Bacteriostatic water in Hounslow

Local facts for Hounslow

Hounslow sits in the TW3 postcode district (TW area), within Hounslow, London, England.

TW3 is a mainland UK district, so orders to Hounslow go out on next-day UK delivery. How we deliver.

Nearest universities with REF 2021 research submissions in Biological Sciences or Chemistry:

• Institute of Cancer Research: Royal Cancer Hospital (The), Biological Sciences, 13.2 km
• Imperial College of Science, Technology and Medicine, Biological Sciences & Chemistry, 13.2 km
• Royal Holloway and Bedford New College, Biological Sciences, 15 km

Straight-line distance. Listed for local context only; no affiliation implied.

Further universities within 80 km of Hounslow with REF 2021 submissions in these units:

• Institute of Zoology (UKPRN 10009315): Biological Sciences, 16 km north-east
• University College London (UKPRN 10007784): Biological Sciences & Chemistry, 17 km east
• Birkbeck College (UKPRN 10007760): Biological Sciences, 17.1 km east
• King's College London (UKPRN 10003645): Biological Sciences & Chemistry, 17.7 km east
• Queen Mary University of London (UKPRN 10007775): Biological Sciences & Chemistry, 23.1 km east
• University of Greenwich (UKPRN 10007146): Chemistry, 24.8 km east
• The University of Reading (UKPRN 10007802): Biological Sciences & Chemistry, 40.6 km west
• Oxford Brookes University (UKPRN 10004930): Biological Sciences, 67.5 km north-west

Nearby: Isleworth (2.3 km), Richmond upon Thames (3.9 km), Brentford (4.2 km), Southall (4.9 km), Ealing (6.6 km).

Regional hub: London.

Hounslow lies west of London, about 16.8 km in a straight line.

Other location pages in the TW postcode area (6 of the 104 we list for London):

• Hounslow, TW3, 0 km
• TW, 3.1 km

Postcode districts in the TW area covered by our London location pages: TW3, TW7, TW8, TW9.

More nearby location pages in London (within 50 km; straight line, nearest first):

Also in Hounslow (5 location pages): Hounslow 0 km, Isleworth 2.3 km, TW 3.1 km, Brentford 4.2 km.

Nearest location page in each direction from Hounslow: north, Brentford (4.2 km); east, Isleworth (2.3 km); west, Hillingdon (11.1 km).

Location pages in London within 10 km of Hounslow: 13; within 25 km: 76; within 50 km: 103.

Map reference: 51.4677, -0.3617 (OS Open Names osgb4000000074561692).

Sources: OS Open Names and ONS Postcode Directory (OGL), OpenStreetMap (ODbL), REF 2021, Parcelforce zone list. Updated 12 Oct 2026.