9 Broadacres, Cardiff, CF11 8DD
About 9 Broadacres
9 Broadacres is a semi-detached house in Cardiff (CF11 8DD). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (January 2026) shows a C (score 69), just inside the C band. When first surveyed in June 2011 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good and lighting went from Poor to Very Good; while window efficiency dropped from Good to Poor. The recommended improvements would push it to B (score 81). This certificate was lodged in the last six months, so the rating reflects current condition.
Held since September 1999 — that's 27 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £334,000 sits 328.2% above the 1999 sale of £78,000. On a £-per-square-foot basis, the last sale (£81/sq ft) was about 60.6% below the postcode norm.
Energy performance
9 Broadacres ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
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Planning history
9 Broadacres 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
9 Broadacres's modelled value sits at over four times its earliest registered sale price (1999).
£334,000
Modelled from EPC, postcode comparables.
£78,000
Recorded with HM Land Registry.
Sales timeline
15 September 1999Most recent
£78,000
Median price across the last 5 sales in CF11 8DD: £330,000 (2025–2019).
Versus other Broadacres homes
Price per m² for 9 Broadacres lags the street by a wide margin.
Price per m²
£876
Street avg £2,700
Floor Area
89 m²
Street avg 106 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 4.0 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Broad Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







