The TW3 1 London (Hounslow) Postcode Sector

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A wide range of spatial data has been analysed to present this overview of the TW3 1 Postcode sector. If you would like anything added, please contact us.

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The TW3 1 postcode sector is within the county of Greater London.

Did you know? According to the 2021 Census, the TW3 1 postcode sector is home to a bustling 11,611 residents!

Given that each sector allows for 400 unique postcode combinations. Letters C, I, K, M, O and V are not allowed in the last two letters of a postcode. With 195 postcodes already in use, this leaves 205 units available.

The largest settlements in the TW3 1 postal code are HOUNSLOW and ISLEWORTH .

The TW3 1 Postcode shares a border with TW3 2 (HOUNSLOW , WHITTON ), TW3 3 (HOUNSLOW , WHITTON ), TW3 4 (HOUNSLOW , ISLEWORTH ), TW7 4 (ISLEWORTH , BRENTFORD ) and TW7 6 (ISLEWORTH ).

The sector is within the post town of HOUNSLOW.

TW3 1 is a postcode sector within the TW3 postcode district which is within the TW Twickenham postcode area.

The Royal Mail delivery office for the TW3 1 postal sector is the Hounslow Delivery Office.

The area of the TW3 1 postcode sector is 0.38 square miles which is 0.98 square kilometres or 241.06 square acres.

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Map Showing Location of the TW3 postcode Sector
Where is the TW3 Postcode Sector?
A word cloud for the TW3 1 postcode
A word cloud showing place names for the TW3 1 postcode sector, can you see your street?

Map of the TW3 1 Postcode Sector

Explore the TW3 1 postcode sector by using our free interactive map.

Postcode format for the TW3 1 postcode sector
T W 3 - 1 X X
T W 3 Space 1 Letter Letter

Official List of Streets

HOUNSLOW (52 Streets)

Schools and Places of Education Within the TW3 1 Postcode Sector

Hounslow Town Primary School
Community school

School Road, Hounslow, , TW3 1QZ
Head: Ms Laura Khalil
Ofsted Rating: Good
Inspection: 2021-12-02 (914 days ago)
Website: Visit Hounslow Town Primary School Website
Phone: 02085701747
Number of Pupils: 1088

Kingsley Academy
Academy sponsor led

Cecil Road, Hounslow, , TW3 1AX
Head: Mr Bob Tinsley
Ofsted Rating: Good
Inspection: 2019-10-03 (1705 days ago)
Website: Visit Kingsley Academy Website
Phone: 02085724461
Number of Pupils: 881

Oak Heights Independent School
Other independent school

3 Red Lion Court, Hounslow, , TW3 1JS
Head: Mr Sukhvinder Dhillon
Ofsted Rating: Good
Inspection: 2023-06-29 (340 days ago)
Website: Visit Oak Heights Independent School Website
Phone: 02085771827
Number of Pupils: 80

Map of the TW3 1 and surrounding postcode sector

House Prices in the TW3 1 Postcode Sector

Yearly House Price Averages for the TW3 1 Postcode Sector
Type of Property 2018 Average 2018 Sales 2017 Average 2017 Sales 2016 Average 2016 Sales 2015 Average 2015 Sales
Detached £460,000 1 £450,000 1 £465,000 1 £662,500 2
Semi-Detached £595,833 9 £499,325 6 £472,158 6 £451,455 11
Terraced £473,000 19 £373,562 21 £357,334 16 £352,241 29
Flats £237,750 175 £209,501 80 £238,767 197 £253,483 61

Important Postcodes TW3 1 in the Postcode Sector

TW3 1AA

TW3 1AA is the postcode for Royal Mail, Hounslow Delivery Office, 9 Holloway Street

TW3 1AX

TW3 1AX is the postcode for Kingsley Academy, Cecil Road, and SPORTS HALL, Kingsley Academy, Cecil Road

TW3 1ES

TW3 1ES is the postcode for The Paul Robeson Theatre, High Street, Treaty Centre, TREATY CENTRE OFFICES, HOUNSLOW LIBRARY AND PAUL ROBESON THEATRE, London Borough of Hounslow, Hounslow Library and Paul Robeson Theatre, Treaty Centre Offices, London Borough of Hounslow, and London Borough of Hounslow, Hounslow Library, 24 High Street, Treaty Centre

TW3 1HY

TW3 1HY is the postcode for London West Learning & Skills Council, Central House, 3 Lampton Road

TW3 1LB

TW3 1LB is the postcode for HOUNSLOW POLICE STATION, Metropolitan Police, Hounslow Police Station, 5 Montague Road, Metropolitan Police, Hounslow Police Station, 5 Montague Road, and HOUNSLOW POLICE STATION, 5 MONTAGUE ROAD

TW3 1LL

TW3 1LL is the postcode for Jobcentre Plus, 10 Montague Road

TW3 1NE

TW3 1NE is the postcode for Kingsley Academy, Prince Regent Road

TW3 1NL

TW3 1NL is the postcode for Healthy In Your Own Skin, The Blenheim Centre, Prince Regent Road

TW3 1NU

TW3 1NU is the postcode for Doctors Surgery, 5 Cecil Road

TW3 1QA

TW3 1QA is the postcode for Hounslow Youth Centre, Kingsley Road

TW3 1QZ

TW3 1QZ is the postcode for Hounslow Town Primary School, School Road

TW3 1SE

TW3 1SE is the postcode for West London Mental Health Trust, 729 London Road

TW3 1SQ

TW3 1SQ is the postcode for Bridge Road Depot, Pears Road, BRIDGE ROAD DEPOT, London Borough of Hounslow, Depot, Pears Road, and London Borough of Hounslow, Depot, Pears Road

TW3 1SR

TW3 1SR is the postcode for Hounslow Town Primary School, Pears Road

The TW3 1 Sector is within these Local Authorities
  • Hounslow London Boro
The TW3 1 Sector is within these Counties
  • Greater London
The TW3 1 Sector is within these Water Company Areas
  • Thames