How much is New House, Mill Lane, Castleton, Cardiff, Newport, CF3 2UT worth?
Estimated value — July 2026
£1,118,000
Likely range £1,118,000 – £1,118,000
Latest recorded sale December 1998
0%
confidence
Low
Property details
Detached house
Mill Lane · Cardiff · CF3 2UT
Address
- District
- Newport
- County
- Newport
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 | £313,689 |
| 2001 | £359,209 |
| 2002 | £436,692 |
| 2003 | £500,583 |
| 2004 | £598,518 |
| 2005 | £603,136 |
| 2006 | £632,077 |
| 2007 | £651,723 |
| 2008 | £590,215 |
| 2009 | £602,920 |
| 2010 | £622,880 |
| 2011 | £640,124 |
| 2012 | £636,766 |
| 2013 | £656,924 |
| 2014 | £719,062 |
| 2015 | £749,220 |
| 2016 | £779,536 |
| 2017 | £815,452 |
| 2018 | £855,622 |
| 2019 | £882,177 |
| 2020 | £911,640 |
| 2021 | £994,317 |
| 2022 | £1,096,833 |
| 2023 | £1,074,879 |
| 2024 | £1,088,885 |
| 2025 | £1,104,675 |
| 2026 | £1,118,107 |
Sale history
Mortgage calculator
£6,000
Estimated monthly repayment
£1,006,200
Loan amount
£1,153,933
Total interest
£2,160,133
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
- Millfield House, Mill Lane, Castleton, Cardiff, Newport, CF3 2UT£985,000 · 2022£1,050,000
- Millbrook House, Mill Lane, Castleton, Cardiff, Newport, CF3 2UT£830,000 · 2016£1,188,000
- Motte House, Mill Lane, Castleton, Cardiff, Newport, CF3 2UT£650,000 · 2014£1,035,000
- Mill Pond House, Mill Lane, Castleton, Cardiff, Newport, CF3 2UT£885,000 · 2026£885,000
- Millford Lodge, Mill Lane, Castleton, Cardiff, Newport, CF3 2UT£775,000 · 2020£1,001,000
- Wentloog House, Mill Lane, Castleton, Cardiff, Newport, CF3 2UT£650,000 · 2021£800,000
- Glennifer, Mill Lane, Castleton, Cardiff, Newport, CF3 2UT£604,000 · 2020£767,000
- Park Lodge, Mill Lane, Castleton, Cardiff, Newport, CF3 2UT£432,000 · 2016£619,000
- Mill House, Mill Lane, Castleton, Cardiff, Newport, CF3 2UT£490,000 · 2025£496,000
About this property
New House, Mill Lane, Castleton, Cardiff, Newport, CF3 2UT is a detached house on Mill Lane in Cardiff, Newport. Stede's estimated value for July 2026 is £1,118,000. 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 December 1998 for £249,400. The current estimate is 348% higher than that price. The current owner has held it for about 28 years.
The modelled value is up 3% over the past year and up 17% over the past five years.
Among 9 nearby properties Stede tracks in the CF3 area, estimated values run from £496,000 to £1,188,000. This detached house's £1,118,000 sits toward the upper end of that range.
Common questions
How much is New House, Mill Lane, Castleton, Cardiff, Newport, CF3 2UT worth?
Stede estimates New House, Mill Lane, Castleton, Cardiff, Newport, CF3 2UT is worth £1,118,000 as of July 2026. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.
When did New House, Mill Lane, Castleton, Cardiff, Newport, CF3 2UT last sell?
It last sold in December 1998 for £249,400.
What type of property is New House, Mill Lane, Castleton, Cardiff, Newport, CF3 2UT?
It is recorded as a Detached house on Mill Lane in the CF3 postcode area.
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