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Where Is SW18 3AT? Postcode Map and Facts

Find SW18 3AT in Wandsworth 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. Census 2021 records 46 residents and 21 households at the exact postcode.

Active postcode Small user postcode Wandsworth

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Residents46Exact postcode · Census 2021
Households21Exact postcode · Census 2021
Average sold price£917,5298 exact-postcode transactions
IMD decile9 of 10Containing LSOA · 2025

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SW18 3AT Postcode Facts

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

Exact postcode record

Postcode details

PostcodeSW18 3AT
Postcode without spacesSW183AT
StatusActive postcode
User typeSmall user postcode
IntroducedJanuary 1980
Directory version2026-06
Latitude51.4486000
Longitude-0.1846220
British National Grid526,246 E, 173,742 N

Containing official geographies

CountryEngland
RegionLondon
Local authorityWandsworth
Output Area (2021)E00023279
LSOA (2021)E01004623
MSOA (2021)E02000941
Electoral wardE05014026
Westminster constituencyE14001550
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

E05014026View Ward Map

Westminster Constituency

E14001550View Constituency Map

SW18 3AT Population and Households

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

Exact postcode · Census 2021
Residents46
Households21
Female residents22
Male residents24
Residents per household2.2
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.

SW18 3AT Vector Map

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

500 metre radius
Creating the SW18 3AT 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 nameWandsworth 019EE01004623
IMD rank28,153Lower ranks indicate greater deprivation
IMD decile9 of 101 = most deprived, 10 = least deprived
These figures must not be read as applying only to SW18 3AT. They describe Wandsworth 019E, the wider LSOA containing the postcode.

Sold Property Prices in SW18 3AT

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

Exact postcode · 8 sales
Average price£917,529Across all matched transactions
Lowest price£420,000Since 2020
Highest price£1,287,500Exact-postcode record
Latest sale13 Feb 2026Most recent supplied transaction
Sale dateAddressProperty typeTenurePrice
13 Feb 202657, BROCKLEBANK ROAD, LONDONTerracedFreehold£850,000
19 Jul 202445, BROCKLEBANK ROAD, LONDONTerracedFreehold£1,287,500
21 Jun 202465, BROCKLEBANK ROAD, LONDONFlat or maisonetteLeasehold£420,000
7 Dec 202247, BROCKLEBANK ROAD, LONDONTerracedFreehold£1,275,000
6 Jul 202245, BROCKLEBANK ROAD, LONDONTerracedFreehold£1,091,638
23 Feb 202143, BROCKLEBANK ROAD, LONDONTerracedFreehold£925,000
18 Jan 202167, BROCKLEBANK ROAD, LONDONFlat or maisonetteLeasehold£425,000
27 Oct 202053, BROCKLEBANK ROAD, LONDONTerracedFreehold£1,066,095
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 3AT

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

BROCKLEBANK HEALTH CENTRE

B

233 GARRATT LANE, WANDSWORTH, LONDON, SW18 4DU

020 38188270

School · 0.3 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 · 0.3 km

Swaffield School

Community school

St Ann's Hill, Wandsworth, London, SW18 2SA

Ages 3–11 · 271 pupils of 470 capacity

43.3% eligible for free school meals

02088742825

GP practice · 0.5 km

HMP WANDSWORTH

B

PO BOX 757, HEATHFIELD ROAD, WANDSWORTH, LONDON, SW18 3HS

01158 724425

School · 0.5 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 · 0.6 km

Allfarthing Primary School

Community school

St Ann's Crescent, Wandsworth, London, SW18 2LR

Ages 3–11 · 397 pupils of 409 capacity

21.4% eligible for free school meals

02088741301

School · 0.6 km

Wandsworth Preparatory School

Other independent school

The Old Library, 2 Allfarthing Lane, London, SW18 2PQ

Ages 3–11 · 80 pupils of 150 capacity

02088704133

GP practice · 0.8 km

WANDLE PCN HUB

B

WANDSWORTH MEDICAL CENTRE, 90-92 GARRATT LANE, LONDON, SW18 4DD

02030 062741

GP practice · 0.8 km

WANDSWORTH MEDICAL CENTRE

B

90-92 GARRATT LANE, WANDSWORTH, LONDON, SW18 4DD

020 30062741

School · 0.8 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

School · 0.9 km

Anglo Portuguese School of London

Free schools

25 Courthouse Way, London, SW18 4QG

Ages 4–11 · 159 pupils of 210 capacity

32.7% eligible for free school meals

02034170905

Visit website

School · 0.9 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

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 3AT

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

Exact registered postcode
Registered companies2All supplied statuses
Active companies2Companies House status
Active · 16818271

HEARTRATE DATING LTD

Private Limited Company

Incorporated 29 October 2025

56210 - Event catering activities

Companies House record

Active · 12442129

VENTURE ASSURE LTD

Private Limited Company

Incorporated 4 February 2020

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

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 · E01004623

6 recorded incidents

Wandsworth 019E includes SW18 3AT and other nearby postcodes.

Crime typeIncidents
Other theft3
Anti-social behaviour1
Public order1
Robbery1
Crime figures apply to the whole Wandsworth 019E LSOA, not only to SW18 3AT. Locations may be anonymised by the source.

SW18 3AT Questions

Answers use the geographic scope stated with each dataset above.

Where is the SW18 3AT postcode?

SW18 3AT is in Wandsworth, England.

How many people live in SW18 3AT?

The Census 2021 postcode-level dataset records 46 residents at SW18 3AT. This is an exact postcode count.

What do the deprivation figures for SW18 3AT 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 3AT postcode.

Can I buy a vector map of SW18 3AT?

Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SW18 3AT postcode and its approximate address-derived outline, request a custom map.

Other Postcodes in SW18 3

Explore other full postcodes in the same postcode sector.

Postcode sector