House prices on Taf Olwg
Median value — July 2026
£255,650
Modelled from 11 properties Stede tracks in Taf Olwg
Market snapshot
£255,650
Median value
£225,515
Average value
0
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 | £51,579 |
| 2001 | £54,302 |
| 2002 | £68,311 |
| 2003 | £87,906 |
| 2004 | £112,914 |
| 2005 | £123,410 |
| 2006 | £129,263 |
| 2007 | £135,321 |
| 2008 | £121,165 |
| 2009 | £119,083 |
| 2010 | £115,689 |
| 2011 | £122,162 |
| 2012 | £117,165 |
| 2013 | £119,005 |
| 2014 | £127,991 |
| 2015 | £130,511 |
| 2016 | £132,240 |
| 2017 | £142,126 |
| 2018 | £153,346 |
| 2019 | £156,106 |
| 2020 | £168,152 |
| 2021 | £189,065 |
| 2022 | £212,750 |
| 2023 | £209,925 |
| 2024 | £219,757 |
| 2025 | £221,901 |
| 2026 | £228,454 |
There aren't enough recorded sales on Taf Olwg alone to model a trend for it, so this line shows Treharris instead.
Property types
- Semi-detached house82%£255,650
- Detached house9%£280,373
- Property9%£13,822
Recent sales
- 10 Taf Olwg, Nelson, Treharris, Caerphilly, CF46 6JL£237,000 · 2025£258,000
- 11 Taf Olwg, Nelson, Treharris, Caerphilly, CF46 6JL£9,385 · 2019£14,000
- 1 Taf Olwg, Nelson, Treharris, Caerphilly, CF46 6JL£118,000 · 2019£175,000
- 12 Taf Olwg, Nelson, Treharris, Caerphilly, CF46 6JL£106,000 · 2014£198,000
- 3 Taf Olwg, Nelson, Treharris, Caerphilly, CF46 6JL£140,000 · 2009£275,000
- 5 Taf Olwg, Nelson, Treharris, Caerphilly, CF46 6JL£112,000 · 2006£211,000
- 14 Taf Olwg, Nelson, Treharris, Caerphilly, CF46 6JL£146,000 · 2004£298,000
- 4 Taf Olwg, Nelson, Treharris, Caerphilly, CF46 6JL£105,950 · 2004£256,000
Addresses in Taf Olwg
- 1 Taf Olwg, Nelson, Treharris, Caerphilly, CF46 6JL£118,000 · 2019£175,000
- 10 Taf Olwg, Nelson, Treharris, Caerphilly, CF46 6JL£237,000 · 2025£258,000
- 11 Taf Olwg, Nelson, Treharris, Caerphilly, CF46 6JL£9,385 · 2019£14,000
- 12 Taf Olwg, Nelson, Treharris, Caerphilly, CF46 6JL£106,000 · 2014£198,000
- 14 Taf Olwg, Nelson, Treharris, Caerphilly, CF46 6JL£146,000 · 2004£298,000
- 3 Taf Olwg, Nelson, Treharris, Caerphilly, CF46 6JL£140,000 · 2009£275,000
- 4 Taf Olwg, Nelson, Treharris, Caerphilly, CF46 6JL£105,950 · 2004£256,000
- 5 Taf Olwg, Nelson, Treharris, Caerphilly, CF46 6JL£112,000 · 2006£211,000
- 6 Taf Olwg, Nelson, Treharris, Caerphilly, CF46 6JL£55,800 · 2000£262,000
- 8 Taf Olwg, Nelson, Treharris, Caerphilly, CF46 6JL£57,000 · 2001£253,000
- 9 Taf Olwg, Nelson, Treharris, Caerphilly, CF46 6JL£77,500 · 2002£280,000
About this area
Taf Olwg, in Treharris, is a street. Stede can model 11 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of July 2026, Taf Olwg has a median estimated value of £255,650 and an average of £225,515.
Modelled values in Taf Olwg are +4% over the past year and +25% over five years.
The market here is mostly semi-detached houses, which make up 82% of the properties Stede tracks in Taf Olwg.
Common questions
What is the average house price in Taf Olwg?
As of July 2026, the average estimated value is £225,515 and the median is £255,650 across 11 properties Stede tracks in Taf Olwg. This is not a formal market valuation.
Are house prices in Taf Olwg going up or down?
Modelled values in Taf Olwg are +4% over the past year and +25% over five years, based on the UK House Price Index.
What types of property are in Taf Olwg?
82% of the properties Stede tracks in Taf Olwg are semi-detached houses. detached houses are next most common, at 9%.
How many properties are in Taf Olwg?
Stede can model 11 properties in Taf Olwg, with 0 recorded sales in the past 12 months.
How does Stede calculate house prices for Taf Olwg?
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 →