This page brings together the map and available local information for TW7 4JJ in Hounslow. The boundary shown is an approximation created from address points, and each data section explains whether its figures apply to the full postcode or a wider statistical area. Census 2021 records 17 residents and 5 households at the exact postcode.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | TW7 4JJ |
| Postcode without spaces | TW74JJ |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.4763800 |
| Longitude | -0.3391880 |
| British National Grid | 515,436 E, 176,577 N |
| Country | England |
| Region | London |
| Local authority | Hounslow |
| Output Area (2021) | E00013292 |
| LSOA (2021) | E01002680 |
| MSOA (2021) | E02000534 |
| Electoral ward | E05013626 |
| Westminster constituency | E14001124 |
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
| Residents | 17 |
| Households | 5 |
| Female residents | 8 |
| Male residents | 9 |
| Residents per household | 3.4 |
A detailed vector map covering a 500 metre radius around the postcode.
Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.
Open schools and active GP practices in the TW7 postcode district, ordered by straight-line distance where coordinates are available.
Special post 16 institution
Pears Campus At West Thames College, London Road, Isleworth, London, TW7 4HS
Ages 16–25
Further education
London Road, Isleworth, Middlesex, TW7 4HS
Ages 14–99
Pupil referral unit
24 Wood Lane, Isleworth, TW7 5ED
Ages 4–19 · 127 pupils of 176 capacity
67.3% eligible for free school meals
B
THORNBURY ROAD HC, THORNBURY ROAD, ISLEWORTH, TW7 4HG
B
THORNBURY ROAD, ISLEWORTH, TW7 4HG
B
THORNBURY ROAD, ISLEWORTH, TW7 4HQ
Academy converter
Ridgeway Road, Isleworth, TW7 5LJ
Ages 11–18 · 951 pupils of 979 capacity
27.8% eligible for free school meals
Community school
Star Road, Isleworth, TW7 4HB
Ages 3–11 · 239 pupils of 249 capacity
17.6% eligible for free school meals
Community school
Twickenham Road, Isleworth, Middlesex, TW7 6AB
Ages 2–11 · 727 pupils of 812 capacity
18.0% eligible for free school meals
Community school
London Road, Isleworth, TW7 5XA
Ages 3–11 · 514 pupils of 660 capacity
17.0% eligible for free school meals
Community school
Turnpike Way, Isleworth, TW7 5BF
Ages 3–11 · 407 pupils of 445 capacity
21.0% eligible for free school meals
Academy converter
St John's Road, Isleworth, TW7 6XF
Ages 11–18 · 1,013 pupils of 1,220 capacity
23.6% eligible for free school meals
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Hounslow 009D includes TW7 4JJ and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 3 |
| Other theft | 2 |
| Public order | 1 |
Answers use the geographic scope stated with each dataset above.
TW7 4JJ is in Hounslow, England.
The Census 2021 postcode-level dataset records 17 residents at TW7 4JJ. This is an exact postcode count.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full TW7 4JJ postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.