Our Data Sources
12, Heol Fair, Cardiff has a single entry in the Land Registry from August 2021 and a single entry in the EPC database dated June 2021.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 12, Heol Fair, Cardiff would be worth £387,155, with a potential rental value of £1,461 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £342,908, with a rental value of £1,294 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
12, Heol Fair, Cardiff occupies a 126 m2 plot as recorded by HM Land Registry.
All 17 other houses in this postcode have recorded plot sizes, and this one ranks as the 10th largest.
Energy Efficiency
12, Heol Fair, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Jun 2021.
The property is connected to mains gas and has some double glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
12, Heol Fair, Cardiff last changed hands on 11th August 2021, selling for £271,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has dropped by 15.4% since August 2021.
- Sold Aug 2021£271,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 31 sales of comparable properties within 720 metres of 12, Heol Fair, Cardiff since 2009.
Most recently, 1, Heol Y Pavin, Cardiff, CF5 2EG, a freehold house, sold at £350,000 on the 18th July 2025.
Read more about house prices in CF5.
- Sold Jul 2025£350,000 | 3 Bed House1, Heol Y Pavin, Cardiff, CF5 2EG1, Heol Y Pavin, Cardiff, CF5 2EG
- Sold Jan 2025£317,500 | 3 Bed House13, Palace Avenue, Cardiff, CF5 2DW13, Palace Avenue, Cardiff, CF5 2DW
- Sold Sep 2024£240,000 | 3 Bed House10, Bridge Street, Cardiff, CF5 2EL10, Bridge Street, Cardiff, CF5 2EL
- Sold Aug 2024£305,000 | 3 Bed House9, Heol Y Pavin, Cardiff, CF5 2EG9, Heol Y Pavin, Cardiff, CF5 2EG
- Sold Aug 2024£360,000 | 3 Bed House3 St. Michaels Mews, High Street, Cardiff, CF5 2DY3 St. Michaels Mews, High Street, Cardiff, CF5 2DY
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 £438,401, ranging from £218,842 to £711,105.
- 10 Heol Fair
3 Bed House | 5 m | Est. Value: £381,836
- 16 Heol Fair
4 Bed House | 8 m | Est. Value: £462,644
- 8 Heol Fair
3 Bed House | 9 m | Est. Value: £384,407
- 6 Heol Fair
3 Bed House | 13 m | Est. Value: £389,503
- 4 Heol Fair
4 Bed House | 20 m | Est. Value: £560,979
Location Comparison
Our analysis of the public data ranks 12, Heol Fair, Cardiff as the 17th largest and the 16th most expensive of the 26 addresses on Heol Fair, Cardiff, CF5.
Against the CF5 postcode district average, it is £75k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Waun-Gron Park|1.0 km away
- Fairwater|1.0 km away
- Danescourt|1.2 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.












