26 Empire House, Mount Stuart Square, Cardiff, CF10 5LR
About 26 Empire House
26 Empire House is a two-bedroom mid-terrace house in Cardiff (CF10 5LR). It has a recorded floor area of 54 m² (around 581 sq ft) and construction records dating it to 2012 onwards. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. At 54 m² this is the 7th 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. The latest certificate (April 2026) shows a C (score 71). When first surveyed in January 2014 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Average; while wall efficiency dropped from Very Good to Good and lighting dropped from Very Good to Poor. The recommended improvements would push it to B (score 84). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
Last changed hands 13 years ago, in January 2014. At 54 m² it's 27% smaller than the typical home in the postcode (74 m² median across 35 EPCs).
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- ParkingAllocated
Building
- Listed buildingYes
Energy performance
26 Empire House's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 2 April 2036
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation upgraded
Get a survey for this property
Level 3 Building Survey
Because the property is a listed building and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
26 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
£163,000
Modelled from EPC, postcode comparables.
£156,000
Recorded with HM Land Registry.
Sales timeline
23 January 2014Most recent
£156,000
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
On co₂ emissions, 26 Empire House stands well clear of the street.
Price per m²
£2,889
Street avg £2,785
Floor Area
54 m²
Street avg 76 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
0.5 t/year
Street avg 3.0 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
0.1 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.







