Our Data Sources
21, Heol Pennar, Cardiff has a single entry in the Land Registry from November 2009 and a single entry in the EPC database dated February 2020.
We combine this information with that 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.
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 21, Heol Pennar, Cardiff, we estimate a market value of £111,656 and a rental value of £820 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £98,896 and £726 per month respectively.
Energy Efficiency
21, Heol Pennar, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 26 Feb 2020.
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
The most recent sale of 21, Heol Pennar, Cardiff completed on 20th November 2009 at £70,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 108.6% over the period since November 2009.
- Sold Nov 2009£70,000
Similar Properties Sold Nearby
Since 2007 18 properties similar to 21, Heol Pennar, Cardiff have sold within a radius of 600 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 4th June 2025, was 229, Heol Trelai, Cardiff, CF5 5LF, a leasehold flat which sold for £120,000.
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 May 2024£110,000 | 2 Bed Flat237, Heol Trelai, Cardiff, CF5 5LF237, Heol Trelai, Cardiff, CF5 5LF
- Sold Jul 2023£75,000 | 2 Bed Flat170, Heol Trelai, Cardiff, CF5 5PG170, Heol Trelai, Cardiff, CF5 5PG
- 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 £120,857, ranging from £84,870 to £213,648.
- 23 Heol Pennar
2 Bed Flat | 0 m | Est. Value: £115,941
- 19 Heol Pennar
2 Bed Flat | 6 m | Est. Value: £108,857
- 17 Heol Pennar
2 Bed Flat | 6 m | Est. Value: £101,963
- 13 Heol Pennar
2 Bed Flat | 16 m | Est. Value: £108,857
- 120 Heol Trelai
3 Bed House | 23 m | Est. Value: £210,496
Location Comparison
Of the 15 addresses on Heol Pennar, Cardiff, CF5, 21, Heol Pennar, Cardiff comes out as the 14th largest and the 14th most expensive in our analysis of the public data.
It is also £187k less expensive than the average property across the CF5 district.
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
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
