18 Windlass Court, Barquentine Place, Cardiff, CF10 4NG
About 18 Windlass Court
18 Windlass Court is a two-bedroom semi-detached house in Cardiff (CF10 4NG). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (April 2014) shows a C (score 73). When first surveyed in April 2012 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average, window efficiency went from Average to Good and hot-water efficiency went from Average to Good. The latest certificate is from April 2014, so improvements made since then won't be reflected. At 79 m² this is the 34th smallest of 38 units on EPC record in the building, where floor areas span 56–94 m². The building's EPC ratings span D to B across 38 units on file. Other recorded features include a balcony.
At 79 m² it's 19.7% larger than the typical home in the postcode (66 m² median across 37 EPCs). Across 2006–2018, sale prices on this property compounded at 0.5% per year. Today's modelled estimate of £199,000 is 20.6% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£194/sq ft) was about 35.2% above the typical sold price in the postcode. Most recent transfer: September 2018 at £165,000.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- ParkingAllocated
- BalconyYes
Building
- ConciergeYes
- RefurbishedYes
Energy performance
18 Windlass Court's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 09 Apr 2024
EPC Rating
Certificate validity
Expired on 9 April 2024
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Window efficiency improved
Roof insulation improved
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Planning history
18 Windlass 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
18 Windlass Court's sale-price growth has lagged the wider UK trajectory across its history on file.
£199,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.5% per year over 12 years.
£165,000
Growth on file: 0.5% per year over 12 years.
Sales timeline
20 September 2018Most recent
£165,000
+6.5%over 11 years21 September 2006
£154,950
Median price across the last 5 sales in CF10 4NG: £200,000 (2025–2024).
Nearby sales in CF10 4NG
1 Windlass Court, Barquentine Place, Cardiff, CF10 4NG
Sold Dec 2025
£314,00021 Windlass Court, Barquentine Place, Cardiff, CF10 4NG
Sold Nov 2025
£208,00033 Windlass Court, Barquentine Place, Cardiff, CF10 4NG
Sold Aug 2025
£180,00026 Windlass Court, Barquentine Place, Cardiff, CF10 4NG
Sold Mar 2025
£200,0008 Windlass Court, Barquentine Place, Cardiff, CF10 4NG
Sold Dec 2024
£170,000
Versus other Windlass Court homes
Floor Area for 18 Windlass Court runs comfortably ahead of the street norm.
Price per m²
£2,089
Street avg £2,159
Floor Area
79 m²
Street avg 66 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.2 t/year
Street avg 1.9 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
485/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Barquentine Place — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







