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12 Rhyd Yr Helyg, Nantgarw, Cardiff, CF15 7SW

Property type
Semi-detached
Habitable rooms
5
From EPC
Floor area
78 m²
840 sq ft
Energy rating
D
Score 67
Council tax
Band C
Tenure
Social Rental
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Overview

About 12 Rhyd Yr Helyg

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

12 Rhyd Yr Helyg is a semi-detached house in Nantgarw, Cardiff, Cardiff (CF15 7SW). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (July 2026) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77). This certificate was lodged in the last six months, so the rating reflects current condition.

Before you decide

Everything you need to know about 12 Rhyd Yr Helyg

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

Pick your report · from £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.

The EPC has just been inspected, so the rating reflects current condition.

Current Certificate
Jul 2026

EPC Rating

A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
2.7 t/year
Occupancy
Rented

Certificate validity

Valid until 13 July 2036

9 years remaining
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Early 20th centurySemi-Detached 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 £495 · Includes VAT

Planning

Planning history

Applications and permits filed against 12 Rhyd Yr Helyg, Nantgarw, Cardiff, CF15 7SW, sourced from the PlanIt planning register.

12 Rhyd Yr Helyg 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.

12 Rhyd Yr Helyg has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£178,000

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 CF15 7SW: £110,000 (2025–2013).

On the street

Versus other Rhyd Yr Helyg homes

Four headline reads against 5 similar houses on this street, drawn from the latest EPC and Land Registry data.

12 Rhyd Yr Helyg is notably below the street on floor area.

EPC Rating

67 (D)

Street avg 64 (D)

Above

Floor Area

78 m²

Street avg 83 m²

Below

CO₂ Emissions

2.7 t/year

Street avg 3.7 t/year

Strongly above

Habitable Rooms

5 rooms

Street avg 5 rooms

Above
Before you decide

Everything you need to know about 12 Rhyd Yr Helyg

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

Pick your report · from £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.
£204k

1 Catherine Drive, Tongwynlais

CF15 7JT

£147k

1 Beech Court, Catherine Drive, Tongwynlais

CF15 7JU

£147k

1 Ffordd Y Felin, Old Caerphilly Road, Nantgarw

CF15 7TA

£220k

1 Church Street, Taffs Well

CF15 7PG

3 bed
£223k

1 Castle Street, Taffs Well

CF15 7RL

2 bed1 bath
£227k

1 Anchor Street, Taffs Well

CF15 7RH

2 bed1 bath
£260k

1 Abbey Close, Taffs Well

CF15 7RS

£262k

1 Castell Coch View, Tongwynlais

CF15 7LA

2 bed1 bath
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

85/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Oxford Street — 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 12 Rhyd Yr Helyg, Nantgarw, Cardiff, CF15 7SW. Each answer is also embedded as structured data for search engines.