Use this guide to understand SW12 9SX 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 81 residents and 46 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 | SW12 9SX |
| Postcode without spaces | SW129SX |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.4410800 |
| Longitude | -0.1514210 |
| British National Grid | 528,574 E, 172,963 N |
| Country | England |
| Region | London |
| Local authority | Wandsworth |
| Output Area (2021) | E00022540 |
| LSOA (2021) | E01004485 |
| MSOA (2021) | E02000952 |
| Electoral ward | E05014020 |
| 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 | 81 |
| Households | 46 |
| Female residents | 41 |
| Male residents | 40 |
| Residents per household | 1.8 |
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 |
|---|---|---|---|---|
| 19 Nov 2025 | 157, LARCH CLOSE, LONDON | Flat or maisonette | Leasehold | £350,000 |
| 17 Oct 2025 | 75, LARCH CLOSE, LONDON | Flat or maisonette | Leasehold | £530,000 |
| 17 Mar 2025 | 163, LARCH CLOSE, LONDON | Flat or maisonette | Leasehold | £340,000 |
| 30 Aug 2024 | 87, LARCH CLOSE, LONDON | Flat or maisonette | Leasehold | £450,000 |
| 2 Aug 2024 | 155, LARCH CLOSE, LONDON | Flat or maisonette | Leasehold | £346,500 |
| 16 Jan 2024 | 141, LARCH CLOSE, LONDON | Flat or maisonette | Leasehold | £335,000 |
| 1 Nov 2023 | 139, LARCH CLOSE, LONDON | Flat or maisonette | Leasehold | £315,500 |
| 3 Nov 2022 | 145, LARCH CLOSE, LONDON | Flat or maisonette | Leasehold | £525,000 |
| 22 Jul 2022 | 155, LARCH CLOSE, LONDON | Flat or maisonette | Leasehold | £350,000 |
| 17 Jun 2022 | 129, LARCH CLOSE, LONDON | Flat or maisonette | Leasehold | £394,000 |
| 15 Jun 2022 | 105, LARCH CLOSE, LONDON | Flat or maisonette | Leasehold | £320,000 |
| 28 Feb 2022 | 83, LARCH CLOSE, LONDON | Flat or maisonette | Leasehold | £295,000 |
Open schools and active GP practices in the SW12 postcode district, ordered by straight-line distance where coordinates are available.
B
120 BEDFORD HILL, BALHAM, LONDON, SW12 9HS
B
120-124 BEDFORD HILL, BALHAM, LONDON, SW12 9HS
Academy converter
Ravenstone Street, Balham, London, SW12 9SS
Ages 3–11 · 283 pupils of 420 capacity
23.0% eligible for free school meals
Voluntary aided school
6 Balham Park Road, London, SW12 8DR
Ages 2–11 · 103 pupils of 210 capacity
56.9% eligible for free school meals
B
47 BOUNDARIES ROAD, BALHAM, LONDON, SW12 8EU
Academy converter
Chestnut Grove, Balham, 45 Chestnut Grove, London, SW12 8JZ
Ages 11–19 · 1,327 pupils of 1,240 capacity
29.9% eligible for free school meals
Other independent school
Hearnville Road, London, London, SW12 8RS
Ages 4–11 · 433 pupils of 450 capacity
Local authority nursery school
72 Endlesham Road, Balham, London, SW12 8JL
Ages 2–5 · 48 pupils
37.5% eligible for free school meals
Community school
Hydethorpe Road, London, SW12 0JA
Ages 3–11 · 873 pupils of 927 capacity
12.7% eligible for free school meals
Community school
Oldridge Road, Balham, London, SW12 8PP
Ages 3–11 · 216 pupils of 420 capacity
39.4% eligible for free school meals
Voluntary aided school
Nightingale Square, Balham, London, SW12 8QJ
Ages 5–11 · 197 pupils of 210 capacity
6.1% eligible for free school meals
Voluntary aided school
Atkins Road, London, SW12 0AB
Ages 11–18 · 1,197 pupils of 1,140 capacity
38.9% eligible for free school meals
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 24 July 2020
43320 - Joinery installation
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Wandsworth 030B includes SW12 9SX and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Shoplifting | 12 |
| Violence and sexual offences | 7 |
| Anti-social behaviour | 5 |
| Bicycle theft | 2 |
| Other theft | 1 |
| Possession of weapons | 1 |
| Public order | 1 |
| Robbery | 1 |
| Theft from the person | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
SW12 9SX is in Wandsworth, England.
The Census 2021 postcode-level dataset records 81 residents at SW12 9SX. 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 SW12 9SX postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SW12 9SX postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.