4 Alderney House, Ferry Court, Cardiff, CF11 0JT
About 4 Alderney House
4 Alderney House is a one-bedroom mid-terrace house in Cardiff (CF11 0JT). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 2007 onwards and council tax band D. There is a swimming pool on the plot, uncommon for the area. At 40 m² this is the smallest unit on EPC record across 4 Alderney House (40–72 m²). The building's EPC ratings span C to B, with this unit at the top. On EPC score it ranks first in the building (83 versus a worst of 74). The latest certificate (October 2019) returns a B (score 83), comfortably above the UK average. When first surveyed in February 2009 the rating was C, the property has climbed 1 band since. Between certificates, lighting went from Good to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Poor. Main heating runs on electricity.
At 40 m² it's 27.3% smaller than the typical home in the postcode (55 m² median across 55 EPCs). Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). Across 2009–2024, sale prices on this property compounded at 2.2% per year. Today's modelled estimate of £120,000 is 14.3% above the 2024 sale price. Most recent transfer: September 2024 at £105,000.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- ParkingAllocated
- Swimming poolYes
Energy performance
4 Alderney House's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Wall insulation upgraded
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
4 Alderney 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
£120,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.2% per year over 15 years.
£105,000
Growth on file: 2.2% per year over 15 years.
Sales timeline
4 September 2024Most recent
£105,000
+40.0%over 15 years29 June 2009
£75,000
Median price across the last 5 sales in CF11 0JT: £145,000 (2024–2023).
Nearby sales in CF11 0JT
57 Alderney House, Ferry Court, Cardiff, CF11 0JT
Sold Dec 2024
£150,00037 Alderney House, Ferry Court, Cardiff, CF11 0JT
Sold Oct 2024
£125,00051 Alderney House, Ferry Court, Cardiff, CF11 0JT
Sold Mar 2024
£140,00039 Alderney House, Ferry Court, Cardiff, CF11 0JT
Sold Jan 2024
£145,00010 Alderney House, Ferry Court, Cardiff, CF11 0JT
Sold Dec 2023
£145,000
Versus other Ferry Court homes
On floor area, 4 Alderney House runs well behind the street norm.
Price per m²
£2,625
Street avg £2,786
Floor Area
40 m²
Street avg 57 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.2 t/year
Street avg 1.7 t/year
Similar properties nearby
1 Kilcredaun House, Ferry Court
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1 Great Ormes House, Ferry Court
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1 Dovercourt House, Ferry Court
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1 Eddystone House, Ferry Court
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1 Lady Isle House, Ferry Court
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1 Grangemoor Court
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10 Burford Gardens
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 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.







