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Explore W11 4SL: Map, Data and Local Insights

Explore W11 4SL in Kensington and Chelsea 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 117 residents and 60 households at the exact postcode.

Active postcode Small user postcode Kensington and Chelsea

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Residents117Exact postcode · Census 2021
Households60Exact postcode · Census 2021
Average sold price£1,039,60519 exact-postcode transactions
IMD decile6 of 10Containing LSOA · 2025

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W11 4SL Postcode Facts

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

Exact postcode record

Postcode details

PostcodeW11 4SL
Postcode without spacesW114SL
StatusActive postcode
User typeSmall user postcode
IntroducedJanuary 1980
Directory version2026-06
Latitude51.5060800
Longitude-0.2133920
British National Grid524,091 E, 180,085 N

Containing official geographies

CountryEngland
RegionLondon
Local authorityKensington and Chelsea
Output Area (2021)E00014430
LSOA (2021)E01002873
MSOA (2021)E02000583
Electoral wardE05009398
Westminster constituencyE14001310
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

E05009398View Ward Map

Westminster Constituency

E14001310View Constituency Map

W11 4SL Population and Households

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

Exact postcode · Census 2021
Residents117
Households60
Female residents62
Male residents55
Residents per household2.0
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.

W11 4SL Vector Map

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

500 metre radius
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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 007CE01002873
IMD rank18,073Lower ranks indicate greater deprivation
IMD decile6 of 101 = most deprived, 10 = least deprived
These figures must not be read as applying only to W11 4SL. They describe Kensington and Chelsea 007C, the wider LSOA containing the postcode.

Sold Property Prices in W11 4SL

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

Exact postcode · 19 sales
Average price£1,039,605Across all matched transactions
Lowest price£20,000Since 2020
Highest price£2,200,000Exact-postcode record
Latest sale28 Mar 2025Most recent supplied transaction
Sale dateAddressProperty typeTenurePrice
28 Mar 2025FLAT 3, 11, ROYAL CRESCENT, LONDONFlat or maisonetteLeasehold£850,000
22 Nov 2024FLAT 3, 20, ROYAL CRESCENT, LONDONFlat or maisonetteLeasehold£580,000
29 Oct 2024FLAT 4, 11, ROYAL CRESCENT, LONDONFlat or maisonetteLeasehold£1,550,000
12 Aug 2024FLAT 2, 11, ROYAL CRESCENT, LONDONFlat or maisonetteLeasehold£1,025,000
25 Mar 2024FLAT 4, 18, ROYAL CRESCENT, LONDONFlat or maisonetteLeasehold£1,060,000
16 Feb 2024BASEMENT FLAT, 20, ROYAL CRESCENT, LONDONOtherFreehold£20,000
9 Nov 2023FLAT 4, 20, ROYAL CRESCENT, LONDONFlat or maisonetteLeasehold£500,000
3 Oct 2023RAISED GROUND FLOOR FLAT, 15, ROYAL CRESCENT, LONDONFlat or maisonetteLeasehold£1,030,000
22 May 2023UPPER MAISONETTE AT, 15, ROYAL CRESCENT, LONDONFlat or maisonetteLeasehold£1,250,000
26 Oct 2022FLAT 1, 21, ROYAL CRESCENT, LONDONFlat or maisonetteLeasehold£910,000
26 Oct 2022FLAT 1, 21, ROYAL CRESCENT, LONDONFlat or maisonetteLeasehold£910,000
21 Sep 2022FLAT B, 1, ROYAL CRESCENT, LONDONFlat or maisonetteLeasehold£1,450,000
Sold prices are completed transactions in the supplied Land Registry dataset. They are not current valuations or asking prices.

Schools and GP Practices Near W11 4SL

Open schools and active GP practices in the W11 postcode district, ordered by straight-line distance where coordinates are available.

