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Maerdy Newydd Barn, Bonvilston, Cardiff, CF5 6TR

Property type
Detached
Habitable rooms
6
From EPC
Floor area
157 m²
1690 sq ft
Energy rating
F
Score 36
Council tax
Band G
Tenure
Owner Occupied
Overview

About Maerdy Newydd Barn

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

Maerdy Newydd Barn is a detached house in Bonvilston, Cardiff, Cardiff (CF5 6TR). It has a recorded floor area of 157 m² (around 1690 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (August 2024) shows an F (score 36), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 71), a 3-band jump. Main heating runs on lpg.

It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs).

Before you decide

Everything you need to know about Maerdy Newydd Barn

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

Larger development activity nearby

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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.

Maerdy Newydd Barn's carbon output runs well above what efficient homes in the postcode produce.

EPC Rating

A
B
C
D
E
F
F36
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Average
CO2 Emissions
6.0 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Late 20th centuryDetached BungalowEPC FExtended multiple times (2+ extensions)No mains gas

Because the property has been extended more than once and has no mains gas supply, we believe a Level 3 building survey should be considered.

From £1,155 · Includes VAT

Planning

Planning history

Applications and permits filed against Maerdy Newydd Barn, Bonvilston, Cardiff, CF5 6TR, sourced from the PlanIt planning register.

Maerdy Newydd Barn 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.

Maerdy Newydd Barn has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£628,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in CF5 6TR: £860,000 (2025–2024).

On the street

Versus the street

Four headline reads against 7 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating

36 (F)

Street avg 52 (E)

Below

Floor Area

157 m²

Street avg 250 m²

On par

CO₂ Emissions

6.0 t/year

Street avg 11.1 t/year

Above

Habitable Rooms

6 rooms

Street avg 8 rooms

On par
Before you decide

Everything you need to know about Maerdy Newydd Barn

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

Larger development activity nearby

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.
£625k

1 Clos St Catwg, St Fagans

CF5 6PA

£657k

1 Broadway Green, St Nicholas

CF5 6SR

4 bed
£658k

1 Church Rise, Wenvoe

CF5 6DE

4 bed2 bath
£591k

1 Breach Cottages, Bonvilston

CF5 6TU

£588k

1 Cory Crescent, Peterston Super Ely

CF5 6LS

£586k

1 Clos Rhys Meurug, Capel Llanilltern

CF5 6GA

£583k

1 Court Close, Bonvilston

CF5 6FX

5 bed2 bath
£679k

1 Court Cottages, St Fagans

CF5 6EN

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

6/mo

Steady year-on-year across the wider district.

Nearest stop

0.4 km

Pen-yr-Heol House — 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 Maerdy Newydd Barn, Bonvilston, Cardiff, CF5 6TR. Each answer is also embedded as structured data for search engines.