Model valuation£417,0008 Busby Close
Local market context
12 Treganna Street, Canton, Cardiff, CF11 8FN
EPC B3 planning records
Property type
Semi-detached
Floor area
125 m²
1345 sq ft
Energy rating
B
Score 86
About 12 Treganna Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12 Treganna Street is a semi-detached house in Canton, Cardiff, Cardiff (CF11 8FN). It has a recorded floor area of 125 m² (around 1345 sq ft). The latest certificate (December 2017) returns a high B (score 86), putting the home a stone's throw from an A rating. The recommended improvements would push it to A (score 95).
At 125 m² the property is well over the postcode median (86 m² across 29 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £382,000 is 27.8% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£222/sq ft) was about 18.9% below the postcode norm. Last changed hands 9 years ago, in December 2017. 3 planning records sit against the property, 1 approved, 2 refused.
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The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
12 Treganna Street's carbon output is low for the local stock.
Current Certificate
Dec 2017EPC Rating
A
B
B86
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Good
Windows
Very Good
CO2 Emissions
1.4 t/year
Occupancy
—
Certificate validity
Valid until 11 December 2027
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Semi-Detached HouseEPC B
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Planning history
Applications and permits filed against 12 Treganna Street, Canton, Cardiff, CF11 8FN, sourced from the PlanIt planning register.
A a two-storey side extension application was refused at 12 Treganna Street in 2021.
3 applications on record at 12 Treganna Street, Canton, Cardiff, CF11 8FN
3decisions2extensions17documents
- Sept 2020RenovationFullOutcome in report
ERECTION OF A BRICK FENCE AROUND SIDE GARDEN
- Documents
- 6 docs on file
- Reference
- 20/01555/DCH
- More recent applications — locked
- ExtensionAug 2021Decision
- ExtensionMay 2021Decision
Unlock 12 Treganna Street, Canton, Cardiff, CF11 8FN's full planning history
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- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full
- The 17 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
12 Treganna Street valuation sits well clear of the typical sold price in this postcode.
Current estimate
See how we calculated this£382,000
Modelled from EPC, postcode comparables.
Last sold (2017)
£299,000
Recorded with HM Land Registry.
Sales timeline
21 December 2017Most recent
£299,000
Median price across the last 5 sales in CF11 8FN: £266,000 (2025–2024).
Nearby sales in CF11 8FN
16 Treganna Street, Canton, Cardiff, CF11 8FN
Sold Aug 2025
£270,00019 Treganna Street, Canton, Cardiff, CF11 8FN
Sold Jul 2025
£266,0006 Treganna Street, Canton, Cardiff, CF11 8FN
Sold May 2025
£265,00028 Treganna Street, Canton, Cardiff, CF11 8FN
Sold Nov 2024
£375,00018 Treganna Street, Canton, Cardiff, CF11 8FN
Sold Nov 2024
£255,500
Versus other Treganna Street homes
Four headline reads against 28 similar houses on this street, drawn from the latest EPC and Land Registry data.
Price per m² for 12 Treganna Street lags the street by a wide margin.
Price per m²
£2,392
Street avg £3,178
Floor Area
125 m²
Street avg 90 m²
CO₂ Emissions
1.4 t/year
Street avg 1.2 t/year
Years Held
9 years
Street avg 5 years
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The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Cardiff district page.
Crime
362/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Victoria Park — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Common questions
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