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23 Bronllwyn, Pentyrch, Cardiff, CF15 9QL

Swimming pool3 sales on record1 planning record
Property type
Semi-detached
Bedrooms
3
Bathrooms
2
Floor area
110 m²
1184 sq ft
Energy rating
C
Score 74
Council tax
Band D
Tenure
Owner Occupied
Overview

About 23 Bronllwyn

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

23 Bronllwyn is a three-bedroom semi-detached house in Pentyrch, Cardiff, Cardiff (CF15 9QL). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1950-1966 and council tax band D. There is a swimming pool on the plot, uncommon for the area. Records show the property has been extended at some point in its history. The latest certificate (June 2022) shows a C (score 74). When first surveyed in April 2013 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good; while wall efficiency dropped from Good to Poor. The recommended improvements would push it to B (score 85).

One planning record on file: an extension approved in 2016. Past consents include an extension, meaningful when judging how the property has evolved. Across 1995–2022, sale prices on this property compounded at 11.1% per year. On a £-per-square-foot basis, the last sale (£342/sq ft) was about 88.2% above the typical sold price in the postcode. Most recent transfer: October 2022 at £405,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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
  • Dining roomYes

Outside

  • Swimming poolYes

Building

  • Previously extendedYes
Before you decide

Everything you need to know about 23 Bronllwyn

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.
Current Certificate(1 of 2)
Jun 2022

EPC Rating

A
B
C
C74
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.2 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Jun 2022from Apr 2013
EPC improved fromD68toC74
Windows
Mostly DoubleFull Double

Windows upgraded, improving insulation

Low Energy Lighting
40%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Mid 20th centurySemi-Detached HouseEPC C

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 £695 · Includes VAT

Planning

Planning history

Applications and permits filed against 23 Bronllwyn, Pentyrch, Cardiff, CF15 9QL, sourced from the PlanIt planning register.

23 Bronllwyn has an approved side and rear extension on the planning record.

1 application on record at 23 Bronllwyn, Pentyrch, Cardiff, CF15 9QL

1decisions1extensions6documents
  1. Oct 2016
    ExtensionFull
    Outcome in report

    Extension: Side and rear of property

    SINGLE STOREY SIDE AND REAR EXTENSION

    Documents
    6 docs on file
    Reference
    16/02205/DCH
    Full record in report

Unlock 23 Bronllwyn, Pentyrch, Cardiff, CF15 9QL's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full
  • The 6 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

Price

Sales history & valuation

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

23 Bronllwyn has more than quadrupled in price since its earliest registered sale in 1995.

Current estimate

£421,000

Modelled from EPC, postcode comparables and a sale-price growth of 11.1% per year over 27 years.

See how we calculated this
Last sold (2022)

£405,000

Growth on file: 11.1% per year over 27 years.

Sales timeline

  1. 27 October 2022Most recent

    £405,000

    +121.3%over 9 years

  2. 29 August 2013

    £183,000

    +678.7%over 17 years

  3. 31 October 1995

    £23,500

Median price across the last 5 sales in CF15 9QL: £275,000 (2024–2017).

On the street

Versus other Bronllwyn homes

Four headline reads against 22 similar houses on this street, drawn from the latest EPC and Land Registry data.

23 Bronllwyn outperforms the street on price per m² by a wide margin.

Price per m²

£3,682

Street avg £2,301

Strongly above

Floor Area

110 m²

Street avg 118 m²

On par

Habitable Rooms

7 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

3.2 t/year

Street avg 4.5 t/year

Strongly above
Before you decide

Everything you need to know about 23 Bronllwyn

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.
£441k

1 Bryn Siriol, Pentyrch

CF15 9QU

3 bed
£392k

1 Ael Y Bryn, Pentyrch

CF15 9TD

3 bed2 bath
£371k

1 2, Post Office Row, Gwaelod Y Garth

CF15 9HY

3 bed1 bath
£355k

1 Cefn Penuel, Pentyrch

CF15 9TB

3 bed1 bath
£350k

1 Bronllwyn, Pentyrch

CF15 9QL

3 bed
£432k

1 Dol Y Felin, Creigiau

CF15 9SN

4 bed
£432k

1 Erw Wen, Pentyrch

CF15 9PQ

4 bed2 bath
£450k

1 Brummell Drive, Creigiau

CF15 9NX

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

Crime

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Bronllwyn — 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 Bronllwyn, Pentyrch, Cardiff, CF15 9QL. Each answer is also embedded as structured data for search engines.