This page brings together the map and available local information for SW18 4SQ in Wandsworth. 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 1 residents and 1 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 | SW18 4SQ |
| Postcode without spaces | SW184SQ |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.4462400 |
| Longitude | -0.1966740 |
| British National Grid | 525,415 E, 173,459 N |
| Country | England |
| Region | London |
| Local authority | Wandsworth |
| Output Area (2021) | E00023171 |
| LSOA (2021) | E01004595 |
| MSOA (2021) | E02000947 |
| Electoral ward | E05014021 |
| Westminster constituency | E14001434 |
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 | 1 |
| Households | 1 |
| Female residents | 0 |
| Male residents | 1 |
| Residents per household | 1.0 |
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 SW18 postcode district, ordered by straight-line distance where coordinates are available.
Academy converter
333 Merton Road, Wandsworth, London, SW18 5JU
Ages 11–18 · 1,148 pupils of 1,645 capacity
51.3% eligible for free school meals
Community school
302a Merton Road, Wandsworth, London, SW18 5JP
Ages 3–11 · 324 pupils of 433 capacity
30.1% eligible for free school meals
B
SOUTHFIELDS GROUP PRAC, 492 MERTON ROAD, WANDSWORTH, LONDON, SW18 5AE
Community school
Standen Road, Southfields, Wandsworth, London, SW18 5TR
Ages 3–11 · 436 pupils of 397 capacity
10.2% eligible for free school meals
B
233 GARRATT LANE, WANDSWORTH, LONDON, SW18 4DU
B
81 ELBOROUGH STREET, WANDSWORTH, LONDON, SW18 5DS
Academy sponsor led
305 Garratt Lane, London, SW18 4EQ
Ages 2–11 · 364 pupils of 420 capacity
28.9% eligible for free school meals
Voluntary aided school
Granville Road, Southfields, London, SW18 5SQ
Ages 3–11 · 446 pupils of 446 capacity
8.4% eligible for free school meals
Academy converter
Sutherland Grove, London, SW18 5JR
Ages 11–18 · 1,129 pupils of 1,000 capacity
34.3% eligible for free school meals
B
WANDSWORTH MEDICAL CENTRE, 90-92 GARRATT LANE, LONDON, SW18 4DD
B
90-92 GARRATT LANE, WANDSWORTH, LONDON, SW18 4DD
Community school
Tranmere Road, London, SW18 3QQ
Ages 3–11 · 459 pupils of 500 capacity
14.4% eligible for free school meals
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 22 June 2023
82990 - Other business support service activities n.e.c.
Private Limited Company
Incorporated 9 December 2022
82990 - Other business support service activities n.e.c.
Private Limited Company
Incorporated 15 February 2021
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 12 February 2021
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 2 December 2020
41100 - Development of building projects
Private Limited Company
Incorporated 27 November 2019
41100 - Development of building projects
Private Limited Company
Incorporated 23 November 2016
96090 - Other service activities n.e.c.
Private Limited Company
Incorporated 23 November 2016
96090 - Other service activities n.e.c.
Private Limited Company
Incorporated 16 September 2016
82990 - Other business support service activities n.e.c.
Private Limited Company
Incorporated 1 May 2013
82990 - Other business support service activities n.e.c.
Private Limited Company
Incorporated 20 July 2012
96090 - Other service activities n.e.c.
Private Limited Company
Incorporated 20 July 2012
96090 - Other service activities n.e.c.
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Wandsworth 025B includes SW18 4SQ and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 3 |
| Anti-social behaviour | 2 |
Answers use the geographic scope stated with each dataset above.
SW18 4SQ is in Wandsworth, England.
The Census 2021 postcode-level dataset records 1 residents at SW18 4SQ. 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 SW18 4SQ postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.