Use this guide to understand SW18 3AU in Wandsworth. Start with the interactive location and approximate postcode outline, then browse the available facts and local-area indicators. Labels show which figures relate to the exact postcode and which cover a larger geography. Census 2021 records 69 residents and 22 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 3AU |
| Postcode without spaces | SW183AU |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.4495200 |
| Longitude | -0.1860820 |
| British National Grid | 526,142 E, 173,842 N |
| Country | England |
| Region | London |
| Local authority | Wandsworth |
| Output Area (2021) | E00023279 |
| LSOA (2021) | E01004623 |
| MSOA (2021) | E02000941 |
| 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 | 69 |
| Households | 22 |
| Female residents | 41 |
| Male residents | 28 |
| Residents per household | 3.1 |
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 |
|---|---|---|---|---|
| 26 Mar 2025 | 42, BROCKLEBANK ROAD, LONDON | Terraced | Freehold | £1,426,050 |
| 1 Nov 2024 | 4, BROCKLEBANK ROAD, LONDON | Terraced | Freehold | £1,272,000 |
| 16 Aug 2024 | 14, BROCKLEBANK ROAD, LONDON | Terraced | Freehold | £1,366,750 |
| 7 Nov 2022 | 30, BROCKLEBANK ROAD, LONDON | Terraced | Freehold | £1,365,000 |
| 25 Mar 2022 | 20, BROCKLEBANK ROAD, LONDON | Terraced | Freehold | £1,251,000 |
| 17 Mar 2022 | 32, BROCKLEBANK ROAD, LONDON | Terraced | Freehold | £1,075,000 |
| 17 Sep 2021 | 24, BROCKLEBANK ROAD, LONDON | Terraced | Freehold | £1,200,000 |
| 27 Jul 2021 | 36, BROCKLEBANK ROAD, LONDON | Terraced | Freehold | £1,200,000 |
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
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
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 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
B
PO BOX 757, HEATHFIELD ROAD, WANDSWORTH, LONDON, SW18 3HS
B
WANDSWORTH MEDICAL CENTRE, 90-92 GARRATT LANE, LONDON, SW18 4DD
B
90-92 GARRATT LANE, WANDSWORTH, LONDON, SW18 4DD
Community school
Magdalen Road, Earlsfield, London, SW18 3ER
Ages 3–11 · 362 pupils of 420 capacity
14.1% eligible for free school meals
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
Tranmere Road, London, SW18 3QQ
Ages 3–11 · 459 pupils of 500 capacity
14.4% 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
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 29 March 2026
62090 - Other information technology service activities
Private Limited Company
Incorporated 3 July 2025
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 25 May 2021
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 21 March 2021
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 27 January 2021
70229 - Management consultancy activities other than financial management
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Wandsworth 019E includes SW18 3AU and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Other theft | 3 |
| Anti-social behaviour | 1 |
| Public order | 1 |
| Robbery | 1 |
Answers use the geographic scope stated with each dataset above.
SW18 3AU is in Wandsworth, England.
The Census 2021 postcode-level dataset records 69 residents at SW18 3AU. 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 3AU postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SW18 3AU postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.