SW1Y 6BL

SW1Y 6BLHouse Prices / London, Westminster, Duke Street

Last updated May 2026

Key Postcode Insights

SW1Y 6BL is a residential postcode situated on Duke Street, London, SW1 with 24 addresses.

It ranks as the 1221st largest and 406th most expensive of the 1,807 postcodes in the SW1Y area. The dominant property type is a period flat built between 1800 and 1911.

The postcode contains a total of 24 properties: 24 flats.

24
Properties
  • Flats

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House Pricesin SW1Y 6BL

Sale prices range from £550,409 for 1 bedroom leasehold flats (376 ft2) to £1,252,613 for 2 bedroom leasehold flats (807 ft2) .

Monthly rental prices range from £2,146 pcm for 1 bed flats to £4,580 pcm for 2 bed flats.

The gross rental yield is between 4.4% and 4.7%.

The average value per square foot is £1,470.

Average Sale Value
£733,989
Average Rental Value
£2,821 pcm
Average Rental Yield
4.6% /year
Average Value Per Sqft
£1,470 /ft2
Prices last updated 1st May 2026
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Explore Buildingsin SW1Y 6BL, Duke Street, London, SW1

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Sales History
in SW1Y 6BL

The last sale was on 30th April 2025 for £780,000 and since then the market in the area has decreased by 9.4%. The postcode has had a total of 46 sales since 1995.

SW1Y 6BL has seen 3 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto SW1Y 6BL

SW1Y 6BL is the 1221st largest and the 406th most expensive postcode out of the 1,807 postcodes in the SW1Y area.

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Property Typesin SW1Y 6BL

  • 24 period flats built between 1800 and 1911
  • period flat (24)
Energy Efficiency

Energy Efficiencyof properties in SW1Y 6BL

  • Energy Performance Certificate (EPC) surveys conducted for 18 properties.
  • The dominant rating is D.
  • A (0)
  • E (4)
  • B (0)
  • F (0)
  • C (1)
  • G (0)
  • D (13)
  • No EPC (6)
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Schools Nearby

Schools Nearbyto SW1Y 6BL

The nearest primary school to SW1Y 6BL is Soho Parish CofE Primary School which is 545 metres away.
  • 545
    m
    Soho Parish CofE Primary School
  • 901
    m
    St George's Hanover Square CofE Primary School
  • 1.2
    km
    St Matthew's School, Westminster
The nearest secondary school is Westminster City School which is 1.0 kilometres away.
  • 1.0
    km
    Westminster City School
  • 1.3
    km
    The Grey Coat Hospital
  • 2.0
    km
    The St Marylebone CofE School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SW1Y 6BL

The closest station to SW1Y 6BL is Piccadilly Circus station which is 300 metres away.

  • 326
    m
    Piccadilly Circus
  • 381
    m
    Green Park
  • 809
    m
    Leicester Square
  • 864
    m
    Charing Cross
Source: TfL