Model valuation£417,0008 Busby Close
Local market context
Estimated value
£118,000
Newest record on this page: March 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Our estimate
£118,000
Your note and figure are shown publicly on this page.
The estimate for 56 Caldey Island House is modelled from its 36 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF11 0JN. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Floor area
36 m² from the EPC lodged in July 2024
Sales of this home
2 sales recorded, the latest in 2025
Recent sales in CF11 0JN
5 sales, median £180,000 (2026–2024)
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: March 2026 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | None on this home | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
56 Caldey Island House's sale-price growth has lagged the wider UK trajectory across its history on file.
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: £180,000 (2026–2024).
62 Caldey Island House, Ferry Court, Cardiff, CF11 0JN
Sold Mar 2026
52 Caldey Island House, Ferry Court, Cardiff, CF11 0JN
Sold Oct 2025
1 Caldey Island House, Ferry Court, Cardiff, CF11 0JN
Sold Sept 2025
28 Caldey Island House, Ferry Court, Cardiff, CF11 0JN
Sold Jun 2025
25 Caldey Island House, Ferry Court, Cardiff, CF11 0JN
Sold Dec 2024
One time fee only - money back guarantee
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.
A recent sale: £85,000 in August 2025. At 36 m² it sits well below the postcode median (60 m² across 85 EPCs), making it one of the more compact homes locally. Across 2006–2025, sale prices on this property compounded at -1.4% per year. Today's modelled estimate of £118,000 is 38.8% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£219/sq ft) was about 27.8% below the postcode norm.
56 Caldey Island House's carbon output is low for the local stock.
Certificate validity
Valid until 14 July 2034
Changes detected from historical EPC data
More low energy lighting installed
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.
Floor Area for 56 Caldey Island House lags the street by a wide margin.
Price per m²
£2,361
Street avg £3,126
Floor Area
36 m²
Street avg 59 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.3 t/year
Street avg 1.6 t/year
Crime
362/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.
Get a survey for this property
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
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