property type Semi-detached
Businesses
No businesses found
Geography
Latitude 51.59926
Longitude -1.744265
Easting 417810
Northing 188966
Grid reference SU178889
UTM reference 30U 586972 5717215
what3words spout.highbrow.cycles
FixPhrase cringing lyrically swiftly umbrella
Plus code 9C3WH7X4+P7
Altitude 104 metres (341 feet)
Sunrise (today) 8:09
Sunset (today) 16:22
Distance away
Distance to sea 61.1 KMs (38 miles)
Administrative areas
ParishStratton St MargaretE04012671
Ward St Margaret and South Marston E05008969
Unitary Authority Swindon E06000030
County Wiltshire E11000020
Constituency (2024) Swindon North E14001536
MPWill StoneLabour
Police forceWiltshire
NUTS/ITL 3 Swindon
NUTS/ITL 2 Gloucestershire and Wiltshire
NUTS/ITL 1 South West
Country England E92000001
Data
Date introduced August 2023
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)
20,271 / 32,844
Most deprivedLeast deprived
Average household income (2020)
£50,200
Lowest (£22,200) Highest (£108,100)
Rural/urban (2021)Urban: Nearer to a major town or city
Rural/urban (2011)Urban city and town
Built up area (2024)Stratton St MargaretE63011948
Census output area (2021)E00166504
Census output area (2011)E00166504
Lower layer super output area (2021)Swindon 009DE01015552
Lower layer super output area (2011)Swindon 009DE01015552
Middle layer super output area (2021)Lower StrattonE02003220
Middle layer super output area (2011)Lower StrattonE02003220
Travel to work areaSwindonE30000276
Property sales
Average property price in Swindon £307,978
Annual change 0.8%
View all properties sold in the SN postcode area
Properties recently sold in this postcode
AddressTypeDatePrice
3 Grayling Avenue, SwindonNew build semi-detached (freehold)May 2025£337,246
1 Grayling Avenue, SwindonNew build semi-detached (freehold)Apr 2025£332,496
5 Grayling Avenue, SwindonNew build semi-detached (freehold)Dec 2024£350,000
33 Grayling Avenue, SwindonNew build detached (freehold)Jun 2024£353,995
27 Grayling Avenue, SwindonNew build semi-detached (freehold)May 2024£318,246
31 Grayling Avenue, SwindonNew build semi-detached (freehold)May 2024£303,996
29 Grayling Avenue, SwindonNew build semi-detached (freehold)May 2024£304,995
19 Grayling Avenue, SwindonNew build detached (freehold)May 2024£369,995
25 Grayling Avenue, SwindonNew build semi-detached (freehold)Apr 2024£315,000
21 Grayling Avenue, SwindonNew build semi-detached (freehold)Apr 2024£304,998


View all properties sold in the SN3 4 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
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