23 Conybeare Road, Cardiff, CF5 1GB
About 23 Conybeare Road
23 Conybeare Road is a three-bedroom detached house in Cardiff (CF5 1GB). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (April 2023) shows an E (score 47), well below the UK norm with real room to improve. When first surveyed in September 2017 the rating was F, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 81), a 3-band jump. Our model identifies extension potential, subject to local planning policy. The home occupies a corner plot.
It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs). Today's modelled estimate of £353,000 is 47.1% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£279/sq ft) was about 33.9% above the typical sold price in the postcode. Last changed hands 8 years ago, in March 2018.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- CloakroomYes
- StudyYes
Outside
- Private gardenYes
- GarageYes
- Corner plotYes
Building
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Window efficiency improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
23 Conybeare Road has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
23 Conybeare Road valuation sits well clear of the typical sold price in this postcode.
£353,000
Modelled from EPC, postcode comparables.
£240,000
Recorded with HM Land Registry.
Sales timeline
16 March 2018Most recent
£240,000
Median price across the last 5 sales in CF5 1GB: £378,500 (2025–2022).
Nearby sales in CF5 1GB
Versus other Conybeare Road homes
23 Conybeare Road is notably below the street on epc rating.
Price per m²
£3,000
Street avg £2,908
Floor Area
80 m²
Street avg 94 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.8 t/year
Street avg 4.5 t/year
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Fern Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







