12 Empire House, Mount Stuart Square, Cardiff, CF10 5LR
About 12 Empire House
12 Empire House is a two-bedroom property in Cardiff (CF10 5LR). It has a recorded floor area of 104 m² (around 1119 sq ft). The latest certificate (January 2014) shows an E (score 48), well below the UK norm with real room to improve. 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 104 m² this is the 32nd 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 104 m² the property is well over the postcode median (73 m² across 35 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). On the market in June 2014 and unlisted since — roughly 12 years. Today's modelled estimate of £284,000 is 13.6% above the 2014 sale price.
What this property has
Inside
- Bedrooms2
Energy performance
12 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This certificate is over 10 years old and is no longer valid.Expired 22 Jan 2024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
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Planning history
12 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
12 Empire House valuation sits well clear of the typical sold price in this postcode.
£284,000
Modelled from EPC, postcode comparables.
£249,995
Recorded with HM Land Registry.
Sales timeline
12 June 2014Most recent
£249,995
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, 12 Empire House runs well behind the street norm.
Price per m²
£2,404
Street avg £2,790
Floor Area
104 m²
Street avg 75 m²
CO₂ Emissions
5.3 t/year
Street avg 3.1 t/year
Years Held
12 years
Street avg 10 years
Similar properties nearby
1 Empire House, Mount Stuart Square
CF10 5LR
1 Ezel Court, Heol Glan Rheidol
CF10 5NS
1 Bute Esplanade
CF10 5BD
1 Carlotta Way
CF10 5FY
1 Judkin Court, Heol Tredwen
CF10 5AU
1 Harbour Point, Stuart Street
CF10 5BW
1 Adelaide Street
CF10 5BS
1 Clarence Court, Pomeroy Street
CF10 5GT
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.







