7 Parc Y Nant, Nantgarw, Cardiff, CF15 7TJ
About 7 Parc Y Nant
7 Parc Y Nant is a four-bedroom detached house in Nantgarw, Cardiff, Cardiff (CF15 7TJ). It has a recorded floor area of 148 m² (around 1593 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (July 2022) shows a C (score 72). The rating has held steady at C across 2 certificates since May 2012. Between certificates, window efficiency went from Average to Good; while roof efficiency dropped from Good to Average and lighting dropped from Very Good to Very Poor. The recommended improvements would push it to B (score 84). Records show the property has been extended at some point in its history.
At 148 m² the property is well over the postcode median (103 m² across 13 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 77% of similar EPCs). One planning record on file: tree works approved in 2025. Past consents include tree works, meaningful when judging how the property has evolved. Across 2003–2022, sale prices on this property compounded at 5% per year. Today's modelled estimate of £403,000 is 20.3% above the 2022 sale price. Sold October 2022 for £335,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenRear
- GarageIntegral
Building
- Previously extendedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Floor insulation added or improved
Low energy lighting percentage decreased
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Planning history
1 application on record at 7 Parc Y Nant, Nantgarw, Cardiff, CF15 7TJ
- Feb 2025Tree WorksTreesOutcome in report
Removal of Oak Tree (T1) in rear garden.
- Documents
- 4 docs on file
- Reference
- 25/0033/TPO
Unlock 7 Parc Y Nant, Nantgarw, Cardiff, CF15 7TJ's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has at least doubled since 2003.
£403,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 19 years.
£335,000
Growth on file: 5.0% per year over 19 years.
Sales timeline
3 October 2022Most recent
£335,000
+154.8%over 19 years24 July 2003
£131,500
Median price across the last 5 sales in CF15 7TJ: £357,750 (2025–2018).
Nearby sales in CF15 7TJ
19 Parc Y Nant, Nantgarw, Cardiff, CF15 7TJ
Sold Aug 2025
£320,0001 Parc Y Nant, Nantgarw, Cardiff, CF15 7TJ
Sold Aug 2025
£520,00016 Parc Y Nant, Nantgarw, Cardiff, CF15 7TJ
Sold Nov 2021
£357,75014 Parc Y Nant, Nantgarw, Cardiff, CF15 7TJ
Sold Feb 2019
£385,00020 Parc Y Nant, Nantgarw, Cardiff, CF15 7TJ
Sold Jun 2018
£249,950
Versus other Parc Y Nant homes
EPC Rating for 7 Parc Y Nant runs comfortably ahead of the street norm.
Price per m²
£2,264
Street avg £2,517
Floor Area
148 m²
Street avg 107 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.2 t/year
Street avg 4.2 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Parc-y-nant — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







