17 Broadstairs Road, Cardiff, CF11 8DE
About 17 Broadstairs Road
17 Broadstairs Road is a three-bedroom semi-detached house in Cardiff (CF11 8DE). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (November 2015) shows a D (score 57), a step below the typical UK home. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from November 2015, so improvements made since then won't be reflected.
Today's modelled estimate of £335,000 sits 81.1% above the 2016 sale of £185,000. One planning record on file: an extension approved in 2026. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. On the market in February 2016 and unlisted since — roughly 10 years. At 78 m² it's 20.4% smaller than the typical home in the postcode (98 m² median across 21 EPCs).
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- DrivewayYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 Nov 2025
EPC Rating
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Planning history
1 application on record at 17 Broadstairs Road, Cardiff, CF11 8DE
- Mar 2026Loft ConversionFullOutcome in report
Hip to gable and rear dormer roof extension.
Extension- Documents
- 6 docs on file
- Reference
- 26/00376/HSE
Unlock 17 Broadstairs Road, Cardiff, CF11 8DE's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
- The 6 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
17 Broadstairs Road valuation sits well clear of the typical sold price in this postcode.
£335,000
Modelled from EPC, postcode comparables.
£185,000
Recorded with HM Land Registry.
Sales timeline
11 February 2016Most recent
£185,000
Median price across the last 5 sales in CF11 8DE: £330,000 (2025–2023).
Nearby sales in CF11 8DE
Versus other Broadstairs Road homes
On floor area, 17 Broadstairs Road runs well behind the street norm.
Price per m²
£2,372
Street avg £2,621
Floor Area
78 m²
Street avg 108 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.1 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.







