Our Data Sources
1, Heol Aer, Cardiff has no recent1 records in the Land Registry and a single entry in the EPC database dated August 2018.
We combine this information with public data 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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 1, Heol Aer, Cardiff, we estimate a market value of £372,620 and a rental value of £1,673 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £330,035 and £1,481 per month respectively.
Plot Size
HM Land Registry records the plot of land for 1, Heol Aer, Cardiff as measuring 362 m2.
That makes it the largest plot in the postcode, where all 10 other houses have recorded plot data.
Energy Efficiency
1, Heol Aer, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Aug 2018.
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 1, Heol Aer, Cardiff completed on 6th September 2002 at £144,950 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
- Sold Sep 2002£144,950
Similar Properties Sold Nearby
Since 2017 89 properties similar to 1, Heol Aer, Cardiff have sold within a radius of 560 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 26th March 2026, was 27, Clos Ton Mawr, Cardiff, CF14 6RH, a leasehold house which sold for £327,000.
Read more about house prices in CF14.
- Sold Mar 2026£327,000 | 3 Bed House27, Clos Ton Mawr, Cardiff, CF14 6RH27, Clos Ton Mawr, Cardiff, CF14 6RH
- Sold Dec 2025£400,000 | 3 Bed House26, Heol Mabon, Cardiff, CF14 6RL26, Heol Mabon, Cardiff, CF14 6RL
- Sold Dec 2025£385,000 | 3 Bed House10, Heol Mabon, Cardiff, CF14 6RL10, Heol Mabon, Cardiff, CF14 6RL
- Sold Oct 2025£275,000 | 2 Bed House5, Clos Ton Mawr, Cardiff, CF14 6RH5, Clos Ton Mawr, Cardiff, CF14 6RH
- Sold Aug 2025£351,000 | 3 Bed House3, Heol Nant Castan, Cardiff, CF14 6RP3, Heol Nant Castan, Cardiff, CF14 6RP
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 £420,727, ranging from £362,222 to £543,765.
- 3 Heol Aer
3 Bed House | 13 m | Est. Value: £372,492
- 12 Heol Tyn Y Coed
4 Bed House | 20 m | Est. Value: £461,090
- 5 Heol Aer
3 Bed House | 22 m | Est. Value: £379,795
- 16 Heol Tyn Y Coed
4 Bed House | 29 m | Est. Value: £416,990
- 3 Clos Y Wern
4 Bed House | 32 m | Est. Value: £541,048
Location Comparison
Of the 10 addresses on Heol Aer, Cardiff, CF14, 1, Heol Aer, Cardiff comes out as the 10th largest and the 8th most expensive in our analysis of the public data.
It is also £21k less expensive than the average property across the CF14 district.
More reading links
Schools Nearby
Public Transport Nearby
- Birchgrove|700 m away
- Rhiwbina|800 m away
- Ty Glas|1.0 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.
