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Registered Address: 2 Leman St, London E1 8FA
CT21 4QXHouse Prices / South East, Folkestone and Hythe, Castle Road
Last updated May 2026
Key Postcode Insights
CT21 4QX is a residential postcode situated on Castle Road, Saltwood, Hythe, CT21 with 8 addresses.
It ranks as the 233rd largest and 401st most expensive of the 628 postcodes in the CT21 area. The dominant property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 8 properties: 7 houses and 1 flat.
8
Properties
- Houses
- Flats
Key Postcode Insights
CT21 4QX is a residential postcode situated on Castle Road, Saltwood, Hythe, CT21 with 8 addresses.
It ranks as the 233rd largest and 401st most expensive of the 628 postcodes in the CT21 area. The dominant property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 8 properties: 7 houses and 1 flat.
8
Properties
- Houses
- Flats
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House Pricesin CT21 4QX
Sale prices range from £282,175 for 2 bedroom Leasehold flats (893 ft2) to £753,793 for 5 bedroom freehold houses with a garden (2,655 ft2) .
Monthly rental prices range from £1,000 pcm for 2 bed flats to £2,427 pcm for 5 bed houses.
The gross rental yield is between 3.9% and 4.3%.
The average value per square foot is £418.
Average Sale Value
£466,807
Average Rental Value
£1,580 pcm
Average Rental Yield
4.1% /year
Average Value Per Sqft
£418 /ft2
Sales Market Trendsin CT21 4QX
The last sale in CT21 4QX sold for £445,000 on 4th May 2023. Since then prices are down an average of 7.0%.
The current average value in the postcode is £466,807.
The CT21 4QX Sales Market has increased by 27.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -6.9% | £466,807 |
| April 2025 | 0.7% | £501,502 |
| April 2024 | -1.1% | £498,089 |
| April 2023 | -0.1% | £503,685 |
| April 2022 | 11.7% | £504,284 |
| April 2021 | 4.9% | £451,456 |
| April 2020 | 0.9% | £430,288 |
| April 2019 | 2.9% | £426,549 |
| April 2018 | 7.9% | £414,654 |
| April 2017 | 4.6% | £384,241 |
| April 2016 | 7.7% | £367,182 |
| April 2015 | 10.4% | £340,973 |
| April 2014 | 6.3% | £308,879 |
| April 2013 | 1.8% | £290,675 |
| April 2012 | 2.2% | £285,594 |
| April 2011 | -1.3% | £279,385 |
| April 2010 | 4.2% | £283,007 |
| April 2009 | -10.3% | £271,654 |
| April 2008 | 7% | £302,813 |
| April 2007 | 0% | £282,964 |
Rental Market Trendsin CT21 4QX
The current average rental value in the postcode is £1,580.
The CT21 4QX Rental Market has increased by 50.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 1.5% | £1,580pcm |
| April 2025 | 4.9% | £1,556pcm |
| April 2024 | 7.3% | £1,483pcm |
| April 2023 | 7% | £1,383pcm |
| April 2022 | 12.7% | £1,293pcm |
| April 2021 | 5.4% | £1,148pcm |
| April 2020 | 1.9% | £1,088pcm |
| April 2019 | 0.8% | £1,068pcm |
| April 2018 | 2.3% | £1,060pcm |
| April 2017 | -1% | £1,036pcm |
| April 2016 | 6.6% | £1,047pcm |
| April 2015 | 6.3% | £982pcm |
| April 2014 | 4% | £924pcm |
| April 2013 | 0.4% | £888pcm |
| April 2012 | 1.9% | £884pcm |
| April 2011 | 4.3% | £868pcm |
| April 2010 | 4.6% | £832pcm |
| April 2009 | -8.2% | £796pcm |
| April 2008 | 7.2% | £867pcm |
| April 2007 | 0% | £809pcm |
Properties and Buildingsin CT21 4QX, Castle Road, Saltwood, Hythe, CT21
- Garden House, Castle Road, Hythe, CT21 4QX
- Lyndale, Castle Road, Hythe, CT21 4QX4 bed early-century house
- Quince Cottage, Castle Road, Hythe, CT21 4QX3 bed early-century house
- Seven Steps, Castle Road, Hythe, CT21 4QX3 bed early-century house
- St. Andrews, Castle Road, Saltwood, Hythe, CT21Building2 units
- Toad Hall, Castle Road, Hythe, CT21 4QX
- White Moss Cottage, Castle Road, Hythe, CT21 4QX3 bed early-century house
Sales Historyin CT21 4QX
The last sale was on 4th May 2023 for £445,000 and since then the market in the area has decreased by 7.0%. The postcode has had a total of 9 sales since 1995.
