25 Empire House, Mount Stuart Square, Cardiff, CF10 5LR
About 25 Empire House
25 Empire House is a one-bedroom property in Cardiff (CF10 5LR). It has a recorded floor area of 43 m² (around 463 sq ft). It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Other recorded features include a balcony and outbuildings. 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. The latest certificate (January 2014) shows a D (score 68), on the cusp of jumping into the C band. Main heating runs on electricity: electricity, unspecified tariff. The latest certificate is from January 2014, so improvements made since then won't be reflected.
At 43 m² it sits well below the postcode median (74 m² across 35 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £146,000 is 10.2% above the 2019 sale price. Last sale on file: £132,500 in July 2019.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- ParkingAllocated
- BalconyYes
- OutbuildingsYes
Building
- Listed buildingYes
- LiftYes
- ConciergeYes
Energy performance
25 Empire House'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This certificate is over 10 years old and is no longer valid.Expired 22 Jan 2024
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property is a listed building and has permanent outbuildings, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
25 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
25 Empire House valuation runs notably under the typical sold price in this postcode.
£146,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.5% per year over 5 years.
£132,500
Growth on file: 0.5% per year over 5 years.
Sales timeline
9 July 2019Most recent
£132,500
+2.7%over 5 years22 January 2014
£129,000
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
Floor Area for 25 Empire House lags the street by a wide margin.
Price per m²
£3,081
Street avg £2,770
Floor Area
43 m²
Street avg 77 m²
CO₂ Emissions
1.9 t/year
Street avg 3.2 t/year
Years Held
7 years
Street avg 10 years
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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.







