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11 Grafton Close, Penylan, Cardiff, CF23 9JA

2 planning records
Property type
Detached
Bedrooms
3
Floor area
107 m²
1156 sq ft
Energy rating
D
Score 64
Council tax
Band F
Tenure
Owner Occupied
Overview

About 11 Grafton Close

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

11 Grafton Close is a three-bedroom detached house in Penylan, Cardiff, Cardiff (CF23 9JA). It has a recorded floor area of 107 m² (around 1156 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (January 2011) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). The latest certificate is from January 2011, so improvements made since then won't be reflected.

Today's modelled estimate of £375,000 sits 55% above the 2011 sale of £242,000. On a £-per-square-foot basis, the last sale (£209/sq ft) was about 15.9% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 107 m² it's 19.3% larger than the typical home in the postcode (90 m² median across 11 EPCs). Last changed hands 15 years ago, in August 2011.

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

  • Private gardenFront and rear
  • GarageYes

Building

  • Central heatingYes
Before you decide

Everything you need to know about 11 Grafton Close

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.

11 Grafton Close's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 14 Jan 2021

EPC Rating

A
B
C
D
D64
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Good
CO2 Emissions
4.7 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Mid 20th centuryDetached HouseEPC D

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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Planning

Planning history

Applications and permits filed against 11 Grafton Close, Penylan, Cardiff, CF23 9JA, sourced from the PlanIt planning register.

11 Grafton Close has an approved side extension on the planning record.

2 applications on record at 11 Grafton Close, Penylan, Cardiff, CF23 9JA

2decisions1extensions12documents2nearby
Flagged:Retrospective
  1. Jan 2013
    ExtensionFull
    Outcome in report

    Extension: Side of property

    RETENTION OF SINGLE STOREY SIDE EXTENSION

    Retrospective
    Documents
    5 docs on file
    Reference
    12/01834/DCH
    Full record in report
  2. More recent applications — locked
  3. OutbuildingDecision

Unlock 11 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 (2 on record)
  • All 2 applications on this property in full, plus 2 notable nearby
  • The 12 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.

11 Grafton Close valuation sits well clear of the typical sold price in this postcode.

Current estimate

£375,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2011)

£242,000

Recorded with HM Land Registry.

Sales timeline

  1. 24 August 2011Most recent

    £242,000

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.

11 Grafton Close is notably below the street on co₂ emissions.

Price per m²

£2,254

Street avg £3,039

Below

Floor Area

107 m²

Street avg 88 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

4.7 t/year

Street avg 3.7 t/year

Strongly below
Before you decide

Everything you need to know about 11 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

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.
£399k

1 Hugon Close

CF23 9BY

3 bed1 bath
£350k

1 Firstbrook Close

CF23 9ER

3 bed2 bath
£328k

1 Kingwood Close, Penylan

CF23 9HE

3 bed1 bath
£188k

1 Bryn Y Nant, Llanedeyrn

CF23 9NZ

3 bed
£502k

1 Earl S Court Road, Penylan

CF23 9DD

4 bed
£360k

1 Baber Close

CF23 9BX

£344k

1 Doe Close, Penylan

CF23 9HJ

£450k

1 Barons Court Road, Penylan

CF23 9DF

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