Our Data Sources
17, Heol Pennar, Cardiff has no recent1 records in the Land Registry and a single entry in the EPC database dated October 2013.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 17, Heol Pennar, Cardiff would be worth £107,061, with a potential rental value of £806 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £94,825, with a rental value of £714 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
17, Heol Pennar, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Oct 2013.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
17, Heol Pennar, Cardiff last changed hands on 28th February 2003, selling for £40,000. The transaction was logged as a leasehold flat by HM Land Registry.
In total it has sold twice since 1995.
- Sold Feb 2003£40,000
- Sold Jun 2000£16,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 20 sales of comparable properties within 590 metres of 17, Heol Pennar, Cardiff since 2007.
Most recently, 229, Heol Trelai, Cardiff, CF5 5LF, a leasehold flat, sold at £120,000 on the 4th June 2025.
Read more about house prices in CF5.
- Sold Jun 2025£120,000 | 2 Bed Flat229, Heol Trelai, Cardiff, CF5 5LF229, Heol Trelai, Cardiff, CF5 5LF
- Sold Jul 2023£75,000 | 2 Bed Flat170, Heol Trelai, Cardiff, CF5 5PG170, Heol Trelai, Cardiff, CF5 5PG
- Sold Jul 2022£110,000 | 3 Bed Flat3 St. Hilary Court, Tidenham Road, Cardiff, CF5 5EF3 St. Hilary Court, Tidenham Road, Cardiff, CF5 5EF
- Sold Mar 2020£48,000 | 2 Bed Flat9 Leckwith Court, Tidenham Road, Cardiff, CF5 5EF9 Leckwith Court, Tidenham Road, Cardiff, CF5 5EF
- Sold Dec 2019£84,000 | 2 Bed Flat168, Heol Trelai, Cardiff, CF5 5PG168, Heol Trelai, Cardiff, CF5 5PG
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 £125,536, ranging from £91,790 to £213,648.
- 19 Heol Pennar
2 Bed Flat | 0 m | Est. Value: £108,857
- 23 Heol Pennar
2 Bed Flat | 6 m | Est. Value: £115,941
- 21 Heol Pennar
2 Bed Flat | 6 m | Est. Value: £106,339
- 13 Heol Pennar
2 Bed Flat | 9 m | Est. Value: £108,857
- 11 Heol Pennar
2 Bed Flat | 19 m | Est. Value: £108,857
Location Comparison
Our analysis of the public data ranks 17, Heol Pennar, Cardiff as the 15th largest and the 15th most expensive of the 15 addresses on Heol Pennar, Cardiff, CF5.
Against the CF5 postcode district average, it is £192k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Waun-Gron Park|1.8 km away
- Fairwater|2.3 km away
- Ninian Park|2.7 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
