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15 Heol Gam, Pentyrch, Cardiff, CF15 9QA

Estimated value

£297,000

  • Since the 2014 sale (£187,000)+59%
  • Against CF15 9QA's recent median (£205,000)+45%

Newest record on this page: August 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
End terrace
Habitable rooms
5
From EPC
Floor area
82 m²
883 sq ft
Energy rating
D
Score 60
Council tax
Band D
Tenure
Owner Occupied
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£297,000

  • Against its 2014 sale (£187,000)+59%
  • Against CF15 9QA's recent median (£205,000)+45%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 15 Heol Gam is modelled from its 82 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF15 9QA. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    82 m² from the EPC lodged in June 2012

  • Sales of this home

    2 sales recorded, the latest in 2014

  • Recent sales in CF15 9QA

    5 sales, median £205,000 (2025–2016)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: August 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

15 Heol Gam valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 5 October 2014Most recent

    £187,000

    +5.4%over 4 years

  2. 11 August 2010

    £177,500

Median price across the last 5 sales in CF15 9QA: £205,000 (2025–2016).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 15 Heol Gam

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

15 Heol Gam is an end-of-terrace house in Pentyrch, Cardiff, Cardiff (CF15 9QA). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (June 2012) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in November 2009 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, lighting went from Average to Good and main heating went from Average to Good; while roof efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 86), a 2-band jump. The latest certificate is from June 2012, so improvements made since then won't be reflected.

Across 2010–2014, sale prices on this property compounded at 1.3% per year. Today's modelled estimate of £297,000 sits 58.8% above the 2014 sale of £187,000. On a £-per-square-foot basis, the last sale (£212/sq ft) was about 24.7% above the typical sold price in the postcode. Last changed hands 12 years ago, in October 2014.

Before you decide

Everything you need to know about 15 Heol Gam

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

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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.

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 17 Jun 2022

Current Certificate(1 of 2)
Jun 2012

EPC Rating

A
B
C
D
D60
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
3.9 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 17 June 2022

New assessment needed to sell or let

Property Improvements

Changes detected from historical EPC data

Jun 2012from Nov 2009
EPC improved fromE39toD60
Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Low Energy Lighting
30%67%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 15 Heol Gam, Pentyrch, Cardiff, CF15 9QA, sourced from the PlanIt planning register.

15 Heol Gam has no planning applications on record.

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

On the street

Versus other Heol Gam homes

Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.

15 Heol Gam outperforms the street on years held by a wide margin.

Price per m²

£2,280

Street avg £2,596

On par

Floor Area

82 m²

Street avg 86 m²

Above

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

3.9 t/year

Street avg 4.1 t/year

On par
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

85/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Pentyrch Cemetery — bus stop.

Nearest stops

  • Pentyrch CemeteryBus stop174m
  • Pentyrch SurgeryBus stop186m
  • Pentyrch ShopsBus stop280m
  • BronllwynBus stop423m

Most reported crime locally

  • Violence & Sexual Offences366 reports33%
  • Anti-social Behaviour150 reports14%
  • Public Order141 reports13%
  • Shoplifting104 reports9%

Go deeper on the local area

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

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Mid 20th centuryEnd-Terrace HouseEPC D

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 £545 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£350k

1 Bronllwyn, Pentyrch

CF15 9QL

3 bed
£358k

1 Cefn Penuel, Pentyrch

CF15 9TB

3 bed1 bath
£361k

1 2, Post Office Row, Gwaelod Y Garth

CF15 9HY

3 bed1 bath
£380k

1 Bronant, Church Road, Pentyrch

CF15 9QG

2 bed1 bath
£387k

1 Castle Close, Creigiau

CF15 9NJ

£220k

1 Fair Meadow, Pentyrch

CF15 9QY

2 bed
£217k

1 Cefn Bychan, Pentyrch

CF15 9PG

£418k

1 Ael Y Bryn, Pentyrch

CF15 9TD

3 bed2 bath

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 15 Heol Gam is modelled from its 82 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF15 9QA. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 2 sales are recorded for 15 Heol Gam. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 15 Heol Gam was lodged in June 2012 at band D and expired in June 2022, so a new one is needed to sell or let. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 15 Heol Gam. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 13 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF15 9QA.
Council tax band
15 Heol Gam is in council tax band D. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 15 Heol Gam, Pentyrch, Cardiff, CF15 9QA. Each answer is also embedded as structured data for search engines.

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