How much is 31 Mountain Road, Caerphilly, CF83 1HH worth?
Estimated value — October 2026
£598,000
Likely range £598,000 – £598,000
Latest recorded sale August 1997
0%
confidence
Low
Property details
Semi-detached house
Mountain Road · Caerphilly · CF83 1HH
Energy performance
Mains Gas (Not Community) · EPC 0310-2661-9510-2405-6465 · inspected September 2025
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 | £134,096 |
| 2001 | £140,578 |
| 2002 | £177,509 |
| 2003 | £228,338 |
| 2004 | £291,338 |
| 2005 | £316,326 |
| 2006 | £331,002 |
| 2007 | £344,980 |
| 2008 | £309,796 |
| 2009 | £304,684 |
| 2010 | £297,050 |
| 2011 | £314,584 |
| 2012 | £301,211 |
| 2013 | £306,905 |
| 2014 | £330,555 |
| 2015 | £337,600 |
| 2016 | £342,163 |
| 2017 | £369,091 |
| 2018 | £398,779 |
| 2019 | £407,452 |
| 2020 | £435,997 |
| 2021 | £490,672 |
| 2022 | £552,991 |
| 2023 | £547,033 |
| 2024 | £571,224 |
| 2025 | £579,116 |
| 2026 | £598,039 |
Sale history
Mortgage calculator
£3,210
Estimated monthly repayment
£538,200
Loan amount
£617,220
Total interest
£1,155,420
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
- 33 Mountain Road, Caerphilly, CF83 1HH£178,500 · 2001£739,000
- 27 Mountain Road, Caerphilly, CF83 1HH£202,500 · 2001£857,000
- 29 Mountain Road, Caerphilly, CF83 1HH£220,000 · 2023£239,000
- Oxwich House, 47, Mountain Road, Caerphilly, CF83 1HH£400,000 · 2019£588,000
- Newgale House, 45, Mountain Road, Caerphilly, CF83 1HH£431,500 · 2018£627,000
- 25 Mountain Road, Caerphilly, CF83 1HH£130,000 · 1999£558,000
- 39 Mountain Road, Caerphilly, CF83 1HH£512,500 · 2026£526,000
- Pendine House, 43, Mountain Road, Caerphilly, CF83 1HH£475,000 · 2019£681,000
- 37 Mountain Road, Caerphilly, CF83 1HH£332,500 · 2018£488,000
- Pembroke House, 49, Mountain Road, Caerphilly, CF83 1HH£760,000 · 2026£761,000
About this property
31 Mountain Road, Caerphilly, CF83 1HH is a semi-detached house on Mountain Road in Caerphilly. Stede's estimated value for October 2026 is £598,000. 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 August 1997 for £118,700. The current estimate is 404% higher than that price. The current owner has held it for about 29 years.
Its EPC energy-efficiency rating is band D (57 out of 100), with a potential of band C (74) after the recommended improvements. The certificate records a total floor area of 225 m² (2,422 sq ft). It was lodged in September 2025.
The modelled value is up 5% 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 £239,000 to £857,000. This semi-detached house's £598,000 sits around the middle of that range.
Common questions
How much is 31 Mountain Road, Caerphilly, CF83 1HH worth?
Stede estimates 31 Mountain Road, Caerphilly, CF83 1HH is worth £598,000 as of October 2026. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.
When did 31 Mountain Road, Caerphilly, CF83 1HH last sell?
It last sold in August 1997 for £118,700.
What type of property is 31 Mountain Road, Caerphilly, CF83 1HH?
It is recorded as a Semi-detached house on Mountain Road in the CF83 postcode area.
What is the EPC rating of 31 Mountain Road, Caerphilly, CF83 1HH?
31 Mountain Road, Caerphilly, CF83 1HH has an EPC energy-efficiency rating of band D (57 out of 100). Its potential rating after the recommended improvements is band C (74). The certificate records a floor area of 225 m² (2,422 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
1997
Most recent recorded sale