22b, St Johns Crescent, Canton, Cardiff, CF5 1NX
About 22b
22b is a semi-detached house in Canton, Cardiff, Cardiff (CF5 1NX). It has a recorded floor area of 41 m² (around 441 sq ft) and construction records dating it to 1900-1929. At 41 m² this is the 5th smallest of 26 units on EPC record in the building, where floor areas span 30–221 m². The building's EPC ratings span F to C, with this unit at the top. On EPC score it ranks first in the building (73 versus a worst of 35). The latest certificate (August 2023) shows a C (score 73). When first surveyed in October 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Very Good and window efficiency went from Poor to Average.
At 41 m² it sits well below the postcode median (60 m² across 25 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 72% of similar EPCs).
Everything you need to know about 22b
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
22b's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Wall insulation improved
Roof insulation improved
Heating controls upgraded for better temperature management
Roof insulation improved
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 £820 · Includes VAT
Planning history
22b 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
22b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£176,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in CF5 1NX: £225,000 (2025–2022).
Nearby sales in CF5 1NX
2b, St Johns Crescent, Canton, Cardiff, CF5 1NX
Sold Jun 2025
£225,0002c, St Johns Crescent, Canton, Cardiff, CF5 1NX
Sold Mar 2025
£168,00025 St Johns Crescent, Canton, Cardiff, CF5 1NX
Sold Feb 2023
£583,00012 St Johns Crescent, Canton, Cardiff, CF5 1NX
Sold Aug 2022
£585,0002a, St Johns Crescent, Canton, Cardiff, CF5 1NX
Sold May 2021
£140,000
Versus other St Johns Crescent homes
EPC Rating for 22b runs comfortably ahead of the street norm.
EPC Rating
73 (C)
Street avg 64 (D)
Floor Area
41 m²
Street avg 50 m²
CO₂ Emissions
1.5 t/year
Street avg 2.4 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Everything you need to know about 22b
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Canton Chapter Arts Centre — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.