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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 5HDHouse Prices / South East, Folkestone and Hythe, Castle Avenue
Last updated May 2026
Key Postcode Insights
CT21 5HD is a residential postcode situated on Castle Avenue, Hythe, CT21 with 34 addresses.
It ranks as the 568th largest and 541st most expensive of the 628 postcodes in the CT21 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 34 properties: 34 houses.
34
Properties
- Houses
Key Postcode Insights
CT21 5HD is a residential postcode situated on Castle Avenue, Hythe, CT21 with 34 addresses.
It ranks as the 568th largest and 541st most expensive of the 628 postcodes in the CT21 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 34 properties: 34 houses.
34
Properties
- Houses
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House Pricesin CT21 5HD
Sale prices range from £498,867 for 3 bedroom freehold houses with a garden (924 ft2) to £1,069,530 for 5 bedroom freehold houses with a garden (2,271 ft2) .
Monthly rental prices range from £1,656 pcm for 3 bed houses to £3,291 pcm for 5 bed houses.
The gross rental yield is between 3.6% and 4.4%.
The average value per square foot is £458.
Average Sale Value
£639,781
Average Rental Value
£2,023 pcm
Average Rental Yield
3.8% /year
Average Value Per Sqft
£458 /ft2
Sales Market Trendsin CT21 5HD
The last sale in CT21 5HD sold for £600,000 on 24th July 2025. Since then prices are down an average of 6.0%.
The current average value in the postcode is £639,781.
The CT21 5HD Sales Market has increased by 29.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -6.9% | £639,781 |
| April 2025 | 1.1% | £686,953 |
| April 2024 | -1.3% | £679,417 |
| April 2023 | -0.3% | £688,679 |
| April 2022 | 12.4% | £691,071 |
| April 2021 | 5.5% | £614,976 |
| April 2020 | 1% | £582,930 |
| April 2019 | 2.8% | £576,892 |
| April 2018 | 8.5% | £561,373 |
| April 2017 | 4.8% | £517,231 |
| April 2016 | 8.3% | £493,704 |
| April 2015 | 10.6% | £456,070 |
| April 2014 | 5.8% | £412,527 |
| April 2013 | 2.8% | £389,969 |
| April 2012 | 2.8% | £379,394 |
| April 2011 | -1.4% | £369,213 |
| April 2010 | 5.1% | £374,385 |
| April 2009 | -10.1% | £356,064 |
| April 2008 | 7.7% | £396,125 |
| April 2007 | 0% | £367,883 |
Rental Market Trendsin CT21 5HD
The current average rental value in the postcode is £2,023.
The CT21 5HD Rental Market has increased by 53.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 1.6% | £2,023pcm |
| April 2025 | 5.3% | £1,991pcm |
| April 2024 | 7% | £1,890pcm |
| April 2023 | 6.7% | £1,766pcm |
| April 2022 | 13.3% | £1,655pcm |
| April 2021 | 6% | £1,460pcm |
| April 2020 | 2% | £1,377pcm |
| April 2019 | 0.7% | £1,350pcm |
| April 2018 | 2.8% | £1,340pcm |
| April 2017 | -0.9% | £1,303pcm |
| April 2016 | 7.2% | £1,316pcm |
| April 2015 | 6.5% | £1,227pcm |
| April 2014 | 3.6% | £1,153pcm |
| April 2013 | 1.4% | £1,113pcm |
| April 2012 | 2.4% | £1,097pcm |
| April 2011 | 4.2% | £1,072pcm |
| April 2010 | 5.6% | £1,029pcm |
| April 2009 | -8.2% | £974pcm |
| April 2008 | 7.8% | £1,061pcm |
| April 2007 | 0% | £984pcm |
Explore Propertiesin CT21 5HD, Castle Avenue, Hythe, CT21
- 1, Castle Avenue, Hythe, CT21 5HD3 bed mid-century house
- 2, Castle Avenue, Hythe, CT21 5HD3 bed house
- 3, Castle Avenue, Hythe, CT21 5HD
- 4, Castle Avenue, Hythe, CT21 5HD3 bed mid-century house
- 5, Castle Avenue, Hythe, CT21 5HD4 bed mid-century house
- 6, Castle Avenue, Hythe, CT21 5HD
- 7, Castle Avenue, Hythe, CT21 5HD
- 8, Castle Avenue, Hythe, CT21 5HD3 bed mid-century house
- 9, Castle Avenue, Hythe, CT21 5HD3 bed house
- 10, Castle Avenue, Hythe, CT21 5HD4 bed house
- 11, Castle Avenue, Hythe, CT21 5HD
- 12, Castle Avenue, Hythe, CT21 5HD4 bed mid-century house
- 13, Castle Avenue, Hythe, CT21 5HD
- 14, Castle Avenue, Hythe, CT21 5HD4 bed mid-century house
- 15, Castle Avenue, Hythe, CT21 5HD3 bed house
- 16, Castle Avenue, Hythe, CT21 5HD3 bed mid-century house
- 17, Castle Avenue, Hythe, CT21 5HD4 bed house
- 18, Castle Avenue, Hythe, CT21 5HD
- 19A, Castle Avenue, Hythe, CT21 5HD5 bed modern house
- 19, Castle Avenue, Hythe, CT21 5HD5 bed mid-century house
- 20, Castle Avenue, Hythe, CT21 5HD
- 21, Castle Avenue, Hythe, CT21 5HD4 bed mid-century house
- 22, Castle Avenue, Hythe, CT21 5HD
- 23, Castle Avenue, Hythe, CT21 5HD3 bed mid-century house
- 25, Castle Avenue, Hythe, CT21 5HD3 bed house
- 27, Castle Avenue, Hythe, CT21 5HD3 bed mid-century house
- 29, Castle Avenue, Hythe, CT21 5HD4 bed house
- 31, Castle Avenue, Hythe, CT21 5HD4 bed house
- 33, Castle Avenue, Hythe, CT21 5HD4 bed mid-century house
- 35, Castle Avenue, Hythe, CT21 5HD4 bed mid-century house
- 37, Castle Avenue, Hythe, CT21 5HD4 bed mid-century house
- 39, Castle Avenue, Hythe, CT21 5HD4 bed mid-century house
- 41, Castle Avenue, Hythe, CT21 5HD
- 43, Castle Avenue, Hythe, CT21 5HD4 bed mid-century house
Sales Historyin CT21 5HD
The last sale was on 24th July 2025 for £600,000 and since then the market in the area has decreased by 6.0%. The postcode has had a total of 50 sales since 1995.
