10 Sienna House, Cardiff
10 Sienna House, Cardiff
Description & Estimates







10 Sienna House, Cardiff is recorded publicly as a modern leasehold apartment across 645 ft2 of internal area.
Locally, apartments of this size normally have 2 bedrooms.
Our estimate of the sale value of 10 Sienna House, Cardiff is £156,537 and its rental estimate is £1,056 per month, given the available information and assuming reasonable condition.
Sienna House, Vellacott Close is a residential building on Vellacott Close, Cardiff, CF10 and falls within the CF10 postal district.
Our Data Sources
10 Sienna House, Cardiff has 31 entries in the Land Registry , most recently in August 2022 and a single entry in the EPC database dated June 2019.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 10 Sienna House, Cardiff, we estimate a market value of £164,364 and a rental value of £1,109 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £145,580 and £982 per month respectively.
Recent Market Change
Over the last year, 10 Sienna House, Cardiff has seen its estimated sale value decline by £1,705 (1.1%) and its estimated rental value climb by £29 per month (2.8%). This results in an estimated gross rental yield of 8.1%.
Energy Efficiency
10 Sienna House, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 25 Jun 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 10 Sienna House, Cardiff completed on 12th August 2022 at £179,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 the property has sold 3 times.
Values of comparable properties have dropped by 6.1% over the period since August 2022.
- Sold Aug 2022£179,000
- Sold Aug 2012£133,000
- Sold Jun 2002£137,950
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 10 Sienna House, Cardiff have sold within a radius of 400 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 15th December 2025, was 17 Barletta House, Vellacott Close, Cardiff, CF10 4AF, a leasehold flat which sold for £185,000.
Read more about house prices in CF10.
- Sold Dec 2025£185,000 | 2 Bed FlatVellacott Close17 Barletta House, Vellacott Close, Cardiff, CF10 4AF
- Sold Apr 2025£187,000 | 2 Bed FlatVellacott Close7 Barletta House, Vellacott Close, Cardiff, CF10 4AF
- Sold Feb 2022£165,000 | 2 Bed FlatVellacott Close12 Sienna House, Vellacott Close, Cardiff, CF10 4AE
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 158 addresses on Vellacott Close, Cardiff, CF10, 10 Sienna House, Cardiff comes out as the 118th largest and the 131st most expensive in our analysis of the public data.
It is also £32k less expensive than the average property across the CF10 district.
More reading links
Schools Nearby
Public Transport Nearby
From 10 Sienna House, Cardiff, the nearest station is Cardiff Bay, 700 metres away.
- 700mCardiff Bay
- 800mCardiff Central
- 1.0kmCardiff Queen Street
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

