According to data from HM Land Registry, 18, Watkins Square, Cardiff sits on a plot of 189 m².

We have plot size data on 18 out of 18 other houses in the postcode and 18, Watkins Square, Cardiff sits on the 9th largest plot.

18, Watkins Square, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 14 May 2012.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 18, Watkins Square, Cardiff was last sold on 9th May 2016 for £238,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since May 2016, the market for similar properties has risen by 54.4%.

According to the Land Registry and our network of Estate Agents, there have been 195 sales of properties similar to 18, Watkins Square, Cardiff within a radius of 550 metres since 2015.

The most recent example is 41, Mostyn Square, Cardiff, CF14 5FE, a freehold house which sold for £365,000 on the 21st November 2025.

Read more about house prices in CF14.

• Sold Nov 2025£365,000 | 3 Bed House41, Mostyn Square, Cardiff, CF14 5FE41, Mostyn Square, Cardiff, CF14 5FE
• Sold May 2025£320,000 | 3 Bed House86, Watkins Square, Cardiff, CF14 5FL86, Watkins Square, Cardiff, CF14 5FL
• Sold Mar 2025£350,000 | 3 Bed House128, Watkins Square, Cardiff, CF14 5FL128, Watkins Square, Cardiff, CF14 5FL
• Sold Mar 2025£330,000 | 3 Bed House111, Watkins Square, Cardiff, CF14 5FJ111, Watkins Square, Cardiff, CF14 5FJ
• Sold Feb 2025£345,000 | 3 Bed House126, Watkins Square, Cardiff, CF14 5FL126, Watkins Square, Cardiff, CF14 5FL
• Sold May 2024£345,000 | 3 Bed House40, Watkins Square, Cardiff, CF14 5FL40, Watkins Square, Cardiff, CF14 5FL
• Sold Nov 2023£347,000 | 3 Bed House5, Mostyn Square, Cardiff, CF14 5FE5, Mostyn Square, Cardiff, CF14 5FE
• Sold Oct 2023£335,000 | 3 Bed House16, Tatham Road, Cardiff, CF14 5FB16, Tatham Road, Cardiff, CF14 5FB
• Sold Mar 2023£322,500 | 3 Bed House40, Tasker Square, Cardiff, CF14 5ET40, Tasker Square, Cardiff, CF14 5ET
• Sold Feb 2022£335,000 | 3 Bed House76, Watkins Square, Cardiff, CF14 5FL76, Watkins Square, Cardiff, CF14 5FL
• Sold Dec 2021£319,000 | 3 Bed House1, Watkins Square, Cardiff, CF14 4NH1, Watkins Square, Cardiff, CF14 4NH
• Sold Sep 2021£275,000 | 3 Bed House38, Tasker Square, Cardiff, CF14 5ET38, Tasker Square, Cardiff, CF14 5ET
• Sold May 2021£265,000 | 3 Bed House6, Mostyn Square, Cardiff, CF14 5FE6, Mostyn Square, Cardiff, CF14 5FE
• Sold Apr 2021£265,000 | 3 Bed House4, Mostyn Square, Cardiff, CF14 5FE4, Mostyn Square, Cardiff, CF14 5FE
• Sold Aug 2020£283,500 | 3 Bed House4, Watkins Square, Cardiff, CF14 5EQ4, Watkins Square, Cardiff, CF14 5EQ
• Sold Jul 2020£313,000 | 4 Bed House207, Tatham Road, Cardiff, CF14 5FF207, Tatham Road, Cardiff, CF14 5FF
• Sold Dec 2018£245,000 | 3 Bed House14, Mostyn Square, Cardiff, CF14 5FE14, Mostyn Square, Cardiff, CF14 5FE
• Sold Aug 2018£250,000 | 3 Bed House28, Watkins Square, Cardiff, CF14 5EQ28, Watkins Square, Cardiff, CF14 5EQ
• Sold Jan 2016£225,000 | 3 Bed House74, Watkins Square, Cardiff, CF14 5FL74, Watkins Square, Cardiff, CF14 5FL
• Sold Jun 2015£205,000 | 3 Bed House24, Watkins Square, Cardiff, CF14 5EQ24, Watkins Square, Cardiff, CF14 5EQ

Watkins Square, Llanishen, Cardiff, CF14 has a total of 118 addresses. According to our analysis of all the public data, 18, Watkins Square, Cardiff is the 49th largest and the 51st most expensive property on the street.

When compared to the postcode district it is £24k less expensive than the average property in CF14.

• Birchgrove

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  300 m away
• Ty Glas

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  300 m away
• Rhiwbina

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  1.0 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.