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11 Clos Alyn, Pontprennau, Cardiff, CF23 8LB

Property type
Detached
Bedrooms
4
Bathrooms
2
Floor area
103 m²
1104 sq ft
Energy rating
D
Score 63
Council tax
Band E
Tenure
Owner Occupied
Overview

About 11 Clos Alyn

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

11 Clos Alyn is a four-bedroom detached house in Pontprennau, Cardiff, Cardiff (CF23 8LB). It has a recorded floor area of 103 m² (around 1104 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (September 2011) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 71). The latest certificate is from September 2011, so improvements made since then won't be reflected.

At 103 m² it's 19.3% larger than the typical home in the postcode (86 m² median across 20 EPCs). Today's modelled estimate of £377,000 is 34.2% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£254/sq ft) was about 32.6% above the typical sold price in the postcode. Most recent transfer: November 2019 at £281,000.

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
Before you decide

Everything you need to know about 11 Clos Alyn

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.

11 Clos Alyn'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This certificate is over 10 years old and is no longer valid.Expired 08 Sept 2021

EPC Rating

A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
4.4 t/year
Occupancy
Owner Occupied
SDL Surveying

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.

From £595 · Includes VAT

Planning

Planning history

Applications and permits filed against 11 Clos Alyn, Pontprennau, Cardiff, CF23 8LB, sourced from the PlanIt planning register.

11 Clos Alyn 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.

11 Clos Alyn valuation sits well clear of the typical sold price in this postcode.

Current estimate

£377,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2019)

£281,000

Recorded with HM Land Registry.

Sales timeline

  1. 22 November 2019Most recent

    £281,000

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

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.

11 Clos Alyn outperforms the street on habitable rooms by a wide margin.

Price per m²

£2,739

Street avg £2,642

Above

Floor Area

103 m²

Street avg 79 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

4.4 t/year

Street avg 3.0 t/year

Strongly below
Before you decide

Everything you need to know about 11 Clos Alyn

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.
£394k

1 Clos Nant Mwlan, Pontprennau

CF23 8NA

4 bed2 bath
£353k

1 Blackberry Way, Pontprennau

CF23 8FE

4 bed2 bath
£426k

1 Allt Y Wennol, Pontprennau

CF23 8AS

4 bed2 bath
£434k

1 Clos Nant Y Cwm, Pontprennau

CF23 8LG

4 bed2 bath
£468k

1 Acorn Grove, Pontprennau

CF23 8NG

4 bed2 bath
£339k

1 Clos Alyn, Pontprennau

CF23 8LB

3 bed
£334k

1 Clos Dol Heulog, Pontprennau

CF23 8AT

3 bed
£324k

1 Amberwood Close, Pontprennau

CF23 8BZ

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

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