Warwick House, Flat 14a, Westgate Street, Cardiff, CF10 1DH
About Warwick House
Warwick House is an end-of-terrace house in Cardiff (CF10 1DH). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1900-1929 and council tax band E. At 88 m² this is the 16th smallest of 17 units on EPC record in Warwick House, where floor areas span 26–89 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (March 2019) shows a C (score 71). The rating has held steady at C across 3 certificates since October 2008. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Poor to Average and lighting went from Poor to Average.
At 88 m² it's 29.5% larger than the typical home in the postcode (68 m² median across 16 EPCs).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
More low energy lighting installed
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Wall insulation improved
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 £885 · Includes VAT
Planning history
Warwick House has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
Warwick House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£218,000
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 CF10 1DH: £150,000 (2025–2019).
Nearby sales in CF10 1DH
Warwick House, Flat 17, Westgate Street, Cardiff, CF10 1DH
Sold Oct 2025
£88,000Warwick House, Flat 3, Westgate Street, Cardiff, CF10 1DH
Sold Oct 2023
£192,500Warwick House, Flat 6, Westgate Street, Cardiff, CF10 1DH
Sold Mar 2022
£150,000Warwick House, Flat 2, Westgate Street, Cardiff, CF10 1DH
Sold Aug 2021
£150,000Warwick House, Flat 15, Westgate Street, Cardiff, CF10 1DH
Sold Dec 2019
£180,000
Versus other Westgate Street homes
On floor area, Warwick House stands well clear of the street.
EPC Rating
71 (C)
Street avg 66 (D)
Floor Area
88 m²
Street avg 62 m²
CO₂ Emissions
2.4 t/year
Street avg 2.6 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Westgate Street KD — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







