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Explore SW12 9NL: Map, Data and Local Insights

Explore SW12 9NL in Wandsworth 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 132 residents and 48 households at the exact postcode.

Active postcode Small user postcode Wandsworth

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Residents132Exact postcode · Census 2021
Households48Exact postcode · Census 2021
Average sold price£1,060,0004 exact-postcode transactions
IMD decile9 of 10Containing LSOA · 2025

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SW12 9NL Postcode Facts

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

Exact postcode record

Postcode details

PostcodeSW12 9NL
Postcode without spacesSW129NL
StatusActive postcode
User typeSmall user postcode
IntroducedJanuary 1980
Directory version2026-06
Latitude51.4511800
Longitude-0.1459470
British National Grid528,926 E, 174,096 N

Containing official geographies

CountryEngland
RegionLondon
Local authorityWandsworth
Output Area (2021)E00022523
LSOA (2021)E01004480
MSOA (2021)E02000948
Electoral wardE05014009
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

E05014009View Ward Map

Westminster Constituency

E14001081View Constituency Map

SW12 9NL Population and Households

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

Exact postcode · Census 2021
Residents132
Households48
Female residents88
Male residents44
Residents per household2.8
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.

SW12 9NL Vector Map

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

500 metre radius
Creating the SW12 9NL 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 026CE01004480
IMD rank27,957Lower ranks indicate greater deprivation
IMD decile9 of 101 = most deprived, 10 = least deprived
These figures must not be read as applying only to SW12 9NL. They describe Wandsworth 026C, the wider LSOA containing the postcode.

Sold Property Prices in SW12 9NL

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

Exact postcode · 4 sales
Average price£1,060,000Across all matched transactions
Lowest price£685,000Since 2020
Highest price£1,240,000Exact-postcode record
Latest sale20 Nov 2023Most recent supplied transaction
Sale dateAddressProperty typeTenurePrice
20 Nov 202338, GASKARTH ROAD, LONDONTerracedFreehold£1,140,000
30 Mar 202116, GASKARTH ROAD, LONDONTerracedFreehold£1,175,000
31 Jul 202058, GASKARTH ROAD, LONDONTerracedFreehold£1,240,000
2 Mar 202014A, GASKARTH ROAD, LONDONFlat or maisonetteLeasehold£685,000
Sold prices are completed transactions in the supplied Land Registry dataset. They are not current valuations or asking prices.

Schools and GP Practices Near SW12 9NL

Open schools and active GP practices in the SW12 postcode district, ordered by straight-line distance where coordinates are available.

SW12 postcode district
GP practice · 0.1 km

OPHTHALMOLOGY OUTPATIENTS (M)

B

MINNIE KIDD HOUSE, 51C HAZELBOURNE ROAD, LONDON, SW12 9NU

02071 880118

School · 0.3 km

St Francis Xavier Sixth Form College

Further education

Malwood Road, London, SW12 8EN

Ages 16–19

02087726000

School · 0.4 km

Alderbrook Primary School

Community school

Oldridge Road, Balham, London, SW12 8PP

Ages 3–11 · 216 pupils of 420 capacity

39.4% eligible for free school meals

02086734913

School · 0.4 km

La Retraite Roman Catholic Girls' School

Voluntary aided school

Atkins Road, London, SW12 0AB

Ages 11–18 · 1,197 pupils of 1,140 capacity

38.9% eligible for free school meals

02086735644

GP practice · 0.7 km

THURLEIGH ROAD PRACTICE

B

88A THURLEIGH ROAD, BALHAM, LONDON, SW12 8TT

020 86753521

School · 0.7 km

Henry Cavendish Primary School

Community school

Hydethorpe Road, London, SW12 0JA

Ages 3–11 · 873 pupils of 927 capacity

12.7% eligible for free school meals

02086733376

Visit website

School · 0.8 km

Balham Nursery School

Local authority nursery school

72 Endlesham Road, Balham, London, SW12 8JL

Ages 2–5 · 48 pupils

37.5% eligible for free school meals

02086734055

School · 0.9 km

Broomwood Pre-Prep & Broomwood Prep-Girls

Other independent school

68-74 Nightingale Lane, London, SW12 8NR

Ages 3–13 · 321 pupils of 730 capacity

02086828810

School · 0.9 km

Holy Ghost Catholic Primary School

Voluntary aided school

Nightingale Square, Balham, London, SW12 8QJ

Ages 5–11 · 197 pupils of 210 capacity

6.1% eligible for free school meals

02086733080

School · 0.9 km

Oak Lodge School

Community special school

101 Nightingale Lane, Balham, London, SW12 8NA

Ages 10–19 · 96 pupils of 100 capacity

69.1% eligible for free school meals

02086733453

GP practice · 1.0 km

NIGHTINGALE PRACTICE

B

105 NIGHTINGALE LANE, BALHAM, LONDON, SW12 8NB

020 86733495

School · 1.0 km

Chestnut Grove Academy

Academy converter

Chestnut Grove, Balham, 45 Chestnut Grove, London, SW12 8JZ

Ages 11–19 · 1,327 pupils of 1,240 capacity

29.9% eligible for free school meals

02086738737

Visit website

The search is currently limited to records whose own postcode begins with SW12. Distances are approximate straight-line distances, not travel distances.

Companies Registered at SW12 9NL

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

Exact registered postcode
Registered companies5All supplied statuses
Active companies4Companies House status
Active · 16821409

DUNSCAR SYSTEMS LIMITED

Private Limited Company

Incorporated 30 October 2025

63110 - Data processing, hosting and related activities

Companies House record

Active · 16596500

NEW BUILD CONSTITUTION LTD

Private Limited Company

Incorporated 21 July 2025

43999 - Other specialised construction activities n.e.c.

Companies House record

Active · 16518585

AMIDESA PROPERTY MANAGEMENT LTD

Private Limited Company

Incorporated 14 June 2025

68100 - Buying and selling of own real estate

Companies House record

Active · 01973115

TRINITY LOCK (54-57) MANAGEMENT LIMITED

Private Limited Company

Incorporated 20 December 1985

81100 - Combined facilities support activities

Companies House record

Active - Proposal to Strike off · 16386355

KH COMMERCE CONSULTING LTD

Private Limited Company

Incorporated 14 April 2025

70229 - Management consultancy activities other than financial 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 · E01004480

1 recorded incidents

Wandsworth 026C includes SW12 9NL and other nearby postcodes.

Crime typeIncidents
Vehicle crime1
Crime figures apply to the whole Wandsworth 026C LSOA, not only to SW12 9NL. Locations may be anonymised by the source.

SW12 9NL Questions

Answers use the geographic scope stated with each dataset above.

Where is the SW12 9NL postcode?

SW12 9NL is in Wandsworth, England.

How many people live in SW12 9NL?

The Census 2021 postcode-level dataset records 132 residents at SW12 9NL. This is an exact postcode count.

What do the deprivation figures for SW12 9NL 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 SW12 9NL postcode.

Can I buy a vector map of SW12 9NL?

Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full SW12 9NL postcode and its approximate address-derived outline, request a custom map.

Other Postcodes in SW12 9

Explore other full postcodes in the same postcode sector.

Postcode sector