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SW3 3TT Postcode Boundary Map and Area Guide

Use this guide to understand SW3 3TT 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 52 residents and 35 households at the exact postcode.

Active postcode Small user postcode Kensington and Chelsea

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Residents52Exact postcode · Census 2021
Households35Exact postcode · Census 2021
Average sold price£506,57919 exact-postcode transactions
IMD decile9 of 10Containing LSOA · 2025

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SW3 3TT Postcode Facts

Core details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.

Exact postcode record

Postcode details

PostcodeSW3 3TT
Postcode without spacesSW33TT
StatusActive postcode
User typeSmall user postcode
IntroducedJanuary 1980
Directory version2026-06
Latitude51.4885500
Longitude-0.1686320
British National Grid527,246 E, 178,212 N

Containing official geographies

CountryEngland
RegionLondon
Local authorityKensington and Chelsea
Output Area (2021)E00014653
LSOA (2021)E01002914
MSOA (2021)E02000595
Electoral wardE05009405
Westminster constituencyE14001160
The red outline is an approximate convex hull generated from geocoded property locations and offset outwards by about 25 metres; it is not an official postcode boundary.

Ward and Constituency

The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.

Containing areas

Electoral Ward

E05009405View Ward Map

Westminster Constituency

E14001160View Constituency Map

SW3 3TT Population and Households

These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.

Exact postcode · Census 2021
Residents52
Households35
Female residents31
Male residents21
Residents per household1.5
Counts are from the postcode-level Census population and household datasets. They apply to the exact postcode. Detailed local demographic profiles will be labelled separately when Output Area data is added.

SW3 3TT Vector Map

A detailed vector map covering a 500 metre radius around the postcode.

500 metre radius
Creating the SW3 3TT mapThe vector map preview will appear here automatically.

Local Deprivation

Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.

Containing LSOA · 2025
LSOA nameKensington and Chelsea 019EE01002914
IMD rank27,146Lower ranks indicate greater deprivation
IMD decile9 of 101 = most deprived, 10 = least deprived
These figures must not be read as applying only to SW3 3TT. They describe Kensington and Chelsea 019E, the wider LSOA containing the postcode.

Sold Property Prices in SW3 3TT

Land Registry Price Paid Data transactions matched to this exact full postcode.

Exact postcode · 19 sales
Average price£506,579Across all matched transactions
Lowest price£7,000Since 2020
Highest price£1,250,000Exact-postcode record
Latest sale7 Mar 2025Most recent supplied transaction
Sale dateAddressProperty typeTenurePrice
7 Mar 2025FLAT 34, MERIDEN COURT, CHELSEA MANOR STREET, LONDONFlat or maisonetteLeasehold£440,000
19 Feb 2025FLAT 20, MERIDEN COURT, CHELSEA MANOR STREET, LONDONFlat or maisonetteLeasehold£450,000
24 Oct 2024FLAT 10, MERIDEN COURT, CHELSEA MANOR STREET, LONDONFlat or maisonetteLeasehold£615,000
18 Oct 2024FLAT 4, MERIDEN COURT, CHELSEA MANOR STREET, LONDONFlat or maisonetteLeasehold£530,000
22 Sep 2023FLAT 62, MERIDEN COURT, CHELSEA MANOR STREET, LONDONFlat or maisonetteLeasehold£425,000
19 Jul 2023FLAT 15, MERIDEN COURT, CHELSEA MANOR STREET, LONDONFlat or maisonetteLeasehold£425,000
16 Feb 2023FLAT 21, MERIDEN COURT, CHELSEA MANOR STREET, LONDONFlat or maisonetteLeasehold£643,000
12 Jan 2023FLAT 47, MERIDEN COURT, CHELSEA MANOR STREET, LONDONFlat or maisonetteLeasehold£430,000
30 Sep 2022FLAT 3, MERIDEN COURT, CHELSEA MANOR STREET, LONDONFlat or maisonetteLeasehold£495,000
26 Sep 2022FLAT 51, MERIDEN COURT, CHELSEA MANOR STREET, LONDONFlat or maisonetteLeasehold£530,000
23 Sep 2022FLAT 46, MERIDEN COURT, CHELSEA MANOR STREET, LONDONFlat or maisonetteLeasehold£495,000
12 Aug 2022LOCKER SPACE 36, MERIDEN COURT, CHELSEA MANOR STREET, LONDONFlat or maisonetteLeasehold£1,250,000
Sold prices are completed transactions in the supplied Land Registry dataset. They are not current valuations or asking prices.

Schools and GP Practices Near SW3 3TT

Open schools and active GP practices in the SW3 postcode district, ordered by straight-line distance where coordinates are available.

