Our Data Sources
40, Summerfield Avenue, Cardiff has 31 entries in the Land Registry, most recently in December 2025 and a single entry in the EPC database dated December 2024.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 40, Summerfield Avenue, Cardiff is in very good condition we estimate a sale value of £353,137 and a rental value of £1,715 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £312,779 and a rental value of £1,519 per month.
Plot Size
According to data from HM Land Registry, 40, Summerfield Avenue, Cardiff sits on a plot of 109 m2.
We have plot size data on 39 out of 42 other houses in the postcode and 40, Summerfield Avenue, Cardiff sits on the 40th largest plot.
Energy Efficiency
40, Summerfield Avenue, Cardiff has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 20 Dec 2024.
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
According to HM Land Registry, 40, Summerfield Avenue, Cardiff was last sold on 5th December 2025 for £285,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since December 2025, the market for similar properties has risen by 18.4%.
- Sold Dec 2025£285,000
- Sold Nov 2010£175,000
- Sold Sep 2002£105,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 219 sales of properties similar to 40, Summerfield Avenue, Cardiff within a radius of 480 metres since 2021.
The most recent example is 126, Clodien Avenue, Cardiff, CF14 3NQ, a freehold house which sold for £295,000 on the 27th February 2026.
Read more about house prices in CF14.
- Sold Feb 2026£295,000 | 3 Bed House126, Clodien Avenue, Cardiff, CF14 3NQ126, Clodien Avenue, Cardiff, CF14 3NQ
- Sold Oct 2025£400,995 | 3 Bed House13, Summerfield Avenue, Cardiff, CF14 3QA13, Summerfield Avenue, Cardiff, CF14 3QA
- Sold Oct 2025£301,000 | 3 Bed House118, Clodien Avenue, Cardiff, CF14 3NQ118, Clodien Avenue, Cardiff, CF14 3NQ
- Sold Sep 2025£270,000 | 3 Bed House82, Manor Street, Cardiff, CF14 3PX82, Manor Street, Cardiff, CF14 3PX
- Sold Feb 2025£370,000 | 3 Bed House85, Clodien Avenue, Cardiff, CF14 3NN85, Clodien Avenue, Cardiff, CF14 3NN
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 £327,053, ranging from £164,967 to £419,569.
- 38 Summerfield Avenue
3 Bed House | 7 m | Est. Value: £341,734
- 36 Summerfield Avenue
4 Bed House | 10 m | Est. Value: £371,883
- 90 Clodien Avenue
2 Bed House | 15 m | Est. Value: £164,967
- 34 Summerfield Avenue
3 Bed House | 17 m | Est. Value: £347,061
- 32 Summerfield Avenue
2 Bed Flat | 21 m | Est. Value: £195,911
Location Comparison
Summerfield Avenue, Cardiff, CF14 has a total of 43 addresses. According to our analysis of all the public data, 40, Summerfield Avenue, Cardiff is the 32nd largest and the 32nd most expensive property on the street.
When compared to the postcode district it is £36k less expensive than the average property in CF14.
More reading links
Schools Nearby
Public Transport Nearby
- Heath Low Level|1.5 km away
- Heath High Level|1.6 km away
- Cathays|1.7 km away
Available Internet Speeds
According to recent data from Ofcom, Ultrafast Broadband is available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
