BN21 3SG

BN21 3SGHouse Prices / South East, Eastbourne, Bourne Street

Last updated May 2026

Key Postcode Insights

BN21 3SG is a residential postcode situated on Bourne Street, Eastbourne, BN21 with 24 addresses.

It ranks as the 564th largest and 58th most expensive of the 791 postcodes in the BN21 area. The dominant property type is a modern flat built after 1980.

The postcode contains a total of 24 properties: 24 flats.

24
Properties
  • Flats

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House Pricesin BN21 3SG

Sale prices range from £123,747 for 1 bedroom leasehold flats (344 ft2) to £174,042 for 2 bedroom leasehold flats (648 ft2) .

Monthly rental prices range from £817 pcm for 1 bed flats to £1,067 pcm for 2 bed flats.

The gross rental yield is between 7.4% and 8.1%.

The average value per square foot is £341.

Average Sale Value
£133,333
Average Rental Value
£866 pcm
Average Rental Yield
7.8% /year
Average Value Per Sqft
£341 /ft2
Prices last updated 1st May 2026
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Explore Buildingsin BN21 3SG, Bourne Street, Eastbourne, BN21

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Sales History
in BN21 3SG

The last sale was on 28th February 2023 for £142,500 and since then the market in the area has decreased by 6.6%. The postcode has had a total of 18 sales since 1995.

BN21 3SG has seen 1 sale in the last three years and no sales in the last twelve months.

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Nearby Postcodesto BN21 3SG

BN21 3SG is the 564th largest and the 58th most expensive postcode out of the 791 postcodes in the BN21 area.

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Property Typesin BN21 3SG

  • 24 modern flats built after 1980
  • modern flat (24)
Energy Efficiency

Energy Efficiencyof properties in BN21 3SG

  • Energy Performance Certificate (EPC) surveys conducted for 14 properties.
  • The dominant rating is C.
  • A (0)
  • E (2)
  • B (0)
  • F (0)
  • C (10)
  • G (0)
  • D (2)
  • No EPC (10)
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Schools Nearby

Schools Nearbyto BN21 3SG

The nearest primary school to BN21 3SG is Bourne Primary School which is 249 metres away.
  • 249
    m
    Bourne Primary School
  • 895
    m
    Roselands Infants' School
  • 946
    m
    St Thomas A Becket Catholic Primary School
The nearest secondary school is Ratton School which is 2.9 kilometres away.
  • 2.9
    km
    Ratton School
  • 3.5
    km
    The Eastbourne Academy
  • 3.5
    km
    St Catherine's College
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto BN21 3SG

The closest station to BN21 3SG is Eastbourne station which is 600 metres away.

  • 608
    m
    Eastbourne
  • 2.7
    km
    Hampden Park (Sussex)
  • 5.5
    km
    Pevensey & Westham
  • 6.2
    km
    Polegate
Source: National Rail