SL4 1NQ

Key Postcode Insights

SL4 1NQ is a residential postcode situated on Royal Mews, Windsor Castle, Windsor, SL4 with 9 addresses.

It ranks as the 288th largest and 112th most expensive of the 1,256 postcodes in the SL4 area.

The postcode contains a total of 9 properties: 6 flats and 3 other properties.

9
Properties
  • Flats
  • Other (unknown)

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House Pricesin SL4 1NQ

Sale prices range from £296,242 for 2 bedroom Leasehold flats (505 ft2) to £431,380 for 3 bedroom Leasehold flats (1,054 ft2) .

Monthly rental prices range from £1,422 pcm for 2 bed flats to £1,764 pcm for 3 bed flats.

The gross rental yield is between 4.9% and 5.8%.

The average value per square foot is £491.

Average Sale Value
£341,288
Average Rental Value
£1,536 pcm
Average Rental Yield
5.4% /year
Average Value Per Sqft
£491 /ft2
Prices last updated 1st May 2026
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Nearby Postcodesto SL4 1NQ

SL4 1NQ is the 288th largest and the 112th most expensive postcode out of the 1,256 postcodes in the SL4 area.

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Property Typesin SL4 1NQ

  • 9 other addresses of unknown type
  • Unknown (9)
Energy Efficiency

Energy Efficiencyof properties in SL4 1NQ

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

Schools Nearbyto SL4 1NQ

The nearest primary school to SL4 1NQ is Eton Porny CofE First School which is 893 metres away.
  • 893
    m
    Eton Porny CofE First School
  • 913
    m
    The Queen Anne Royal Free CofE Controlled First School
  • 961
    m
    Trinity St Stephen CofE Aided First School
The nearest secondary school is The Windsor Boys' School which is 1.1 kilometres away.
  • 1.1
    km
    The Windsor Boys' School
  • 1.8
    km
    Churchmead Church of England (VA) School
  • 2.0
    km
    Windsor Girls' School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SL4 1NQ

The closest station to SL4 1NQ is Windsor & Eton Central station which is 400 metres away.

  • 385
    m
    Windsor & Eton Central
  • 426
    m
    Windsor & Eton Riverside
  • 1.8
    km
    Datchet
  • 3.5
    km
    Slough
Source: TFL & National Rail
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