Our Data Sources
21, Macaulay Avenue, Cardiff has no records in the Land Registry and a single entry in the EPC database dated May 2023.
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.
Price Range & Condition
In very good condition, we estimate 21, Macaulay Avenue, Cardiff would be worth £205,405, with a potential rental value of £1,240 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £181,930, with a rental value of £1,098 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
21, Macaulay Avenue, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 03 May 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 266 sales of comparable properties within 650 metres of 21, Macaulay Avenue, Cardiff since 2016.
Most recently, 18, Dryden Close, Cardiff, CF3 5JY, a freehold house, sold at £185,000 on the 4th March 2026.
Read more about house prices in CF3.
- Sold Mar 2026£185,000 | 3 Bed House18, Dryden Close, Cardiff, CF3 5JY18, Dryden Close, Cardiff, CF3 5JY
- Sold Dec 2025£140,000 | 3 Bed House328, Ball Road, Cardiff, CF3 4JJ328, Ball Road, Cardiff, CF3 4JJ
- Sold Aug 2025£240,000 | 3 Bed House2, Bronte Close, Cardiff, CF3 5PN2, Bronte Close, Cardiff, CF3 5PN
- Sold Jul 2025£160,000 | 3 Bed House10, Bronte Crescent, Cardiff, CF3 5PL10, Bronte Crescent, Cardiff, CF3 5PL
- Sold Jun 2025£198,000 | 3 Bed House11, Browning Close, Cardiff, CF3 5NJ11, Browning Close, Cardiff, CF3 5NJ
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £196,678, ranging from £185,250 to £206,412.
- 23 Macaulay Avenue
3 Bed House | 8 m | Est. Value: £195,624
- 25 Macaulay Avenue
3 Bed House | 16 m | Est. Value: £206,412
- 17 Macaulay Avenue
3 Bed House | 18 m | Est. Value: £194,506
- 27 Macaulay Avenue
3 Bed House | 24 m | Est. Value: £199,536
- 29 Macaulay Avenue
3 Bed House | 31 m | Est. Value: £198,932
Location Comparison
Our analysis of the public data ranks 21, Macaulay Avenue, Cardiff as the 28th largest and the 40th most expensive of the 54 addresses on Macaulay Avenue, Llanrumney, Cardiff, CF3.
Against the CF3 postcode district average, it is £63k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Llanishen|3.8 km away
- Heath High Level|3.8 km away
- Heath Low Level|3.9 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.












