What type of property is 18 Cwrt Ty Mynydd, CF15 8BD?

18 Cwrt Ty Mynydd, CF15 8BD is a 2-bedroom mid-terrace house.

When did 18 Cwrt Ty Mynydd, CF15 8BD last change hands?

18 Cwrt Ty Mynydd, CF15 8BD last sold for £170,000 in July 2023, around 3 years ago. Before that, it sold for £45,000 in November 1996, so prices have been rising over 27 years on record. Source: HM Land Registry.

What is the price history for 18 Cwrt Ty Mynydd, CF15 8BD?

Across 2 sales between November 1996 and July 2023, 18 Cwrt Ty Mynydd, CF15 8BD rose from £45,000 to £170,000, a change of £125,000. That works out to roughly +5.1% per year compounded over 27 years. Source: HM Land Registry.

How energy efficient is 18 Cwrt Ty Mynydd, CF15 8BD?

The current EPC rating for 18 Cwrt Ty Mynydd, CF15 8BD is C with a score of 70 out of 100, lodged in December 2025. It has improved from a D recorded in January 2023. Source: EPC Register.

What is the floor area of 18 Cwrt Ty Mynydd, CF15 8BD?

18 Cwrt Ty Mynydd, CF15 8BD has a recorded floor area of 67 m² (721 sq ft), around 34 m² per bedroom. Source: EPC Register.

How is 18 Cwrt Ty Mynydd, CF15 8BD heated?

The latest EPC at 18 Cwrt Ty Mynydd, CF15 8BD records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 18 Cwrt Ty Mynydd, CF15 8BD?

18 Cwrt Ty Mynydd, CF15 8BD is in council tax band D.

Where is 18 Cwrt Ty Mynydd, CF15 8BD located?

18 Cwrt Ty Mynydd, CF15 8BD sits in Radyr, Cardiff, Cardiff. It falls within the CF15 postcode district.

Is 18 Cwrt Ty Mynydd, CF15 8BD in a safe area?

Police records around 18 Cwrt Ty Mynydd, CF15 8BD show an average of 85 reported crimes per month over the last 13 months. Violent crime makes up roughly 33% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

How well connected is 18 Cwrt Ty Mynydd, CF15 8BD?

The closest bus stop to 18 Cwrt Ty Mynydd, CF15 8BD is Graig Hir, 178m away. The nearest rail option is Radur Rail Station, 834m away.

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18 Cwrt Ty Mynydd, Radyr, Cardiff, CF15 8BD

Estimated value

£191,000

Since the 2023 sale (£170,000)+12%
Against CF15 8BD's recent median (£152,500)+25%

Newest record on this page: December 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation

Property type

Mid terrace

Floor 03

Bedrooms

Bathroom

Floor area

67 m²

721 sq ft

Energy rating

Score 70

Council tax

Band D

Tenure

Owner Occupied

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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£191,000

Against its 2023 sale (£170,000)+12%
Against CF15 8BD's recent median (£152,500)+25%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 18 Cwrt Ty Mynydd is modelled from its 67 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF15 8BD. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

Floor area
67 m² from the EPC lodged in December 2025
Sales of this home
2 sales recorded, the latest in 2023
Recent sales in CF15 8BD
5 sales, median £152,500 (2025–2020)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: May 2025	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

18 Cwrt Ty Mynydd has more than tripled in price since its earliest registered sale in 1996.

Sales timeline

13 July 2023Most recent
£170,000
+277.8%over 26 years
22 November 1996
£45,000

Median price across the last 5 sales in CF15 8BD: £152,500 (2025–2020).

Nearby sales in CF15 8BD

Risks

What this page doesn't show

1 potential issue has already been flagged for 18 Cwrt Ty Mynydd, Radyr, Cardiff, CF15 8BD. The detail, evidence and what to ask about it are in the Risks Report.

