11 Deri Road, Cardiff, CF23 5AH
About 11 Deri Road
11 Deri Road is a three-bedroom mid-terrace house in Cardiff (CF23 5AH). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1900-1929 and council tax band F. Tenure is freehold. The latest certificate (September 2018) shows an F (score 29), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 74), a 3-band jump.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £465,000 sits 52.5% above the 2018 sale of £305,000. On a £-per-square-foot basis, the last sale (£260/sq ft) was about 33% above the typical sold price in the postcode. One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved. Most recent transfer: November 2018 at £305,000.
What this property has
Inside
- Bedrooms3
- Bathrooms2
Building
- TenureFreehold
Everything you need to know about 11 Deri Road
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Energy performance
11 Deri Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
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Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
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Planning history
1 application on record at 11 Deri Road, Cardiff, CF23 5AH
- Feb 2019ExtensionFullOutcome in report
Extension: Single storey
PROPOSED SINGLE STOREY GROUND FLOOR REAR AND SIDE EXTENSION AND PROPOSED REAR DORMER ROOF EXTENSION WITH JULIET BALCONY
- Documents
- 24 docs on file
- Reference
- 18/02760/DCH
Unlock 11 Deri Road, Cardiff, CF23 5AH's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 24 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
11 Deri Road valuation sits well clear of the typical sold price in this postcode.
£465,000
Modelled from EPC, postcode comparables.
£305,000
Recorded with HM Land Registry.
Sales timeline
2 November 2018Most recent
£305,000
Median price across the last 5 sales in CF23 5AH: £450,000 (2025–2021).
Versus other Deri Road homes
On epc rating, 11 Deri Road runs well behind the street norm.
Price per m²
£2,798
Street avg £3,122
Floor Area
109 m²
Street avg 113 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
10.3 t/year
Street avg 5.5 t/year
Everything you need to know about 11 Deri Road
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Waterloo Gardens — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.