4a, Mill Road, Ely, Cardiff, CF5 4AG
About 4a
4a is an end-of-terrace house in Ely, Cardiff, Cardiff (CF5 4AG). It has a recorded floor area of 33 m² (around 355 sq ft) and construction records dating it to before 1900. At 33 m² this is the smallest unit on EPC record across the building (33–140 m²). The building's EPC ratings span E to C across 24 units on file. The latest certificate (March 2017) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 73).
At 33 m² it sits well below the postcode median (78 m² across 23 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £113,000 is 32.9% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£239/sq ft) was about 98% above the typical sold price in the postcode. On the market in May 2017 and unlisted since — roughly 9 years.
Energy performance
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
4a 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
4a valuation sits well clear of the typical sold price in this postcode.
£113,000
Modelled from EPC, postcode comparables.
£85,000
Recorded with HM Land Registry.
Sales timeline
15 May 2017Most recent
£85,000
Median price across the last 5 sales in CF5 4AG: £155,000 (2024–2022).
Nearby sales in CF5 4AG
Versus other Mill Road homes
Price per m² for 4a runs comfortably ahead of the street norm.
Price per m²
£2,576
Street avg £1,538
Floor Area
33 m²
Street avg 51 m²
Habitable Rooms
1 rooms
Street avg 3 rooms
CO₂ Emissions
2.6 t/year
Street avg 3.0 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Mill Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







