Map of SN1 1BY postcode

General information

Postcode	SN1 1BY
Post Town	Swindon
Nearest station	Swindon (Wilts) (0 km)
Bus stops	Fleming Way (E) Bus Station (W) Sheppard Street (NE) Fleming Way (W) Bus Station () Swindon College (S)
Known addresses	The Tri Centre Three, New Bridge Square, Swindon
Main property type	Other
Businesses	ACTIV EDUCATE LTD ACTIV TRAINING LIMITED ASSEMBLEIA DE DEUS NEWBURY LIMITED BCS LEARNING & DEVELOPMENT LIMITED CARE FOR WILTSHIRE LTD CODEREPO LTD FEDERATION FOR INFORMATICS PROFESSIONALS IN HEALTH AND SOCIAL CARE COMMUNITY INTEREST COMPANY HIGH SPEED RAIL SOLUTIONS LIMITED INFORMATION SYSTEMS EXAMINATIONS BOARD LIMITED INSTITUTE FOR THE MANAGEMENT OF INFORMATION SYSTEMS METHOD CONSULTING ENGINEERING LTD METHOD CONSULTING LLP MISSION PEST CONTROL LTD ORPHEA CARE SERVICES LIMITED OVAR COMER LTD PALHA TRADING LTD PANASHE PROPERTIES LTD ROSCA CARE SOLUTIONS LTD SWINDON SCHOOL OF ENGLISH LIMITED T.E.N.G-E NEXUS LIMITED WEAID CARE LTD

Geography

	Latitude	51.565599
	Longitude	-1.786047
	Easting	414927
	Northing	185213
	Grid reference	SU149852
	UTM reference	30U 584141 5713422
	what3words	indoor.cared.theme
	FixPhrase	cringing lyrically squiggle unretired
	Plus code	9C3WH687+6H
	Altitude	104 metres (342 feet)
	Sunrise (today)	7:07
	Sunset (today)	16:36
	Distance away
	Distance to sea	58.4 KMs (36.3 miles)

Administrative areas

Parish	Central Swindon North	E04012663
Ward	Rodbourne Cheney	E05008967
Unitary Authority	Swindon	E06000030
County	Wiltshire	E11000020
Constituency (2024)	Swindon North	E14001536
MP	Will Stone	Labour
Police force	Wiltshire
Water company	Thames Water
NUTS/ITL 3	Swindon
NUTS/ITL 2	Gloucestershire and Wiltshire
NUTS/ITL 1	South West
Country	England	E92000001

Data

Date introduced	April 1986
Last updated	September 2025
User type	Large (addresses receive more 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 (2019)	10,811 / 32,844 Most deprivedLeast deprived
Average household income (2020)	£48,800 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)	Swindon (Swindon)	E63011979
Census output area (2021)	E00177254
Census output area (2011)	5A3
Lower layer super output area (2021)	Swindon 012B	E01015578
Lower layer super output area (2011)	Swindon 012B	E01015578
Middle layer super output area (2021)	Rodbourne & Cheney Manor	E02003223
Middle layer super output area (2011)	Rodbourne & Cheney Manor	E02003223
Travel to work area	Swindon	E30000276

Nearby schools

St Mary's Catholic Primary School (Primary)

Ferndale Primary School & Nursery (Primary)

Holy Rood Catholic Primary School (Primary)

EOTAS Swindon

UTC Swindon (Secondary)

Property sales

Properties recently sold in this postcode

Address	Type	Date	Price
The Tri Centre Three, New Bridge Square, Swindon	Other (leasehold)	Apr 2018	£6,256,000

View all properties sold in the SN1 1 sector

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