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 £200,000 is 35.6% 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This certificate is over 10 years old and is no longer valid.Expired 20 Jan 2022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
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.
£200,000
Modelled from EPC, postcode comparables.
£147,500
Recorded with HM Land Registry.
Sales timeline
4 December 2006Most recent
£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
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising 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.







