Our Data Sources
18, Heol Dewi Sant, Cardiff has 31 entries in the Land Registry, most recently in August 2018 and a single entry in the EPC database dated August 2023.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 18, Heol Dewi Sant, Cardiff would be worth £349,331, with a potential rental value of £1,786 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £309,408, with a rental value of £1,582 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
18, Heol Dewi Sant, Cardiff occupies a 140 m2 plot as recorded by HM Land Registry.
All 33 other houses in this postcode have recorded plot sizes, and this one ranks as the 13th largest.
Energy Efficiency
18, Heol Dewi Sant, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 18 Aug 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
18, Heol Dewi Sant, Cardiff last changed hands on 20th August 2018, selling for £231,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has risen by 38.9% since August 2018.
- Sold Aug 2018£231,000
- Sold Feb 2014£203,000
- Sold Feb 2004£199,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 169 sales of comparable properties within 490 metres of 18, Heol Dewi Sant, Cardiff since 2019.
Most recently, 26, Armoury Drive, Cardiff, CF14 4NP, a freehold house, sold at £337,500 on the 10th April 2026.
Read more about house prices in CF14.
- Sold Apr 2026£337,500 | 3 Bed House26, Armoury Drive, Cardiff, CF14 4NP26, Armoury Drive, Cardiff, CF14 4NP
- Sold Mar 2026£330,000 | 4 Bed House51, Armoury Drive, Cardiff, CF14 4NP51, Armoury Drive, Cardiff, CF14 4NP
- Sold Apr 2025£285,000 | 4 Bed House9, Heol Mynydd Bychan, Cardiff, CF14 4NL9, Heol Mynydd Bychan, Cardiff, CF14 4NL
- Sold Mar 2025£350,000 | 3 Bed House10, Heol Mynydd Bychan, Cardiff, CF14 4NL10, Heol Mynydd Bychan, Cardiff, CF14 4NL
- Sold Feb 2025£295,000 | 3 Bed House12, Heol Dewi Sant, Cardiff, CF14 4NN12, Heol Dewi Sant, Cardiff, CF14 4NN
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £317,304, ranging from £287,661 to £386,076.
- 20 Heol Dewi Sant
3 Bed House | 4 m | Est. Value: £312,709
- 16 Heol Dewi Sant
3 Bed House | 5 m | Est. Value: £312,709
- 22 Heol Dewi Sant
4 Bed House | 9 m | Est. Value: £332,696
- 14 Heol Dewi Sant
4 Bed House | 10 m | Est. Value: £328,305
- 12 Heol Dewi Sant
3 Bed House | 14 m | Est. Value: £309,691
Location Comparison
Our analysis of the public data ranks 18, Heol Dewi Sant, Cardiff as the 7th largest and the 7th most expensive of the 33 addresses on Heol Dewi Sant, Cardiff, CF14.
Against the CF14 postcode district average, it is £39k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Ty Glas|300 m away
- Birchgrove|500 m away
- Rhiwbina|1.1 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
