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1  William Street

1 William StreetHouse Prices / South East, Windsor and Maidenhead, William Street, SL4 1BB

Last updated May 2026

Key Building Insights

1 William Street is a residential building situated on William Street, Windsor, SL4 with 5 addresses.

It ranks as the 635th largest and 660th most expensive of the 901 buildings in the SL4 area. The dominant property type is a modern flat built after 1980.

The building contains a total of 5 properties: 5 flats.

5
Properties
  • Flats

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House Pricesin 1 William Street

Sale prices range from £356,010 for 2 bedroom leasehold flats (721 ft2) to £459,353 for 3 bedroom leasehold flats (1,097 ft2) .

Monthly rental prices range from £1,520 pcm for 2 bed flats to £1,805 pcm for 3 bed flats.

The gross rental yield is between 4.7% and 5.1%.

The average value per square foot is £454.

Average Sale Value
£393,852
Average Rental Value
£1,619 pcm
Average Rental Yield
4.9% /year
Average Value Per Sqft
£454 /ft2
Prices last updated 1st May 2026
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Property Typesin 1 William Street

  • 5 modern flats built after 1980
  • modern flat (5)
Energy Efficiency

Energy Efficiencyof properties in 1 William Street

  • Energy Performance Certificate (EPC) surveys conducted for 5 properties.
  • The dominant rating is B.
  • A (0)
  • E (0)
  • B (3)
  • F (0)
  • C (2)
  • G (0)
  • D (0)
  • No EPC (0)
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Schools Nearby

Schools Nearbyto 1, William Street, Windsor, SL4 1BB

The nearest primary school to 1, William Street, Windsor, SL4 1BB is Trinity St Stephen CofE Aided First School which is 600 metres away.
  • 600
    m
    Trinity St Stephen CofE Aided First School
  • 811
    m
    The Queen Anne Royal Free CofE Controlled First School
  • 980
    m
    Eton Porny CofE First School
The nearest secondary school is The Windsor Boys' School which is 749 metres away.
  • 749
    m
    The Windsor Boys' School
  • 1.6
    km
    Windsor Girls' School
  • 2.2
    km
    Churchmead Church of England (VA) School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto 1, William Street, Windsor, SL4 1BB

The closest station to 1, William Street, Windsor, SL4 1BB is Windsor & Eton Central station which is 300 metres away.

  • 277
    m
    Windsor & Eton Central
  • 613
    m
    Windsor & Eton Riverside
  • 2.2
    km
    Datchet
  • 3.7
    km
    Slough
Source: TFL & National Rail
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