28 Alderney House, Ferry Court, Cardiff, CF11 0JT
About 28 Alderney House
28 Alderney House is a mid-terrace house in Cardiff (CF11 0JT). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (November 2019) shows a C (score 77), near the top of the C band. Earlier certificates rated it B (December 2008); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while hot-water efficiency dropped from Poor to Very Poor and main heating dropped from Average to Very Poor. The recommended improvements would push it to B (score 86). Main heating runs on electricity. At 70 m² this is the 46th smallest of 56 units on EPC record in the building, where floor areas span 40–92 m². The building's EPC ratings span D to B across 56 units on file.
At 70 m² it's 29.6% larger than the typical home in the postcode (54 m² median across 55 EPCs). Across 2008–2023, sale prices on this property compounded at -2.8% per year. Today's modelled estimate of £173,000 is 15.3% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£199/sq ft) was about 26.2% below the postcode norm. Sold August 2023 for £150,000.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Hot water system changed
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
28 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
28 Alderney House's sale-price growth has lagged the wider UK trajectory across its history on file.
£173,000
Modelled from EPC, postcode comparables and a sale-price growth of -2.8% per year over 16 years.
£150,000
Growth on file: -2.8% per year over 16 years.
Sales timeline
22 August 2023Most recent
£150,000
-36.2%over 15 years29 January 2008
£235,000
Median price across the last 5 sales in CF11 0JT: £140,000 (2024–2024).
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
£125,0004 Alderney House, Ferry Court, Cardiff, CF11 0JT
Sold Sept 2024
£105,00051 Alderney House, Ferry Court, Cardiff, CF11 0JT
Sold Mar 2024
£140,00039 Alderney House, Ferry Court, Cardiff, CF11 0JT
Sold Jan 2024
£145,000
Versus other Ferry Court homes
Years Held for 28 Alderney House lags the street by a wide margin.
Price per m²
£2,143
Street avg £2,796
Floor Area
70 m²
Street avg 57 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 1.7 t/year
Similar properties nearby
1 Alderney House, Ferry Court
CF11 0JT
1 Watermark, Ferry Road
CF11 0JU
1 Duncansby House, Ferry Court
CF11 0AT
10 Burford Gardens
CF11 0AP
1 Grangemoor Court
CF11 0AR
10 Eddystone House, Ferry Court
CF11 0AU
1 Lady Isle House, Ferry Court
CF11 0JH
10 Dovercourt House, Ferry Court
CF11 0AS
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.







