7 Sienna House, Vellacott Close, Cardiff, CF10 4AE
About 7 Sienna House
7 Sienna House is a two-bedroom mid-terrace house in Cardiff (CF10 4AE). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1996-2002 and council tax band E. At 59 m² this is the smallest unit on EPC record across the building (59–70 m²). The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (May 2021) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since December 2008. Between certificates, lighting went from Very Poor to Average.
Held since October 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2002–2007, sale prices on this property compounded at 0.9% per year. Today's modelled estimate of £183,000 is 28.4% above the 2007 sale price.
What this property has
Inside
- Bedrooms2
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
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Planning history
7 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
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£183,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.9% per year over 5 years.
£142,500
Growth on file: 0.9% per year over 5 years.
Sales timeline
24 October 2007Most recent
£142,500
+4.8%over 5 years27 June 2002
£135,950
Median price across the last 5 sales in CF10 4AE: £165,000 (2023–2021).
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
£165,0004 Sienna House, Vellacott Close, Cardiff, CF10 4AE
Sold May 2021
£160,000
Versus other Vellacott Close homes
On floor area, 7 Sienna House runs well behind the street norm.
Price per m²
£2,415
Street avg £2,389
Floor Area
59 m²
Street avg 64 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 1.5 t/year
Similar properties nearby
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1 Sienna 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.







