Use this guide to understand SW3 5ER in Kensington and Chelsea. 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 72 residents and 38 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 5ER |
| Postcode without spaces | SW35ER |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.4846600 |
| Longitude | -0.1750380 |
| British National Grid | 526,812 E, 177,768 N |
| Country | England |
| Region | London |
| Local authority | Kensington and Chelsea |
| Output Area (2021) | E00014230 |
| LSOA (2021) | E01002845 |
| MSOA (2021) | E02000595 |
| Electoral ward | E05009391 |
| 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 | 72 |
| Households | 38 |
| Female residents | 34 |
| Male residents | 38 |
| Residents per household | 1.9 |
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 |
|---|---|---|---|---|
| 10 Jul 2025 | FLAT 36, ARGYLL MANSIONS, 303 - 323, KINGS ROAD, LONDON | Flat or maisonette | Leasehold | £650,000 |
| 7 Mar 2025 | FLAT 44, ARGYLL MANSIONS, 303 - 323, KINGS ROAD, LONDON | Flat or maisonette | Leasehold | £415,000 |
| 24 Oct 2024 | FLAT 4, ARGYLL MANSIONS, 303 - 323, KINGS ROAD, LONDON | Other | Leasehold | £270,000 |
| 13 Sep 2024 | FLAT 40, ARGYLL MANSIONS, 303 - 323, KINGS ROAD, LONDON | Flat or maisonette | Leasehold | £675,000 |
| 21 Aug 2024 | FLAT 13, ARGYLL MANSIONS, 303 - 323, KINGS ROAD, LONDON | Flat or maisonette | Leasehold | £620,000 |
| 16 Feb 2024 | FLAT 45, ARGYLL MANSIONS, 303 - 323, KINGS ROAD, LONDON | Flat or maisonette | Leasehold | £710,000 |
| 5 Feb 2024 | FLAT 20, ARGYLL MANSIONS, 303 - 323, KINGS ROAD, LONDON | Flat or maisonette | Leasehold | £895,000 |
| 21 Dec 2023 | FLAT 8, ARGYLL MANSIONS, 303 - 323, KINGS ROAD, LONDON | Flat or maisonette | Leasehold | £775,000 |
| 7 Aug 2023 | FLAT 33, ARGYLL MANSIONS, 303 - 323, KINGS ROAD, LONDON | Flat or maisonette | Leasehold | £620,000 |
| 10 Mar 2023 | FLAT 39, ARGYLL MANSIONS, 303 - 323, KINGS ROAD, LONDON | Flat or maisonette | Leasehold | £560,000 |
| 9 Dec 2022 | FLAT 45, ARGYLL MANSIONS, 303 - 323, KINGS ROAD, LONDON | Other | Leasehold | £535,000 |
| 22 Aug 2022 | FLAT 43, ARGYLL MANSIONS, 303 - 323, KINGS ROAD, LONDON | Flat or maisonette | Leasehold | £685,000 |
Open schools and active GP practices in the SW3 postcode district, ordered by straight-line distance where coordinates are available.
Other independent school
4 The Vale, Chelsea, London, SW3 6AH
Ages 2–11 · 54 pupils of 120 capacity
Other independent school
15 Manresa Road, London, SW3 6NB
Ages 4–12 · 256 pupils of 307 capacity
Local authority nursery school
51 Glebe Place, Chelsea, London, SW3 5JE
Ages 2–5 · 69 pupils
6.3% eligible for free school meals
B
30 FLOOD WALK, LONDON, SW3 5RR
B
30 FLOOD WALK, LONDON, SW3 5RR
B
43 CHELSEA MANOR STREET, LONDON, SW3 5DD
Higher education institutions
Royal Cancer Hospital, 237 Fulham Road, London, SW3 6JB
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
Voluntary aided school
1 Robinson Street, London, SW3 4AA
Ages 4–11 · 204 pupils of 210 capacity
10.3% eligible for free school meals
Community school
Draycott Avenue, London, SW3 3AP
Ages 0–11 · 466 pupils of 507 capacity
24.7% eligible for free school meals
B
ROYAL HOSPITAL ROAD, CHELSEA, LONDON, SW3 4SR
Other independent school
Turks Row, London, SW3 4TW
Ages 3–11 · 369 pupils of 500 capacity
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 10 February 2026
74100 - specialised design activities
Private Limited Company
Incorporated 26 March 2025
71129 - Other engineering activities
Private Limited Company
Incorporated 10 May 2006
59111 - Motion picture production activities
Private Limited Company
Incorporated 19 February 2019
78300 - Human resources provision and management of human resources functions
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Kensington and Chelsea 019B includes SW3 5ER and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Vehicle crime | 3 |
| Public order | 2 |
| Theft from the person | 2 |
| Anti-social behaviour | 1 |
| Bicycle theft | 1 |
| Burglary | 1 |
| Other theft | 1 |
Answers use the geographic scope stated with each dataset above.
SW3 5ER is in Kensington and Chelsea, England.
The Census 2021 postcode-level dataset records 72 residents at SW3 5ER. 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 5ER postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SW3 5ER postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.