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 £383,000 is 14.3% 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
Certificate validity
Valid until 19 July 2032
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- Every decision — granted, refused or withdrawn (1 on record)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.
£383,000
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
85/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.