CT21 4QX has seen 1 sale in the last three years and no sales in the last twelve months.
Sold May 2023£445,000 | 3 Bed HouseCastle RoadSeven Steps, Castle Road, Hythe, CT21 4QX
Sold Aug 2016£340,000 | 3 Bed HouseCastle RoadSeven Steps, Castle Road, Hythe, CT21 4QX
Sold Jan 2016£350,000 | 4 Bed HouseCastle RoadLyndale, Castle Road, Hythe, CT21 4QX
Sold Dec 2004£215,000 | 4 Bed HouseCastle RoadLyndale, Castle Road, Hythe, CT21 4QX
Sold May 2004£215,000 | 3 Bed HouseCastle Road2 St. Andrews, Castle Road, Hythe, CT21 4QX
Sold Mar 2003£183,000 | 3 Bed HouseCastle Road2 St. Andrews, Castle Road, Hythe, CT21 4QX
Sold Sep 2001£140,000 | 3 Bed HouseCastle Road2 St. Andrews, Castle Road, Hythe, CT21 4QX
Sold Sep 2000£115,000 | 3 Bed HouseCastle Road2 St. Andrews, Castle Road, Hythe, CT21 4QX
Sold Mar 1999£88,000 | 3 Bed HouseCastle RoadToad Hall, Castle Road, Hythe, CT21 4QX
Nearby Postcodesto CT21 4QX
CT21 4QX is the 233rd largest and the 401st most expensive postcode out of the 628 postcodes in the CT21 area.
- 66 mCT21 4QU, Castle Road, Saltwood, Hythe, CT21CT21 4QU9 Addresses
- 73 mCT21 4QY, Castle Road, Saltwood, Hythe, CT21CT21 4QY13 Addresses
- 153 mCT21 4RA, The Close, Saltwood, Hythe, CT21CT21 4RA16 Addresses
- 188 mCT21 4QS, Grange Road, Saltwood, Hythe, CT21CT21 4QS34 Addresses
- 200 mCT21 4QZ, Castle Road, Saltwood, Hythe, CT21CT21 4QZ16 Addresses
- 213 mCT21 4PL, The Sandlings, Hythe, CT21CT21 4PL3 Addresses
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Property Typesin CT21 4QX
- 4 early-century houses built between 1912 and 1935
- 4 other addresses of unknown type
- early-century house (4)
- Unknown (4)
Energy Efficiencyof properties in CT21 4QX
- Energy Performance Certificate (EPC) surveys conducted for 5 properties.
- The dominant rating is D.
- A (0)
- E (2)
- B (0)
- F (0)
- C (0)
- G (0)
- D (3)
- No EPC (3)
Schools Nearbyto CT21 4QX
The nearest primary school to CT21 4QX is Saltwood CofE Primary School which is 193 metres away.
- 193mSaltwood CofE Primary School
- 785mSt Augustine's Catholic Primary School
- 1.4kmHythe Bay CofE Primary School
The nearest secondary school is Brockhill Park Performing Arts College which is 1.2 kilometres away.
- 1.2kmBrockhill Park Performing Arts College
- 4.8kmTurner Free School
- 4.8kmThe Folkestone School for Girls
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Public Transport Nearbyto CT21 4QX
The closest station to CT21 4QX is Sandling station which is 1.5 kilometres away.
- 1.5kmSandling
- 3.5kmWestenhanger
- 5.0kmFolkestone West
- 6.1kmFolkestone Central
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