18 Thornaby Court, Craiglee Drive, Cardiff, CF10 4BD
About 18 Thornaby Court
18 Thornaby Court is a one-bedroom semi-detached house in Cardiff (CF10 4BD). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1996-2002 and council tax band C. At 44 m² this is the 6th smallest of 18 units on EPC record in the building, where floor areas span 31–110 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (September 2023) shows a C (score 71). The rating has held steady at C across 3 certificates since March 2013. Between certificates, lighting went from Good to Very Good and main heating went from Poor to Average. Main heating runs on electricity.
At 44 m² it sits well below the postcode median (69 m² across 17 EPCs), making it one of the more compact homes locally. Across 2001–2025, sale prices on this property compounded at 2.6% per year. Today's modelled estimate of £131,000 is 19.1% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£232/sq ft) was about 30% above the typical sold price in the postcode. Most recent transfer: January 2025 at £110,000.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- ParkingYes
Energy performance
EPC Rating
Certificate validity
Valid until 20 September 2033
Property Improvements
Changes detected from historical EPC data
Floor insulation added or improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
18 Thornaby Court has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£131,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.6% per year over 24 years.
£110,000
Growth on file: 2.6% per year over 24 years.
Sales timeline
17 January 2025Most recent
£110,000
+20.9%over 15 years22 January 2009
£91,000
+51.8%over 7 years15 May 2001
£59,950
Median price across the last 5 sales in CF10 4BD: £291,000 (2025–2022).
Nearby sales in CF10 4BD
13 Thornaby Court, Craiglee Drive, Cardiff, CF10 4BD
Sold Oct 2025
£299,00012 Thornaby Court, Craiglee Drive, Cardiff, CF10 4BD
Sold Mar 2023
£291,0004 Thornaby Court, Craiglee Drive, Cardiff, CF10 4BD
Sold Dec 2022
£305,72010 Thornaby Court, Craiglee Drive, Cardiff, CF10 4BD
Sold May 2022
£260,00024 Thornaby Court, Craiglee Drive, Cardiff, CF10 4BD
Sold Apr 2022
£145,000
Versus other Craiglee Drive homes
Years Held for 18 Thornaby Court lags the street by a wide margin.
Price per m²
£2,500
Street avg £1,963
Floor Area
44 m²
Street avg 50 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.8 t/year
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The neighbourhood at a glance
Crime
485/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Vellacott Close — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