Larger development activity nearbyIn report
Flood risk from rivers, sea and surface waterIn report
Subsidence and ground-stability signalsIn report
Refusals, enforcement and big schemes nearbyIn report

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Overview

About 18 Cwrt Ty Mynydd

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

18 Cwrt Ty Mynydd is a two-bedroom mid-terrace house in Radyr, Cardiff, Cardiff (CF15 8BD). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (December 2025) shows a C (score 70). When first surveyed in January 2023 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average and roof efficiency went from Very Poor to Poor; while window efficiency dropped from Average to Poor and lighting dropped from Very Good to Poor. At 67 m² this is the 4th smallest of 14 units on EPC record in the building, where floor areas span 52–109 m². The building's EPC ratings span F to B across 14 units on file.

Across 1996–2023, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £191,000 is 12.4% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£236/sq ft) was about 61.3% above the typical sold price in the postcode. Last sale on file: £170,000 in July 2023.

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

Bedrooms2
Bathrooms1

Building

Central heatingYes

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Everything you need to know about 18 Cwrt Ty Mynydd

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

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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)

Dec 2025

EPC Rating

C70

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Poor

CO2 Emissions

2.3 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 31 December 2035

9 years remaining

Property Improvements

Changes detected from historical EPC data

Dec 2025from Jan 2023

EPC improved fromD64toC70

Wall Insulation

UninsulatedPartial Insulation

Wall insulation upgraded

Roof

Very PoorPoor

Roof insulation improved

Low Energy Lighting

100%50%

Low energy lighting percentage decreased

Planning

Planning history

Applications and permits filed against 18 Cwrt Ty Mynydd, Radyr, Cardiff, CF15 8BD, sourced from the PlanIt planning register.

18 Cwrt Ty Mynydd has no planning applications on record.

But the area is active

1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Cwrt Ty Mynydd homes

Four headline reads against 10 similar flats on this street, drawn from the latest EPC and Land Registry data.

18 Cwrt Ty Mynydd outperforms the street on price per m² by a wide margin.

Price per m²

£2,537

Street avg £1,959

Strongly above

Floor Area

67 m²

Street avg 71 m²

Below

Habitable Rooms

4 rooms

Street avg 3 rooms

Strongly above

CO₂ Emissions

2.3 t/year

Street avg 2.4 t/year

Above

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

Rail-style transport is unusually close for this postcode.

Crime

85/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Graig Hir — bus stop.

Nearest stops

Graig HirBus stop178m
Radyr Primary SchoolBus stop223m
Maes yr AwelBus stop227m
Radyr Police StationBus stop279m

Most reported crime locally

Violence & Sexual Offences366 reports33%
Anti-social Behaviour150 reports14%
Public Order141 reports13%
Shoplifting104 reports9%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

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Late 20th century3rd Floor FlatEPC C

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Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.

£347k

1 Cefn Coch, Radyr

CF15 8BJ

2 bed2 bath

£544k

1 Caer Graig, Radyr

CF15 8RD

2 bed

£365k

1 Clos Parc Radur, Radyr

CF15 8GH

3 bed3 bath

£393k

1 Chapel Road, Morganstown

CF15 8LL

3 bed1 bath

£458k

1 Brynhyfryd, Radyr

CF15 8BA

3 bed1 bath

£421k

1 Blaen Y Coed, Radyr

CF15 8RL

4 bed2 bath

£157k

1 Clos Y Fwyalchen Wen, Radyr

CF15 8HE

£512k

1 Clos Y Gwyddfid, Morganstown

CF15 8EX

4 bed2 bath

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.

Valuation method in detail

How the estimate is made: The estimate for 18 Cwrt Ty Mynydd is modelled from its 67 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF15 8BD. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from: Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 2 sales are recorded for 18 Cwrt Ty Mynydd. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC: Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 18 Cwrt Ty Mynydd was lodged in December 2025 at band C and is valid until December 2035. 2 certificates are on record, which shows how the home has changed.
Planning records: Planning applications are collected from local authority registers through PlanIt. None is matched to 18 Cwrt Ty Mynydd. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures: Crime is police-recorded street-level data over the last 13 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF15 8BD.
Council tax band: 18 Cwrt Ty Mynydd is in council tax band D. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 18 Cwrt Ty Mynydd, Radyr, Cardiff, CF15 8BD. Each answer is also embedded as structured data for search engines.

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