SW18 3QN

SW18 3QNHouse Prices / London, Wandsworth, Isis Street

Last updated May 2026

Key Postcode Insights

SW18 3QN is a residential postcode situated on Isis Street, London, SW18 with 51 addresses.

It ranks as the 999th largest and 668th most expensive of the 1,149 postcodes in the SW18 area. The dominant property type is a period flat built between 1800 and 1911.

The postcode contains a total of 51 properties: 15 houses and 36 flats.

51
Properties
  • Houses
  • Flats

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House Pricesin SW18 3QN

Sale prices range from £436,729 for 2 bedroom leasehold flats (667 ft2) to £1,502,732 for 5 bedroom freehold houses with a garden (2,077 ft2) .

Monthly rental prices range from £2,110 pcm for 2 bed flats to £6,696 pcm for 5 bed houses.

The gross rental yield is between 4.9% and 5.8%.

The average value per square foot is £764.

Average Sale Value
£830,773
Average Rental Value
£3,572 pcm
Average Rental Yield
5.2% /year
Average Value Per Sqft
£764 /ft2
Prices last updated 1st May 2026
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Properties and Buildingsin SW18 3QN, Isis Street, London, SW18

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Sales History
in SW18 3QN

The last sale was on 10th February 2026 for £929,000 and since then the market in the area has increased by 0.3%. The postcode has had a total of 115 sales since 1995.

SW18 3QN has seen 8 sales in the last three years and 3 sales in the last twelve months.

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Nearby Postcodesto SW18 3QN

SW18 3QN is the 999th largest and the 668th most expensive postcode out of the 1,149 postcodes in the SW18 area.

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Property Typesin SW18 3QN

  • 9 period houses built between 1800 and 1911
  • 36 period flats built between 1800 and 1911
  • 5 modern flats built after 1980
  • 1 other address of unknown type
  • period house (9)
  • period flat (36)
  • modern flat (5)
  • Unknown (1)
Energy Efficiency

Energy Efficiencyof properties in SW18 3QN

  • Energy Performance Certificate (EPC) surveys conducted for 40 properties.
  • The dominant rating is C.
  • A (0)
  • E (2)
  • B (4)
  • F (0)
  • C (19)
  • G (0)
  • D (15)
  • No EPC (11)
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Schools Nearby

Schools Nearbyto SW18 3QN

The nearest primary school to SW18 3QN is Earlsfield Primary School which is 240 metres away.
  • 240
    m
    Earlsfield Primary School
  • 551
    m
    Beatrix Potter Primary School
  • 755
    m
    Wimbledon Park Primary School
The nearest secondary school is Burntwood School which is 413 metres away.
  • 413
    m
    Burntwood School
  • 1.0
    km
    Southfields Academy
  • 1.2
    km
    Ernest Bevin Academy
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SW18 3QN

The closest station to SW18 3QN is Earlsfield station which is 400 metres away.

  • 361
    m
    Earlsfield
  • 1.1
    km
    Wimbledon Park
  • 1.6
    km
    Haydons Road
  • 1.6
    km
    Southfields
Source: TFL & National Rail
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