Model valuation£417,0008 Busby Close
Local market context
Estimated value
£202,000
Newest record on this page: March 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Our estimate
£202,000
Your note and figure are shown publicly on this page.
The estimate for 31 Bryn Celyn is modelled from its 96 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 7EE. 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
96 m² from the EPC lodged in July 2024
Sales of this home
2 sales recorded, the latest in 2013
Recent sales in CF23 7EE
5 sales, median £155,000 (2026–2015)
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: March 2026 | 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 |
31 Bryn Celyn's estimated value is more than triple its earliest registered sale price (2006).
13 June 2013Most recent
£95,000
+61.7%over 6 years11 July 2006
£58,750
Median price across the last 5 sales in CF23 7EE: £155,000 (2026–2015).
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31 Bryn Celyn is a four-bedroom mid-terrace house in Cardiff (CF23 7EE). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (July 2024) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2014. Between certificates, roof efficiency went from Very Poor to Good, hot-water efficiency went from Very Poor to Poor and lighting went from Average to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 88), a 2-band jump. Main heating runs on electricity.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2006–2013, sale prices on this property compounded at 7.2% per year. Today's modelled estimate of £202,000 sits 112.6% above the 2013 sale of £95,000. 13 years since the last transfer (June 2013).
31 Bryn Celyn sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Certificate validity
Valid until 25 July 2034
Changes detected from historical EPC data
Hot water efficiency improved
Roof insulation improved
More low energy lighting installed
31 Bryn Celyn has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
31 Bryn Celyn is notably below the street on co₂ emissions.
Price per m²
£990
Street avg £1,322
Floor Area
96 m²
Street avg 92 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.5 t/year
Street avg 2.4 t/year
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Pentwyn Leisure Centre — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Get a survey for this property
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
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