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23 Parc Castell Y Mynach, Creigiau, Cardiff, CF15 9NU

Property type
Detached
Bedrooms
4
Bathrooms
3
Floor area
122 m²
1313 sq ft
Energy rating
C
Score 72
Council tax
Band F
Tenure
Owner Occupied
Overview

About 23 Parc Castell Y Mynach

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

23 Parc Castell Y Mynach is a four-bedroom detached house in Creigiau, Cardiff, Cardiff (CF15 9NU). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to 1976-1982 and council tax band F. The latest certificate (October 2024) shows a C (score 72). The recommended improvements would push it to B (score 84).

It changed hands recently, sold July 2025 for £470,000. Its energy rating outperforms most of the postcode (better than 74% of similar EPCs). On a £-per-square-foot basis, the last sale (£358/sq ft) was about 69.2% above the typical sold price in the postcode.

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
  • Bathrooms3
  • Dining roomYes
  • CloakroomYes
  • EnsuiteYes

Outside

  • Private gardenFront and rear
  • GarageYes

Building

  • Heating systemGas
Before you decide

Everything you need to know about 23 Parc Castell Y Mynach

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.

EPC Rating

A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.8 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryDetached HouseEPC C

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 £695 · Includes VAT

Planning

Planning history

Applications and permits filed against 23 Parc Castell Y Mynach, Creigiau, Cardiff, CF15 9NU, sourced from the PlanIt planning register.

23 Parc Castell Y Mynach has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

23 Parc Castell Y Mynach valuation sits well clear of the typical sold price in this postcode.

Current estimate

£484,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2025)

£470,000

Recorded with HM Land Registry.

Sales timeline

  1. 6 July 2025Most recent

    £470,000

Median price across the last 5 sales in CF15 9NU: £366,200 (2025–2021).

On the street

Versus other Parc Castell Y Mynach homes

Four headline reads against 19 similar houses on this street, drawn from the latest EPC and Land Registry data.

On years held, 23 Parc Castell Y Mynach runs well behind the street norm.

Price per m²

£3,852

Street avg £2,694

Strongly above

Floor Area

122 m²

Street avg 130 m²

On par

Habitable Rooms

7 rooms

Street avg 6 rooms

Above

CO₂ Emissions

3.8 t/year

Street avg 4.8 t/year

Above
Before you decide

Everything you need to know about 23 Parc Castell Y Mynach

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.
£450k

1 Brummell Drive, Creigiau

CF15 9NX

4 bed
£527k

1 Bryn Yr Eglwys, Pentyrch

CF15 9QW

4 bed2 bath
£534k

1 Crib Y Lan, Gwaelod Y Garth

CF15 9LA

4 bed
£432k

1 Dol Y Felin, Creigiau

CF15 9SN

4 bed
£432k

1 Erw Wen, Pentyrch

CF15 9PQ

4 bed2 bath
£582k

1 Clos Goch, Pentyrch

CF15 9RA

4 bed1 bath
£441k

1 Bryn Siriol, Pentyrch

CF15 9QU

3 bed
£553k

1 Brodeg, Pentyrch

CF15 9TF

5 bed2 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

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Tregarth Lodge — 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 23 Parc Castell Y Mynach, Creigiau, Cardiff, CF15 9NU. Each answer is also embedded as structured data for search engines.