CT21 5HD has seen 5 sales in the last three years and 2 sales in the last twelve months.
Sold Jul 2025£600,000 | 3 Bed HouseCastle Avenue16, Castle Avenue, Hythe, CT21 5HD
Sold Jul 2025£725,000 | 4 Bed HouseCastle Avenue12, Castle Avenue, Hythe, CT21 5HD
Sold Jan 2024£650,000 | 3 Bed HouseCastle Avenue23, Castle Avenue, Hythe, CT21 5HD
Sold Sep 2023£625,000 | 4 Bed HouseCastle Avenue33, Castle Avenue, Hythe, CT21 5HD
Sold Jul 2023£600,000 | 3 Bed HouseCastle Avenue27, Castle Avenue, Hythe, CT21 5HD
Sold Nov 2022£825,000 | 4 Bed HouseCastle Avenue5, Castle Avenue, Hythe, CT21 5HD
Sold Jul 2022£850,000 | 4 Bed HouseCastle Avenue14, Castle Avenue, Hythe, CT21 5HD
Sold Apr 2022£785,000 | 4 Bed HouseCastle Avenue37, Castle Avenue, Hythe, CT21 5HD
Sold Oct 2019£470,000 | 3 Bed HouseCastle Avenue16, Castle Avenue, Hythe, CT21 5HD
Sold Jul 2019£385,000 | 4 Bed HouseCastle Avenue12, Castle Avenue, Hythe, CT21 5HD
Sold Jul 2019£475,000 | 3 Bed HouseCastle Avenue8, Castle Avenue, Hythe, CT21 5HD
Sold Jun 2019£325,000 | 4 Bed HouseCastle Avenue5, Castle Avenue, Hythe, CT21 5HD
Sold Jul 2018£585,000 | 4 Bed HouseCastle Avenue35, Castle Avenue, Hythe, CT21 5HD
Sold Jul 2018£389,950 | 3 Bed HouseCastle Avenue4, Castle Avenue, Hythe, CT21 5HD
Sold Sep 2017£495,000 | 4 Bed HouseCastle Avenue21, Castle Avenue, Hythe, CT21 5HD
Sold Aug 2016£420,000 | 4 Bed HouseCastle Avenue31, Castle Avenue, Hythe, CT21 5HD
Sold Jun 2016£375,000 | 3 Bed HouseCastle Avenue1, Castle Avenue, Hythe, CT21 5HD
Sold May 2016£440,000 | 4 Bed HouseCastle Avenue31, Castle Avenue, Hythe, CT21 5HD
Sold Nov 2015£799,500 | 5 Bed HouseCastle Avenue19, Castle Avenue, Hythe, CT21 5HD
Sold Jul 2013£347,000 | 4 Bed HouseCastle Avenue35, Castle Avenue, Hythe, CT21 5HD
Sold Mar 2013£383,000 | 4 Bed HouseCastle Avenue39, Castle Avenue, Hythe, CT21 5HD
Sold Aug 2012£265,000 | 3 Bed HouseCastle Avenue25, Castle Avenue, Hythe, CT21 5HD
Sold Feb 2012£250,000 | 4 Bed HouseCastle Avenue31, Castle Avenue, Hythe, CT21 5HD
Sold Jan 2012£410,000 | 4 Bed HouseCastle Avenue17, Castle Avenue, Hythe, CT21 5HD
Sold Jan 2012£260,000 | 3 Bed HouseCastle Avenue16, Castle Avenue, Hythe, CT21 5HD
Sold Dec 2011£240,000 | 4 Bed HouseCastle Avenue21, Castle Avenue, Hythe, CT21 5HD
Sold Mar 2011£260,000 | 3 Bed HouseCastle Avenue9, Castle Avenue, Hythe, CT21 5HD
Sold Feb 2011£500,000 | 4 Bed HouseCastle Avenue43, Castle Avenue, Hythe, CT21 5HD
Sold Aug 2010£285,000 | 3 Bed HouseCastle Avenue15, Castle Avenue, Hythe, CT21 5HD
Sold Mar 2010£372,000 | 4 Bed HouseCastle Avenue10, Castle Avenue, Hythe, CT21 5HD
Sold Nov 2009£435,000 | 4 Bed HouseCastle Avenue37, Castle Avenue, Hythe, CT21 5HD
Sold Jun 2009£375,000 | 4 Bed HouseCastle Avenue14, Castle Avenue, Hythe, CT21 5HD
Sold Aug 2008£345,000 | 4 Bed HouseCastle Avenue29, Castle Avenue, Hythe, CT21 5HD
Sold Mar 2008£267,250 | 3 Bed HouseCastle Avenue2, Castle Avenue, Hythe, CT21 5HD
Sold Jan 2007£420,000 | 4 Bed HouseCastle Avenue17, Castle Avenue, Hythe, CT21 5HD
