20 Overstone Court, Cardiff, CF10 5NT
About 20 Overstone Court
20 Overstone Court is a two-bedroom mid-terrace house in Cardiff (CF10 5NT). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (June 2026) returns a high B (score 85), putting the home a stone's throw from an A rating. The rating has held steady at B across 2 certificates since February 2016. Between certificates, hot-water efficiency went from Average to Good. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition. At 61 m² this is the 24th 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, with this unit at the top. Other recorded features include a balcony.
Untraded for 20 years, with the last transfer in March 2006. Today's modelled estimate of £154,000 is 13.2% above the 2006 sale price.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- ParkingAllocated
- BalconyYes
Energy performance
20 Overstone Court's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 17 June 2036
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
High performance glazing installed
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
20 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
£154,000
Modelled from EPC, postcode comparables.
£135,995
Recorded with HM Land Registry.
Sales timeline
30 March 2006Most recent
£135,995
Median price across the last 5 sales in CF10 5NT: £155,000 (2026–2025).
Nearby sales in CF10 5NT
Versus other Overstone Court homes
CO₂ Emissions for 20 Overstone Court runs comfortably ahead of the street norm.
Price per m²
£2,229
Street avg £2,321
Floor Area
61 m²
Street avg 66 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
0.4 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.







