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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
  | Â
VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
BN21 3PNHouse Prices / South East, Eastbourne, Seaside Road
Last updated May 2026
Key Postcode Insights
BN21 3PN is a residential postcode situated on Seaside Road, Eastbourne, BN21 with 15 addresses.
It ranks as the 390th largest and 239th 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 15 properties: 15 flats.
15
Properties
- Flats
Key Postcode Insights
BN21 3PN is a residential postcode situated on Seaside Road, Eastbourne, BN21 with 15 addresses.
It ranks as the 390th largest and 239th 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 15 properties: 15 flats.
15
Properties
- Flats
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House Pricesin BN21 3PN
Sale prices range from £124,197 for 1 bedroom Leasehold flats (312 ft2) to £177,620 for 2 bedroom Leasehold flats (527 ft2) .
Monthly rental prices range from £840 pcm for 1 bed flats to £1,050 pcm for 2 bed flats.
The gross rental yield is between 7.1% and 8.1%.
The average value per square foot is £330.
Average Sale Value
£174,059
Average Rental Value
£1,036 pcm
Average Rental Yield
7.1% /year
Average Value Per Sqft
£330 /ft2
Sales Market Trendsin BN21 3PN
The current average value in the postcode is £174,059.
The BN21 3PN Sales Market has increased by 13.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -3.2% | £174,059 |
| April 2025 | -1.9% | £179,891 |
| April 2024 | -1.2% | £183,298 |
| April 2023 | 1.4% | £185,579 |
| April 2022 | 9.7% | £183,091 |
| April 2021 | 1.9% | £166,884 |
| April 2020 | 2.6% | £163,749 |
| April 2019 | -0.9% | £159,528 |
| April 2018 | 0.9% | £160,907 |
| April 2017 | 4.1% | £159,440 |
| April 2016 | 7.9% | £153,222 |
| April 2015 | 7.9% | £142,048 |
| April 2014 | 6.6% | £131,624 |
| April 2013 | -0.6% | £123,485 |
| April 2012 | 1.2% | £124,275 |
| April 2011 | -3.6% | £122,861 |
| April 2010 | 3.3% | £127,486 |
| April 2009 | -14.1% | £123,391 |
| April 2008 | 3.8% | £143,691 |
| April 2007 | 0% | £138,470 |
Rental Market Trendsin BN21 3PN
The current average rental value in the postcode is £1,036.
The BN21 3PN Rental Market has increased by 39.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 2.2% | £1,036pcm |
| April 2025 | 3.8% | £1,014pcm |
| April 2024 | 6.5% | £977pcm |
| April 2023 | 6.4% | £917pcm |
| April 2022 | 10.1% | £862pcm |
| April 2021 | 3.9% | £783pcm |
| April 2020 | 2.6% | £753pcm |
| April 2019 | -0.1% | £734pcm |
| April 2018 | -0.3% | £735pcm |
| April 2017 | -0.8% | £737pcm |
| April 2016 | 5.2% | £743pcm |
| April 2015 | 3.5% | £707pcm |
| April 2014 | 1.5% | £683pcm |
| April 2013 | -0.2% | £672pcm |
| April 2012 | 1.2% | £674pcm |
| April 2011 | 2.2% | £666pcm |
| April 2010 | 2% | £651pcm |
| April 2009 | -3.6% | £639pcm |
| April 2008 | 5.3% | £662pcm |
| April 2007 | 0% | £629pcm |
Explore Buildingsin BN21 3PN, Seaside Road, Eastbourne, BN21
Nearby Postcodesto BN21 3PN
BN21 3PN is the 390th largest and the 239th most expensive postcode out of the 791 postcodes in the BN21 area.
- 25 mBN21 3PZ, Seaside Road, Eastbourne, BN21BN21 3PZ12 Addresses
- 34 mBN21 3JB, Cavendish Place, Eastbourne, BN21BN21 3JB26 Addresses
- 38 mBN21 3PE, Seaside Road, Eastbourne, BN21BN21 3PE4 Addresses
- 47 mBN21 3JE, Ceylon Place, Eastbourne, BN21BN21 3JE47 Addresses
- 48 mBN21 3PT, Seaside Road, Eastbourne, BN21BN21 3PT7 Addresses
- 55 mBN21 3ED, Colonnade Gardens, Eastbourne, BN21BN21 3ED80 Addresses
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Property Typesin BN21 3PN
- 15 modern flats built after 1980
- modern flat (15)
Energy Efficiencyof properties in BN21 3PN
- Energy Performance Certificate (EPC) surveys conducted for 11 properties.
- The dominant rating is C.
- A (0)
- E (0)
- B (2)
- F (0)
- C (9)
- G (0)
- D (0)
- No EPC (4)
Top 3 Most Expensive Saleson Seaside Road
Schools Nearbyto BN21 3PN
The nearest primary school to BN21 3PN is Bourne Primary School which is 377 metres away.
- 377mBourne Primary School
- 1.2kmRoselands Infants' School
- 1.4kmSt Thomas A Becket Catholic Primary School
The nearest secondary school is Ratton School which is 3.4 kilometres away.
- 3.4kmRatton School
- 3.7kmSt Catherine's College
- 4.0kmThe Eastbourne Academy
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Public Transport Nearbyto BN21 3PN
The closest station to BN21 3PN is Eastbourne station which is 800 metres away.
- 764mEastbourne
- 3.2kmHampden Park (Sussex)
- 5.7kmPevensey & Westham
- 6.5kmPevensey Bay