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13 Duffryn Close, Cardiff, CF23 6HT

Property type
Semi-detached
Floor Ground
Habitable rooms
3
From EPC
Floor area
73 m²
786 sq ft
Energy rating
E
Score 50
Council tax
Band E
Tenure
Owner Occupied
Overview

About 13 Duffryn Close

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

13 Duffryn Close is a semi-detached house in Cardiff (CF23 6HT). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1950-1966 and council tax band E. At 73 m² this is the 3rd smallest of 18 units on EPC record in the building, where floor areas span 70–98 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (50 versus a best of 76). The latest certificate (June 2018) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 72), a 2-band jump. Main heating runs on electricity.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £241,000 is 43.5% above the 2020 sale price. Sold February 2020 for £168,000.

Before you decide

Everything you need to know about 13 Duffryn 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
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

13 Duffryn Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Rating

A
B
C
D
E
E50
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
6.2 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Mid 20th centuryGround Floor FlatEPC ENo mains gas

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

From £885 · Includes VAT

Planning

Planning history

Applications and permits filed against 13 Duffryn Close, Cardiff, CF23 6HT, sourced from the PlanIt planning register.

13 Duffryn Close 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.

Price

Sales history & valuation

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

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

Current estimate

£241,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2020)

£168,000

Recorded with HM Land Registry.

Sales timeline

  1. 20 February 2020Most recent

    £168,000

Median price across the last 5 sales in CF23 6HT: £249,950 (2025–2021).

On the street

Versus other Duffryn Close homes

Four headline reads against 17 similar flats on this street, drawn from the latest EPC and Land Registry data.

13 Duffryn Close is notably below the street on epc rating.

Price per m²

£2,301

Street avg £2,453

Below

Floor Area

73 m²

Street avg 79 m²

Below

Habitable Rooms

3 rooms

Street avg 3 rooms

Below

CO₂ Emissions

6.2 t/year

Street avg 2.7 t/year

Strongly below
Before you decide

Everything you need to know about 13 Duffryn 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.
£263k

1 Duffryn Close

CF23 6HT

2 bed1 bath
£293k

1 Glenwood

CF23 6UR

4 bed1 bath
£303k

1 Cefn Coed Gardens

CF23 6AX

£185k

1 Forest Oak Close

CF23 6QN

2 bed1 bath
£425k

1 Celyn Grove

CF23 6SH

4 bed
£441k

1 Cefn Coed Avenue

CF23 6HE

3 bed1 bath
£453k

1 Dan Y Coed Close

CF23 6NJ

3 bed2 bath
£488k

1 Duffryn Avenue

CF23 6LE

4 bed
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

Rail-style transport is unusually close for this postcode.

Crime

9/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Rhydypenau Library — 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 13 Duffryn Close, Cardiff, CF23 6HT. Each answer is also embedded as structured data for search engines.