SW12 9NN

SW12 9NNHouse Prices / London, Wandsworth, Gaskarth Road

Last updated May 2026

Key Postcode Insights

SW12 9NN is a residential postcode situated on Gaskarth Road, London, SW12 with 51 addresses.

It ranks as the 507th largest and 438th most expensive of the 561 postcodes in the SW12 area. The dominant property type is a period house built between 1800 and 1911.

The postcode contains a total of 51 properties: 32 houses and 19 flats.

51
Properties
  • Houses
  • Flats

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House Pricesin SW12 9NN

Sale prices range from £467,041 for 1 bedroom leasehold flats with a garden (452 ft2) to £1,526,795 for 5 bedroom freehold houses with a garden (2,174 ft2) .

Monthly rental prices range from £1,815 pcm for 1 bed flats to £6,195 pcm for 5 bed houses.

The gross rental yield is between 4.5% and 5.3%.

The average value per square foot is £842.

Average Sale Value
£1,025,205
Average Rental Value
£4,186 pcm
Average Rental Yield
4.9% /year
Average Value Per Sqft
£842 /ft2
Prices last updated 1st May 2026
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Properties and Buildingsin SW12 9NN, Gaskarth Road, London, SW12

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Sales History
in SW12 9NN

The last sale was on 15th January 2026 for £800,000 and since then the market in the area has decreased by 1.1%. The postcode has had a total of 63 sales since 1995.

SW12 9NN has seen 4 sales in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto SW12 9NN

SW12 9NN is the 507th largest and the 438th most expensive postcode out of the 561 postcodes in the SW12 area.

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Property Typesin SW12 9NN

  • 19 period houses built between 1800 and 1911
  • 10 period flats built between 1800 and 1911
  • 1 mid-century house built between 1936 and 1979
  • 6 mid-century flats built between 1936 and 1979
  • 2 flats of an unknown age
  • 13 other addresses of unknown type
  • period house (19)
  • period flat (10)
  • mid-century house (1)
  • mid-century flat (6)
  • flat (2)
  • Unknown (13)
Energy Efficiency

Energy Efficiencyof properties in SW12 9NN

  • Energy Performance Certificate (EPC) surveys conducted for 30 properties.
  • The dominant rating is D.
  • A (0)
  • E (4)
  • B (0)
  • F (1)
  • C (10)
  • G (1)
  • D (14)
  • No EPC (21)
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Schools Nearby

Schools Nearbyto SW12 9NN

The nearest primary school to SW12 9NN is Alderbrook Primary School which is 425 metres away.
  • 425
    m
    Alderbrook Primary School
  • 458
    m
    Bonneville Primary School
  • 764
    m
    Henry Cavendish Primary School
The nearest secondary school is La Retraite Roman Catholic Girls' School which is 451 metres away.
  • 451
    m
    La Retraite Roman Catholic Girls' School
  • 736
    m
    The Elms Academy
  • 953
    m
    Harris Academy Clapham
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SW12 9NN

The closest station to SW12 9NN is Clapham South station which is 200 metres away.

  • 219
    m
    Clapham South
  • 1.0
    km
    Balham
  • 1.3
    km
    Clapham Common
  • 1.4
    km
    Wandsworth Common
Source: TFL & National Rail
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