Model valuation£417,0008 Busby Close
Local market context
Estimated value
£414,000
Newest record on this page: December 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Our estimate
£414,000
Your note and figure are shown publicly on this page.
The estimate for 12 Clos Nant Mwlan is modelled from its 101 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 8NA. 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.
Floor area
101 m² from the EPC lodged in June 2023
Sales of this home
2 sales recorded, the latest in 2024
Recent sales in CF23 8NA
5 sales, median £345,000 (2025–2025)
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: December 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 |
Sale price has grown by over 3x since 2000.
17 September 2024Most recent
£370,000
+221.7%over 23 years14 December 2000
£115,000
Median price across the last 5 sales in CF23 8NA: £345,000 (2025–2025).
36 Clos Nant Mwlan, Pontprennau, Cardiff, CF23 8NA
Sold Dec 2025
34 Clos Nant Mwlan, Pontprennau, Cardiff, CF23 8NA
Sold Nov 2025
32 Clos Nant Mwlan, Pontprennau, Cardiff, CF23 8NA
Sold Jul 2025
11 Clos Nant Mwlan, Pontprennau, Cardiff, CF23 8NA
Sold Jul 2025
22 Clos Nant Mwlan, Pontprennau, Cardiff, CF23 8NA
Sold Jul 2025
One time fee only - money back guarantee
12 Clos Nant Mwlan is a four-bedroom detached house in Pontprennau, Cardiff, Cardiff (CF23 8NA). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1991-1995 and council tax band F. The latest certificate (June 2023) shows a C (score 71). The recommended improvements would push it to B (score 83). The home occupies a cul-de-sac position.
Its energy rating outperforms most of the postcode (better than 74% of similar EPCs). Across 2000–2024, sale prices on this property compounded at 5% per year. Today's modelled estimate of £414,000 is 11.9% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£340/sq ft) was about 76.9% above the typical sold price in the postcode. Sold September 2024 for £370,000.
Certificate validity
Valid until 20 June 2033
12 Clos Nant Mwlan 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.
EPC Rating for 12 Clos Nant Mwlan runs comfortably ahead of the street norm.
Price per m²
£3,663
Street avg £2,735
Floor Area
101 m²
Street avg 99 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
3.2 t/year
Street avg 3.9 t/year
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Clos Cwm Du — bus stop.
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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