28 Empire House, Mount Stuart Square, Cardiff, CF10 5LR
About 28 Empire House
28 Empire House is a mid-terrace house in Cardiff (CF10 5LR). It has a recorded floor area of 43 m² (around 463 sq ft) and construction records dating it to 1900-1929. The latest certificate (November 2024) shows a C (score 69), just inside the C band. When first surveyed in January 2014 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency dropped from Very Good to Very Poor. The recommended improvements would push it to B (score 84). Main heating runs on electricity. At 43 m² this is the 3rd smallest of 36 units on EPC record in the building, where floor areas span 39–126 m². The building's EPC ratings span F to B across 36 units on file.
At 43 m² it sits well below the postcode median (74 m² across 35 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 74% of similar EPCs). 12 years since the last transfer (January 2014). Today's modelled estimate of £136,000 is 13.3% above the 2014 sale price.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
28 Empire House 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
28 Empire House valuation runs notably under the typical sold price in this postcode.
£136,000
Modelled from EPC, postcode comparables.
£120,000
Recorded with HM Land Registry.
Sales timeline
29 January 2014Most recent
£120,000
Median price across the last 5 sales in CF10 5LR: £275,000 (2023–2019).
Nearby sales in CF10 5LR
16 Empire House, Mount Stuart Square, Cardiff, CF10 5LR
Sold Jun 2023
£125,00018 Empire House, Mount Stuart Square, Cardiff, CF10 5LR
Sold Oct 2020
£254,60035 Empire House, Mount Stuart Square, Cardiff, CF10 5LR
Sold Jan 2020
£275,0002 Empire House, Mount Stuart Square, Cardiff, CF10 5LR
Sold Dec 2019
£295,0003 Empire House, Mount Stuart Square, Cardiff, CF10 5LR
Sold Aug 2019
£300,000
Versus other Mount Stuart Square homes
28 Empire House is notably below the street on floor area.
Price per m²
£2,791
Street avg £2,778
Floor Area
43 m²
Street avg 77 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.7 t/year
Street avg 3.2 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Nat West Building — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







