Flat 2, 1 Dogo Street, Cardiff, CF11 9JJ
About Flat 2
Flat 2 is an end-of-terrace house in Cardiff (CF11 9JJ). It has a recorded floor area of 210 m² (around 2260 sq ft) and construction records dating it to before 1900. The latest certificate (October 2022) shows an F (score 38), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since May 2011. Between certificates, window efficiency went from Very Poor to Poor; while roof efficiency dropped from Good to Poor and lighting dropped from Very Good to Average. The recommended improvements would lift it to C (score 70), a 3-band jump.
At 210 m² the property is well over the postcode median (119 m² across 19 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Energy performance
Flat 2 sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Low energy lighting percentage decreased
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 £1,155 · Includes VAT
Planning history
Flat 2 has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Flat 2 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£617,000
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 CF11 9JJ: £430,000 (2023–2018).
Nearby sales in CF11 9JJ
Versus other Dogo Street homes
On epc rating, Flat 2 runs well behind the street norm.
EPC Rating
38 (F)
Street avg 60 (D)
Floor Area
210 m²
Street avg 139 m²
CO₂ Emissions
13.8 t/year
Street avg 6.0 t/year
Habitable Rooms
6 rooms
Street avg 6 rooms
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Berthwin Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







