BN21 4SA is a residential postcode situated on Gildredge Road, Eastbourne, BN21 with 30 addresses.
It ranks as the 635th largest and 193rd most expensive of the 791 postcodes in the BN21 area. The dominant property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 30 properties: 30 flats.
BN21 4SA is a residential postcode situated on Gildredge Road, Eastbourne, BN21 with 30 addresses.
It ranks as the 635th largest and 193rd most expensive of the 791 postcodes in the BN21 area. The dominant property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 30 properties: 30 flats.
Sale prices range from £118,718 for studio leasehold flats (226 ft2) to £207,096 for 2 bedroom leasehold flats (602 ft2) .
Monthly rental prices range from £618 pcm for studio flats to £1,020 pcm for 2 bed flats.
The gross rental yield is between 5.9% and 6.3%.
The average value per square foot is £380.
The last sale in BN21 4SA sold for £165,000 on 6th June 2025. Since then prices are down an average of 3.1%.
The current average value in the postcode is £178,195.
The BN21 4SA Sales Market has increased by 13.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -3% | £178,195 |
| April 2025 | -2.1% | £183,756 |
| April 2024 | -0.7% | £187,707 |
| April 2023 | 1.3% | £189,033 |
| April 2022 | 9.1% | £186,515 |
| April 2021 | 1.6% | £170,889 |
| April 2020 | 2.4% | £168,136 |
| April 2019 | -0.5% | £164,125 |
| April 2018 | 0.4% | £165,003 |
| April 2017 | 4.6% | £164,358 |
| April 2016 | 6.7% | £157,067 |
| April 2015 | 7.5% | £147,161 |
| April 2014 | 7.7% | £136,936 |
| April 2013 | -0.9% | £127,201 |
| April 2012 | 0.8% | £128,415 |
| April 2011 | -4% | £127,433 |
| April 2010 | 4.1% | £132,690 |
| April 2009 | -14.2% | £127,510 |
| April 2008 | 3.8% | £148,554 |
| April 2007 | 0% | £143,138 |
The current average rental value in the postcode is £898.
The BN21 4SA Rental Market has increased by 38.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 2.4% | £898pcm |
| April 2025 | 3.3% | £878pcm |
| April 2024 | 6.5% | £850pcm |
| April 2023 | 6.9% | £798pcm |
| April 2022 | 9.3% | £747pcm |
| April 2021 | 4.2% | £683pcm |
| April 2020 | 2% | £655pcm |
| April 2019 | 0.1% | £643pcm |
| April 2018 | -0.2% | £642pcm |
| April 2017 | -0.8% | £643pcm |
| April 2016 | 4.7% | £648pcm |
| April 2015 | 4.2% | £619pcm |
| April 2014 | 1.5% | £594pcm |
| April 2013 | -0.1% | £585pcm |
| April 2012 | 1.2% | £586pcm |
| April 2011 | 2.4% | £579pcm |
| April 2010 | 2.1% | £566pcm |
| April 2009 | -3.3% | £554pcm |
| April 2008 | 5.3% | £573pcm |
| April 2007 | 0% | £545pcm |
The last sale was on 6th June 2025 for £165,000 and since then the market in the area has decreased by 3.1%. The postcode has had a total of 37 sales since 1995.
BN21 4SA has seen 3 sales in the last three years and no sales in the last twelve months.
BN21 4SA is the 635th largest and the 193rd most expensive postcode out of the 791 postcodes in the BN21 area.
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