Trem Y Castell, Caerphilly house prices
Homes in Trem Y Castell, Caerphilly have a median sold price of £99,950 — every figure here comes straight from HM Land Registry. Over the past decade prices are +112% in cash — but +54% once inflation is stripped out.
- Median sold price
- £99,950
- 10 years · cash
- +112%
- 10 years · real
- +54%
Key facts
Trem Y Castell, Caerphilly prices since 1996
Headline growth of +112% shrinks to +54% once inflation is removed — the gap portals rarely show.
Recent sales in Trem Y Castell, Caerphilly
The most recent homes sold here, straight from the HM Land Registry record.
| Date | Address | Type | Price | £/m² |
|---|---|---|---|---|
| 20 Nov 2025 | 18 Trem Y Castell · CF83 1TH | Detached Freehold | £325,000 | £3,385 |
| 18 Jun 2021 | 15 Trem Y Castell · CF83 1TH | Terraced Leasehold | £185,000 | £1,850 |
| 28 Aug 2020 | 10 Trem Y Castell · CF83 1TH | Detached Freehold | £245,000 | — |
| 11 Oct 2019 | 17 Trem Y Castell · CF83 1TH | Detached Freehold | £270,000 | £2,596 |
| 22 Sep 2017 | 10 Trem Y Castell · CF83 1TH | Detached Freehold | £205,000 | — |
| 4 Aug 2017 | 7 Trem Y Castell · CF83 1TH | Detached Freehold | £232,500 | £2,214 |
| 10 Jul 2017 | 12 Trem Y Castell · CF83 1TH | Semi-detached Freehold | £177,000 | £2,565 |
| 30 Jun 2017 | 17 Trem Y Castell · CF83 1TH | Detached Freehold | £239,950 | £2,307 |
| 12 Feb 2015 | 16 Trem Y Castell · CF83 1TH | Terraced Freehold | £153,000 | — |
| 14 Nov 2014 | 17 Trem Y Castell · CF83 1TH | Detached Freehold | £220,000 | £2,115 |
| 25 Apr 2014 | 12 Trem Y Castell · CF83 1TH | Semi-detached Freehold | £153,000 | £2,217 |
| 29 Oct 2012 | 10 Trem Y Castell · CF83 1TH | Detached Freehold | £157,000 | — |
| 16 Jul 2012 | 16 Trem Y Castell · CF83 1TH | Terraced Freehold | £143,500 | — |
| 14 Apr 2008 | 19 Trem Y Castell · CF83 1TH | Detached Freehold | £170,000 | — |
| 23 Oct 2007 | 18 Trem Y Castell · CF83 1TH | Detached Freehold | £207,000 | £2,156 |
| 1 Jun 2007 | 12 Trem Y Castell · CF83 1TH | Semi-detached Freehold | £149,950 | £2,173 |
| 12 Apr 2006 | 10 Trem Y Castell · CF83 1TH | Detached Freehold | £188,950 | — |
| 31 Mar 2006 | 16 Trem Y Castell · CF83 1TH | Terraced Freehold | £136,000 | — |
| 28 Apr 2005 | 20 Trem Y Castell · CF83 1TH | Detached Leasehold | £190,000 | — |
| 28 Jan 2005 | 17 Trem Y Castell · CF83 1TH | Detached Freehold | £193,500 | £1,861 |
| 23 Aug 2004 | 16 Trem Y Castell · CF83 1TH | Terraced Freehold | £139,950 | — |
| 21 May 2004 | 8 Trem Y Castell · CF83 1TH | Semi-detached Leasehold | £135,000 | £1,985 |
| 22 Oct 2003 | 20 Trem Y Castell · CF83 1TH | Detached Leasehold | £170,500 | — |
| 28 Oct 2002 | 19 Trem Y Castell · CF83 1TH | Detached Freehold | £119,000 | — |
| 2 Oct 2002 | 1 Trem Y Castell · CF83 1TH | Detached Leasehold | £119,950 | — |
| 27 Sep 2002 | 16 Trem Y Castell · CF83 1TH | Terraced Freehold | £99,950 | — |
| 23 Aug 2002 | 12 Trem Y Castell · CF83 1TH | Semi-detached Freehold | £93,500 | £1,355 |
| 9 Aug 2002 | 16 Trem Y Castell · CF83 1TH | Terraced Freehold | £84,000 | — |
| 12 Apr 2002 | 18 Trem Y Castell · CF83 1TH | Detached Freehold | £115,000 | £1,198 |
| 11 Jul 2001 | 8 Trem Y Castell · CF83 1TH | Semi-detached Leasehold | £72,950 | £1,073 |
Category A (standard) sales. £/m² shown where an EPC floor-area match exists.