W11 postcode district
School · 0.1 km

Norland Place School

Other independent school

162-166 Holland Park Avenue, London, W11 4UH

Ages 4–11 · 237 pupils of 256 capacity

02076039103

Visit website

GP practice · 0.2 km

CGL HAMMERSMITH & FULHAM

B

EDWARD WOODS CENTRE, 60 - 70 NORLAND ROAD, LONDON, W11 4TX

08000 147440

School · 0.2 km

SIAL

Other independent school

154-156 Holland Park Avenue, London, W11 4UH

Ages 2–14 · 82 pupils of 160 capacity

02076035353

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GP practice · 0.4 km

PORTLAND ROAD PRACTICE

B

16 PORTLAND ROAD, LONDON, W11 4LA

020 77277711

School · 0.4 km

St Clement and St James CofE Primary School

Voluntary aided school

Penzance Place, London, W11 4PG

Ages 4–11 · 123 pupils of 210 capacity

48.8% eligible for free school meals

02076039225

Visit website

School · 0.5 km

Avondale Park Primary School

Community school

Sirdar Road, London, W11 4EE

Ages 3–11 · 288 pupils of 420 capacity

48.6% eligible for free school meals

02077277727

Visit website

School · 0.5 km

St Anne's & Avondale Park Nursery School

Local authority nursery school

Sirdar Road, London, W11 4EE

Ages 3–5 · 40 pupils

57.5% eligible for free school meals

02077277727

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School · 0.6 km

The Stewart Bilingual School

Other independent school

85 Clarendon Road, London, W11 4XQ

Ages 3–11 · 73 pupils of 90 capacity

02089602725

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School · 0.7 km

Saint Francis of Assisi Catholic Primary School

Voluntary aided school

Treadgold Street, Notting Hill, London, W11 4BJ

Ages 3–11 · 194 pupils of 315 capacity

47.9% eligible for free school meals

02077278523

Visit website

GP practice · 0.8 km

THE FORELAND MEDICAL CENTRE

B

188 WALMER ROAD, LONDON, W11 4EP

020 77272604

GP practice · 1.1 km

PORTOBELLO MEDICAL CENTRE

B

14 CODRINGTON MEWS, LONDON, W11 2EH

020 77272326

GP practice · 1.1 km

THE NOTTING HILL MEDICAL CENTRE

B

14 CODRINGTON MEWS, LONDON, W11 2EH

020 77275800

The search is currently limited to records whose own postcode begins with W11. Distances are approximate straight-line distances, not travel distances.

Companies Registered at W11 4SL

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

Exact registered postcode
Registered companies15All supplied statuses
Active companies14Companies House status
Active · 16944501

FJQ INVESTMENT MANAGEMENT LTD

Private Limited Company

Incorporated 5 January 2026

68209 - Other letting and operating of own or leased real estate

Companies House record

Active · 16819245

ROLLING REELS RENTALS LTD

Private Limited Company

Incorporated 29 October 2025

77390 - Renting and leasing of other machinery, equipment and tangible goods n.e.c.

Companies House record

Active · 16791386

REBELS OF RAY LTD

Private Limited Company

Incorporated 17 October 2025

14190 - Manufacture of other wearing apparel and accessories n.e.c.

Companies House record

Active · 16580040

SKINFOLK BEAUTY LIMITED

Private Limited Company

Incorporated 14 July 2025

20420 - Manufacture of perfumes and toilet preparations

Companies House record

Active · 16370432

LE WESTIE LTD

Private Limited Company

Incorporated 7 April 2025

47190 - Other retail sale in non-specialised stores

Companies House record

Active · 15859956

SALMON PIE PRODUCTIONS LTD

Private Limited Company

Incorporated 26 July 2024

90010 - Performing arts

Companies House record

Active · 14872253

MEDALLIANCE INTERNATIONAL LIMITED

Private Limited Company

Incorporated 16 May 2023

63990 - Other information service activities n.e.c.

Companies House record

Active · 14329300

SHORE LINES PUBLISHING LTD

Private Limited Company

Incorporated 1 September 2022

58110 - Book publishing

Companies House record

Active · 08563171

B2B NEW YORK LIMITED

Private Limited Company

Incorporated 10 June 2013

68209 - Other letting and operating of own or leased real estate

Companies House record

Active · 07313012

19 ROYAL CRESCENT FREEHOLD LIMITED

PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)

Incorporated 13 July 2010

68320 - Management of real estate on a fee or contract basis

Companies House record

Active · 03943448

PROPERTY MANAGEMENT & CLEANING SERVICES LIMITED

Private Limited Company

Incorporated 9 March 2000

81299 - Other cleaning services

Companies House record

Active · 02192674

10 ROYAL CRESCENT MANAGEMENT COMPANY LIMITED

PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)

Incorporated 12 November 1987

98000 - Residents property management

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 · E01002873

11 recorded incidents

Kensington and Chelsea 007C includes W11 4SL and other nearby postcodes.

Crime typeIncidents
Violence and sexual offences4
Bicycle theft2
Vehicle crime2
Anti-social behaviour1
Drugs1
Public order1
Crime figures apply to the whole Kensington and Chelsea 007C LSOA, not only to W11 4SL. Locations may be anonymised by the source.

W11 4SL Questions

Answers use the geographic scope stated with each dataset above.

Where is the W11 4SL postcode?

W11 4SL is in Kensington and Chelsea, England.

How many people live in W11 4SL?

The Census 2021 postcode-level dataset records 117 residents at W11 4SL. This is an exact postcode count.

What do the deprivation figures for W11 4SL 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 W11 4SL postcode.

Can I buy a vector map of W11 4SL?

Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full W11 4SL postcode and its approximate address-derived outline, request a custom map.

Other Postcodes in W11 4

Explore other full postcodes in the same postcode sector.

Postcode sector