What kind of home is 3 Clos Alyn, CF23 8LB?

3 Clos Alyn, CF23 8LB is a 3-bedroom semi-detached house.

When did 3 Clos Alyn, CF23 8LB last change hands?

3 Clos Alyn, CF23 8LB last sold for £270,000 in June 2023, around 3 years ago. Land Registry has 4 sales on record going back to £73,000 in September 1999. Source: HM Land Registry.

Has 3 Clos Alyn, CF23 8LB appreciated in value?

Across 4 sales between September 1999 and June 2023, 3 Clos Alyn, CF23 8LB rose from £73,000 to £270,000, a change of £197,000. That works out to roughly +5.6% per year compounded over 24 years. Source: HM Land Registry.

What is the EPC rating for 3 Clos Alyn, CF23 8LB?

The current EPC rating for 3 Clos Alyn, CF23 8LB is D with a score of 66 out of 100, lodged in November 2022. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 3 Clos Alyn, CF23 8LB?

3 Clos Alyn, CF23 8LB has a recorded floor area of 90 m² (969 sq ft), around 30 m² per bedroom. That makes it about 13% larger than the median EPC-recorded property in CF23 8LB. Source: EPC Register.

What heating system does 3 Clos Alyn, CF23 8LB use?

The latest EPC at 3 Clos Alyn, CF23 8LB records mains gas as the main heating fuel. Source: EPC Register.

Has 3 Clos Alyn, CF23 8LB had any planning applications?

3 Clos Alyn, CF23 8LB has 1 planning record on file (1 approved), most recent in June 2023. Source: PlanIt planning register.

What is the council tax band for 3 Clos Alyn, CF23 8LB?

3 Clos Alyn, CF23 8LB is in council tax band E.

Which area is 3 Clos Alyn, CF23 8LB in?

3 Clos Alyn, CF23 8LB sits in Pontprennau, Cardiff, Cardiff. It falls within the CF23 postcode district.

How safe is the area around 3 Clos Alyn, CF23 8LB?

Police records around 3 Clos Alyn, CF23 8LB show an average of 9 reported crimes per month over the last 12 months. Violent crime makes up roughly 41% of reports, the most common category. The overall trend is rising (143% versus the prior period). Source: Police UK.

What transport links are near 3 Clos Alyn, CF23 8LB?

The closest bus stop to 3 Clos Alyn, CF23 8LB is Sindercombe Cl, 77m away. In total there are 30 bus stops within the surrounding area.

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3 Clos Alyn, Pontprennau, Cardiff, CF23 8LB

4 sales on record1 planning record

Property type

Semi-detached

Bedrooms

Bathrooms

Floor area

90 m²

969 sq ft

Energy rating

Score 66

Council tax

Band E

Tenure

Owner Occupied

Overview

About 3 Clos Alyn

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

3 Clos Alyn is a three-bedroom semi-detached house in Pontprennau, Cardiff, Cardiff (CF23 8LB). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (November 2022) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump.

Most recent transfer: June 2023 at £270,000. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: a garage conversion approved in 2023. Past consents include a garage conversion, meaningful when judging how the property has evolved. Across 1999–2023, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £317,000 is 17.4% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£279/sq ft) was about 38.8% above the typical sold price in the postcode.

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
Bathrooms2
Open-plan layoutYes
Dining roomYes
CloakroomYes
EnsuiteYes

Outside

DrivewayYes

Building

RefurbishedYes

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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.

EPC Rating

D66

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

3.5 t/year

Occupancy

Owner Occupied

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Late 20th centurySemi-Detached HouseEPC D

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Planning

Planning history

Applications and permits filed against 3 Clos Alyn, Pontprennau, Cardiff, CF23 8LB, sourced from the PlanIt planning register.

1 application on record at 3 Clos Alyn, Pontprennau, Cardiff, CF23 8LB

1decisions1extensions16documents1nearby

Flagged:Retrospective

Jun 2023
Garage ConversionAmendment
Outcome in report
Retention of Garage Conversion into Habitable Room
Retrospective
Documents
16 docs on file
Reference
23/00571/CLU
Full record in report

Unlock 3 Clos Alyn, Pontprennau, Cardiff, CF23 8LB's full planning history

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Every decision — granted, refused or withdrawn (1 on record)
All 1 application on this property in full, plus 1 notable nearby
The 16 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.

Sale price has grown by over 3x since 1999.

Current estimate

£317,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 24 years.

See how we calculated this

Last sold (2023)

£270,000

Growth on file: 5.6% per year over 24 years.

Sales timeline

26 June 2023Most recent
£270,000
+50.0%over 17 years
7 July 2005
£180,000
+91.6%over 3 years
25 July 2001
£93,950
+28.7%over 1 year
2 September 1999
£73,000

Median price across the last 5 sales in CF23 8LB: £220,000 (2025–2019).

Nearby sales in CF23 8LB

On the street

Versus other Clos Alyn homes

Four headline reads against 20 similar houses on this street, drawn from the latest EPC and Land Registry data.

Years Held for 3 Clos Alyn lags the street by a wide margin.

Price per m²

£3,000

Street avg £2,626

Strongly above

Floor Area

90 m²

Street avg 79 m²

On par

Habitable Rooms

4 rooms

Street avg 5 rooms

Below

CO₂ Emissions

3.5 t/year

Street avg 3.0 t/year

Below

Before you decide

Everything you need to know about 3 Clos Alyn

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

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Comparables

Similar properties nearby

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

£324k

1 Amberwood Close, Pontprennau

CF23 8BZ

3 bed

£334k

1 Clos Dol Heulog, Pontprennau

CF23 8AT

3 bed

£339k

1 Clos Alyn, Pontprennau

CF23 8LB

3 bed

£295k

1 Amblecote Close, Pontprennau

CF23 8BY

3 bed

£287k

1 Amber Close, Pontprennau

CF23 8AW

3 bed1 bath

£269k

1 Butterfield Drive, Pontprennau

CF23 8NE

3 bed

£353k

1 Blackberry Way, Pontprennau

CF23 8FE

4 bed2 bath

£394k

1 Clos Nant Mwlan, Pontprennau

CF23 8NA

4 bed2 bath

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

Sindercombe Cl — 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 3 Clos Alyn, Pontprennau, Cardiff, CF23 8LB. Each answer is also embedded as structured data for search engines.