What type of property is 23 Duffryn Crescent, CF5 6NF?

23 Duffryn Crescent, CF5 6NF is a 4-bedroom detached house.

When did 23 Duffryn Crescent, CF5 6NF last change hands?

23 Duffryn Crescent, CF5 6NF last sold for £620,000 in August 2025. Before that, it sold for £565,000 in August 2022, so prices have been rising over 3 years on record. Source: HM Land Registry.

How has the value of 23 Duffryn Crescent, CF5 6NF changed over time?

Across 2 sales between August 2022 and August 2025, 23 Duffryn Crescent, CF5 6NF rose from £565,000 to £620,000, a change of £55,000. That works out to roughly +3.2% per year compounded over 3 years. Source: HM Land Registry.

How energy efficient is 23 Duffryn Crescent, CF5 6NF?

The current EPC rating for 23 Duffryn Crescent, CF5 6NF is D with a score of 60 out of 100, lodged in August 2024. It has improved from a F recorded in April 2022 (2 bands). The assessor estimates the property could reach a C. Source: EPC Register.

What is the floor area of 23 Duffryn Crescent, CF5 6NF?

23 Duffryn Crescent, CF5 6NF has a recorded floor area of 154 m² (1,658 sq ft), around 39 m² per bedroom. That makes it about 33% smaller than the median EPC-recorded property in CF5 6NF. Source: EPC Register.

How is 23 Duffryn Crescent, CF5 6NF heated?

The latest EPC at 23 Duffryn Crescent, CF5 6NF records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 23 Duffryn Crescent, CF5 6NF?

23 Duffryn Crescent, CF5 6NF is in council tax band G. That sits towards the upper end of the band ladder, typically reflecting larger or higher-value homes.

Where is 23 Duffryn Crescent, CF5 6NF located?

23 Duffryn Crescent, CF5 6NF sits in Peterston-super-ely, Cardiff, Cardiff. It falls within the CF5 postcode district.

What is crime like near 23 Duffryn Crescent, CF5 6NF?

Police records around 23 Duffryn Crescent, CF5 6NF show an average of 6 reported crimes per month over the last 9 months. Violent crime makes up roughly 45% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What transport links are near 23 Duffryn Crescent, CF5 6NF?

The closest bus stop to 23 Duffryn Crescent, CF5 6NF is White Bridge, 506m away. In total there are 20 bus stops within the surrounding area.

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23 Duffryn Crescent, Peterston Super Ely, Cardiff, CF5 6NF

Extendable

Property type

Detached

Bedrooms

Bathrooms

Floor area

154 m²

1658 sq ft

Energy rating

Score 60

Council tax

Band G

Tenure

Owner Occupied

Overview

About 23 Duffryn Crescent

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

23 Duffryn Crescent is a four-bedroom detached house in Peterston-Super-Ely, Cardiff, Cardiff (CF5 6NF). It has a recorded floor area of 154 m² (around 1658 sq ft), construction records dating it to 1976-1982 and council tax band G. The latest certificate (August 2024) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in April 2022 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Very Good and window efficiency went from Average to Good. The recommended improvements would push it to C (score 75). Our model identifies extension potential, subject to local planning policy.

A recent sale: £620,000 in August 2025. Across 2022–2025, sale prices on this property compounded at 3.2% per year. On a £-per-square-foot basis, the last sale (£374/sq ft) was about 36.9% above the typical sold price in the postcode. At 154 m² it's 22.7% smaller than the typical home in the postcode (199 m² median across 8 EPCs).

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

Bedrooms4
Bathrooms2
Dining roomYes
Utility roomYes
CloakroomYes
EnsuiteYes

Outside

Private gardenYes
GarageDouble

Building

RefurbishedYes
Extension potentialPossible

Before you decide

Everything you need to know about 23 Duffryn Crescent

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

Larger development activity nearby

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The data behind every report

Energy

Energy performance

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

23 Duffryn Crescent's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 2)

Aug 2024

EPC Rating

D60

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

6.5 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Aug 2024from Apr 2022

EPC improved fromF33toD60

Main Fuel

OilGas

Switched from oil to mains gas, reducing emissions and costs

Hot Water

PoorGood

Hot water efficiency improved

Windows

AverageGood

Window efficiency improved

Wall Insulation

UninsulatedPartial Insulation

Wall insulation upgraded

Roof Insulation

PartialWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting

67%100%

More low energy lighting installed

Get a survey for this property

Level 2 HomeBuyer Report

Late 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 23 Duffryn Crescent, Peterston Super Ely, Cardiff, CF5 6NF, sourced from the PlanIt planning register.

23 Duffryn Crescent has no planning applications on record.

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.

23 Duffryn Crescent valuation sits well clear of the typical sold price in this postcode.

Current estimate

£628,000

Modelled from EPC, postcode comparables and a sale-price growth of 3.2% per year over 3 years.

See how we calculated this

Last sold (2025)

£620,000

Growth on file: 3.2% per year over 3 years.

Sales timeline

28 August 2025Most recent
£620,000
+9.7%over 2 years
30 August 2022
£565,000

Median price across the last 5 sales in CF5 6NF: £692,000 (2024–2021).

Nearby sales in CF5 6NF

On the street

Versus other Duffryn Crescent homes

Four headline reads against 8 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 23 Duffryn Crescent stands well clear of the street.

Price per m²

£4,026

Street avg £3,144

Strongly above

Floor Area

154 m²

Street avg 221 m²

Strongly below

Habitable Rooms

6 rooms

Street avg 9 rooms

Strongly below

CO₂ Emissions

6.5 t/year

Street avg 6.6 t/year

Below

Before you decide

Everything you need to know about 23 Duffryn Crescent

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

Larger development activity nearby

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.

£657k

1 Broadway Green, St Nicholas

CF5 6SR

4 bed

£658k

1 Church Rise, Wenvoe

CF5 6DE

4 bed2 bath

£684k

1 Campbell Court, St Nicholas

CF5 6BF

4 bed3 bath

£522k

1 Caer Ceffyl, St Fagans

CF5 6HT

4 bed3 bath

£856k

1 Burdonshill Cottages, Wenvoe

CF5 6AZ

4 bed3 bath

£583k

1 Court Close, Bonvilston

CF5 6FX

5 bed2 bath

£572k

1 Chapel Terrace, Twyn Yr Odyn

CF5 6BJ

5 bed3 bath

£421k

1 Church Row, St Nicholas

CF5 6SP

3 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

Crime

6/mo

Steady year-on-year across the wider district.

Nearest stop

0.5 km

White Bridge — 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 23 Duffryn Crescent, Peterston Super Ely, Cardiff, CF5 6NF. Each answer is also embedded as structured data for search engines.