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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
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VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
CT21 5SNHouse Prices / South East, Folkestone and Hythe, Seabrook Vale
Last updated May 2026
Key Postcode Insights
CT21 5SN is a residential postcode situated on Seabrook Vale, Hythe, CT21 with 14 addresses.
It ranks as the 371st largest and 143rd most expensive of the 628 postcodes in the CT21 area. The dominant property type is a period flat built between 1800 and 1911.
The postcode contains a total of 14 properties: 8 houses and 6 flats.
14
Properties
- Houses
- Flats
Key Postcode Insights
CT21 5SN is a residential postcode situated on Seabrook Vale, Hythe, CT21 with 14 addresses.
It ranks as the 371st largest and 143rd most expensive of the 628 postcodes in the CT21 area. The dominant property type is a period flat built between 1800 and 1911.
The postcode contains a total of 14 properties: 8 houses and 6 flats.
14
Properties
- Houses
- Flats
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House Pricesin CT21 5SN
Sale prices range from £145,450 for 2 bedroom leasehold flats (462 ft2) to £680,074 for 5 bedroom freehold houses with a garden (2,077 ft2) .
Monthly rental prices range from £878 pcm for 2 bed flats to £2,093 pcm for 5 bed houses.
The gross rental yield is between 3.7% and 7.2%.
The average value per square foot is £292.
Average Sale Value
£311,595
Average Rental Value
£1,374 pcm
Average Rental Yield
5.3% /year
Average Value Per Sqft
£292 /ft2
Sales Market Trendsin CT21 5SN
The last sale in CT21 5SN sold for £307,000 on 29th July 2025. Since then prices are down an average of 4.5%.
The current average value in the postcode is £311,595.
The CT21 5SN Sales Market has increased by 34.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -5.4% | £311,595 |
| April 2025 | 1.2% | £329,466 |
| April 2024 | -0.7% | £325,428 |
| April 2023 | 1.9% | £327,655 |
| April 2022 | 9.8% | £321,604 |
| April 2021 | 6% | £292,833 |
| April 2020 | 2.4% | £276,386 |
| April 2019 | 3.1% | £269,864 |
| April 2018 | 5% | £261,750 |
| April 2017 | 7.6% | £249,379 |
| April 2016 | 6.9% | £231,748 |
| April 2015 | 6.5% | £216,710 |
| April 2014 | 7.1% | £203,578 |
| April 2013 | 2.7% | £190,038 |
| April 2012 | -0.9% | £184,959 |
| April 2011 | -3.6% | £186,641 |
| April 2010 | 2.7% | £193,622 |
| April 2009 | -12.3% | £188,545 |
| April 2008 | 3.7% | £215,062 |
| April 2007 | 0% | £207,477 |
Rental Market Trendsin CT21 5SN
The current average rental value in the postcode is £1,374.
The CT21 5SN Rental Market has increased by 58.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 2.1% | £1,374pcm |
| April 2025 | 3.9% | £1,345pcm |
| April 2024 | 7.7% | £1,295pcm |
| April 2023 | 8.7% | £1,202pcm |
| April 2022 | 11.6% | £1,106pcm |
| April 2021 | 6.8% | £991pcm |
| April 2020 | 2.5% | £928pcm |
| April 2019 | 1.7% | £906pcm |
| April 2018 | 1.9% | £891pcm |
| April 2017 | 0.7% | £874pcm |
| April 2016 | 3.9% | £868pcm |
| April 2015 | 5.1% | £836pcm |
| April 2014 | 2.8% | £796pcm |
| April 2013 | 1.1% | £774pcm |
| April 2012 | 1.2% | £765pcm |
| April 2011 | 2.2% | £757pcm |
| April 2010 | 3.2% | £740pcm |
| April 2009 | -6.5% | £717pcm |
| April 2008 | 4.5% | £767pcm |
| April 2007 | 0% | £733pcm |
Properties and Buildingsin CT21 5SN, Seabrook Vale, Hythe, CT21
- 1, Seabrook Vale, Hythe, CT21 5SN
- 2, Seabrook Vale, Hythe, CT21 5SN2 bed period flat
- 3, Seabrook Vale, Hythe, CT21 5SN2 bed period flat
- 4, Seabrook Vale, Hythe, CT21 Period building 2 units
- 5, Seabrook Vale, Hythe, CT21 Period building 2 units
- 6, Seabrook Vale, Hythe, CT21 5SN5 bed period house
- 7, Seabrook Vale, Hythe, CT21 5SN
- 8, Seabrook Vale, Hythe, CT21 5SN
- 9, Seabrook Vale, Hythe, CT21 5SN3 bed house
- 10, Seabrook Vale, Hythe, CT21 5SN3 bed period house
- 11, Seabrook Vale, Hythe, CT21 5SN4 bed house
- 12, Seabrook Vale, Hythe, CT21 5SN4 bed modern house
Sales Historyin CT21 5SN
The last sale was on 29th July 2025 for £307,000 and since then the market in the area has decreased by 4.5%. The postcode has had a total of 19 sales since 1995.
