16 Marle Close, Pentwyn, Cardiff, CF23 7EP
About 16 Marle Close
16 Marle Close is a two-bedroom detached house in Pentwyn, Cardiff, Cardiff (CF23 7EP). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 2007 onwards and council tax band D. At 65 m² this is the 7th smallest of 41 units on EPC record in the building, where floor areas span 57–131 m². The building's EPC ratings span D to B, with this unit at the bottom. The latest certificate (October 2014) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. Main heating runs on electricity. The latest certificate is from October 2014, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2006–2024, sale prices on this property compounded at 0.8% per year. On a £-per-square-foot basis, the last sale (£236/sq ft) was about 33.2% above the typical sold price in the postcode. Last sale on file: £165,000 in June 2024.
What this property has
Inside
- Bedrooms2
- Bathrooms2
- Open-plan layoutYes
- EnsuiteYes
Outside
- ParkingAllocated
Energy performance
16 Marle Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 08 Oct 2024
EPC Rating
Certificate validity
Expired on 8 October 2024
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
16 Marle Close has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
16 Marle Close's sale-price growth has lagged the wider UK trajectory across its history on file.
£171,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.8% per year over 18 years.
£165,000
Growth on file: 0.8% per year over 18 years.
Sales timeline
27 June 2024Most recent
£165,000
+16.2%over 17 years29 June 2006
£142,000
Median price across the last 5 sales in CF23 7EP: £153,000 (2026–2025).
Nearby sales in CF23 7EP
36 Marle Close, Pentwyn, Cardiff, CF23 7EP
Sold Jan 2026
£153,00042 Marle Close, Pentwyn, Cardiff, CF23 7EP
Sold Dec 2025
£150,00046 Marle Close, Pentwyn, Cardiff, CF23 7EP
Sold Jul 2025
£155,00024 Marle Close, Pentwyn, Cardiff, CF23 7EP
Sold Feb 2025
£153,00014 Marle Close, Pentwyn, Cardiff, CF23 7EP
Sold Feb 2025
£161,000
Versus other Marle Close homes
16 Marle Close is notably below the street on co₂ emissions.
Price per m²
£2,538
Street avg £2,018
Floor Area
65 m²
Street avg 67 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.8 t/year
Street avg 2.2 t/year
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The neighbourhood at a glance
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Pentwyn Drive — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







