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6 Roundwood Close, Penylan, Cardiff, CF23 9HH

Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
95 m²
1023 sq ft
Energy rating
D
Score 64
Council tax
Band E
Tenure
Freehold
Overview

About 6 Roundwood Close

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

6 Roundwood Close is a three-bedroom semi-detached house in Penylan, Cardiff, Cardiff (CF23 9HH). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 1950-1966 and council tax band E. Tenure is freehold. The latest certificate (July 2022) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79). Records show the property has been extended at some point in its history.

On a £-per-square-foot basis, the last sale (£313/sq ft) was about 48.1% above the typical sold price in the postcode. Last sale on file: £320,000 in December 2022. 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
  • Bathrooms1
  • Open-plan layoutYes
  • Dining roomYes
  • CloakroomYes

Outside

  • GarageYes

Building

  • TenureFreehold
  • Previously extendedYes
  • RefurbishedYes
Before you decide

Everything you need to know about 6 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
Energy

Energy performance

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

EPC Rating

A
B
C
D
D64
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.9 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Mid 20th centurySemi-Detached HouseFreeholdEPC DExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £955 · Includes VAT

Planning

Planning history

Applications and permits filed against 6 Roundwood Close, Penylan, Cardiff, CF23 9HH, sourced from the PlanIt planning register.

6 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.

Latest sale on 6 Roundwood Close was the highest on Land Registry record across the postcode.

Current estimate

£338,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2022)

£320,000

Recorded with HM Land Registry.

Sales timeline

  1. 14 December 2022Most recent

    £320,000

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.

On years held, 6 Roundwood Close runs well behind the street norm.

Price per m²

£3,368

Street avg £2,595

Strongly above

Floor Area

95 m²

Street avg 91 m²

Above

Habitable Rooms

5 rooms

Street avg 6 rooms

Below

CO₂ Emissions

3.9 t/year

Street avg 3.4 t/year

Strongly below
Before you decide

Everything you need to know about 6 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.
£328k

1 Kingwood Close, Penylan

CF23 9HE

3 bed1 bath
£350k

1 Firstbrook Close

CF23 9ER

3 bed2 bath
£399k

1 Hugon Close

CF23 9BY

3 bed1 bath
£188k

1 Bryn Y Nant, Llanedeyrn

CF23 9NZ

3 bed
£502k

1 Earl S Court Road, Penylan

CF23 9DD

4 bed
£344k

1 Doe Close, Penylan

CF23 9HJ

£360k

1 Baber Close

CF23 9BX

£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 6 Roundwood Close, Penylan, Cardiff, CF23 9HH. Each answer is also embedded as structured data for search engines.