7a, Flat 5, High Street, Cardiff, CF10 1AW
About 7a
7a is a mid-terrace house in Cardiff (CF10 1AW). It has a recorded floor area of 95 m² (around 1023 sq ft) and construction records dating it to 1900-1929. The latest certificate (May 2022) shows an F (score 28), near the bottom of the EPC scale. Earlier certificates rated it D (February 2009); the latest reading is 2 bands lower. Between certificates, hot-water efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to C (score 71), a 3-band jump. Main heating runs on electricity.
At 95 m² the property is well over the postcode median (73 m² across 5 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Energy performance
7a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
7a 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
7a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£201,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Versus other High Street homes
EPC Rating for 7a lags the street by a wide margin.
EPC Rating
28 (F)
Street avg 65 (D)
Floor Area
95 m²
Street avg 66 m²
CO₂ Emissions
7.7 t/year
Street avg 2.4 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
11 Hayes Apartments, The Hayes
CF10 1AQ
121 Hayes Apartments, The Hayes
CF10 1BL
122 Hayes Apartments, The Hayes
CF10 1BL
103 Hayes Apartments, The Hayes
CF10 1BL
113 Hayes Apartments, The Hayes
CF10 1BL
1 Hayes Apartments, The Hayes
CF10 1AQ
12 Hayes Apartments, The Hayes
CF10 1AQ
108 Hayes Apartments, The Hayes
CF10 1BL
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Castle Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