Biggest price gains in Trem Y Castell, Caerphilly
Homes that have changed hands more than once, ranked by their annual return — in cash and, where we have the inflation data, after adjusting for it.
| Address | First sold | Last sold | Times | Cash return | Real return |
|---|---|---|---|---|---|
| 8, Trem Y Castell | £63,500 29 Oct 1999 | £135,000 21 May 2004 | 3 | +18% per year | +16% inflation-adjusted |
| 20, Trem Y Castell | £85,000 28 Nov 1996 | £190,000 28 Apr 2005 | 3 | +10% per year | +8% inflation-adjusted |
| 19, Trem Y Castell | £68,995 4 Oct 1996 | £170,000 14 Apr 2008 | 4 | +8% per year | +6% inflation-adjusted |
| 10, Trem Y Castell | £65,075 29 Nov 1996 | £245,000 28 Aug 2020 | 6 | +6% per year | +3% inflation-adjusted |
| 17, Trem Y Castell | £80,000 20 Dec 1996 | £270,000 11 Oct 2019 | 5 | +5% per year | +3% inflation-adjusted |
| 16, Trem Y Castell | £59,000 6 Dec 1996 | £153,000 12 Feb 2015 | 8 | +5% per year | +3% inflation-adjusted |
| 12, Trem Y Castell | £59,995 1 Nov 1996 | £177,000 10 Jul 2017 | 5 | +5% per year | +3% inflation-adjusted |
| 7, Trem Y Castell | £79,995 18 Sep 1996 | £232,500 4 Aug 2017 | 2 | +5% per year | +3% inflation-adjusted |
| 15, Trem Y Castell | £56,000 13 Dec 1996 | £185,000 18 Jun 2021 | 2 | +5% per year | +3% inflation-adjusted |
| 18, Trem Y Castell | £81,495 29 Nov 1996 | £325,000 20 Nov 2025 | 4 | +5% per year | +2% inflation-adjusted |
| 11, Trem Y Castell | £74,995 25 Oct 1996 | £88,500 8 Aug 2000 | 2 | +4% per year | +2% inflation-adjusted |
| 4, Trem Y Castell | £83,995 21 Jun 1996 | £88,000 22 Jul 1999 | 2 | +2% per year | −1% inflation-adjusted |
| 2, Trem Y Castell | £59,995 28 Jun 1996 | £59,995 22 Jan 1999 | 2 | 0% per year | −2% inflation-adjusted |
Category A (standard) sales that changed hands at least twice. Real return adjusts for inflation using ONS CPIH where available.
How Trem Y Castell, Caerphilly compares
Trem Y Castell, Caerphilly house prices — your questions
What is the average house price in Trem Y Castell, Caerphilly?
Half of homes sold in Trem Y Castell, Caerphilly went for more than £99,950 and half for less, across 53 sales.
What is the price range of homes sold in Trem Y Castell, Caerphilly?
Recorded sales in Trem Y Castell, Caerphilly range from £56,000 to £325,000. The range includes flats and large detached homes alike.
Have house prices in Trem Y Castell, Caerphilly risen?
Over the past decade prices in Trem Y Castell, Caerphilly are +112% in cash terms but +54% once adjusted for inflation using ONS CPIH — the gap between the two is the real story.
How much is a house per square metre in Trem Y Castell, Caerphilly?
In Trem Y Castell, Caerphilly the median price is £1,276 per square metre, from 26 sales matched to an EPC floor-area record.
How up to date is this data?
HM Land Registry publishes Price Paid Data monthly. The most recent sale recorded in Trem Y Castell, Caerphilly was 20 November 2025.
Popular places
yearly change, HM Land RegistryContains HM Land Registry data © Crown copyright and database right, licensed under the Open Government Licence v3.0. See our methodology.