House prices on Upper Glyn Gwyn Street
Median value — November 2026
£198,000
Modelled from 16 properties Stede tracks in Upper Glyn Gwyn Street
Market snapshot
£198,000
Median value
£198,750
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 | £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 Upper Glyn Gwyn Street alone to model a trend for it, so this line shows Caerphilly instead.
Property types
- Mid-terrace house100%£198,000
Recent sales
- 17 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£190,000 · 2026£201,000
- 25 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£187,500 · 2024£205,000
- 16 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£201,000 · 2024£228,000
- 21 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£156,000 · 2022£190,000
- 7 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£148,000 · 2022£189,000
- 23 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£118,000 · 2021£171,000
- 12 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£150,000 · 2020£219,000
- 24 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£150,000 · 2020£225,000
Addresses in Upper Glyn Gwyn Street
- 1 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£42,000 · 2000£189,000
- 10 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£115,000 · 2017£203,000
- 12 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£150,000 · 2020£219,000
- 13 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£80,000 · 2017£133,000
- 16 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£201,000 · 2024£228,000
- 17 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£190,000 · 2026£201,000
- 18 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£117,000 · 2019£182,000
- 19 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£110,000 · 2016£205,000
- 2 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£97,666 · 2004£195,000
- 21 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£156,000 · 2022£190,000
- 22 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£90,000 · 2012£192,000
- 23 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£118,000 · 2021£171,000
- 24 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£150,000 · 2020£225,000
- 25 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£187,500 · 2024£205,000
- 6 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£153,000 · 2018£253,000
- 7 Upper Glyn Gwyn Street, Trethomas, Caerphilly, CF83 8FZ£148,000 · 2022£189,000
About this area
Upper Glyn Gwyn Street, in Caerphilly, is a street. Stede can model 16 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, Upper Glyn Gwyn Street has a median estimated value of £198,000 and an average of £198,750.
Modelled values in Upper Glyn Gwyn Street are +5% over the past year and +24% over five years.
The market here is mostly mid-terrace houses, which make up 100% of the properties Stede tracks in Upper Glyn Gwyn Street.
1 sale was recorded in Upper Glyn Gwyn Street over the past 12 months.
Common questions
What is the average house price in Upper Glyn Gwyn Street?
As of November 2026, the average estimated value is £198,750 and the median is £198,000 across 16 properties Stede tracks in Upper Glyn Gwyn Street. This is not a formal market valuation.
Are house prices in Upper Glyn Gwyn Street going up or down?
Modelled values in Upper Glyn Gwyn Street are +5% over the past year and +24% over five years, based on the UK House Price Index.
What types of property are in Upper Glyn Gwyn Street?
100% of the properties Stede tracks in Upper Glyn Gwyn Street are mid-terrace houses.
How many properties are in Upper Glyn Gwyn Street?
Stede can model 16 properties in Upper Glyn Gwyn Street, with 1 recorded sale in the past 12 months.
How does Stede calculate house prices for Upper Glyn Gwyn Street?
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 →