30, Onslow Gardens, Wallington, SM6 9QN

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30  Onslow Gardens

30 Onslow GardensHouse Prices / London, Sutton, Onslow Gardens, SM6 9QN

Last updated May 2026

Key Building Insights

30 Onslow Gardens is a residential building situated on Onslow Gardens, Wallington, SM6 with 12 addresses.

It ranks as the 588th largest and 17th most expensive of the 730 buildings in the SM6 area. The dominant property type is a mid-century flat built between 1936 and 1979.

The building contains a total of 12 properties: 12 flats.

12
Properties
  • Flats

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House Pricesin 30 Onslow Gardens

Sale prices range from £150,364 for 1 bedroom leasehold flats (423 ft2) to £170,445 for 2 bedroom leasehold flats (505 ft2) .

Monthly rental prices range from £847 pcm for 1 bed flats to £980 pcm for 2 bed flats.

The gross rental yield is between 6.7% and 6.9%.

The average value per square foot is £341.

Average Sale Value
£163,083
Average Rental Value
£932 pcm
Average Rental Yield
6.9% /year
Average Value Per Sqft
£341 /ft2
Prices last updated 1st May 2026
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Sales History
in 30, Onslow Gardens, Wallington, SM6 9QN

The last sale was on 9th October 2024 for £124,970 and since then the market in the area has decreased by 1.9%. The building has had a total of 24 sales since 1995.

30, Onslow Gardens, Wallington, SM6 9QN has seen 1 sale in the last three years and no sales in the last twelve months.

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Property Typesin 30 Onslow Gardens

  • 8 mid-century flats built between 1936 and 1979
  • 4 flats of an unknown age
  • mid-century flat (8)
  • flat (4)
Energy Efficiency

Energy Efficiencyof properties in 30 Onslow Gardens

  • Energy Performance Certificate (EPC) surveys conducted for 8 properties.
  • The dominant rating is C.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (5)
  • G (0)
  • D (2)
  • No EPC (4)
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Schools Nearby

Schools Nearbyto 30, Onslow Gardens, Wallington, SM6 9QN

The nearest primary school to 30, Onslow Gardens, Wallington, SM6 9QN is Bandon Hill Primary School which is 642 metres away.
  • 642
    m
    Bandon Hill Primary School
  • 673
    m
    Wood Field Primary School
  • 821
    m
    Foresters Primary School
The nearest secondary school is Wallington High School for Girls which is 948 metres away.
  • 948
    m
    Wallington High School for Girls
  • 1.4
    km
    Wilson's School
  • 1.4
    km
    Wallington County Grammar School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto 30, Onslow Gardens, Wallington, SM6 9QN

The closest station to 30, Onslow Gardens, Wallington, SM6 9QN is Wallington station which is 500 metres away.

  • 499
    m
    Wallington
  • 1.6
    km
    Carshalton Beeches
  • 1.9
    km
    Carshalton
  • 2.4
    km
    Waddon
Source: National Rail
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