Our Data Sources
17, Alltmawr Road, Cardiff has 2 entries in the Land Registry , most recently in October 2024 and a single entry in the EPC database dated April 2024.
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
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 17, Alltmawr Road, Cardiff is in very good condition we estimate a sale value of £962,072 and a rental value of £2,832 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £852,121 and a rental value of £2,508 per month.
Plot Size
According to data from HM Land Registry, 17, Alltmawr Road, Cardiff sits on a plot of 612 m2.
We have plot size data on 20 out of 20 other houses in the postcode and 17, Alltmawr Road, Cardiff sits on the 7th largest plot.
Energy Efficiency
17, Alltmawr Road, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 19 Apr 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and underfloor heating, mains gas.
Sold Prices
According to HM Land Registry, 17, Alltmawr Road, Cardiff was last sold on 9th October 2024 for £737,500 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since October 2024, the market for similar properties has dropped by 34.1%.
- Sold Oct 2024£737,500
- Sold Aug 2008£367,500
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 17, Alltmawr Road, Cardiff within a radius of 720 metres over the last 2 years.
The most recent example is 40, Llandennis Avenue, Cardiff, CF23 6JH, a freehold house which sold for £900,000 on the 14th February 2025.
Read more about house prices in CF23.
- Sold Feb 2025£900,000 | 5 Bed House40, Llandennis Avenue, Cardiff, CF23 6JH40, Llandennis Avenue, Cardiff, CF23 6JH
- Sold Jul 2024£1,075,000 | 5 Bed House16, Alltmawr Road, Cardiff, CF23 6NQ16, Alltmawr Road, Cardiff, CF23 6NQ
- Sold Feb 2015£665,000 | 5 Bed House9, Llangorse Road, Cardiff, CF23 6PF9, Llangorse Road, Cardiff, CF23 6PF
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Alltmawr Road, Cardiff, CF23 has a total of 20 addresses. According to our analysis of all the public data, 17, Alltmawr Road, Cardiff is the 7th largest and the 7th most expensive property on the street.
When compared to the postcode district it is £559k more expensive than the average property in CF23.
More reading links
Schools Nearby
Public Transport Nearby
- 1.1kmHeath High Level
- 1.2kmHeath Low Level
- 1.6kmLlanishen
Available Internet Speeds
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.












