What kind of home is 7 Clos Heulwen, CF15 7SZ?

7 Clos Heulwen, CF15 7SZ is a detached house.

What was the last sold price for 7 Clos Heulwen, CF15 7SZ?

7 Clos Heulwen, CF15 7SZ last sold for £160,000 in September 2016, around 10 years ago. Source: HM Land Registry.

How energy efficient is 7 Clos Heulwen, CF15 7SZ?

The current EPC rating for 7 Clos Heulwen, CF15 7SZ is C with a score of 73 out of 100, lodged in June 2016. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 7 Clos Heulwen, CF15 7SZ?

7 Clos Heulwen, CF15 7SZ has a recorded floor area of 115 m² (1,238 sq ft). That makes it about 94% larger than the median EPC-recorded property in CF15 7SZ. Source: EPC Register.

What heating system does 7 Clos Heulwen, CF15 7SZ use?

The latest EPC at 7 Clos Heulwen, CF15 7SZ records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 7 Clos Heulwen, CF15 7SZ?

7 Clos Heulwen, CF15 7SZ is in council tax band F. That sits towards the upper end of the band ladder, typically reflecting larger or higher-value homes.

Which area is 7 Clos Heulwen, CF15 7SZ in?

7 Clos Heulwen, CF15 7SZ sits in Taffs Well, Cardiff, Cardiff. It falls within the CF15 postcode district.

Is 7 Clos Heulwen, CF15 7SZ in a safe area?

Police records around 7 Clos Heulwen, CF15 7SZ show an average of 85 reported crimes per month over the last 13 months. Violent crime makes up roughly 33% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

How well connected is 7 Clos Heulwen, CF15 7SZ?

The closest bus stop to 7 Clos Heulwen, CF15 7SZ is Glan-y-llyn Square, 568m away. The nearest rail option is Taffs Well Rail Station, 1.5km away.

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7 Clos Heulwen, Taffs Well, Cardiff, CF15 7SZ

Estimated value

£312,000

Since the 2016 sale (£160,000)+95%
Against CF15 7SZ's recent median (£123,500)+153%

Newest record on this page: December 2022. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation

Property type

Detached

Habitable rooms

From EPC

Floor area

115 m²

1238 sq ft

Energy rating

Score 73

Council tax

Band F

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

£312,000

Against its 2016 sale (£160,000)+95%
Against CF15 7SZ's recent median (£123,500)+153%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 7 Clos Heulwen is modelled from its 115 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF15 7SZ. 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
115 m² from the EPC lodged in June 2016
Sales of this home
1 sale recorded, the latest in 2016
Recent sales in CF15 7SZ
5 sales, median £123,500 (2022–2006)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: December 2022	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

Price

Sales history & valuation

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

7 Clos Heulwen valuation sits well clear of the typical sold price in this postcode.

Sales timeline

22 September 2016Most recent
£160,000

Median price across the last 5 sales in CF15 7SZ: £123,500 (2022–2006).

Nearby sales in CF15 7SZ

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

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Overview

About 7 Clos Heulwen

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

7 Clos Heulwen is a detached house in Taffs Well, Cardiff, Cardiff (CF15 7SZ). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (June 2016) shows a C (score 73). The recommended improvements would push it to B (score 82). The latest certificate is from June 2016, so improvements made since then won't be reflected.

At 115 m² the property is well over the postcode median (59 m² across 5 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £312,000 sits 95% above the 2016 sale of £160,000. On a £-per-square-foot basis, the last sale (£129/sq ft) was about 20.2% above the typical sold price in the postcode. 10 years since the last transfer (September 2016).

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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.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 19 Jun 2026

Current Certificate

Jun 2016

EPC Rating

C73

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

3.4 t/year

Occupancy

Owner Occupied

Certificate validity

Expired on 19 June 2026

New assessment needed to sell or let

Planning

Planning history

Applications and permits filed against 7 Clos Heulwen, Taffs Well, Cardiff, CF15 7SZ, sourced from the PlanIt planning register.

7 Clos Heulwen has no planning applications on record.

But the area is active

1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Clos Heulwen homes

Four headline reads against 5 similar houses on this street, drawn from the latest EPC and Land Registry data.

7 Clos Heulwen is notably below the street on co₂ emissions.

Price per m²

£1,391

Street avg £2,193

Below

Floor Area

115 m²

Street avg 78 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

3.4 t/year

Street avg 2.5 t/year

Strongly below

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

0.6 km

Glan-y-llyn Square — bus stop.

Nearest stops

Glan-y-llyn SquareBus stop568m
Glan-y-fforddBus stop689m
Cross Keys InnBus stop733m
Cross Keys InnBus stop755m

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.

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Comparables

Similar properties nearby

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

£305k

1 Cwm Gwynlais, Tongwynlais

CF15 7HU

4 bed

£323k

1 Cross Street, Tongwynlais

CF15 7NQ

£300k

1 Alfred Terrace, Taffs Well

CF15 7RJ

£299k

1 Bute Street, Tongwynlais

CF15 7LJ

3 bed1 bath

£330k

1 Bute Villa, Taffs Well

CF15 7QP

4 bed1 bath

£289k

1 Church Lane, Nantgarw

CF15 7TQ

3 bed1 bath

£281k

1 Chapel Cottage, Tabor Street, Taffs Well

CF15 7PS

£279k

1 Castle Road, Tongwynlais

CF15 7JQ

2 bed1 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 7 Clos Heulwen is modelled from its 115 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF15 7SZ. 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. 1 sale is recorded for 7 Clos Heulwen. 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 7 Clos Heulwen was lodged in June 2016 at band C and expired in June 2026, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records: Planning applications are collected from local authority registers through PlanIt. None is matched to 7 Clos Heulwen. 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 7SZ.
Council tax band: 7 Clos Heulwen is in council tax band F. 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 7 Clos Heulwen, Taffs Well, Cardiff, CF15 7SZ. Each answer is also embedded as structured data for search engines.

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