Warwick House, Flat 12, Westgate Street, Cardiff, CF10 1DH
About Warwick House
Warwick House is a semi-detached house in Cardiff (CF10 1DH). It has a recorded floor area of 65 m² (around 700 sq ft) and construction records dating it to 1967-1975. At 65 m² this is the 5th 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 2021) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since January 2011. Between certificates, window efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Poor.
Last sale on file: £175,000 in March 2019. Across the public record there are 4 sales, relatively high churn for a single property. Across 1995–2019, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £206,000 is 17.7% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£250/sq ft) was about 27.3% above the typical sold price in the postcode.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Single glazing replaced with double or better glazing
More low energy lighting installed
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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
Sale price has grown by over 3x since 1995.
£206,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 24 years.
£175,000
Growth on file: 5.1% per year over 24 years.
Sales timeline
29 March 2019Most recent
£175,000
+16.7%over 11 years23 August 2007
£150,000
+130.8%over 9 years18 December 1997
£65,000
+19.3%over 2 years31 August 1995
£54,500
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
Habitable Rooms for Warwick House runs comfortably ahead of the street norm.
Price per m²
£2,692
Street avg £2,156
Floor Area
65 m²
Street avg 63 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
2.5 t/year
Street avg 2.6 t/year
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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.







