4 Old Hill, Old St Mellons, Cardiff, CF3 5SU
About 4 Old Hill
4 Old Hill is a two-bedroom semi-detached house in Old St. Mellons, Cardiff, Cardiff (CF3 5SU). It has a recorded floor area of 60 m² (around 648 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (January 2012) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 66). The latest certificate is from January 2012, so improvements made since then won't be reflected.
Held since December 2006 — that's 20 years off the open market, well above the local norm. At 60 m² it sits well below the postcode median (96 m² across 8 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Today's modelled estimate of £199,000 is 34.9% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£228/sq ft) was about 71% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
Energy performance
4 Old Hill's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 Jan 2022
EPC Rating
Certificate validity
Expired on 20 January 2022
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
4 Old Hill has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
4 Old Hill valuation sits well clear of the typical sold price in this postcode.
£199,000
Modelled from EPC, postcode comparables.
£147,500
Recorded with HM Land Registry.
Sales timeline
4 December 2006Most recent
£147,500
4 December 2006
£147,500
Median price across the last 5 sales in CF3 5SU: £157,000 (2021–2007).
Nearby sales in CF3 5SU
6 Old Hill, Old St Mellons, Cardiff, CF3 5SU
Sold Oct 2021
£205,00017 Old Hill, Old St Mellons, Cardiff, CF3 5SU
Sold Apr 2018
£300,0003 Old Hill, Old St Mellons, Cardiff, CF3 5SU
Sold Apr 2011
£105,0007 Old Hill, Old St Mellons, Cardiff, CF3 5SU
Sold May 2009
£115,0008 Old Hill, Old St Mellons, Cardiff, CF3 5SU
Sold Dec 2007
£157,000
Versus other Old Hill homes
4 Old Hill is notably below the street on epc rating.
Price per m²
£2,449
Street avg £1,959
Floor Area
60 m²
Street avg 98 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 3.8 t/year
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The neighbourhood at a glance
Crime
242/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
The Mount — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







