W1B 1NX

W1B 1NXHouse Prices / London, Westminster, Portland Place

Last updated May 2026

Key Postcode Insights

W1B 1NX is a residential postcode situated on Portland Place, London, W1 with 40 addresses.

It ranks as the 4891st largest and 1951st most expensive of the 4,963 postcodes in the W1B area. The dominant property type is a period flat built between 1800 and 1911.

The postcode contains a total of 40 properties: 40 flats.

40
Properties
  • Flats

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House Pricesin W1B 1NX

Sale prices range from £913,816 for 2 bedroom leasehold flats (581 ft2) to £2,758,160 for 4 bedroom leasehold flats (1,711 ft2) .

Monthly rental prices range from £3,916 pcm for 2 bed flats to £10,120 pcm for 4 bed flats.

The gross rental yield is between 4.4% and 5.3%.

The average value per square foot is £1,570.

Average Sale Value
£1,269,074
Average Rental Value
£5,204 pcm
Average Rental Yield
4.9% /year
Average Value Per Sqft
£1,570 /ft2
Prices last updated 1st May 2026
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Explore Buildingsin W1B 1NX, Portland Place, London, W1

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Sales History
in W1B 1NX

The last sale was on 7th August 2025 for £1,015,000 and since then the market in the area has decreased by 0.2%. The postcode has had a total of 67 sales since 1995.

W1B 1NX has seen 6 sales in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto W1B 1NX

W1B 1NX is the 4891st largest and the 1951st most expensive postcode out of the 4,963 postcodes in the W1B area.

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Property Typesin W1B 1NX

  • 40 period flats built between 1800 and 1911
  • period flat (40)
Energy Efficiency

Energy Efficiencyof properties in W1B 1NX

  • Energy Performance Certificate (EPC) surveys conducted for 28 properties.
  • The dominant rating is C.
  • A (0)
  • E (2)
  • B (0)
  • F (0)
  • C (18)
  • G (0)
  • D (8)
  • No EPC (12)
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Schools Nearby

Schools Nearbyto W1B 1NX

The nearest primary school to W1B 1NX is All Souls CofE Primary School which is 563 metres away.
  • 563
    m
    All Souls CofE Primary School
  • 651
    m
    St Vincent's Catholic Primary School
  • 669
    m
    Netley Primary School
The nearest secondary school is The St Marylebone CofE School which is 456 metres away.
  • 456
    m
    The St Marylebone CofE School
  • 1.2
    km
    Maria Fidelis Catholic School FCJ
  • 1.6
    km
    Regent High School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto W1B 1NX

The closest station to W1B 1NX is Regent's Park station which is 100 metres away.

  • 148
    m
    Regent's Park
  • 193
    m
    Great Portland Street
  • 576
    m
    Warren Street
  • 764
    m
    Euston Square
Source: TfL