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21A  High Street

21A High StreetHouse Prices / South East, Windsor and Maidenhead, High Street, SL4 6AX

Last updated Jun 2026

Key Building Insights

21A High Street is a residential building situated on High Street, Eton, Windsor, SL4 with 2 addresses.

It ranks as the 144th largest and 646th most expensive of the 893 buildings in the SL4 area. The dominant property type is a period flat built between 1800 and 1911.

The building contains a total of 2 properties: 2 flats.

2
Properties
  • Flats

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House Pricesin 21A High Street

Sale prices range from £327,140 for 2 bedroom leasehold flats with a garden (548 ft2) to £460,464 for 3 bedroom leasehold flats (957 ft2) .

Monthly rental prices range from £1,386 pcm for 2 bed flats to £1,790 pcm for 3 bed flats.

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

The average value per square foot is £538.

Average Sale Value
£393,802
Average Rental Value
£1,588 pcm
Average Rental Yield
4.8% /year
Average Value Per Sqft
£538 /ft2
Prices last updated 1st June 2026
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Sales History
in 21A, High Street, Eton, Windsor, SL4 6AX

The last sale was on 24th March 2011 for £240,000 and since then the market in the area has increased by 31.2%. The building has had a total of 3 sales since 1995.

21A, High Street, Eton, Windsor, SL4 6AX has seen no sales in the last three years and no sales in the last twelve months.

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Property Typesin 21A High Street

  • 1 period flat built between 1800 and 1911
  • 1 other address of unknown type
  • period flat (1)
  • Unknown (1)
Energy Efficiency

Energy Efficiencyof properties in 21A High Street

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

Schools Nearbyto 21A, High Street, Eton, Windsor, SL4 6AX

The nearest primary school to 21A, High Street, Eton, Windsor, SL4 6AX is Eton Porny CofE First School which is 100 metres away.
  • 100
    m
    Eton Porny CofE First School
  • 1.0
    km
    Trinity St Stephen CofE Aided First School
  • 1.6
    km
    St Edward's Catholic 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
    Slough and Eton Church of England Business and Enterprise College
  • 2.0
    km
    Churchmead Church of England (VA) School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto 21A, High Street, Eton, Windsor, SL4 6AX

The closest station to 21A, High Street, Eton, Windsor, SL4 6AX is Windsor & Eton Riverside station which is 400 metres away.

  • 400
    m
    Windsor & Eton Riverside
  • 600
    m
    Windsor & Eton Central
  • 2.1
    km
    Datchet
  • 2.8
    km
    Slough
Source: TFL & National Rail
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