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31 Brynheulog, Pentwyn, Cardiff, CF23 7JA

How much is 31 Brynheulog, Pentwyn, Cardiff, CF23 7JA worth?

Estimated value — October 2026

£185,000

Likely range £185,000 – £185,000

Latest recorded sale March 1999

0%

confidence

Low

Property details

Semi-detached house

Brynheulog · Cardiff · CF23 7JA

62 m²667 sq ftFloor area
1900-1929Built
Mains gas boilerHeating

Energy performance

Current ratingE53
PotentialC79

Mains Gas (Not Community) · EPC 1839-7026-4000-0489-7292 · inspected June 2021

Address

District
Cardiff
County
Cardiff
See house prices in CF23 →

Value over time

  • Modelled value
  • Today's estimate
£0£50k£100k£150k£200k20002002200420062008201020122014201620182020202220242026£185,000

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 value
2000£45,367
2001£52,204
2002£64,727
2003£76,750
2004£93,796
2005£95,646
2006£100,875
2007£103,131
2008£92,297
2009£94,920
2010£97,066
2011£99,896
2012£100,155
2013£103,484
2014£113,588
2015£118,446
2016£122,554
2017£129,477
2018£135,568
2019£140,786
2020£145,151
2021£159,354
2022£178,088
2023£175,066
2024£177,161
2025£180,971
2026£184,783

Sale history

1999Sold
£38,000
2026Today — estimated
+387%£185,000

Mortgage calculator

£879

Estimated monthly repayment

£166,500

Loan amount

£149,798

Total interest

£316,298

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

31 Brynheulog, Pentwyn, Cardiff, CF23 7JA is a semi-detached house on Brynheulog in Cardiff. Stede's estimated value for October 2026 is £185,000. 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 March 1999 for £38,000. The current estimate is 387% higher than that price. The current owner has held it for about 27 years.

Its EPC energy-efficiency rating is band E (53 out of 100), with a potential of band C (79) after the recommended improvements. The certificate records a total floor area of 62 m² (667 sq ft). It was lodged in June 2021.

The modelled value is up 4% over the past year and up 20% over the past five years.

Among 10 nearby properties Stede tracks in the CF23 area, estimated values run from £150,000 to £226,000. This semi-detached house's £185,000 sits around the middle of that range.

Common questions

How much is 31 Brynheulog, Pentwyn, Cardiff, CF23 7JA worth?

Stede estimates 31 Brynheulog, Pentwyn, Cardiff, CF23 7JA is worth £185,000 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 Brynheulog, Pentwyn, Cardiff, CF23 7JA last sell?

It last sold in March 1999 for £38,000.

What type of property is 31 Brynheulog, Pentwyn, Cardiff, CF23 7JA?

It is recorded as a Semi-detached house on Brynheulog in the CF23 postcode area.

What is the EPC rating of 31 Brynheulog, Pentwyn, Cardiff, CF23 7JA?

31 Brynheulog, Pentwyn, Cardiff, CF23 7JA has an EPC energy-efficiency rating of band E (53 out of 100). Its potential rating after the recommended improvements is band C (79). The certificate records a floor area of 62 m² (667 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

1999

Most recent recorded sale

Read the full methodology and data sources →