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

EPC B

Estimated value

£171,000

  • Since the 2021 sale (£155,000)+10%
  • Against CF23 8AT's recent median (£167,000)+2%

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
Floor 01
Bedrooms
2
Bathroom
1
Floor area
56 m²
603 sq ft
Energy rating
B
Score 81
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

£171,000

  • Against its 2021 sale (£155,000)+10%
  • Against CF23 8AT's recent median (£167,000)+2%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 26 Clos Dol Heulog is modelled from its 56 m² EPC floor area, its 2 recorded sales 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

    56 m² from the EPC lodged in September 2021

  • Sales of this home

    2 sales recorded, the latest in 2021

  • 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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Sales timeline

  1. 21 October 2021Most recent

    £155,000

    +25.0%over 7 years

  2. 16 April 2014

    £124,000

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 26 Clos Dol Heulog

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

26 Clos Dol Heulog is a two-bedroom detached house in Pontprennau, Cardiff, Cardiff (CF23 8AT). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (September 2021) returns a B (score 81), comfortably above the UK average. The rating has held steady at B across 2 certificates since August 2011. Between certificates, window efficiency dropped from Good to Average. Main heating runs on electricity. At 56 m² this is the 9th smallest of 24 units on EPC record in the building, where floor areas span 53–174 m². The building's EPC ratings span D to B, with this unit at the top.

At 56 m² it's 20% smaller than the typical home in the postcode (70 m² median across 23 EPCs). Its energy rating outperforms most of the postcode (better than 87% of similar EPCs). Across 2014–2021, sale prices on this property compounded at 3% per year. Today's modelled estimate of £171,000 is 10.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£257/sq ft) was about 24.9% above the typical sold price in the postcode. Last sale on file: £155,000 in October 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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
  • Bathrooms1
  • Dining roomYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 26 Clos Dol Heulog

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

Pick your report · from £14.99

One time fee only - money back guarantee

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.

For a compact home of this size, this rating sits in the top tier locally.

Current Certificate(1 of 2)
Sept 2021

EPC Rating

A
B
B81
C
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
2.0 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 27 September 2031

4 years remaining
Planning

Planning history

Applications and permits filed against 26 Clos Dol Heulog, Pontprennau, Cardiff, CF23 8AT, sourced from the PlanIt planning register.

26 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 flats on this street, drawn from the latest EPC and Land Registry data.

Price per m²

£2,768

Street avg £2,637

Above

Floor Area

56 m²

Street avg 55 m²

Above

Habitable Rooms

3 rooms

Street avg 3 rooms

On par

CO₂ Emissions

2.0 t/year

Street avg 2.3 t/year

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 3 Building Survey

Late 20th century1st Floor FlatEPC BNo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £820 · 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.
£225k

1 Almond Drive, Pontprennau

CF23 8HD

2 bed1 bath
£273k

1 Butterfield Drive, Pontprennau

CF23 8NE

3 bed
£294k

1 Amber Close, Pontprennau

CF23 8AW

3 bed1 bath
£306k

1 Amblecote Close, Pontprennau

CF23 8BY

3 bed
£321k

1 Clos Alyn, Pontprennau

CF23 8LB

3 bed
£327k

1 Amberwood Close, Pontprennau

CF23 8BZ

3 bed
£363k

1 Clos Dol Heulog, Pontprennau

CF23 8AT

3 bed
£381k

1 Blackberry Way, Pontprennau

CF23 8FE

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 26 Clos Dol Heulog is modelled from its 56 m² EPC floor area, its 2 recorded sales 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. 2 sales are recorded for 26 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 26 Clos Dol Heulog was lodged in September 2021 at band B and is valid until September 2031. 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 26 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
26 Clos Dol Heulog 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 26 Clos Dol Heulog, Pontprennau, Cardiff, CF23 8AT. Each answer is also embedded as structured data for search engines.

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