Skip to content
UK Property Looker

25 Grafton Close, Penylan, Cardiff, CF23 9JA

1 planning record
Property type
Semi-detached
Habitable rooms
5
From EPC
Floor area
93 m²
1001 sq ft
Energy rating
D
Score 59
Council tax
Band E
Tenure
Private Rental
Get directions (opens in a new tab)
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.

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 · 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.

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

Current Certificate(1 of 2)
Apr 2018

EPC Rating

A
B
C
D
D59
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Good
Windows
Good
CO2 Emissions
4.5 t/year
Occupancy
Rented

Certificate validity

Valid until 1 April 2028

1 year remaining

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

SDL Surveying

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
  1. 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
£14.99one-off · instant

One time fee only - money back guarantee

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).

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 · 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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£311k

1 Ffordd Nowell, Penylan

CF23 9FA

£280k

1 Grafton Close, Penylan

CF23 9JA

£337k

1 Kingwood Close, Penylan

CF23 9HE

3 bed1 bath
£339k

1 Doe Close, Penylan

CF23 9HJ

£264k

1 Howardian Close, Penylan

CF23 9AG

£350k

1 Firstbrook Close

CF23 9ER

3 bed2 bath
£360k

1 Baber Close

CF23 9BX

£249k

1 Eastside Quarter, Maelfa, Llanedeyrn

CF23 9PN

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

0.1 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.