CT21 5SN has seen 3 sales in the last three years and 1 sale in the last twelve months.
Sold Jul 2025£307,000 | 3 Bed HouseSeabrook Vale10, Seabrook Vale, Hythe, CT21 5SN
Sold Nov 2023£230,000 | 3 Bed FlatSeabrook Vale4A, Seabrook Vale, Hythe, CT21 5SN
Sold Mar 2023£360,000 | 4 Bed HouseSeabrook Vale12, Seabrook Vale, Hythe, CT21 5SN
Sold May 2022£440,000 | 4 Bed HouseSeabrook Vale11, Seabrook Vale, Hythe, CT21 5SN
Sold Jan 2021£635,000 | 5 Bed HouseSeabrook Vale6, Seabrook Vale, Hythe, CT21 5SN
Sold Nov 2020£385,000 | 4 Bed HouseSeabrook Vale11, Seabrook Vale, Hythe, CT21 5SN
Sold Jul 2019£195,000 | 2 Bed FlatSeabrook Vale3, Seabrook Vale, Hythe, CT21 5SN
Sold Apr 2016£145,000 | 2 Bed FlatSeabrook Vale3, Seabrook Vale, Hythe, CT21 5SN
Sold Oct 2015£285,000 | 4 Bed HouseSeabrook Vale11, Seabrook Vale, Hythe, CT21 5SN
Sold Aug 2014£110,000 | 2 Bed FlatSeabrook Vale4, Seabrook Vale, Hythe, CT21 5SN
Sold Oct 2008£388,000 | 5 Bed HouseSeabrook Vale6, Seabrook Vale, Hythe, CT21 5SN
Sold Apr 2008£135,000 | 2 Bed FlatSeabrook Vale2, Seabrook Vale, Hythe, CT21 5SN
Sold Mar 2007£200,000 | 3 Bed HouseSeabrook Vale9, Seabrook Vale, Hythe, CT21 5SN
Sold Aug 2005£195,000 | 3 Bed FlatSeabrook Vale4A, Seabrook Vale, Hythe, CT21 5SN
Sold Dec 2003£242,000 | 4 Bed HouseSeabrook Vale7, Seabrook Vale, Hythe, CT21 5SN
Sold Jul 2002£42,000 | 2 Bed FlatSeabrook Vale5A , Seabrook Vale, Hythe, CT21 5SN
Sold Nov 1998£31,000 | 2 Bed FlatSeabrook Vale3, Seabrook Vale, Hythe, CT21 5SN
Sold Dec 1996£57,500 | 3 Bed HouseSeabrook Vale9, Seabrook Vale, Hythe, CT21 5SN
Sold Mar 1996£112,500 | 4 Bed HouseSeabrook Vale11, Seabrook Vale, Hythe, CT21 5SN
Nearby Postcodesto CT21 5SN
CT21 5SN is the 371st largest and the 143rd most expensive postcode out of the 628 postcodes in the CT21 area.
- 137 mCT21 5SL, Horn Street, Hythe, CT21CT21 5SL18 Addresses
- 231 mCT21 5SW, Valestone Close, Hythe, CT21CT21 5SW48 Addresses
- 258 mCT21 5SP, Craythorne Close, Hythe, CT21CT21 5SP9 Addresses
- 260 mCT21 5SQ, Paraker Way, Hythe, CT21CT21 5SQ40 Addresses
- 292 mCT21 5SH, Springfield Way, Hythe, CT21CT21 5SH22 Addresses
- 296 mCT21 5SR, Horn Street, Hythe, CT21CT21 5SR27 Addresses
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Property Typesin CT21 5SN
- 2 period houses built between 1800 and 1911
- 6 period flats built between 1800 and 1911
- 1 modern house built after 1980
- 2 houses of an unknown age
- 3 other addresses of unknown type
- period house (2)
- period flat (6)
- modern house (1)
- house (2)
- Unknown (3)
Energy Efficiencyof properties in CT21 5SN
- Energy Performance Certificate (EPC) surveys conducted for 9 properties.
- The dominant rating is C.
- A (0)
- E (1)
- B (0)
- F (0)
- C (4)
- G (0)
- D (4)
- No EPC (5)
Schools Nearbyto CT21 5SN
The nearest primary school to CT21 5SN is Folkestone, St Martin's Church of England Primary School which is 694 metres away.
- 694mFolkestone, St Martin's Church of England Primary School
- 806mSeabrook Church of England Primary School
- 1.0kmCheriton Primary School
The nearest secondary school is The Folkestone School for Girls which is 2.0 kilometres away.
- 2.0kmThe Folkestone School for Girls
- 2.2kmTurner Free School
- 2.5kmThe Harvey Grammar School
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Public Transport Nearbyto CT21 5SN
The closest station to CT21 5SN is Folkestone West station which is 2.2 kilometres away.
- 2.2kmFolkestone West
- 3.2kmFolkestone Central
- 4.2kmSandling
- 6.2kmWestenhanger
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