4 Overstone Court, Cardiff, CF10 5NT
About 4 Overstone Court
4 Overstone Court is an end-of-terrace house in Cardiff (CF10 5NT). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (March 2021) returns a B (score 83), comfortably above the UK average. The rating has held steady at B across 2 certificates since May 2010. Between certificates, main heating went from Poor to Average. Main heating runs on electricity. At 75 m² this is the 75th 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.
At 75 m² it's 15.4% larger than the typical home in the postcode (65 m² median across 92 EPCs). Across 2006–2022, sale prices on this property compounded at -2% per year. Today's modelled estimate of £174,000 is 45% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£149/sq ft) was about 32.2% below the postcode norm. Sold April 2022 for £120,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2025.
Energy performance
EPC Rating
Certificate validity
Valid until 16 March 2031
Property Improvements
Changes detected from historical EPC data
Wall insulation upgraded
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
1 application on record at 4 Overstone Court, Cardiff, CF10 5NT
- Apr 2025RenovationOutlineOutcome in report
Remedial works to be carried out to the following external wall types: 1) Wall Type 2B - Localised works to the existing render system to visually match existing colour and texture. 2) Wall Type 3 -Removal of existing timber cladding and replaced with cedral click natural wood cladding, to visually match existing colour and panel width / height. The required works also include the installation of cavity barriers. 3) Wall Type 4 - Removal of existing HPL cladding and to be replaced with Rockpanel metal cladding, to visually match existing colour and panel width / height. The required works also include the installation of cavity barriers. 4) Timber on balcony decks is to be replaced with cedral click natural wood cladding, to visually match existing colour and panel width / height.
- Documents
- 16 docs on file
- Reference
- 25/00660/CLPUD
Unlock 4 Overstone Court, Cardiff, CF10 5NT's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 5 notable nearby
- The 16 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
4 Overstone Court's sale-price growth has lagged the wider UK trajectory across its history on file.
£174,000
Modelled from EPC, postcode comparables and a sale-price growth of -2.0% per year over 16 years.
£120,000
Growth on file: -2.0% per year over 16 years.
Sales timeline
19 April 2022Most recent
£120,000
-13.7%over 5 years26 May 2016
£139,000
-15.8%over 10 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
Price per m² for 4 Overstone Court lags the street by a wide margin.
Price per m²
£1,600
Street avg £2,328
Floor Area
75 m²
Street avg 66 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.2 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.







