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27 Grafton Close, Penylan, Cardiff, CF23 9JA

Property type
Semi-detached
Habitable rooms
5
From EPC
Floor area
81 m²
872 sq ft
Energy rating
D
Score 55
Council tax
Band E
Tenure
Owner Occupied
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Overview

About 27 Grafton Close

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

27 Grafton Close is a semi-detached house in Penylan, Cardiff, Cardiff (CF23 9JA). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (January 2014) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 74). The latest certificate is from January 2014, so improvements made since then won't be reflected.

Held since September 2003 — that's 23 years off the open market, well above the local norm. Across 1996–2003, sale prices on this property compounded at 13% per year. Today's modelled estimate of £304,000 sits 115.6% above the 2003 sale of £141,000. On a £-per-square-foot basis, the last sale (£162/sq ft) was about 19.7% below the postcode norm.

Before you decide

Everything you need to know about 27 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.

27 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This certificate is over 10 years old and is no longer valid.Expired 15 Jan 2024

Current Certificate
Jan 2014

EPC Rating

A
B
C
D
D55
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.4 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 15 January 2024

New assessment needed to sell or let
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Mid 20th centurySemi-Detached BungalowEPC 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.

From £595 · Includes VAT

Planning

Planning history

Applications and permits filed against 27 Grafton Close, Penylan, Cardiff, CF23 9JA, sourced from the PlanIt planning register.

27 Grafton Close has no planning applications on record.

2

But the area is active

2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

27 Grafton Close has more than doubled in price since the earliest registered sale in 1996.

Current estimate

£304,000

Modelled from EPC, postcode comparables and a sale-price growth of 13.0% per year over 8 years.

See how we calculated this
Last sold (2003)

£141,000

Growth on file: 13.0% per year over 8 years.

Sales timeline

  1. 18 September 2003Most recent

    £141,000

    +151.8%over 7 years

  2. 23 February 1996

    £56,000

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.

Years Held for 27 Grafton Close runs comfortably ahead of the street norm.

Price per m²

£1,741

Street avg £3,125

Strongly below

Floor Area

81 m²

Street avg 91 m²

Below

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

4.4 t/year

Street avg 3.7 t/year

Below
Before you decide

Everything you need to know about 27 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

£350k

1 Firstbrook Close

CF23 9ER

3 bed2 bath
£264k

1 Howardian Close, Penylan

CF23 9AG

£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 27 Grafton Close, Penylan, Cardiff, CF23 9JA. Each answer is also embedded as structured data for search engines.