What type of property is 25 Grafton Close, CF23 9JA?

25 Grafton Close, CF23 9JA is a semi-detached house.

What energy rating does 25 Grafton Close, CF23 9JA have?

The current EPC rating for 25 Grafton Close, CF23 9JA is D with a score of 59 out of 100, lodged in April 2018. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 25 Grafton Close, CF23 9JA?

25 Grafton Close, CF23 9JA has a recorded floor area of 93 m² (1,001 sq ft). Source: EPC Register.

How is 25 Grafton Close, CF23 9JA heated?

The latest EPC at 25 Grafton Close, CF23 9JA records mains gas as the main heating fuel. Source: EPC Register.

Has 25 Grafton Close, CF23 9JA had any planning applications?

25 Grafton Close, CF23 9JA has 1 planning record on file (1 refused), most recent in January 2005. Source: PlanIt planning register.

What council tax band is 25 Grafton Close, CF23 9JA?

25 Grafton Close, CF23 9JA is in council tax band E.

Where is 25 Grafton Close, CF23 9JA located?

25 Grafton Close, CF23 9JA sits in Penylan, Cardiff, Cardiff. It falls within the CF23 postcode district.

What is crime like near 25 Grafton Close, CF23 9JA?

Police records around 25 Grafton Close, CF23 9JA show an average of 9 reported crimes per month over the last 12 months. Violent crime makes up roughly 41% of reports, the most common category. The overall trend is rising (143% versus the prior period). Source: Police UK.

What is the nearest station to 25 Grafton Close, CF23 9JA?

The closest bus stop to 25 Grafton Close, CF23 9JA is Grafton Close, 73m away. In total there are 30 bus stops within the surrounding area.

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25 Grafton Close, Penylan, Cardiff, CF23 9JA

1 planning record

Property type

Semi-detached

Habitable rooms

From EPC

Floor area

93 m²

1001 sq ft

Energy rating

Score 59

Council tax

Band E

Tenure

Private Rental

Overview

About 25 Grafton Close

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

25 Grafton Close is a semi-detached house in Penylan, Cardiff, Cardiff (CF23 9JA). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (April 2018) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since April 2013. Between certificates, roof efficiency went from Poor to Good, window efficiency went from Average to Good and hot-water efficiency went from Average to Very Good; while wall efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 84), a 2-band jump.

One planning record on file: an extension refused in 2005.

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Everything you need to know about 25 Grafton Close

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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.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 2)

Apr 2018

EPC Rating

D59

Main Heating

Gas

Main Fuel

Gas

Hot Water

Very Good

Windows

Good

CO2 Emissions

4.5 t/year

Occupancy

Rented

Property Improvements

Changes detected from historical EPC data

Apr 2018from Apr 2013

Heating Controls

FullProg + TRVs

Heating controls changed

Hot Water

AverageVery Good

Hot water efficiency improved

Windows

AverageGood

Window efficiency improved

Roof Insulation

PartialInsulated

Roof insulation improved

Get a survey for this property

Level 3 Building Survey

Mid 20th centurySemi-Detached BungalowEPC DExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £955 · Includes VAT

Planning

Planning history

Applications and permits filed against 25 Grafton Close, Penylan, Cardiff, CF23 9JA, sourced from the PlanIt planning register.

1 application on record at 25 Grafton Close, Penylan, Cardiff, CF23 9JA

1decisions1extensions1documents2nearby

Jan 2005
ExtensionFull
Outcome in report
Extension: Single storey · Rear of property
TO ENLARGE /EXTEND TWO EXISTING FIRST FLOOR BEDROOMS ON TOP OF EXISTING GROUND FLOOR REAR EXTENSION
Documents
1 doc on file
Reference
04/02639/E
Full record in report

Unlock 25 Grafton Close, Penylan, Cardiff, CF23 9JA's full planning history

You're seeing the shape of it. The report has the substance.

Every decision — granted, refused or withdrawn (1 on record)
All 1 application on this property in full, plus 2 notable nearby
The 1 documents, officer reports & conditions
What the pattern means for extending or converting here

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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.

25 Grafton Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£301,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in CF23 9JA: £270,000 (2025–2021).

Nearby sales in CF23 9JA

On the street

Versus other Grafton Close homes

Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.

On co₂ emissions, 25 Grafton Close runs well behind the street norm.

EPC Rating

59 (D)

Street avg 64 (D)

Below

Floor Area

93 m²

Street avg 90 m²

Above

CO₂ Emissions

4.5 t/year

Street avg 3.7 t/year

Below

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

Before you decide

Everything you need to know about 25 Grafton Close

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

Pick your report · every report is £14.99

One time fee only - money back guarantee

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.

£294k

1 Ffordd Nowell, Penylan

CF23 9FA

£280k

1 Grafton Close, Penylan

CF23 9JA

£328k

1 Kingwood Close, Penylan

CF23 9HE

3 bed1 bath

£274k

1 Howardian Close, Penylan

CF23 9AG

£344k

1 Doe Close, Penylan

CF23 9HJ

£350k

1 Firstbrook Close

CF23 9ER

3 bed2 bath

£253k

1 Eastside Quarter, Maelfa, Llanedeyrn

CF23 9PN

£360k

1 Baber Close

CF23 9BX

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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

9/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Grafton Close — 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 25 Grafton Close, Penylan, Cardiff, CF23 9JA. Each answer is also embedded as structured data for search engines.