9 Overstone Court, Cardiff, CF10 5NT
About 9 Overstone Court
9 Overstone Court is an end-of-terrace house in Cardiff (CF10 5NT). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (September 2020) shows a C (score 73). The rating has held steady at C across 2 certificates since September 2010. Between certificates, lighting went from Average to Very Good; while window efficiency dropped from Good to Average and main heating dropped from Poor to Very Poor. Main heating runs on electricity. At 67 m² this is the 58th smallest of 93 units on EPC record in the building, where floor areas span 43–82 m². The building's EPC ratings span E to B across 93 units on file.
Across 2006–2018, sale prices on this property compounded at -1% per year. Today's modelled estimate of £165,000 is 13.8% above the 2018 sale price. Sold September 2018 for £145,000.
Energy performance
EPC Rating
Certificate validity
Valid until 29 September 2030
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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
9 Overstone Court has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
9 Overstone Court's sale-price growth has lagged the wider UK trajectory across its history on file.
£165,000
Modelled from EPC, postcode comparables and a sale-price growth of -1.0% per year over 12 years.
£145,000
Growth on file: -1.0% per year over 12 years.
Sales timeline
6 September 2018Most recent
£145,000
-12.1%over 12 years30 March 2006
£164,995
Median price across the last 5 sales in CF10 5NT: £155,000 (2026–2025).
Nearby sales in CF10 5NT
Versus other Overstone Court homes
On years held, 9 Overstone Court runs well behind the street norm.
Price per m²
£2,164
Street avg £2,322
Floor Area
67 m²
Street avg 66 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.1 t/year
Street avg 2.1 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
485/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Dumballs Road Middle — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







