Explore SW18 3AH in Wandsworth on an interactive map. See its location and approximate address-derived boundary, then review the exact-postcode facts and wider-area statistics available below. Editable vector files, printed maps and postcode colouring tools are also available. Census 2021 records 122 residents and 51 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 3AH |
| Postcode without spaces | SW183AH |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.4493600 |
| Longitude | -0.1885930 |
| British National Grid | 525,968 E, 173,819 N |
| Country | England |
| Region | London |
| Local authority | Wandsworth |
| Output Area (2021) | E00022614 |
| LSOA (2021) | E01004494 |
| MSOA (2021) | E02000940 |
| Electoral ward | E05014026 |
| Westminster constituency | E14001550 |
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 | 122 |
| Households | 51 |
| Female residents | 62 |
| Male residents | 60 |
| Residents per household | 2.4 |
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.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 14 Mar 2025 | FLAT 9, EARLSFIELD HOUSE, 1, SWAFFIELD ROAD, LONDON | Flat or maisonette | Leasehold | £435,000 |
| 23 Aug 2024 | FLAT 1, EARLSFIELD HOUSE, SWAFFIELD ROAD, LONDON | Flat or maisonette | Leasehold | £395,000 |
| 15 Sep 2023 | 16, SWAFFIELD ROAD, LONDON | Terraced | Freehold | £1,235,000 |
| 8 Aug 2023 | FLAT 19, EARLSFIELD HOUSE, SWAFFIELD ROAD, LONDON | Flat or maisonette | Leasehold | £342,000 |
| 31 Jul 2023 | 10, SWAFFIELD ROAD, LONDON | Terraced | Freehold | £1,070,000 |
| 24 May 2023 | 8, SWAFFIELD ROAD, LONDON | Terraced | Freehold | £1,500,000 |
| 14 Dec 2022 | FLAT 2, EARLSFIELD HOUSE, SWAFFIELD ROAD, LONDON | Flat or maisonette | Leasehold | £405,000 |
| 23 Feb 2022 | 19, SWAFFIELD ROAD, LONDON | Terraced | Freehold | £1,150,000 |
| 22 Sep 2021 | 30, SWAFFIELD ROAD, LONDON | Terraced | Freehold | £600,000 |
| 25 Aug 2021 | GROUND AND FIRST FLOOR, EARLSFIELD HOUSE, SWAFFIELD ROAD, LONDON | Other | Leasehold | £700,000 |
| 11 Jun 2021 | 25, SWAFFIELD ROAD, LONDON | Terraced | Freehold | £965,000 |
| 31 Mar 2021 | FLAT 1, EARLSFIELD HOUSE, SWAFFIELD ROAD, LONDON | Flat or maisonette | Leasehold | £375,000 |
Open schools and active GP practices in the SW18 postcode district, ordered by straight-line distance where coordinates are available.
B
233 GARRATT LANE, WANDSWORTH, LONDON, SW18 4DU
Academy sponsor led
305 Garratt Lane, London, SW18 4EQ
Ages 2–11 · 364 pupils of 420 capacity
28.9% eligible for free school meals
Community school
St Ann's Hill, Wandsworth, London, SW18 2SA
Ages 3–11 · 271 pupils of 470 capacity
43.3% 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
St Ann's Crescent, Wandsworth, London, SW18 2LR
Ages 3–11 · 397 pupils of 409 capacity
21.4% eligible for free school meals
Other independent school
The Old Library, 2 Allfarthing Lane, London, SW18 2PQ
Ages 3–11 · 80 pupils of 150 capacity
Community school
Magdalen Road, Earlsfield, London, SW18 3ER
Ages 3–11 · 362 pupils of 420 capacity
14.1% eligible for free school meals
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
B
PO BOX 757, HEATHFIELD ROAD, WANDSWORTH, LONDON, SW18 3HS
Free schools
25 Courthouse Way, London, SW18 4QG
Ages 4–11 · 159 pupils of 210 capacity
32.7% 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
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 27 November 2025
62020 - Information technology consultancy activities
Private Limited Company
Incorporated 28 April 2025
96090 - Other service activities n.e.c.
Private Limited Company
Incorporated 1 July 2020
82110 - Combined office administrative service activities
Private Limited Company
Incorporated 14 May 2015
70229 - Management consultancy activities other than financial management
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Wandsworth 018A includes SW18 3AH and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 17 |
| Violence and sexual offences | 13 |
| Shoplifting | 5 |
| Public order | 2 |
| Vehicle crime | 2 |
| Drugs | 1 |
| Other crime | 1 |
| Other theft | 1 |
| Robbery | 1 |
Answers use the geographic scope stated with each dataset above.
SW18 3AH is in Wandsworth, England.
The Census 2021 postcode-level dataset records 122 residents at SW18 3AH. This is an exact postcode count.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full SW18 3AH postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SW18 3AH postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.