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19 Roundwood Close, Penylan, Cardiff, CF23 9HH

Property type
Semi-detached
Bedrooms
4
Bathrooms
2
Floor area
94 m²
1012 sq ft
Energy rating
D
Score 68
Council tax
Band E
Tenure
Owner Occupied
Overview

About 19 Roundwood Close

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

19 Roundwood Close is a four-bedroom semi-detached house in Penylan, Cardiff, Cardiff (CF23 9HH). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (July 2020) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump.

Across 2004–2021, sale prices on this property compounded at 2.9% per year. Today's modelled estimate of £355,000 is 20.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£292/sq ft) was about 27.1% above the typical sold price in the postcode. Most recent transfer: June 2021 at £295,000. 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

  • Bedrooms4
  • Bathrooms2

Outside

  • Private gardenYes
  • GarageYes
Before you decide

Everything you need to know about 19 Roundwood Close

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

Pick your report · every report is £14.99

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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.

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Rating

A
B
C
D
D68
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.4 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centurySemi-Detached BungalowEPC 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 19 Roundwood Close, Penylan, Cardiff, CF23 9HH, sourced from the PlanIt planning register.

19 Roundwood Close has no planning applications on record.

2

But the area is active

2 notable applications 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

£355,000

Modelled from EPC, postcode comparables and a sale-price growth of 2.9% per year over 17 years.

See how we calculated this
Last sold (2021)

£295,000

Growth on file: 2.9% per year over 17 years.

Sales timeline

  1. 10 June 2021Most recent

    £295,000

    +61.6%over 16 years

  2. 5 August 2004

    £182,500

Median price across the last 5 sales in CF23 9HH: £285,000 (2025–2020).

On the street

Versus other Roundwood Close homes

Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m²

£3,138

Street avg £2,618

Above

Floor Area

94 m²

Street avg 91 m²

On par

Habitable Rooms

6 rooms

Street avg 6 rooms

Above

CO₂ Emissions

3.4 t/year

Street avg 3.4 t/year

On par
Before you decide

Everything you need to know about 19 Roundwood 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.
£502k

1 Earl S Court Road, Penylan

CF23 9DD

4 bed
£350k

1 Firstbrook Close

CF23 9ER

3 bed2 bath
£328k

1 Kingwood Close, Penylan

CF23 9HE

3 bed1 bath
£399k

1 Hugon Close

CF23 9BY

3 bed1 bath
£188k

1 Bryn Y Nant, Llanedeyrn

CF23 9NZ

3 bed
£360k

1 Baber Close

CF23 9BX

£344k

1 Doe Close, Penylan

CF23 9HJ

£294k

1 Ffordd Nowell, Penylan

CF23 9FA

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

Llanedeyrn Road — 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 19 Roundwood Close, Penylan, Cardiff, CF23 9HH. Each answer is also embedded as structured data for search engines.