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6 Clos Dol Heulog, Pontprennau, Cardiff, CF23 8AT

Estimated value

£337,000

  • Since the 2002 sale (£126,995)+165%
  • Against CF23 8AT's recent median (£167,000)+102%

Newest record on this page: March 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Bedrooms
3
Floor area
72 m²
775 sq ft
Energy rating
C
Score 72
Council tax
Band E
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

£337,000

  • Against its 2002 sale (£126,995)+165%
  • Against CF23 8AT's recent median (£167,000)+102%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 6 Clos Dol Heulog is modelled from its 72 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF23 8AT. 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

    72 m² from the EPC lodged in August 2023

  • Sales of this home

    1 sale recorded, the latest in 2002

  • Recent sales in CF23 8AT

    5 sales, median £167,000 (2026–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 2026Latest 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.

6 Clos Dol Heulog valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 9 June 2002Most recent

    £126,995

Median price across the last 5 sales in CF23 8AT: £167,000 (2026–2023).

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 6 Clos Dol Heulog

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

6 Clos Dol Heulog is a three-bedroom detached house in Pontprennau, Cardiff, Cardiff (CF23 8AT). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (August 2023) shows a C (score 72). When first surveyed in August 2013 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Good to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 88).

Untraded for 24 years, with the last transfer in June 2002. Today's modelled estimate of £337,000 sits 165.4% above the 2002 sale of £126,995. On a £-per-square-foot basis, the last sale (£164/sq ft) was about 20.5% below the postcode norm. At 72 m² it's 22% larger than the typical home in the postcode (59 m² median across 23 EPCs).

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

  • Bedrooms3

Outside

  • GarageYes
Before you decide

Everything you need to know about 6 Clos Dol Heulog

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)
Aug 2023

EPC Rating

A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.3 t/year
Occupancy
Rented

Certificate validity

Valid until 9 August 2033

6 years remaining

Property Improvements

Changes detected from historical EPC data

Aug 2023from Aug 2013
EPC improved fromD67toC72
Floor Insulation
UninsulatedInsulated

Floor insulation added or improved

Low Energy Lighting
67%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 6 Clos Dol Heulog, Pontprennau, Cardiff, CF23 8AT, sourced from the PlanIt planning register.

6 Clos Dol Heulog 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 Dol Heulog homes

Four headline reads against 11 similar houses on this street, drawn from the latest EPC and Land Registry data.

6 Clos Dol Heulog outperforms the street on years held by a wide margin.

Price per m²

£1,764

Street avg £2,536

Strongly below

Floor Area

72 m²

Street avg 113 m²

Strongly below

Habitable Rooms

5 rooms

Street avg 6 rooms

Below

CO₂ Emissions

2.3 t/year

Street avg 3.7 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

169/mo

Falling year-on-year across the wider district.

Nearest stop

0.3 km

Clos Cwm Du — bus stop.

Nearest stops

  • Clos Cwm DuBus stop279m
  • Pentwyn DriveBus stop302m
  • Sindercombe ClBus stop325m
  • Glyn EiddwBus stop328m

Most reported crime locally

  • Violence & Sexual Offences995 reports33%
  • Anti-social Behaviour345 reports11%
  • Public Order344 reports11%
  • Shoplifting340 reports11%

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

21st centuryDetached 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.

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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.
£327k

1 Amberwood Close, Pontprennau

CF23 8BZ

3 bed
£321k

1 Clos Alyn, Pontprennau

CF23 8LB

3 bed
£363k

1 Clos Dol Heulog, Pontprennau

CF23 8AT

3 bed
£306k

1 Amblecote Close, Pontprennau

CF23 8BY

3 bed
£294k

1 Amber Close, Pontprennau

CF23 8AW

3 bed1 bath
£273k

1 Butterfield Drive, Pontprennau

CF23 8NE

3 bed
£381k

1 Blackberry Way, Pontprennau

CF23 8FE

4 bed2 bath
£401k

1 Clos Nant Mwlan, Pontprennau

CF23 8NA

4 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 6 Clos Dol Heulog is modelled from its 72 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF23 8AT. 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 6 Clos Dol Heulog. 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 6 Clos Dol Heulog was lodged in August 2023 at band C and is valid until August 2033. 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 6 Clos Dol Heulog. 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 18 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF23 8AT.
Council tax band
6 Clos Dol Heulog is in council tax band E. 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 6 Clos Dol Heulog, Pontprennau, Cardiff, CF23 8AT. Each answer is also embedded as structured data for search engines.

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