4 Sienna House, Vellacott Close, Cardiff, CF10 4AE
About 4 Sienna House
4 Sienna House is a two-bedroom mid-terrace house in Cardiff (CF10 4AE). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1996-2002 and council tax band E. Tenure is freehold. The latest certificate (September 2020) returns a B (score 83), comfortably above the UK average. The rating has held steady at B across 2 certificates since December 2008. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good. At 69 m² this is the 11th smallest of 12 units on EPC record in the building, where floor areas span 59–70 m². The building's EPC ratings span C to B, with this unit at the top.
Its energy rating outperforms most of the postcode (better than 82% of similar EPCs). Across 2002–2021, sale prices on this property compounded at 0.9% per year. Today's modelled estimate of £189,000 is 18.1% above the 2021 sale price. Most recent transfer: May 2021 at £160,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- EnsuiteYes
- StudyYes
Outside
- ParkingAllocated
Building
- TenureFreehold
Energy performance
4 Sienna House's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
4 Sienna House 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
4 Sienna House's sale-price growth has lagged the wider UK trajectory across its history on file.
£189,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.9% per year over 19 years.
£160,000
Growth on file: 0.9% per year over 19 years.
Sales timeline
20 May 2021Most recent
£160,000
+24.0%over 8 years24 July 2012
£129,000
-5.1%over 10 years13 June 2002
£135,950
Median price across the last 5 sales in CF10 4AE: £165,000 (2023–2018).
Nearby sales in CF10 4AE
11 Sienna House, Vellacott Close, Cardiff, CF10 4AE
Sold Mar 2023
£161,0006 Sienna House, Vellacott Close, Cardiff, CF10 4AE
Sold Feb 2023
£185,00010 Sienna House, Vellacott Close, Cardiff, CF10 4AE
Sold Aug 2022
£179,00012 Sienna House, Vellacott Close, Cardiff, CF10 4AE
Sold Feb 2022
£165,0002 Sienna House, Vellacott Close, Cardiff, CF10 4AE
Sold Feb 2018
£149,000
Versus other Vellacott Close homes
CO₂ Emissions for 4 Sienna House runs comfortably ahead of the street norm.
Price per m²
£2,319
Street avg £2,397
Floor Area
69 m²
Street avg 63 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.1 t/year
Street avg 1.6 t/year
Similar properties nearby
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1 Corvette Court
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1 Celerity Drive
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1 Edward England Wharf, Lloyd George Avenue
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1 Sorento House, Vellacott Close
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Vellacott Close — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







