56 Caldey Island House, Ferry Court, Cardiff, CF11 0JN
About 56 Caldey Island House
56 Caldey Island House is a one-bedroom mid-terrace house in Cardiff (CF11 0JN). It has a recorded floor area of 36 m² (around 388 sq ft), construction records dating it to 2003-2006 and council tax band C. There is a swimming pool on the plot, uncommon for the area. At 36 m² this is the smallest unit on EPC record across the building (36–87 m²). The building's EPC ratings span E to B across 86 units on file. The latest certificate (July 2024) shows a C (score 73). The rating has held steady at C across 2 certificates since June 2009. Between certificates, lighting went from Average to Very Good. The recommended improvements would push it to B (score 86). Main heating runs on electricity.
Across 2006–2025, sale prices on this property compounded at -1.4% per year. Today's modelled estimate of £128,000 sits 50.6% above the 2025 sale of £85,000. On a £-per-square-foot basis, the last sale (£219/sq ft) was about 27.5% below the postcode norm. A recent sale: £85,000 in August 2025. At 36 m² it sits well below the postcode median (61 m² across 85 EPCs), making it one of the more compact homes locally.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- ParkingAllocated
- Swimming poolYes
Building
- ConciergeYes
Energy performance
56 Caldey Island House's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
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
56 Caldey Island 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
56 Caldey Island House's sale-price growth has lagged the wider UK trajectory across its history on file.
£128,000
Modelled from EPC, postcode comparables and a sale-price growth of -1.4% per year over 19 years.
£85,000
Growth on file: -1.4% per year over 19 years.
Sales timeline
7 August 2025Most recent
£85,000
-24.1%over 19 years29 June 2006
£112,000
Median price across the last 5 sales in CF11 0JN: £145,000 (2025–2024).
Nearby sales in CF11 0JN
1 Caldey Island House, Ferry Court, Cardiff, CF11 0JN
Sold Sept 2025
£205,00028 Caldey Island House, Ferry Court, Cardiff, CF11 0JN
Sold Jun 2025
£130,00071 Caldey Island House, Ferry Court, Cardiff, CF11 0JN
Sold Oct 2024
£145,00069 Caldey Island House, Ferry Court, Cardiff, CF11 0JN
Sold May 2024
£135,00080 Caldey Island House, Ferry Court, Cardiff, CF11 0JN
Sold Mar 2024
£250,000
Versus other Ferry Court homes
Years Held for 56 Caldey Island House lags the street by a wide margin.
Price per m²
£2,361
Street avg £3,080
Floor Area
36 m²
Street avg 59 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.3 t/year
Street avg 1.7 t/year
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Prospect Place — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







