This page brings together the map and available local information for SW3 3JL in Kensington and Chelsea. 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 19 residents and 15 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 | SW3 3JL |
| Postcode without spaces | SW33JL |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.4917100 |
| Longitude | -0.1640250 |
| British National Grid | 527,557 E, 178,571 N |
| Country | England |
| Region | London |
| Local authority | Kensington and Chelsea |
| Output Area (2021) | E00190373 |
| LSOA (2021) | E01002858 |
| MSOA (2021) | E02000590 |
| Electoral ward | E05009403 |
| Westminster constituency | E14001160 |
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 | 19 |
| Households | 15 |
| Female residents | 13 |
| Male residents | 6 |
| Residents per household | 1.3 |
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 |
|---|---|---|---|---|
| 27 Mar 2026 | FLAT F10, SLOANE AVENUE MANSIONS, SLOANE AVENUE, LONDON | Flat or maisonette | Leasehold | £450,000 |
| 25 Apr 2025 | FLAT F2, SLOANE AVENUE MANSIONS, SLOANE AVENUE, LONDON | Flat or maisonette | Leasehold | £500,000 |
| 28 Feb 2025 | FLAT F11, SLOANE AVENUE MANSIONS, SLOANE AVENUE, LONDON | Flat or maisonette | Leasehold | £480,000 |
| 17 Oct 2022 | FLAT F9, SLOANE AVENUE MANSIONS, SLOANE AVENUE, LONDON | Flat or maisonette | Leasehold | £575,000 |
| 13 Sep 2022 | FLAT F11, SLOANE AVENUE MANSIONS, SLOANE AVENUE, LONDON | Flat or maisonette | Leasehold | £510,000 |
| 6 Jan 2022 | FLAT F12, SLOANE AVENUE MANSIONS, SLOANE AVENUE, LONDON | Flat or maisonette | Leasehold | £635,000 |
| 26 Feb 2021 | FLAT F3, SLOANE AVENUE MANSIONS, SLOANE AVENUE, LONDON | Flat or maisonette | Leasehold | £480,000 |
Open schools and active GP practices in the SW3 postcode district, ordered by straight-line distance where coordinates are available.
Community school
Draycott Avenue, London, SW3 3AP
Ages 0–11 · 466 pupils of 507 capacity
24.7% eligible for free school meals
Academy converter
Cadogan Street, London, SW3 2QT
Ages 3–11 · 225 pupils of 238 capacity
12.4% eligible for free school meals
Academy converter
Cadogan Street, London, SW3 2QS
Ages 11–16 · 489 pupils of 597 capacity
46.6% eligible for free school meals
Voluntary aided school
Bury Walk, Cale Street, Chelsea, London, SW3 6QH
Ages 5–11 · 210 pupils of 210 capacity
7.6% eligible for free school meals
Other independent school
Turks Row, London, SW3 4TW
Ages 3–11 · 369 pupils of 500 capacity
B
30 FLOOD WALK, LONDON, SW3 5RR
B
30 FLOOD WALK, LONDON, SW3 5RR
B
43 CHELSEA MANOR STREET, LONDON, SW3 5DD
B
ROYAL HOSPITAL ROAD, CHELSEA, LONDON, SW3 4SR
Voluntary aided school
1 Robinson Street, London, SW3 4AA
Ages 4–11 · 204 pupils of 210 capacity
10.3% eligible for free school meals
Higher education institutions
Royal Cancer Hospital, 237 Fulham Road, London, SW3 6JB
Local authority nursery school
51 Glebe Place, Chelsea, London, SW3 5JE
Ages 2–5 · 69 pupils
6.3% eligible for free school meals
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 3 October 2024
62020 - Information technology consultancy activities
United Kingdom Economic Interest Grouping
Incorporated 29 July 2014
None Supplied
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Kensington and Chelsea 014C includes SW3 3JL and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 3 |
| Anti-social behaviour | 2 |
| Burglary | 1 |
| Other theft | 1 |
| Public order | 1 |
| Shoplifting | 1 |
| Theft from the person | 1 |
Answers use the geographic scope stated with each dataset above.
SW3 3JL is in Kensington and Chelsea, England.
The Census 2021 postcode-level dataset records 19 residents at SW3 3JL. 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 SW3 3JL postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SW3 3JL postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.