House prices on Trem Yr Efail
Median value — November 2026
£279,500
Modelled from 30 properties Stede tracks in Trem Yr Efail
Market snapshot
£279,500
Median value
£266,167
Average value
1
Sales in the last 12 months
+5%
Change over the past year
Value over time
- Modelled value
- Projected
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 | £48,521 |
| 2001 | £51,083 |
| 2002 | £64,261 |
| 2003 | £82,695 |
| 2004 | £106,220 |
| 2005 | £116,094 |
| 2006 | £121,599 |
| 2007 | £127,298 |
| 2008 | £113,982 |
| 2009 | £112,023 |
| 2010 | £108,831 |
| 2011 | £114,920 |
| 2012 | £110,219 |
| 2013 | £111,950 |
| 2014 | £120,403 |
| 2015 | £122,773 |
| 2016 | £124,400 |
| 2017 | £133,699 |
| 2018 | £144,254 |
| 2019 | £146,851 |
| 2020 | £158,183 |
| 2021 | £177,856 |
| 2022 | £200,136 |
| 2023 | £197,479 |
| 2024 | £206,728 |
| 2025 | £208,224 |
| 2026 | £216,000 |
There aren't enough recorded sales on Trem Yr Efail alone to model a trend for it, so this line shows Hengoed instead.
Property types
- Detached house50%£318,000
- Mid-terrace house33%£170,500
- Semi-detached house17%£263,000
Recent sales
- 8 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£275,000 · 2026£296,000
- 3 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£330,000 · 2025£361,000
- 18 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£175,000 · 2024£186,000
- 15 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£165,000 · 2024£173,000
- 25 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£375,000 · 2023£410,000
- 14 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£129,995 · 2020£168,000
- 22 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£118,500 · 2019£163,000
- 7 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£210,000 · 2019£304,000
Addresses in Trem Yr Efail
- 1 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£101,995 · 2001£343,000
- 10 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£171,000 · 2007£297,000
- 11 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£124,000 · 2003£294,000
- 12 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£87,995 · 2001£249,000
- 13 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£90,250 · 2001£262,000
- 14 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£129,995 · 2020£168,000
- 15 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£165,000 · 2024£173,000
- 16 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£103,000 · 2013£173,000
- 17 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£52,500 · 2001£205,000
- 18 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£175,000 · 2024£186,000
- 19 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£83,000 · 2003£205,000
- 2 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£124,995 · 2001£405,000
- 21 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£58,995 · 2001£166,000
- 22 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£118,500 · 2019£163,000
- 23 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£105,000 · 2015£159,000
- 24 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£57,475 · 2001£164,000
- 25 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£375,000 · 2023£410,000
- 26 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£91,750 · 2001£313,000
- 27 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£156,000 · 2012£263,000
- 28 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£83,995 · 2001£289,000
- 29 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£82,995 · 2001£291,000
- 3 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£330,000 · 2025£361,000
- 30 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£196,000 · 2006£334,000
- 4 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£204,000 · 2012£376,000
- 5 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£103,995 · 2001£328,000
- 6 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£172,500 · 2004£318,000
- 7 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£210,000 · 2019£304,000
- 8 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£275,000 · 2026£296,000
- 9 Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£156,000 · 2014£270,000
- Woodland Cottage, 20, Trem Yr Efail, Ystrad Mynach, Hengoed, Caerphilly, CF82 7FL£124,950 · 2014£220,000
About this area
Trem Yr Efail, in Hengoed, is a street. Stede can model 30 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, Trem Yr Efail has a median estimated value of £279,500 and an average of £266,167.
Modelled values in Trem Yr Efail are +5% over the past year and +24% over five years.
The market here is mostly detached houses, which make up 50% of the properties Stede tracks in Trem Yr Efail.
1 sale was recorded in Trem Yr Efail over the past 12 months.
Common questions
What is the average house price in Trem Yr Efail?
As of November 2026, the average estimated value is £266,167 and the median is £279,500 across 30 properties Stede tracks in Trem Yr Efail. This is not a formal market valuation.
Are house prices in Trem Yr Efail going up or down?
Modelled values in Trem Yr Efail are +5% over the past year and +24% over five years, based on the UK House Price Index.
What types of property are in Trem Yr Efail?
50% of the properties Stede tracks in Trem Yr Efail are detached houses. mid-terrace houses are next most common, at 33%.
How many properties are in Trem Yr Efail?
Stede can model 30 properties in Trem Yr Efail, with 1 recorded sale in the past 12 months.
How does Stede calculate house prices for Trem Yr Efail?
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 →