House prices on Plas Islwyn
Median value — November 2026
£155,500
Modelled from 10 properties Stede tracks in Plas Islwyn
Market snapshot
£155,500
Median value
£153,300
Average value
1
Sales in the last 12 months
unchanged
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 | £52,429 |
| 2001 | £55,793 |
| 2002 | £66,818 |
| 2003 | £92,221 |
| 2004 | £120,309 |
| 2005 | £126,897 |
| 2006 | £136,048 |
| 2007 | £139,446 |
| 2008 | £130,136 |
| 2009 | £122,529 |
| 2010 | £122,963 |
| 2011 | £122,414 |
| 2012 | £123,928 |
| 2013 | £124,573 |
| 2014 | £127,296 |
| 2015 | £131,897 |
| 2016 | £138,489 |
| 2017 | £142,173 |
| 2018 | £156,481 |
| 2019 | £161,571 |
| 2020 | £177,831 |
| 2021 | £193,355 |
| 2022 | £210,883 |
| 2023 | £205,378 |
| 2024 | £213,792 |
| 2025 | £212,286 |
| 2026 | £214,000 |
There aren't enough recorded sales on Plas Islwyn alone to model a trend for it, so this line shows Cwmbran instead.
Property types
- Mid-terrace house100%£155,500
Recent sales
- 18 Plas Islwyn, Cwmbran, Torfaen, NP44 1NN£138,500 · 2026£158,000
- 10 Plas Islwyn, Cwmbran, Torfaen, NP44 1NN£130,000 · 2025£155,000
- 15 Plas Islwyn, Cwmbran, Torfaen, NP44 1NN£172,000 · 2023£180,000
- 23 Plas Islwyn, Cwmbran, Torfaen, NP44 1NN£81,000 · 2019£136,000
- 16 Plas Islwyn, Cwmbran, Torfaen, NP44 1NN£85,000 · 2019£137,000
- 25 Plas Islwyn, Cwmbran, Torfaen, NP44 1NN£85,000 · 2016£150,000
- 19 Plas Islwyn, Cwmbran, Torfaen, NP44 1NN£73,000 · 2014£138,000
- 6 Plas Islwyn, Cwmbran, Torfaen, NP44 1NN£108,000 · 2007£164,000
Addresses in Plas Islwyn
- 10 Plas Islwyn, Cwmbran, Torfaen, NP44 1NN£130,000 · 2025£155,000
- 15 Plas Islwyn, Cwmbran, Torfaen, NP44 1NN£172,000 · 2023£180,000
- 16 Plas Islwyn, Cwmbran, Torfaen, NP44 1NN£85,000 · 2019£137,000
- 18 Plas Islwyn, Cwmbran, Torfaen, NP44 1NN£138,500 · 2026£158,000
- 19 Plas Islwyn, Cwmbran, Torfaen, NP44 1NN£73,000 · 2014£138,000
- 23 Plas Islwyn, Cwmbran, Torfaen, NP44 1NN£81,000 · 2019£136,000
- 25 Plas Islwyn, Cwmbran, Torfaen, NP44 1NN£85,000 · 2016£150,000
- 3 Plas Islwyn, Cwmbran, Torfaen, NP44 1NN£47,950 · 2003£159,000
- 5 Plas Islwyn, Cwmbran, Torfaen, NP44 1NN£92,000 · 2006£156,000
- 6 Plas Islwyn, Cwmbran, Torfaen, NP44 1NN£108,000 · 2007£164,000
About this area
Plas Islwyn, in Cwmbran, is a street. Stede can model 10 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, Plas Islwyn has a median estimated value of £155,500 and an average of £153,300.
Modelled values in Plas Islwyn are unchanged over the past year and +9% over five years.
The market here is mostly mid-terrace houses, which make up 100% of the properties Stede tracks in Plas Islwyn.
1 sale was recorded in Plas Islwyn over the past 12 months.
Common questions
What is the average house price in Plas Islwyn?
As of November 2026, the average estimated value is £153,300 and the median is £155,500 across 10 properties Stede tracks in Plas Islwyn. This is not a formal market valuation.
Are house prices in Plas Islwyn going up or down?
Modelled values in Plas Islwyn are unchanged over the past year and +9% over five years, based on the UK House Price Index.
What types of property are in Plas Islwyn?
100% of the properties Stede tracks in Plas Islwyn are mid-terrace houses.
How many properties are in Plas Islwyn?
Stede can model 10 properties in Plas Islwyn, with 1 recorded sale in the past 12 months.
How does Stede calculate house prices for Plas Islwyn?
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 →