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

Notable views

Estimated value

£209,000

  • Since the 2012 sale (£123,500)+69%
  • Against CF15 7SZ's recent median (£124,500)+68%

Newest record on this page: January 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
Bedrooms
2
Floor area
61 m²
657 sq ft
Energy rating
C
Score 74
Council tax
Band C
Tenure
Private Rental
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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

£209,000

  • Against its 2012 sale (£123,500)+69%
  • Against CF15 7SZ's recent median (£124,500)+68%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 4 Clos Heulwen is modelled from its 61 m² EPC floor area, its 2 recorded sales 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

    61 m² from the EPC lodged in January 2025

  • Sales of this home

    2 sales recorded, the latest in 2012

  • Recent sales in CF15 7SZ

    5 sales, median £124,500 (2022–2006)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: December 2022Latest 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.

4 Clos Heulwen has more than doubled in price since the earliest registered sale in 2001.

Sales timeline

  1. 18 October 2012Most recent

    £123,500

    +116.7%over 11 years

  2. 19 February 2001

    £57,000

Median price across the last 5 sales in CF15 7SZ: £124,500 (2022–2006).

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 4 Clos Heulwen

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

4 Clos Heulwen is a two-bedroom end-of-terrace house in Taffs Well, Cardiff, Cardiff (CF15 7SZ). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (January 2025) shows a C (score 74). The rating has held steady at C across 2 certificates since October 2012. Between certificates, window efficiency went from Average to Good. The recommended improvements would push it to B (score 89). Other recorded features include notable views.

Across 2001–2012, sale prices on this property compounded at 6.9% per year. Today's modelled estimate of £209,000 sits 69.2% above the 2012 sale of £123,500. On a £-per-square-foot basis, the last sale (£188/sq ft) was about 58.9% above the typical sold price in the postcode. On the market in October 2012 and unlisted since — roughly 14 years.

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

  • Bedrooms2
  • Dining roomYes

Outside

  • Private gardenFront and rear
  • GarageYes
  • Notable viewsYes

Building

  • Heating systemGas
Before you decide

Everything you need to know about 4 Clos Heulwen

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.
Current Certificate(1 of 2)
Jan 2025

EPC Rating

A
B
C
C74
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
1.9 t/year
Occupancy
Rented

Certificate validity

Valid until 29 January 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

Jan 2025from Oct 2012
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Windows
AverageGood

Window efficiency improved

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Planning

Planning history

Applications and permits filed against 4 Clos Heulwen, Taffs Well, Cardiff, CF15 7SZ, sourced from the PlanIt planning register.

4 Clos Heulwen has no planning applications on record.

1

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.

Habitable Rooms for 4 Clos Heulwen lags the street by a wide margin.

Price per m²

£2,025

Street avg £2,034

On par

Floor Area

61 m²

Street avg 88 m²

Above

Habitable Rooms

3 rooms

Street avg 5 rooms

Strongly below

CO₂ Emissions

1.9 t/year

Street avg 2.8 t/year

Strongly above
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.

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryEnd-Terrace HouseEPC C

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.
£223k

1 Castle Street, Taffs Well

CF15 7RL

2 bed1 bath
£227k

1 Anchor Street, Taffs Well

CF15 7RH

2 bed1 bath
£262k

1 Castell Coch View, Tongwynlais

CF15 7LA

2 bed1 bath
£279k

1 Castle Road, Tongwynlais

CF15 7JQ

2 bed1 bath
£220k

1 Church Street, Taffs Well

CF15 7PG

3 bed
£289k

1 Church Lane, Nantgarw

CF15 7TQ

3 bed1 bath
£299k

1 Bute Street, Tongwynlais

CF15 7LJ

3 bed1 bath
£364k

1 Forest Cottage, Castle Road, Tongwynlais

CF15 7JR

3 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 4 Clos Heulwen is modelled from its 61 m² EPC floor area, its 2 recorded sales 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. 2 sales are recorded for 4 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 4 Clos Heulwen was lodged in January 2025 at band C and is valid until January 2035. 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 4 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
4 Clos Heulwen is in council tax band C. 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 4 Clos Heulwen, Taffs Well, Cardiff, CF15 7SZ. Each answer is also embedded as structured data for search engines.

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