House prices on Lon Y Deri
Median value — July 2026
£299,000
Modelled from 12 properties Stede tracks in Lon Y Deri
Market snapshot
£299,000
Median value
£296,917
Average value
1
Sales in the last 12 months
+4%
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 | £55,540 |
| 2001 | £58,473 |
| 2002 | £73,557 |
| 2003 | £94,658 |
| 2004 | £121,586 |
| 2005 | £132,888 |
| 2006 | £139,191 |
| 2007 | £145,714 |
| 2008 | £130,471 |
| 2009 | £128,229 |
| 2010 | £124,575 |
| 2011 | £131,545 |
| 2012 | £126,164 |
| 2013 | £128,145 |
| 2014 | £137,821 |
| 2015 | £140,535 |
| 2016 | £142,396 |
| 2017 | £153,041 |
| 2018 | £165,123 |
| 2019 | £168,096 |
| 2020 | £181,067 |
| 2021 | £203,586 |
| 2022 | £229,090 |
| 2023 | £226,048 |
| 2024 | £236,635 |
| 2025 | £238,944 |
| 2026 | £246,000 |
There aren't enough recorded sales on Lon Y Deri alone to model a trend for it, so this line shows Caerphilly instead.
Property types
- Semi-detached house92%£299,000
- Detached house8%£298,000
Recent sales
- 10 Lon Y Deri, Caerphilly, CF83 1DS£295,000 · 2026£299,000
- 4 Lon Y Deri, Caerphilly, CF83 1DS£233,000 · 2025£242,000
- 16 Lon Y Deri, Caerphilly, CF83 1DS£230,000 · 2023£250,000
- 13 Lon Y Deri, Caerphilly, CF83 1DS£225,000 · 2022£229,000
- 24 Lon Y Deri, Caerphilly, CF83 1DS£125,000 · 2019£185,000
- 30 Lon Y Deri, Caerphilly, CF83 1DS£6,300 · 2018—
- 14 Lon Y Deri, Caerphilly, CF83 1DS£165,000 · 2014£299,000
- 6 Lon Y Deri, Caerphilly, Rhymney Valley, Mid Glamorgan, CF83 1DS£180,000 · 2011£364,000
Addresses in Lon Y Deri
- 1 Lon Y Deri, Caerphilly, CF83 1DS£87,500 · 2000£386,000
- 10 Lon Y Deri, Caerphilly, CF83 1DS£295,000 · 2026£299,000
- 11 Lon Y Deri, Caerphilly, CF83 1DS£112,950 · 2003£342,000
- 13 Lon Y Deri, Caerphilly, CF83 1DS£225,000 · 2022£229,000
- 14 Lon Y Deri, Caerphilly, CF83 1DS£165,000 · 2014£299,000
- 16 Lon Y Deri, Caerphilly, CF83 1DS£230,000 · 2023£250,000
- 24 Lon Y Deri, Caerphilly, CF83 1DS£125,000 · 2019£185,000
- 3 Lon Y Deri, Caerphilly, CF83 1DS£165,000 · 2007£298,000
- 30 Lon Y Deri, Caerphilly, CF83 1DS£6,300 · 2018—
- 32 Lon Y Deri, Caerphilly, CF83 1DS£85,000 · 2001£366,000
- 4 Lon Y Deri, Caerphilly, CF83 1DS£233,000 · 2025£242,000
- 6 Lon Y Deri, Caerphilly, Rhymney Valley, Mid Glamorgan, CF83 1DS£180,000 · 2011£364,000
- 9 Lon Y Deri, Caerphilly, CF83 1DS£168,000 · 2008£303,000
About this area
Lon Y Deri, in Caerphilly, is a street. Stede can model 12 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of July 2026, Lon Y Deri has a median estimated value of £299,000 and an average of £296,917.
Modelled values in Lon Y Deri are +4% over the past year and +25% over five years.
The market here is mostly semi-detached houses, which make up 92% of the properties Stede tracks in Lon Y Deri.
1 sale was recorded in Lon Y Deri over the past 12 months.
Common questions
What is the average house price in Lon Y Deri?
As of July 2026, the average estimated value is £296,917 and the median is £299,000 across 12 properties Stede tracks in Lon Y Deri. This is not a formal market valuation.
Are house prices in Lon Y Deri going up or down?
Modelled values in Lon Y Deri are +4% over the past year and +25% over five years, based on the UK House Price Index.
What types of property are in Lon Y Deri?
92% of the properties Stede tracks in Lon Y Deri are semi-detached houses. detached houses are next most common, at 8%.
How many properties are in Lon Y Deri?
Stede can model 12 properties in Lon Y Deri, with 1 recorded sale in the past 12 months.
How does Stede calculate house prices for Lon Y Deri?
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 →