17 The Cathedral Green, Cardiff, CF5 2EB
About 17 The Cathedral Green
17 The Cathedral Green is a three-bedroom mid-terrace house in Cardiff (CF5 2EB). It has a recorded floor area of 169 m² (around 1819 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (October 2021) shows a C (score 71). When first surveyed in January 2009 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Very Good; while wall efficiency dropped from Poor to Very Poor and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 81). Other recorded features include a conservatory.
At 169 m² the property is well over the postcode median (91 m² across 43 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 72% of similar EPCs). 8 planning records sit against the property, 5 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2007–2023, sale prices on this property compounded at 0.6% per year. On a £-per-square-foot basis, the last sale (£401/sq ft) was about 28.4% above the typical sold price in the postcode. Last sale on file: £730,000 in November 2023.
What this property has
Inside
- Bedrooms3
- Bathrooms3
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenFront and rear
- GarageDouble
Building
- Central heatingYes
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Glazing upgraded to newer, more efficient type
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 £1,155 · Includes VAT
Planning history
17 The Cathedral Green has 3 separate extension applications on the council record.
8 applications on record at 17 The Cathedral Green, Cardiff, CF5 2EB
- Sept 2006HeritageOutcome in report
THE MAKING OF AN OPENING IN THE SIDE WALL OF THE ORIGINAL 18TH CENTURY STRUCTURE OF THE HOUSE TO PROVIDE A VENTILATION TO THE INTERNAL KITCHEN. CASEMENT WINDOW FRAME TO BE TIMBER (AND PVCU) AS DETERMINED
- Documents
- 2 docs on file
- Reference
- 06/01300/W
- More recent applications — locked
- ConditionsOct 2021Decision
- ConditionsAug 2021Decision
+ 5 more applications in the report
Unlock 17 The Cathedral Green, Cardiff, CF5 2EB's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (8 on record)
- All 8 applications on this property in full, plus 1 notable nearby
- The 91 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
17 The Cathedral Green's sale-price growth has lagged the wider UK trajectory across its history on file.
£700,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.6% per year over 16 years.
£730,000
Growth on file: 0.6% per year over 16 years.
Sales timeline
22 November 2023Most recent
£730,000
+10.6%over 16 years29 July 2007
£660,000
Median price across the last 5 sales in CF5 2EB: £400,000 (2024–2020).
Nearby sales in CF5 2EB
Yr Hen Dy, Flat 5, 5 The Cathedral Green, Cardiff, CF5 2EB
Sold Nov 2024
£330,000Yr Hen Dy, Flat 3, 5 The Cathedral Green, Cardiff, CF5 2EB
Sold Aug 2024
£400,00032 The Cathedral Green, Cardiff, CF5 2EB
Sold Feb 2021
£340,00029 The Cathedral Green, Cardiff, CF5 2EB
Sold Dec 2020
£595,00013 The Cathedral Green, Cardiff, CF5 2EB
Sold Aug 2020
£960,000
Versus other The Cathedral Green homes
17 The Cathedral Green is notably below the street on years held.
Price per m²
£4,320
Street avg £4,350
Floor Area
169 m²
Street avg 109 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.9 t/year
Street avg 4.6 t/year
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Heathcock — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







