How much is 20 Newport Road, Trethomas, Caerphilly, CF83 8DA worth?
Estimated value — September 2026
£155,000
Likely range £155,000 – £155,000
Latest recorded sale July 1998
0%
confidence
Low
Property details
Mid-terrace house
Newport Road · Caerphilly · CF83 8DA
Energy performance
Mains Gas (Not Community) · EPC 8657-7021-1960-8428-1992 · inspected September 2013
Address
- District
- Caerphilly
- County
- Caerphilly
Value over time
- Modelled value
- Today's estimate
Modelled by indexing this property's most recent recorded sale, month by month, against the UK House Price Index for its area and property type. Earlier sales are shown as recorded. Today's estimate also blends in the other valuation methods, so it can sit a little off the line.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £33,071 |
| 2001 | £34,897 |
| 2002 | £44,087 |
| 2003 | £57,985 |
| 2004 | £75,706 |
| 2005 | £83,742 |
| 2006 | £88,508 |
| 2007 | £92,809 |
| 2008 | £82,785 |
| 2009 | £81,940 |
| 2010 | £78,857 |
| 2011 | £82,842 |
| 2012 | £79,835 |
| 2013 | £80,891 |
| 2014 | £86,925 |
| 2015 | £88,282 |
| 2016 | £89,024 |
| 2017 | £95,515 |
| 2018 | £102,938 |
| 2019 | £104,795 |
| 2020 | £113,422 |
| 2021 | £127,514 |
| 2022 | £144,097 |
| 2023 | £141,763 |
| 2024 | £149,099 |
| 2025 | £150,679 |
| 2026 | £154,562 |
Sale history
Mortgage calculator
£736
Estimated monthly repayment
£139,500
Loan amount
£125,507
Total interest
£265,007
Total repayable
A guide only, based on a capital repayment mortgage held at a constant interest rate for the full term. Not a mortgage offer or financial advice.
Related properties
- 19 Newport Road, Trethomas, Caerphilly, CF83 8DA£85,000 · 2012£161,000
- 18 Newport Road, Trethomas, Caerphilly, CF83 8DA£26,000 · 1998£129,000
- 18 Newport Road, Trethomas, Caerphilly, Rhymney Valley, Mid Glamorgan, CF83 8DA£23,000 · 1995£136,000
- 29 Newport Road, Trethomas, Caerphilly, CF83 8DA£200,000 · 2022£218,000
- 17 Newport Road, Trethomas, Caerphilly, CF83 8DA£165,000 · 2022£194,000
- 22 Newport Road, Trethomas, Caerphilly, CF83 8DA£210,000 · 2022£248,000
- 30 Newport Road, Trethomas, Caerphilly, CF83 8DA£135,000 · 2016£241,000
- 27 Newport Road, Trethomas, Caerphilly, CF83 8DA£130,000 · 2013£248,000
- 32 Newport Road, Trethomas, Caerphilly, CF83 8DA£125,000 · 2012£241,000
- 31 Newport Road, Trethomas, Caerphilly, CF83 8DA£120,000 · 2012£237,000
About this property
20 Newport Road, Trethomas, Caerphilly, CF83 8DA is a mid-terrace house on Newport Road in Caerphilly. Stede's estimated value for September 2026 is £155,000. It is the average of 2 independent methods that re-index recorded sale prices to today. The confidence score is 0 out of 100 (low), based on how recent the most recent recorded sale is.
It last sold in July 1998 for £31,750. The current estimate is 388% higher than that price. The current owner has held it for about 28 years.
Its EPC energy-efficiency rating is band D (61 out of 100), with a potential of band B (85) after the recommended improvements. The certificate records a total floor area of 116 m² (1,249 sq ft). It was lodged in September 2013.
The modelled value is up 6% over the past year and up 26% over the past five years.
Among 10 nearby properties Stede tracks in the CF83 area, estimated values run from £129,000 to £248,000. This mid-terrace house's £155,000 sits toward the lower end of that range.
Common questions
How much is 20 Newport Road, Trethomas, Caerphilly, CF83 8DA worth?
Stede estimates 20 Newport Road, Trethomas, Caerphilly, CF83 8DA is worth £155,000 as of September 2026. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.
When did 20 Newport Road, Trethomas, Caerphilly, CF83 8DA last sell?
It last sold in July 1998 for £31,750.
What type of property is 20 Newport Road, Trethomas, Caerphilly, CF83 8DA?
It is recorded as a Mid-terrace house on Newport Road in the CF83 postcode area.
What is the EPC rating of 20 Newport Road, Trethomas, Caerphilly, CF83 8DA?
20 Newport Road, Trethomas, Caerphilly, CF83 8DA has an EPC energy-efficiency rating of band D (61 out of 100). Its potential rating after the recommended improvements is band B (85). The certificate records a floor area of 116 m² (1,249 sq ft). EPC data is published by the Ministry of Housing, Communities & Local Government and reflects the most recent certificate on record.
How reliable is this estimate?
The confidence score is 0 out of 100 (low), which reflects how recent the most recent recorded sale is rather than local market volatility. The figure is a data model, not a RICS valuation or Home Report, and should not be used for mortgage or legal decisions.
How does Stede calculate this estimate?
Stede runs 2 independent methods that re-index this property's recorded sale prices to today using the House Price Index for its type and region, then takes the average. Full detail is on the methodology page.
How we calculated this
This estimate averages 2 valuation methods, each re-indexing recorded sale prices to today. The confidence score reflects how recent the most recent recorded sale is.
2
Valuation methods used
1
Recorded sales on file
1998
Most recent recorded sale