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296 Marshfield Road, Castleton, Cardiff, CF3 2UW

How much is 296 Marshfield Road, Castleton, Cardiff, CF3 2UW worth?

Estimated value — September 2026

£487,000

Likely range £487,000 £487,000

Latest recorded sale July 2007

26%

confidence

Low

Property details

Detached house

Marshfield Road · Cardiff · CF3 2UW

244 m²2,626 sq ftFloor area
1950-1966Built
Mains gas boilerHeating

Energy performance

Current ratingC79
PotentialB85

Mains Gas (Not Community) · EPC 2878-8003-7281-2784-1934 · inspected September 2014

Address

District
Cardiff
County
Cardiff
See house prices in CF3

Value over time

  • Modelled value
  • Recorded sale
  • Today's estimate
£200k£300k£400k£500k2008201020122014201620182020202220242026£487,000

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
Modelled value at the end of each year, with any recorded sales
YearModelled valueRecorded sale
2007£285,034£287,000
2008£258,133
2009£263,689
2010£272,419
2011£279,961
2012£278,492
2013£287,308
2014£314,484
2015£327,675
2016£340,933
2017£356,641
2018£374,210
2019£385,824
2020£398,710
2021£434,869
2022£479,704
2023£470,103
2024£476,228
2025£484,401
2026£486,713

Sale history

2007Sold
£287,000
2026Today — estimated
+70%£487,000

Mortgage calculator

£2,313

Estimated monthly repayment

£438,300

Loan amount

£394,334

Total interest

£832,634

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

About this property

296 Marshfield Road, Castleton, Cardiff, CF3 2UW is a detached house on Marshfield Road in Cardiff. Stede's estimated value for September 2026 is £487,000. It is the average of 2 independent methods that re-index recorded sale prices to today. The confidence score is 26 out of 100 (low), based on how recent the most recent recorded sale is.

It last sold in July 2007 for £287,000. The current estimate is 70% higher than that price. The current owner has held it for about 19 years.

Its EPC energy-efficiency rating is band C (79 out of 100), with a potential of band B (85) after the recommended improvements. The certificate records a total floor area of 244 m² (2,626 sq ft). It was lodged in September 2014.

The modelled value is up 1% over the past year and up 18% over the past five years.

Among 10 nearby properties Stede tracks in the CF3 area, estimated values run from £381,000 to £589,000. This detached house's £487,000 sits around the middle of that range.

Common questions

How much is 296 Marshfield Road, Castleton, Cardiff, CF3 2UW worth?

Stede estimates 296 Marshfield Road, Castleton, Cardiff, CF3 2UW is worth £487,000 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 296 Marshfield Road, Castleton, Cardiff, CF3 2UW last sell?

It last sold in July 2007 for £287,000.

What type of property is 296 Marshfield Road, Castleton, Cardiff, CF3 2UW?

It is recorded as a Detached house on Marshfield Road in the CF3 postcode area.

What is the EPC rating of 296 Marshfield Road, Castleton, Cardiff, CF3 2UW?

296 Marshfield Road, Castleton, Cardiff, CF3 2UW has an EPC energy-efficiency rating of band C (79 out of 100). Its potential rating after the recommended improvements is band B (85). The certificate records a floor area of 244 m² (2,626 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 26 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

2007

Most recent recorded sale

Read the full methodology and data sources →