Explore SW12 9SN in Wandsworth through its map and available local datasets. The outline is an approximate boundary derived from address locations, while the information below distinguishes full-postcode records from statistics covering surrounding official areas. Census 2021 records 106 residents and 48 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 9SN |
| Postcode without spaces | SW129SN |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.4419300 |
| Longitude | -0.1504360 |
| British National Grid | 528,640 E, 173,060 N |
| Country | England |
| Region | London |
| Local authority | Wandsworth |
| Output Area (2021) | E00022876 |
| LSOA (2021) | E01004545 |
| MSOA (2021) | E02000949 |
| 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 | 106 |
| Households | 48 |
| Female residents | 56 |
| Male residents | 50 |
| Residents per household | 2.2 |
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 |
|---|---|---|---|---|
| 31 Oct 2025 | 31A, OAKMEAD ROAD, BALHAM, LONDON | Flat or maisonette | Leasehold | £795,000 |
| 22 Aug 2025 | 9, OAKMEAD ROAD, BALHAM, LONDON | Flat or maisonette | Leasehold | £755,100 |
| 31 Mar 2025 | 1A, OAKMEAD ROAD, BALHAM, LONDON | Terraced | Leasehold | £581,111 |
| 19 Jul 2024 | 17A, OAKMEAD ROAD, BALHAM, LONDON | Terraced | Leasehold | £805,000 |
| 27 Mar 2024 | FLAT 1, 1C, OAKMEAD ROAD, BALHAM, LONDON | Flat or maisonette | Leasehold | £380,000 |
| 15 Sep 2023 | 39, OAKMEAD ROAD, BALHAM, LONDON | Flat or maisonette | Leasehold | £820,000 |
| 27 Sep 2022 | 9A, OAKMEAD ROAD, BALHAM, LONDON | Flat or maisonette | Leasehold | £725,000 |
| 8 Apr 2022 | 13, OAKMEAD ROAD, BALHAM, LONDON | Other | Freehold | £6,500 |
| 31 Mar 2022 | 15, OAKMEAD ROAD, BALHAM, LONDON | Flat or maisonette | Leasehold | £950,000 |
| 30 Jun 2021 | FLAT 1, 13A, OAKMEAD ROAD, LONDON | Flat or maisonette | Leasehold | £645,000 |
| 28 May 2021 | 11, OAKMEAD ROAD, BALHAM, LONDON | Flat or maisonette | Leasehold | £820,000 |
| 6 May 2021 | FLAT 2, 13A, OAKMEAD ROAD, LONDON | Flat or maisonette | Leasehold | £490,000 |
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
Local authority nursery school
72 Endlesham Road, Balham, London, SW12 8JL
Ages 2–5 · 48 pupils
37.5% eligible for free school meals
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
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 31 July 2025
93130 - Fitness facilities
Private Limited Company
Incorporated 7 July 2025
62012 - Business and domestic software development
Private Limited Company
Incorporated 5 March 2025
64205 - Activities of financial services holding companies
Private Limited Company
Incorporated 10 June 2024
58290 - Other software publishing
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Wandsworth 027B includes SW12 9SN and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 3 |
| Anti-social behaviour | 2 |
| Other theft | 2 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
SW12 9SN is in Wandsworth, England.
The Census 2021 postcode-level dataset records 106 residents at SW12 9SN. 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 9SN postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SW12 9SN postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.