SW3 postcode district
GP practice · 0.2 km

BROMPTON HEALTH PCN HUB

B

30 FLOOD WALK, LONDON, SW3 5RR

07507 830564

GP practice · 0.2 km

HEALTH PARTNERS AT VIOLET MELCHETT

B

30 FLOOD WALK, LONDON, SW3 5RR

020 74602222

GP practice · 0.2 km

THE CHELSEA PRACTICE

B

43 CHELSEA MANOR STREET, LONDON, SW3 5DD

02073 497330

School · 0.2 km

Oratory Roman Catholic Primary School

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

02075895900

Visit website

School · 0.3 km

Francis Holland Preparatory School

Other independent school

15 Manresa Road, London, SW3 6NB

Ages 4–12 · 256 pupils of 307 capacity

02073527077

School · 0.4 km

Chelsea Open Air Nursery School

Local authority nursery school

51 Glebe Place, Chelsea, London, SW3 5JE

Ages 2–5 · 69 pupils

6.3% eligible for free school meals

02073528374

Visit website

School · 0.4 km

Institute of Cancer Research

Higher education institutions

Royal Cancer Hospital, 237 Fulham Road, London, SW3 6JB

02073528133

Visit website

School · 0.5 km

Christ Church CofE Primary School

Voluntary aided school

1 Robinson Street, London, SW3 4AA

Ages 4–11 · 204 pupils of 210 capacity

10.3% eligible for free school meals

02073525708

Visit website

School · 0.5 km

Marlborough Primary School

Community school

Draycott Avenue, London, SW3 3AP

Ages 0–11 · 466 pupils of 507 capacity

24.7% eligible for free school meals

02075898553

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School · 0.6 km

Cameron Vale School

Other independent school

4 The Vale, Chelsea, London, SW3 6AH

Ages 2–11 · 54 pupils of 120 capacity

02073524040

Visit website

School · 0.7 km

St Joseph's Catholic Primary School

Academy converter

Cadogan Street, London, SW3 2QT

Ages 3–11 · 225 pupils of 238 capacity

12.4% eligible for free school meals

02075892438

School · 0.7 km

St. Thomas More Language College

Academy converter

Cadogan Street, London, SW3 2QS

Ages 11–16 · 489 pupils of 597 capacity

46.6% eligible for free school meals

02075899734

Visit website

The search is currently limited to records whose own postcode begins with SW3. Distances are approximate straight-line distances, not travel distances.

Companies Registered at SW3 3TT

Companies House records whose registered-office address uses this exact postcode.

Exact registered postcode
Registered companies6All supplied statuses
Active companies6Companies House status
Active · 17272049

BLUE MERIDIAN TECHNOLOGIES LTD

Private Limited Company

Incorporated 9 June 2026

46180 - Agents specialized in the sale of other particular products

Companies House record

Active · 16266047

SPHERICAL LIVING LTD

Private Limited Company

Incorporated 20 February 2025

86900 - Other human health activities

Companies House record

Active · 11499752

PHOEBUS ISTAVRIOGLU LTD

Private Limited Company

Incorporated 3 August 2018

70210 - Public relations and communications activities

Companies House record

Active · 10453622

JS EVENTS LTD

Private Limited Company

Incorporated 31 October 2016

96020 - Hairdressing and other beauty treatment

Companies House record

Active · 08317766

C&K PROPERTY INVESTMENTS LIMITED

Private Limited Company

Incorporated 4 December 2012

68100 - Buying and selling of own real estate

Companies House record

Active · 06219791

CAMPBELL & KAMINSKI LIMITED

Private Limited Company

Incorporated 19 April 2007

43220 - Plumbing, heat and air-conditioning installation

Companies House record

A registered office can be an accountant, agent or correspondence address. A company listed here does not necessarily trade from this postcode.

Crime in the Local LSOA

Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.

Containing LSOA · E01002914

51 recorded incidents

Kensington and Chelsea 019E includes SW3 3TT and other nearby postcodes.

Crime typeIncidents
Anti-social behaviour17
Shoplifting12
Vehicle crime5
Violence and sexual offences5
Other theft4
Burglary2
Drugs2
Theft from the person2
Other crime1
Public order1
Crime figures apply to the whole Kensington and Chelsea 019E LSOA, not only to SW3 3TT. Locations may be anonymised by the source.

SW3 3TT Questions

Answers use the geographic scope stated with each dataset above.

Where is the SW3 3TT postcode?

SW3 3TT is in Kensington and Chelsea, England.

How many people live in SW3 3TT?

The Census 2021 postcode-level dataset records 52 residents at SW3 3TT. This is an exact postcode count.

What do the deprivation figures for SW3 3TT describe?

The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.

Are the property prices for the exact postcode?

Yes. The sold-price records shown on this page are Land Registry transactions matched to the full SW3 3TT postcode.

Can I buy a vector map of SW3 3TT?

Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SW3 3TT postcode and its approximate address-derived outline, request a custom map.

Other Postcodes in SW3 3

Explore other full postcodes in the same postcode sector.

Postcode sector