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SW18 1AY Postcode Boundary Map and Area Guide

Use this guide to understand SW18 1AY in Wandsworth. 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 39 residents and 21 households at the exact postcode.

Active postcode Small user postcode Wandsworth

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Residents39Exact postcode · Census 2021
Households21Exact postcode · Census 2021
Average sold price£1,320,0006 exact-postcode transactions
IMD decile9 of 10Containing LSOA · 2025

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SW18 1AY Postcode Facts

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

Exact postcode record

Postcode details

PostcodeSW18 1AY
Postcode without spacesSW181AY
StatusActive postcode
User typeSmall user postcode
IntroducedDecember 2009
Directory version2026-06
Latitude51.4641100
Longitude-0.1863670
British National Grid526,082 E, 175,464 N

Containing official geographies

CountryEngland
RegionLondon
Local authorityWandsworth
Output Area (2021)E00183222
LSOA (2021)E01035489
MSOA (2021)E02000926
Electoral wardE05014018
Westminster constituencyE14001081
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

E05014018View Ward Map

Westminster Constituency

E14001081View Constituency Map

SW18 1AY Population and Households

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

Exact postcode · Census 2021
Residents39
Households21
Female residents16
Male residents23
Residents per household1.9
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 1AY Vector Map

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

500 metre radius
Creating the SW18 1AY 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 004IE01035489
IMD rank27,820Lower ranks indicate greater deprivation
IMD decile9 of 101 = most deprived, 10 = least deprived
These figures must not be read as applying only to SW18 1AY. They describe Wandsworth 004I, the wider LSOA containing the postcode.

Sold Property Prices in SW18 1AY

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

Exact postcode · 6 sales
Average price£1,320,000Across all matched transactions
Lowest price£795,000Since 2021
Highest price£1,800,000Exact-postcode record
Latest sale16 Oct 2025Most recent supplied transaction
Sale dateAddressProperty typeTenurePrice
16 Oct 20251, ASCENSIS TOWER, JUNIPER DRIVE, LONDONFlat or maisonetteLeasehold£985,000
3 Jun 202533, ASCENSIS TOWER, JUNIPER DRIVE, LONDONFlat or maisonetteLeasehold£1,100,000
30 May 20254, ASCENSIS TOWER, JUNIPER DRIVE, LONDONFlat or maisonetteLeasehold£795,000
17 Jun 202222, ASCENSIS TOWER, JUNIPER DRIVE, LONDONFlat or maisonetteLeasehold£1,800,000
15 Mar 202239, ASCENSIS TOWER, JUNIPER DRIVE, LONDONFlat or maisonetteLeasehold£1,500,000
24 Aug 202125, ASCENSIS TOWER, JUNIPER DRIVE, LONDONFlat or maisonetteLeasehold£1,740,000
Sold prices are completed transactions in the supplied Land Registry dataset. They are not current valuations or asking prices.

Schools and GP Practices Near SW18 1AY

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

SW18 postcode district
School · 0.5 km

St Faith's CofE Primary School

Voluntary aided school

Alma Road, East Hill, London, SW18 1AE

Ages 3–11 · 187 pupils of 201 capacity

28.0% eligible for free school meals

02088742653

School · 0.8 km

Park House School

Other independent special school

48 North Side, Wandsworth Common, London, London, SW18 2SL

Ages 4–11 · 54 pupils of 56 capacity

02030319700

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 · 1.0 km

The Roche School

Other independent school

11 Frogmore, Wandsworth, London, SW18 1HW

Ages 2–11 · 207 pupils of 348 capacity

02088770823

School · 1.1 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 · 1.2 km

TRIANGLE SURGERY

B

TRIANGLE HOUSE, 2 BROOMHILL ROAD, WANDSWORTH, LONDON, SW18 4HX

020 88741700

GP practice · 1.2 km

WANDLE PCN HUB

B

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

02030 062741

GP practice · 1.2 km

WANDSWORTH MEDICAL CENTRE

B

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

020 30062741

School · 1.2 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 · 1.2 km

West Hill Primary School

Community school

5 Merton Road, London, SW18 5ST

Ages 2–11 · 162 pupils of 210 capacity

43.8% eligible for free school meals

02088745900

School · 1.4 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 · 1.7 km

HMP WANDSWORTH

B

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

01158 724425

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 1AY

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

Exact registered postcode
Registered companies77All supplied statuses
Active companies77Companies House status
Active · 17067629

ALPHA HOUSE PRACTICE LTD

Private Limited Company

Incorporated 3 March 2026

86230 - Dental practice activities

Companies House record

Active · 17039308

MANEO INVESTMENTS LTD

Private Limited Company

Incorporated 17 February 2026

96090 - Other service activities n.e.c.

Companies House record

Active · 17004800

ALPUS AND LIME DEVELOPMENTS LTD

Private Limited Company

Incorporated 31 January 2026

41100 - Development of building projects

Companies House record

Active · 16931983

SME FUNDED LTD

Private Limited Company

Incorporated 26 December 2025

58190 - Other publishing activities

Companies House record

Active · 16889699

AB HOUSE GROUP LTD

Private Limited Company

Incorporated 3 December 2025

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

Companies House record

Active · 16829147

BEALE ADVISORY LTD

Private Limited Company

Incorporated 3 November 2025

70229 - Management consultancy activities other than financial management

Companies House record

Active · 16782048

ASG EVENTS LTD

Private Limited Company

Incorporated 13 October 2025

80100 - Private security activities

Companies House record

Active · 16768098

ASG TECH SYSTEMS LTD

Private Limited Company

Incorporated 7 October 2025

80200 - Security systems service activities

Companies House record

Active · 16769071

FUNKYCHUNK LTD

Private Limited Company

Incorporated 7 October 2025

82990 - Other business support service activities n.e.c.

Companies House record

Active · 16659614

TRIO PROPERTY MAINTENANCE LTD

Private Limited Company

Incorporated 19 August 2025

43390 - Other building completion and finishing

Companies House record

Active · 16615712

SSDM MANAGEMENT LTD

Private Limited Company

Incorporated 30 July 2025

56102 - Unlicensed restaurants and cafes

Companies House record

Active · 16592928

REIS PROPERTY LTD

Private Limited Company

Incorporated 18 July 2025

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 · E01035489

14 recorded incidents

Wandsworth 004I includes SW18 1AY and other nearby postcodes.

Crime typeIncidents
Anti-social behaviour4
Drugs2
Shoplifting2
Violence and sexual offences2
Burglary1
Possession of weapons1
Public order1
Vehicle crime1
Crime figures apply to the whole Wandsworth 004I LSOA, not only to SW18 1AY. Locations may be anonymised by the source.

SW18 1AY Questions

Answers use the geographic scope stated with each dataset above.

Where is the SW18 1AY postcode?

SW18 1AY is in Wandsworth, England.

How many people live in SW18 1AY?

The Census 2021 postcode-level dataset records 39 residents at SW18 1AY. This is an exact postcode count.

What do the deprivation figures for SW18 1AY 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 1AY postcode.

Can I buy a vector map of SW18 1AY?

Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SW18 1AY postcode and its approximate address-derived outline, request a custom map.

Other Postcodes in SW18 1

Explore other full postcodes in the same postcode sector.

Postcode sector