W1S 1AY

W1S 1AYHouse Prices / London, Westminster, Maddox Street

Last updated May 2026

Key Postcode Insights

W1S 1AY is a residential postcode situated on Maddox Street, London, W1 with 26 addresses.

It ranks as the 4784th largest and 2182nd most expensive of the 4,963 postcodes in the W1S area. The dominant property type is a period flat built between 1800 and 1911.

The postcode contains a total of 26 properties: 26 flats.

26
Properties
  • Flats

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House Pricesin W1S 1AY

Sale prices range from £535,186 for 1 bedroom leasehold flats (387 ft2) to £2,028,346 for 3 bedroom leasehold flats (1,001 ft2) .

Monthly rental prices range from £2,454 pcm for 1 bed flats to £6,734 pcm for 3 bed flats.

The gross rental yield is between 3.7% and 5.6%.

The average value per square foot is £1,935.

Average Sale Value
£1,315,986
Average Rental Value
£4,556 pcm
Average Rental Yield
4.2% /year
Average Value Per Sqft
£1,935 /ft2
Prices last updated 1st May 2026
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Sales History
in W1S 1AY

The last sale was on 10th July 2025 for £860,000 and since then the market in the area has decreased by 1.3%. The postcode has had a total of 20 sales since 1995.

W1S 1AY has seen 4 sales in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto W1S 1AY

W1S 1AY is the 4784th largest and the 2182nd most expensive postcode out of the 4,963 postcodes in the W1S area.

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Property Typesin W1S 1AY

  • 26 period flats built between 1800 and 1911
  • period flat (26)
Energy Efficiency

Energy Efficiencyof properties in W1S 1AY

  • Energy Performance Certificate (EPC) surveys conducted for 14 properties.
  • The dominant rating is C.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (8)
  • G (0)
  • D (5)
  • No EPC (12)
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Schools Nearby

Schools Nearbyto W1S 1AY

The nearest primary school to W1S 1AY is St George's Hanover Square CofE Primary School which is 592 metres away.
  • 592
    m
    St George's Hanover Square CofE Primary School
  • 670
    m
    Soho Parish CofE Primary School
  • 893
    m
    All Souls CofE Primary School
The nearest secondary school is The St Marylebone CofE School which is 1.2 kilometres away.
  • 1.2
    km
    The St Marylebone CofE School
  • 1.7
    km
    Westminster City School
  • 1.9
    km
    The Grey Coat Hospital
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto W1S 1AY

The closest station to W1S 1AY is Oxford Circus station which is 300 metres away.

  • 321
    m
    Oxford Circus
  • 393
    m
    Bond Street (Elizabeth line)
  • 397
    m
    Bond Street
  • 639
    m
    Green Park
Source: TFL & National Rail