How much is Derwallt Cottage, Rogerstone, Newport, Caerphilly, NP10 9GL worth?
Estimated value — October 2026
£241,000
Likely range £232,000 – £250,000
Latest recorded sale July 2023
88%
confidence
High
Property details
Semi-detached house
Newport · NP10 9GL
Energy performance
Mains Gas (Not Community) · EPC 8351-7026-6920-3512-1992 · inspected June 2019
Address
- District
- Caerphilly
- County
- Caerphilly
Value over time
- Modelled value
- Recorded sale
- 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 | Recorded sale |
|---|---|---|
| 2014 | £124,792 | £148,000 |
| 2015 | £131,759 | — |
| 2016 | £141,259 | — |
| 2017 | £152,612 | — |
| 2018 | £168,138 | — |
| 2019 | £172,089 | — |
| 2020 | £183,164 | — |
| 2021 | £201,213 | — |
| 2022 | £221,236 | — |
| 2023 | £216,221 | £220,000 |
| 2024 | £215,506 | — |
| 2025 | £225,699 | — |
| 2026 | £232,134 | — |
Sale history
Mortgage calculator
£1,145
Estimated monthly repayment
£216,900
Loan amount
£195,143
Total interest
£412,043
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.
About this property
Derwallt Cottage, Rogerstone, Newport, Caerphilly, NP10 9GL is a semi-detached house in Newport, Caerphilly (NP10). Stede's estimated value for October 2026 is £241,000. The likely range is £232,000 to £250,000. It is the average of 2 independent methods that re-index recorded sale prices to today. The confidence score is 88 out of 100 (high), based on how recent the most recent recorded sale is.
It last sold in July 2023 for £220,000. It has 2 sales on record, the earliest in 2014. The current estimate is 10% higher than that price. The current owner has held it for about 3 years.
Its EPC energy-efficiency rating is band D (66 out of 100), with a potential of band C (80) after the recommended improvements. The certificate records a total floor area of 106 m² (1,141 sq ft). It was lodged in June 2019.
The modelled value is up 3% over the past year and up 23% over the past five years.
Common questions
How much is Derwallt Cottage, Rogerstone, Newport, Caerphilly, NP10 9GL worth?
Stede estimates Derwallt Cottage, Rogerstone, Newport, Caerphilly, NP10 9GL is worth £241,000 as of October 2026, within a likely range of £232,000 to £250,000. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.
When did Derwallt Cottage, Rogerstone, Newport, Caerphilly, NP10 9GL last sell?
It last sold in July 2023 for £220,000. There are 2 sales on record, the earliest in 2014.
What type of property is Derwallt Cottage, Rogerstone, Newport, Caerphilly, NP10 9GL?
It is recorded as a Semi-detached house in the NP10 postcode area.
What is the EPC rating of Derwallt Cottage, Rogerstone, Newport, Caerphilly, NP10 9GL?
Derwallt Cottage, Rogerstone, Newport, Caerphilly, NP10 9GL has an EPC energy-efficiency rating of band D (66 out of 100). Its potential rating after the recommended improvements is band C (80). The certificate records a floor area of 106 m² (1,141 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 88 out of 100 (high), 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
2
Recorded sales on file
2023
Most recent recorded sale