House prices in Trelewis
Median value — June 2026
£179,813
Modelled from 4 properties Stede tracks in Trelewis
Market snapshot
£179,813
Median value
£166,385
Average value
0
Sales in the last 12 months
+6%
Change over the past year
Value over time
- Modelled value
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £40,652 |
| 2001 | £42,799 |
| 2002 | £53,840 |
| 2003 | £69,284 |
| 2004 | £88,995 |
| 2005 | £97,267 |
| 2006 | £101,880 |
| 2007 | £106,655 |
| 2008 | £95,498 |
| 2009 | £93,856 |
| 2010 | £91,182 |
| 2011 | £96,284 |
| 2012 | £92,345 |
| 2013 | £93,795 |
| 2014 | £100,878 |
| 2015 | £102,864 |
| 2016 | £104,227 |
| 2017 | £112,018 |
| 2018 | £120,861 |
| 2019 | £123,037 |
| 2020 | £132,531 |
| 2021 | £149,014 |
| 2022 | £167,681 |
| 2023 | £165,455 |
| 2024 | £173,204 |
| 2025 | £175,177 |
| 2026 | £179,813 |
Property types
- Detached house50%£231,414
- Mid-terrace house50%£101,356
Recent sales
- Y Dderwen, Park Terrace, Trelewis, Treharris, Caerphilly, CF46 6BT£81,500 · 2003£234,000
- 11 Edwards Terrace, Trelewis, Treharris, Caerphilly, CF46 6AR£17,000 · 2002£72,000
- Eryl, Efail Shingrig, Trelewis, Treharris, Caerphilly, CF46 6DP£52,000 · 1998£228,000
- 73 High Street, Trelewis, Treharris, Caerphilly, CF46 6AD£25,500 · 1997£131,000
Addresses in Trelewis
- 11 Edwards Terrace, Trelewis, Treharris, Caerphilly, CF46 6AR£17,000 · 2002£72,000
- 73 High Street, Trelewis, Treharris, Caerphilly, CF46 6AD£25,500 · 1997£131,000
- Eryl, Efail Shingrig, Trelewis, Treharris, Caerphilly, CF46 6DP£52,000 · 1998£228,000
- Y Dderwen, Park Terrace, Trelewis, Treharris, Caerphilly, CF46 6BT£81,500 · 2003£234,000
About this area
Trelewis, in Treharris, is a village. Stede can model 4 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of June 2026, Trelewis has a median estimated value of £179,813 and an average of £166,385.
Modelled values in Trelewis are +6% over the past year and +27% over five years.
The market here is mostly detached houses, which make up 50% of the properties Stede tracks in Trelewis.
Common questions
What is the average house price in Trelewis?
As of June 2026, the average estimated value is £166,385 and the median is £179,813 across 4 properties Stede tracks in Trelewis. This is not a formal market valuation.
Are house prices in Trelewis going up or down?
Modelled values in Trelewis are +6% over the past year and +27% over five years, based on the UK House Price Index.
What types of property are in Trelewis?
50% of the properties Stede tracks in Trelewis are detached houses. mid-terrace houses are next most common, at 50%.
How many properties are in Trelewis?
Stede can model 4 properties in Trelewis, with 0 recorded sales in the past 12 months.
How does Stede calculate house prices for Trelewis?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →