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Registered Address: 2 Leman St, London E1 8FA
CF15 9SYHouse Prices / Wales, Cardiff, Tregarth Court
Last updated May 2026
Key Postcode Insights
CF15 9SY is a residential postcode situated on Tregarth Court, Creigiau, Cardiff, CF15 with 16 addresses.
It ranks as the 279th largest and 433rd most expensive of the 481 postcodes in the CF15 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 16 properties: 16 houses.
16
Properties
- Houses
Key Postcode Insights
CF15 9SY is a residential postcode situated on Tregarth Court, Creigiau, Cardiff, CF15 with 16 addresses.
It ranks as the 279th largest and 433rd most expensive of the 481 postcodes in the CF15 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 16 properties: 16 houses.
16
Properties
- Houses
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House Pricesin CF15 9SY
Sale prices range from £519,246 for 3 bedroom freehold houses with a garden (1,087 ft2) to £790,605 for 5 bedroom freehold houses with a garden (2,088 ft2) .
Monthly rental prices range from £1,903 pcm for 3 bed houses to £2,808 pcm for 5 bed houses.
The gross rental yield is between 4.1% and 4.5%.
The average value per square foot is £446.
Average Sale Value
£638,110
Average Rental Value
£2,247 pcm
Average Rental Yield
4.2% /year
Average Value Per Sqft
£446 /ft2
Sales Market Trendsin CF15 9SY
The last sale in CF15 9SY sold for £515,000 on 14th November 2025. Since then prices are up an average of 1.0%.
The current average value in the postcode is £638,110.
The CF15 9SY Sales Market has increased by 50.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -0.1% | £638,110 |
| April 2025 | 1.9% | £639,001 |
| April 2024 | 0.5% | £626,975 |
| April 2023 | 5.9% | £624,121 |
| April 2022 | 11.8% | £589,365 |
| April 2021 | 7.6% | £527,198 |
| April 2020 | 2% | £489,887 |
| April 2019 | 3.1% | £480,268 |
| April 2018 | 5.4% | £466,001 |
| April 2017 | 4% | £442,176 |
| April 2016 | 3.8% | £425,048 |
| April 2015 | 5.6% | £409,459 |
| April 2014 | 5.1% | £387,826 |
| April 2013 | 4.2% | £369,061 |
| April 2012 | 1.6% | £354,142 |
| April 2011 | -1.9% | £348,577 |
| April 2010 | 7.7% | £355,167 |
| April 2009 | -12.3% | £329,696 |
| April 2008 | 0.1% | £375,760 |
| April 2007 | 0% | £375,468 |
Rental Market Trendsin CF15 9SY
The current average rental value in the postcode is £2,247.
The CF15 9SY Rental Market has increased by 78.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.7% | £2,247pcm |
| April 2025 | 6.9% | £2,168pcm |
| April 2024 | 8.7% | £2,027pcm |
| April 2023 | 11.9% | £1,865pcm |
| April 2022 | 10.1% | £1,666pcm |
| April 2021 | 6.7% | £1,513pcm |
| April 2020 | 2.2% | £1,418pcm |
| April 2019 | 1.7% | £1,389pcm |
| April 2018 | 2.8% | £1,365pcm |
| April 2017 | 5.3% | £1,328pcm |
| April 2016 | 4.7% | £1,261pcm |
| April 2015 | 4.3% | £1,205pcm |
| April 2014 | 3.5% | £1,155pcm |
| April 2013 | 4.9% | £1,116pcm |
| April 2012 | 2.7% | £1,064pcm |
| April 2011 | 0.7% | £1,036pcm |
| April 2010 | 3.2% | £1,029pcm |
| April 2009 | -2.4% | £997pcm |
| April 2008 | 0.8% | £1,021pcm |
| April 2007 | 0% | £1,013pcm |
Explore Propertiesin CF15 9SY, Tregarth Court, Creigiau, Cardiff, CF15
- 1, Tregarth Court, Cardiff, CF15 9SY4 bed mid-century house
- 2, Tregarth Court, Cardiff, CF15 9SY
- 3, Tregarth Court, Cardiff, CF15 9SY4 bed mid-century house
- 4, Tregarth Court, Cardiff, CF15 9SY
- 5, Tregarth Court, Cardiff, CF15 9SY
- 6, Tregarth Court, Cardiff, CF15 9SY5 bed mid-century house
- 7, Tregarth Court, Cardiff, CF15 9SY4 bed mid-century house
- 8, Tregarth Court, Cardiff, CF15 9SY4 bed house
- 9, Tregarth Court, Cardiff, CF15 9SY
- 10, Tregarth Court, Cardiff, CF15 9SY
- 11, Tregarth Court, Cardiff, CF15 9SY3 bed mid-century house
- 12, Tregarth Court, Cardiff, CF15 9SY
- 13, Tregarth Court, Cardiff, CF15 9SY
- 14, Tregarth Court, Cardiff, CF15 9SY4 bed modern house
- 15, Tregarth Court, Cardiff, CF15 9SY
- 16, Tregarth Court, Cardiff, CF15 9SY5 bed mid-century house
Sales Historyin CF15 9SY
The last sale was on 14th November 2025 for £515,000 and since then the market in the area has increased by 1.0%. The postcode has had a total of 12 sales since 1995.
