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Where Is SW18 4SJ? Postcode Map and Facts

Find SW18 4SJ in Merton and explore the information recorded for it. The interactive map shows the postcode’s position and an approximate address-derived outline, with exact-postcode facts and wider neighbourhood statistics clearly identified below. This page includes 11 Land Registry sold-price records matched to the exact postcode.

Active postcode Small user postcode Merton

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Average sold price£265,13111 exact-postcode transactions
IMD decile10 of 10Containing LSOA · 2025

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SW18 4SJ Postcode Facts

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

Exact postcode record

Postcode details

PostcodeSW18 4SJ
Postcode without spacesSW184SJ
StatusActive postcode
User typeSmall user postcode
IntroducedJune 2020
Directory version2026-06
Latitude51.4397300
Longitude-0.1914340
British National Grid525,797 E, 172,744 N

Containing official geographies

CountryEngland
RegionLondon
Local authorityMerton
Output Area (2021)E00017592
LSOA (2021)E01003478
MSOA (2021)E02000689
Electoral wardE05013828
Westminster constituencyE14001586
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

E05013828View Ward Map

Westminster Constituency

E14001586View Constituency Map

SW18 4SJ 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 nameMerton 001EE01003478
IMD rank31,209Lower ranks indicate greater deprivation
IMD decile10 of 101 = most deprived, 10 = least deprived
These figures must not be read as applying only to SW18 4SJ. They describe Merton 001E, the wider LSOA containing the postcode.

Sold Property Prices in SW18 4SJ

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

Exact postcode · 11 sales
Average price£265,131Across all matched transactions
Lowest price£244,234Since 2021
Highest price£294,517Exact-postcode record
Latest sale31 Mar 2021Most recent supplied transaction
Sale dateAddressProperty typeTenurePrice
31 Mar 2021FLAT 1, 31, RAVENSBURY TERRACE, LONDONFlat or maisonette · New buildLeasehold£294,517
31 Mar 2021FLAT 2, 31, RAVENSBURY TERRACE, LONDONFlat or maisonette · New buildLeasehold£256,206
31 Mar 2021FLAT 3, 31, RAVENSBURY TERRACE, LONDONFlat or maisonette · New buildLeasehold£244,234
31 Mar 2021FLAT 4, 31, RAVENSBURY TERRACE, LONDONFlat or maisonette · New buildLeasehold£282,545
31 Mar 2021FLAT 5, 31, RAVENSBURY TERRACE, LONDONFlat or maisonette · New buildLeasehold£246,628
31 Mar 2021FLAT 6, 31, RAVENSBURY TERRACE, LONDONFlat or maisonette · New buildLeasehold£280,151
31 Mar 2021FLAT 7, 31, RAVENSBURY TERRACE, LONDONFlat or maisonette · New buildLeasehold£282,545
31 Mar 2021FLAT 8, 31, RAVENSBURY TERRACE, LONDONFlat or maisonette · New buildLeasehold£246,628
31 Mar 2021FLAT 9, 31, RAVENSBURY TERRACE, LONDONFlat or maisonette · New buildLeasehold£280,151
31 Mar 2021FLAT 10, 31, RAVENSBURY TERRACE, LONDONFlat or maisonette · New buildLeasehold£251,417
31 Mar 2021FLAT 11, 31, RAVENSBURY TERRACE, LONDONFlat or maisonette · New buildLeasehold£251,417
Sold prices are completed transactions in the supplied Land Registry dataset. They are not current valuations or asking prices.

Schools and GP Practices Near SW18 4SJ

Open schools and active GP practices in the SW18 postcode district, ordered by straight-line distance where coordinates are available.

SW18 postcode district
GP practice · 0.3 km

EARLSFIELD SURGERY

B

2-4 STEERFORTH STREET, LONDON, SW18 4HH

020 89465681

School · 0.4 km

Chelsea Hall School

Other independent special school

St Andrew's Church Hall, Waynflete Street, Earlsfield, London, SW18 3QG

Ages 4–11 · 47 pupils of 48 capacity

02089468330

Visit website

School · 0.4 km

Earlsfield Primary School

Community school

Tranmere Road, London, SW18 3QQ

Ages 3–11 · 459 pupils of 500 capacity

14.4% eligible for free school meals

02089465452

GP practice · 0.5 km

SOUTHFIELDS GROUP PRACTICE

B

SOUTHFIELDS GROUP PRAC, 492 MERTON ROAD, WANDSWORTH, LONDON, SW18 5AE

020 88755429

School · 0.5 km

Garratt Park School

Community special school

Waldron Road, Earlsfield, Wandsworth, London, SW18 3TB

Ages 11–19 · 207 pupils of 215 capacity

65.8% eligible for free school meals

02089465769

Visit website

GP practice · 0.7 km

ELBOROUGH STREET SURGERY

B

81 ELBOROUGH STREET, WANDSWORTH, LONDON, SW18 5DS

020 88747113

School · 0.7 km

Southfields Academy

Academy converter

333 Merton Road, Wandsworth, London, SW18 5JU

Ages 11–18 · 1,148 pupils of 1,645 capacity

51.3% eligible for free school meals

02088752600

Visit website

School · 0.8 km

Beatrix Potter Primary School

Community school

Magdalen Road, Earlsfield, London, SW18 3ER

Ages 3–11 · 362 pupils of 420 capacity

14.1% eligible for free school meals

02088741482

School · 0.9 km

Floreat Wandsworth Primary School

Academy sponsor led

305 Garratt Lane, London, SW18 4EQ

Ages 2–11 · 364 pupils of 420 capacity

28.9% eligible for free school meals

02083534195

School · 0.9 km

Riversdale Primary School

Community school

302a Merton Road, Wandsworth, London, SW18 5JP

Ages 3–11 · 324 pupils of 433 capacity

30.1% eligible for free school meals

02088746904

GP practice · 1.0 km

BROCKLEBANK HEALTH CENTRE

B

233 GARRATT LANE, WANDSWORTH, LONDON, SW18 4DU

020 38188270

School · 1.2 km

Sheringdale Primary School

Community school

Standen Road, Southfields, Wandsworth, London, SW18 5TR

Ages 3–11 · 436 pupils of 397 capacity

10.2% eligible for free school meals

02088747340

Visit website

The search is currently limited to records whose own postcode begins with SW18. Distances are approximate straight-line distances, not travel distances.

Companies Registered at SW18 4SJ

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

Exact registered postcode
Registered companies1All supplied statuses
Active companies1Companies House status
Active · 16734979

STOCKLEY BUILDING SOLUTIONS LTD

Private Limited Company

Incorporated 22 September 2025

41202 - Construction of domestic buildings

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 · E01003478

9 recorded incidents

Merton 001E includes SW18 4SJ and other nearby postcodes.

Crime typeIncidents
Violence and sexual offences4
Vehicle crime2
Anti-social behaviour1
Burglary1
Other theft1
Crime figures apply to the whole Merton 001E LSOA, not only to SW18 4SJ. Locations may be anonymised by the source.

SW18 4SJ Questions

Answers use the geographic scope stated with each dataset above.

Where is the SW18 4SJ postcode?

SW18 4SJ is in Merton, England.

What do the deprivation figures for SW18 4SJ 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 SW18 4SJ postcode.

Can I buy a vector map of SW18 4SJ?

Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SW18 4SJ postcode and its approximate address-derived outline, request a custom map.

Other Postcodes in SW18 4

Explore other full postcodes in the same postcode sector.

Postcode sector