42  Upper Brook Street

42 Upper Brook StreetHouse Prices / London, Westminster, Upper Brook Street, W1K 7QP

Last updated Jun 2026

Key Building Insights

42 Upper Brook Street is a residential building situated on Upper Brook Street, London, W1 with 21 addresses.

It ranks as the 2589th largest and 2534th most expensive of the 2,768 buildings in the W1K area. The dominant property type is a period flat built between 1800 and 1911.

The building contains a total of 21 properties: 21 flats.

21
Properties
  • Flats

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House Pricesin 42 Upper Brook Street

Sale prices range from £837,418 for 1 bedroom leasehold flats (322 ft2) to £5,121,689 for 4 bedroom leasehold flats (1,808 ft2) .

Monthly rental prices range from £2,475 pcm for 1 bed flats to £12,831 pcm for 4 bed flats.

The gross rental yield is between 3.0% and 4.7%.

The average value per square foot is £2,776.

Average Sale Value
£2,618,365
Average Rental Value
£7,326 pcm
Average Rental Yield
3.4% /year
Average Value Per Sqft
£2,776 /ft2
Prices last updated 1st June 2026
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Sales History
in 42, Upper Brook Street, London, W1

The last sale was on 5th September 2025 for £850,000 and since then the market in the area has increased by 3.3%. The building has had a total of 33 sales since 1995.

42, Upper Brook Street, London, W1 has seen 2 sales in the last three years and 1 sale in the last twelve months.

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Property Typesin 42 Upper Brook Street

  • 16 period flats built between 1800 and 1911
  • 1 flat of an unknown age
  • 4 other addresses of unknown type
  • period flat (16)
  • flat (1)
  • Unknown (4)
Energy Efficiency

Energy Efficiencyof properties in 42 Upper Brook Street

  • Energy Performance Certificate (EPC) surveys conducted for 16 properties.
  • The dominant rating is C.
  • A (0)
  • E (1)
  • B (3)
  • F (0)
  • C (8)
  • G (0)
  • D (4)
  • No EPC (5)
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Schools Nearby

Schools Nearby

The nearest primary school to 42, Upper Brook Street, London, W1 is St George's Hanover Square CofE Primary School, which is 400 metres away.
  • 400
    m
    St George's Hanover Square CofE Primary School
  • 900
    m
    St Vincent's Catholic Primary School
  • 900
    m
    Hampden Gurney CofE Primary School
The nearest secondary school is The St Marylebone CofE School, which is 1.3 kilometres away.
  • 1.3
    km
    The St Marylebone CofE School
  • 1.7
    km
    Marylebone Boys' School
  • 1.8
    km
    Westminster City School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to 42, Upper Brook Street, London, W1 is Marble Arch station, which is 400 metres away.

  • 400
    m
    Marble Arch
  • 600
    m
    Bond Street (Elizabeth line)
  • 600
    m
    Bond Street
  • 900
    m
    Hyde Park Corner
Source: TFL & National Rail
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