House prices on Rhyd Y Gwern Isaf
Median value — November 2026
£398,500
Modelled from 6 properties Stede tracks in Rhyd Y Gwern Isaf
Market snapshot
£398,500
Median value
£390,000
Average value
0
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 | £55,260 |
| 2001 | £58,178 |
| 2002 | £73,186 |
| 2003 | £94,180 |
| 2004 | £120,972 |
| 2005 | £132,218 |
| 2006 | £138,488 |
| 2007 | £144,978 |
| 2008 | £129,813 |
| 2009 | £127,581 |
| 2010 | £123,946 |
| 2011 | £130,881 |
| 2012 | £125,527 |
| 2013 | £127,498 |
| 2014 | £137,125 |
| 2015 | £139,825 |
| 2016 | £141,678 |
| 2017 | £152,269 |
| 2018 | £164,290 |
| 2019 | £167,247 |
| 2020 | £180,153 |
| 2021 | £202,558 |
| 2022 | £227,933 |
| 2023 | £224,907 |
| 2024 | £235,440 |
| 2025 | £237,144 |
| 2026 | £246,000 |
There aren't enough recorded sales on Rhyd Y Gwern Isaf alone to model a trend for it, so this line shows Caerphilly instead.
Property types
- Detached house100%£398,500
Recent sales
- 6 Rhyd Y Gwern Isaf, Machen, Caerphilly, CF83 8LG£225,000 · 2019£337,000
- 5 Rhyd Y Gwern Isaf, Machen, Caerphilly, CF83 8LG£225,000 · 2014£385,000
- 3 Rhyd Y Gwern Isaf, Machen, Caerphilly, CF83 8LG£124,950 · 2002£412,000
- 4 Rhyd Y Gwern Isaf, Machen, Caerphilly, CF83 8LG£115,500 · 2001£419,000
- 1 Rhyd Y Gwern Isaf, Machen, Caerphilly, CF83 8LG£123,500 · 2001£441,000
- 2 Rhyd Y Gwern Isaf, Machen, Caerphilly, CF83 8LG£90,500 · 1998£346,000
Addresses in Rhyd Y Gwern Isaf
- 1 Rhyd Y Gwern Isaf, Machen, Caerphilly, CF83 8LG£123,500 · 2001£441,000
- 2 Rhyd Y Gwern Isaf, Machen, Caerphilly, CF83 8LG£90,500 · 1998£346,000
- 3 Rhyd Y Gwern Isaf, Machen, Caerphilly, CF83 8LG£124,950 · 2002£412,000
- 4 Rhyd Y Gwern Isaf, Machen, Caerphilly, CF83 8LG£115,500 · 2001£419,000
- 5 Rhyd Y Gwern Isaf, Machen, Caerphilly, CF83 8LG£225,000 · 2014£385,000
- 6 Rhyd Y Gwern Isaf, Machen, Caerphilly, CF83 8LG£225,000 · 2019£337,000
About this area
Rhyd Y Gwern Isaf, in Caerphilly, is a street. Stede can model 6 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, Rhyd Y Gwern Isaf has a median estimated value of £398,500 and an average of £390,000.
Modelled values in Rhyd Y Gwern Isaf are +5% over the past year and +24% over five years.
The market here is mostly detached houses, which make up 100% of the properties Stede tracks in Rhyd Y Gwern Isaf.
Common questions
What is the average house price in Rhyd Y Gwern Isaf?
As of November 2026, the average estimated value is £390,000 and the median is £398,500 across 6 properties Stede tracks in Rhyd Y Gwern Isaf. This is not a formal market valuation.
Are house prices in Rhyd Y Gwern Isaf going up or down?
Modelled values in Rhyd Y Gwern Isaf are +5% over the past year and +24% over five years, based on the UK House Price Index.
What types of property are in Rhyd Y Gwern Isaf?
100% of the properties Stede tracks in Rhyd Y Gwern Isaf are detached houses.
How many properties are in Rhyd Y Gwern Isaf?
Stede can model 6 properties in Rhyd Y Gwern Isaf, with 0 recorded sales in the past 12 months.
How does Stede calculate house prices for Rhyd Y Gwern Isaf?
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 →