What kind of home is 65 Heol Isaf, CF15 8DW?

65 Heol Isaf, CF15 8DW is a 4-bedroom semi-detached house.

When did 65 Heol Isaf, CF15 8DW last change hands?

65 Heol Isaf, CF15 8DW last sold for £435,000 in February 2014, around 12 years ago. Before that, it sold for £295,000 in May 2003, so prices have been rising over 11 years on record. Source: HM Land Registry.

Has 65 Heol Isaf, CF15 8DW appreciated in value?

Across 2 sales between May 2003 and February 2014, 65 Heol Isaf, CF15 8DW rose from £295,000 to £435,000, a change of £140,000. That works out to roughly +3.7% per year compounded over 11 years. Source: HM Land Registry.

What energy rating does 65 Heol Isaf, CF15 8DW have?

The current EPC rating for 65 Heol Isaf, CF15 8DW is E with a score of 44 out of 100, lodged in July 2013. The assessor estimates the property could reach a C. Source: EPC Register.

How big is 65 Heol Isaf, CF15 8DW?

65 Heol Isaf, CF15 8DW has a recorded floor area of 191 m² (2,056 sq ft), around 48 m² per bedroom. That makes it about 35% larger than the median EPC-recorded property in CF15 8DW. Source: EPC Register.

What heating system does 65 Heol Isaf, CF15 8DW use?

The latest EPC at 65 Heol Isaf, CF15 8DW records mains gas as the main heating fuel. Source: EPC Register.

Are there any planning records for 65 Heol Isaf, CF15 8DW?

65 Heol Isaf, CF15 8DW has 1 planning record on file (1 approved), most recent in November 2018. Source: PlanIt planning register.

What is the council tax band for 65 Heol Isaf, CF15 8DW?

65 Heol Isaf, CF15 8DW is in council tax band G. That sits towards the upper end of the band ladder, typically reflecting larger or higher-value homes.

Which area is 65 Heol Isaf, CF15 8DW in?

65 Heol Isaf, CF15 8DW sits in Radyr, Cardiff, Cardiff. It falls within the CF15 postcode district.

How safe is the area around 65 Heol Isaf, CF15 8DW?

Police records around 65 Heol Isaf, CF15 8DW show an average of 2 reported crimes per month over the last 5 months. Criminal damage arson makes up roughly 40% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What transport links are near 65 Heol Isaf, CF15 8DW?

The closest bus stop to 65 Heol Isaf, CF15 8DW is Christ Church, 91m away. The nearest rail option is Radur Rail Station, 374m away.

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65 Heol Isaf, Radyr, Cardiff, CF15 8DW

1 planning record

Property type

Semi-detached

Bedrooms

Floor area

191 m²

2056 sq ft

Energy rating

Score 44

Council tax

Band G

Tenure

Owner Occupied

Overview

About 65 Heol Isaf

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

65 Heol Isaf is a four-bedroom semi-detached house in Radyr, Cardiff, Cardiff (CF15 8DW). It has a recorded floor area of 191 m² (around 2056 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (July 2013) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump. The latest certificate is from July 2013, so improvements made since then won't be reflected.

One planning record on file: a loft conversion approved in 2018. Past consents include a loft conversion, meaningful when judging how the property has evolved. At 191 m² it's 29.1% larger than the typical home in the postcode (148 m² median across 17 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs). 12 years since the last transfer (February 2014). Across 2003–2014, sale prices on this property compounded at 3.7% per year. Today's modelled estimate of £589,000 is 35.4% above the 2014 sale price.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

Bedrooms4

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Energy

Energy performance

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

65 Heol Isaf's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 16 Jul 2023

EPC Rating

E44

Main Heating

Gas

Main Fuel

Gas

Hot Water

Average

Windows

Average

CO2 Emissions

11.0 t/year

Occupancy

Owner Occupied

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Early 20th centurySemi-Detached HouseEPC E

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Planning

Planning history

Applications and permits filed against 65 Heol Isaf, Radyr, Cardiff, CF15 8DW, sourced from the PlanIt planning register.

1 application on record at 65 Heol Isaf, Radyr, Cardiff, CF15 8DW

1decisions1extensions9documents3nearby

Nov 2018
Loft ConversionOutline
Outcome in report
LOFT CONVERSION WITHIN THE PARAMETERS OF PERMITTED DEVELOPMENT
Documents
9 docs on file
Reference
18/02492/DCH
Full record in report

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Every decision — granted, refused or withdrawn (1 on record)
All 1 application on this property in full, plus 3 notable nearby
The 9 documents, officer reports & conditions
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Price

Sales history & valuation

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

65 Heol Isaf valuation sits well clear of the typical sold price in this postcode.

Current estimate

£589,000

Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 11 years.

See how we calculated this

Last sold (2014)

£435,000

Growth on file: 3.7% per year over 11 years.

Sales timeline

28 February 2014Most recent
£435,000
+47.5%over 10 years
29 May 2003
£295,000

Median price across the last 5 sales in CF15 8DW: £480,000 (2024–2020).

Nearby sales in CF15 8DW

On the street

Versus other Heol Isaf homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

65 Heol Isaf outperforms the street on floor area by a wide margin.

Price per m²

£2,277

Street avg £2,798

Below

Floor Area

191 m²

Street avg 155 m²

Strongly above

Habitable Rooms

9 rooms

Street avg 7 rooms

Strongly above

CO₂ Emissions

11.0 t/year

Street avg 7.0 t/year

Strongly below

Before you decide

Everything you need to know about 65 Heol Isaf

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

Larger development activity nearby

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The data behind every report

Comparables

Similar properties nearby

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

£584k

1 Clos Tylaway, Radyr

CF15 8DU

4 bed3 bath

£555k

1 Clos Y Mynydd, Morganstown

CF15 8FH

4 bed2 bath

£514k

1 Clos Y Gwyddfid, Morganstown

CF15 8EX

4 bed2 bath

£697k

1 Caer Idwen, Morganstown

CF15 8FZ

4 bed3 bath

£410k

1 Blaen Y Coed, Radyr

CF15 8RL

4 bed2 bath

£579k

1 Bates Court, Radyr

CF15 8EJ

5 bed3 bath

£520k

1 Bryn Calch, Morganstown

CF15 8FD

5 bed2 bath

£498k

1 Ael Y Bryn, Radyr

CF15 8AZ

5 bed1 bath

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

Rail-style transport is unusually close for this postcode.

Crime

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Christ Church — 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 65 Heol Isaf, Radyr, Cardiff, CF15 8DW. Each answer is also embedded as structured data for search engines.