7b, The Cathedral Green, Cardiff, CF5 2EB
About 7b
7b is a semi-detached house in Cardiff (CF5 2EB). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (September 2025) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 4 certificates since October 2008. Between certificates, window efficiency went from Very Poor to Poor, hot-water efficiency went from Average to Good and lighting went from Very Poor to Good. The recommended improvements would push it to C (score 77). At 96 m² this is the 25th smallest of 44 units on EPC record in the building, where floor areas span 46–395 m². The building's EPC ratings span E to C across 44 units on file.
Untraded for 17 years, with the last transfer in May 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £371,000 sits 92.7% above the 2009 sale of £192,500. On a £-per-square-foot basis, the last sale (£186/sq ft) was about 41.3% below the postcode norm.
Everything you need to know about 7b
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Single glazing replaced with double or better glazing
Heating controls upgraded for better temperature management
Hot water efficiency improved
More low energy lighting installed
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
7b has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£371,000
Modelled from EPC, postcode comparables.
£192,500
Recorded with HM Land Registry.
Sales timeline
28 May 2009Most recent
£192,500
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
£400,00017 The Cathedral Green, Cardiff, CF5 2EB
Sold Nov 2023
£730,00032 The Cathedral Green, Cardiff, CF5 2EB
Sold Feb 2021
£340,00029 The Cathedral Green, Cardiff, CF5 2EB
Sold Dec 2020
£595,000
Versus other The Cathedral Green homes
On habitable rooms, 7b stands well clear of the street.
Price per m²
£2,005
Street avg £3,417
Floor Area
96 m²
Street avg 109 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.9 t/year
Everything you need to know about 7b
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
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.