Sold Dec 2006£359,500 | 4 Bed HouseCastle Avenue20, Castle Avenue, Hythe, CT21 5HD
Sold Sep 2006£275,000 | 4 Bed HouseCastle Avenue22, Castle Avenue, Hythe, CT21 5HD
Sold Mar 2006£275,000 | 3 Bed HouseCastle Avenue23, Castle Avenue, Hythe, CT21 5HD
Sold Aug 2004£240,000 | 3 Bed HouseCastle Avenue2, Castle Avenue, Hythe, CT21 5HD
Sold Jun 2004£293,000 | 4 Bed HouseCastle Avenue18, Castle Avenue, Hythe, CT21 5HD
Sold Nov 2003£232,500 | 3 Bed HouseCastle Avenue2, Castle Avenue, Hythe, CT21 5HD
Sold Jun 2003£320,000 | 4 Bed HouseCastle Avenue33, Castle Avenue, Hythe, CT21 5HD
Sold Oct 2002£305,000 | 4 Bed HouseCastle Avenue43, Castle Avenue, Hythe, CT21 5HD
Sold Apr 2002£145,000 | 3 Bed HouseCastle Avenue13, Castle Avenue, Hythe, CT21 5HD
Sold Sep 2001£215,000 | 4 Bed HouseCastle Avenue41, Castle Avenue, Hythe, CT21 5HD
Sold Aug 2000£149,000 | 4 Bed HouseCastle Avenue14, Castle Avenue, Hythe, CT21 5HD
Sold Oct 1999£175,000 | 4 Bed HouseCastle Avenue37, Castle Avenue, Hythe, CT21 5HD
Sold Jul 1998£120,000 | 4 Bed HouseCastle Avenue20, Castle Avenue, Hythe, CT21 5HD
Sold Jun 1997£112,000 | 3 Bed HouseCastle Avenue3, Castle Avenue, Hythe, CT21 5HD
Sold Jun 1996£169,000 | 4 Bed HouseCastle Avenue39, Castle Avenue, Hythe, CT21 5HD
Nearby Postcodesto CT21 5HD
CT21 5HD is the 568th largest and the 541st most expensive postcode out of the 628 postcodes in the CT21 area.
- 108 mCT21 5HA, Quarry Road, Hythe, CT21CT21 5HA13 Addresses
- 124 mCT21 5HG, Seaton Avenue, Hythe, CT21CT21 5HG3 Addresses
- 129 mCT21 5HH, Seaton Avenue, Hythe, CT21CT21 5HH30 Addresses
- 136 mCT21 5HB, Castle Road, Hythe, CT21CT21 5HB8 Addresses
- 137 mCT21 5HL, Castle Road, Hythe, CT21CT21 5HL14 Addresses
- 148 mCT21 5HW, Lookers Lane, Hythe, CT21CT21 5HW9 Addresses
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Property Typesin CT21 5HD
- 1 modern house built after 1980
- 16 mid-century houses built between 1936 and 1979
- 8 houses of an unknown age
- 9 other addresses of unknown type
- modern house (1)
- mid-century house (16)
- house (8)
- Unknown (9)
Energy Efficiencyof properties in CT21 5HD
- Energy Performance Certificate (EPC) surveys conducted for 17 properties.
- The dominant rating is D.
- A (0)
- E (2)
- B (1)
- F (0)
- C (4)
- G (0)
- D (10)
- No EPC (17)
Schools Nearbyto CT21 5HD
The nearest primary school to CT21 5HD is Saltwood CofE Primary School which is 495 metres away.
- 495mSaltwood CofE Primary School
- 667mSt Augustine's Catholic Primary School
- 897mHythe 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
- 4.9kmThe Folkestone School for Girls
- 5.0kmTurner Free School
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Public Transport Nearbyto CT21 5HD
The closest station to CT21 5HD is Sandling station which is 1.9 kilometres away.
- 1.9kmSandling
- 3.7kmWestenhanger
- 5.2kmFolkestone West
- 6.2kmFolkestone Central
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