SW1W 9AG

SW1W 9AGHouse Prices / London, Westminster, Eaton Square

Last updated May 2026

Key Postcode Insights

SW1W 9AG is a residential postcode situated on Eaton Square, London, SW1 with 29 addresses.

It ranks as the 1345th largest and 970th most expensive of the 1,807 postcodes in the SW1W area. The dominant property type is a period flat built between 1800 and 1911.

The postcode contains a total of 29 properties: 29 flats.

29
Properties
  • Flats

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House Pricesin SW1W 9AG

Sale prices range from £450,284 for 1 bedroom leasehold flats with a garden (452 ft2) to £1,363,973 for 3 bedroom leasehold flats with a garden (1,425 ft2) .

Monthly rental prices range from £2,304 pcm for 1 bed flats to £5,642 pcm for 3 bed flats.

The gross rental yield is between 5.0% and 6.1%.

The average value per square foot is £785.

Average Sale Value
£1,092,600
Average Rental Value
£4,757 pcm
Average Rental Yield
5.2% /year
Average Value Per Sqft
£785 /ft2
Prices last updated 1st May 2026
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Sales History
in SW1W 9AG

The last sale was on 6th September 2023 for £800,000 and since then the market in the area has decreased by 5.8%. The postcode has had a total of 19 sales since 1995.

SW1W 9AG has seen 2 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto SW1W 9AG

SW1W 9AG is the 1345th largest and the 970th most expensive postcode out of the 1,807 postcodes in the SW1W area.

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Property Typesin SW1W 9AG

  • 28 period flats built between 1800 and 1911
  • 1 other address of unknown type
  • period flat (28)
  • Unknown (1)
Energy Efficiency

Energy Efficiencyof properties in SW1W 9AG

  • Energy Performance Certificate (EPC) surveys conducted for 13 properties.
  • The dominant rating is D.
  • A (0)
  • E (5)
  • B (0)
  • F (1)
  • C (1)
  • G (0)
  • D (6)
  • No EPC (16)
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Schools Nearby

Schools Nearbyto SW1W 9AG

The nearest primary school to SW1W 9AG is Holy Trinity CofE Primary School which is 372 metres away.
  • 372
    m
    Holy Trinity CofE Primary School
  • 430
    m
    St Peter's Eaton Square CofE Primary School
  • 605
    m
    St Barnabas' CofE Primary School
The nearest secondary school is St. Thomas More Language College which is 712 metres away.
  • 712
    m
    St. Thomas More Language College
  • 995
    m
    Westminster City School
  • 1.3
    km
    The Grey Coat Hospital
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SW1W 9AG

The closest station to SW1W 9AG is Sloane Square station which is 500 metres away.

  • 452
    m
    Sloane Square
  • 595
    m
    London Victoria
  • 648
    m
    Victoria
  • 796
    m
    Knightsbridge
Source: TFL & National Rail
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