Skip to content
UK Property Looker

Calon Y Garth, Mountain Road, Pentyrch, Cardiff, CF15 9QP

EPC B
Property type
Semi-detached
Floor area
224 m²
2411 sq ft
Energy rating
B
Score 87
Overview

About Calon Y Garth

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

Calon Y Garth is a semi-detached house in Pentyrch, Cardiff, Cardiff (CF15 9QP). It has a recorded floor area of 224 m² (around 2411 sq ft) and construction records dating it to 2020. The latest certificate (February 2024) returns a high B (score 87), putting the home a stone's throw from an A rating. The recommended improvements would push it to A (score 92).

At 224 m² the property is well over the postcode median (129 m² across 11 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Across 2017–2021, sale prices on this property compounded at 13.3% per year. Today's modelled estimate of £724,000 sits 141.3% above the 2021 sale of £300,000. On a £-per-square-foot basis, the last sale (£124/sq ft) was about 19.5% below the postcode norm. Most recent transfer: February 2021 at £300,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

Before you decide

Everything you need to know about Calon Y Garth

The true value, the hidden risks and the full sale history, in one report.

Pick your report · every report is £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Calon Y Garth ranks among the most efficient homes in the postcode for energy use.

EPC Rating

A
B
B87
C
D
E
F
G
Main Heating
—
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
2.6 t/year
Occupancy
—
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

21st centurySemi-Detached HouseEPC B

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £995 · Includes VAT

Planning

Planning history

Applications and permits filed against Calon Y Garth, Mountain Road, Pentyrch, Cardiff, CF15 9QP, sourced from the PlanIt planning register.

Calon Y Garth has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Calon Y Garth's estimated value is more than triple its earliest registered sale price (2017).

Current estimate

£724,000

Modelled from EPC, postcode comparables and a sale-price growth of 13.3% per year over 4 years.

See how we calculated this
Last sold (2021)

£300,000

Growth on file: 13.3% per year over 4 years.

Sales timeline

  1. 12 February 2021Most recent

    £300,000

    +63.9%over 3 years

  2. 1 March 2017

    £183,000

Median price across the last 5 sales in CF15 9QP: £425,000 (2025–2018).

On the street

Versus other Mountain Road homes

Four headline reads against 7 similar houses on this street, drawn from the latest EPC and Land Registry data.

Calon Y Garth is notably below the street on price per m².

Price per m²

£1,339

Street avg £2,794

Strongly below

Floor Area

224 m²

Street avg 221 m²

On par

CO₂ Emissions

2.6 t/year

Street avg 9.4 t/year

Strongly above

Years Held

5 years

Street avg 7 years

On par
Before you decide

Everything you need to know about Calon Y Garth

The true value, the hidden risks and the full sale history, in one report.

Pick your report · every report is £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£662k

1 Clos Darren Las, Creigiau

CF15 9SL

5 bed3 bath
£582k

1 Clos Goch, Pentyrch

CF15 9RA

4 bed1 bath
£570k

1 Bryn Briallu, Creigiau

CF15 9PR

£553k

1 Brodeg, Pentyrch

CF15 9TF

5 bed2 bath
£534k

1 Crib Y Lan, Gwaelod Y Garth

CF15 9LA

4 bed
£527k

1 Bryn Yr Eglwys, Pentyrch

CF15 9QW

4 bed2 bath
£524k

1 Clawdd Shon Cottages, Temperance Road, Pentyrch

CF15 9PU

£491k

1 Crib Y Llan Cottages, Gwaelod Y Garth

CF15 9JJ

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Cardiff district page.
Full Cardiff report

Crime

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.3 km

Pentyrch Shops — bus stop.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Calon Y Garth, Mountain Road, Pentyrch, Cardiff, CF15 9QP. Each answer is also embedded as structured data for search engines.