CF15 9SY has seen 1 sale in the last three years and 1 sale in the last twelve months.
Sold Nov 2025£515,000 | 3 Bed HouseTregarth Court11, Tregarth Court, Cardiff, CF15 9SY
Sold Jul 2022£650,000 | 4 Bed HouseTregarth Court14, Tregarth Court, Cardiff, CF15 9SY
Sold Feb 2018£524,000 | 5 Bed HouseTregarth Court6, Tregarth Court, Cardiff, CF15 9SY
Sold Nov 2015£470,000 | 5 Bed HouseTregarth Court16, Tregarth Court, Cardiff, CF15 9SY
Sold Oct 2015£380,000 | 4 Bed HouseTregarth Court1, Tregarth Court, Cardiff, CF15 9SY
Sold Apr 2014£335,000 | 4 Bed HouseTregarth Court7, Tregarth Court, Cardiff, CF15 9SY
Sold Jul 2011£355,000 | 4 Bed HouseTregarth Court8, Tregarth Court, Cardiff, CF15 9SY
Sold Jun 2007£315,000 | 5 Bed HouseTregarth Court6, Tregarth Court, Cardiff, CF15 9SY
Sold Sep 2002£230,000 | 5 Bed HouseTregarth Court5, Tregarth Court, Cardiff, CF15 9SY
Sold Oct 2001£191,000 | 4 Bed HouseTregarth Court1, Tregarth Court, Cardiff, CF15 9SY
Sold Jul 1998£135,000 | 4 Bed HouseTregarth Court14, Tregarth Court, Cardiff, CF15 9SY
Sold Jun 1996£115,250 | 4 Bed HouseTregarth Court14, Tregarth Court, Cardiff, CF15 9SY
Nearby Postcodesto CF15 9SY
CF15 9SY is the 279th largest and the 433rd most expensive postcode out of the 481 postcodes in the CF15 area.
- 81 mCF15 9SZ, Tregarth Close, Creigiau, Cardiff, CF15CF15 9SZ12 Addresses
- 158 mCF15 9NN, Creigiau, Cardiff, CF15CF15 9NN33 Addresses
- 209 mCF15 9NU, Parc Castell-Y-Mynach, Creigiau, Cardiff, CF15CF15 9NU33 Addresses
- 243 mCF15 9NZ, Parc Castell-Y-Mynach, Creigiau, Cardiff, CF15CF15 9NZ19 Addresses
- 257 mCF15 9SD, Parc Y Fro, Creigiau, Cardiff, CF15CF15 9SD34 Addresses
- 258 mCF15 9PB, Parc-Y-Felin, Creigiau, Cardiff, CF15CF15 9PB37 Addresses
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Property Typesin CF15 9SY
- 1 modern house built after 1980
- 6 mid-century houses built between 1936 and 1979
- 1 house of an unknown age
- 8 other addresses of unknown type
- modern house (1)
- mid-century house (6)
- house (1)
- Unknown (8)
Energy Efficiencyof properties in CF15 9SY
- Energy Performance Certificate (EPC) surveys conducted for 7 properties.
- The dominant rating is D.
- A (0)
- E (0)
- B (0)
- F (0)
- C (3)
- G (0)
- D (4)
- No EPC (9)
Top 3 Most Expensive Saleson Tregarth Court
Schools Nearbyto CF15 9SY
Public Transport Nearbyto CF15 9SY
The closest station to CF15 9SY is Pontyclun station which is 4.3 kilometres away.
- 4.3kmPontyclun
- 5.0kmTaffs Well
- 5.5kmTrefforest Estate
- 5.8kmRadyr
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