Our Data Sources
646, Newport Road, Cardiff has 21 entries in the Land Registry, most recently in January 2017 and a single entry in the EPC database dated February 2017.
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.
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 646, Newport Road, Cardiff is in very good condition we estimate a sale value of £441,458 and a rental value of £1,899 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £391,006 and a rental value of £1,682 per month.
Plot Size
According to data from HM Land Registry, 646, Newport Road, Cardiff sits on a plot of 407 m2.
We have plot size data on 22 out of 23 other houses in the postcode and 646, Newport Road, Cardiff sits on the 13th largest plot.
Energy Efficiency
646, Newport Road, Cardiff has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 23 Feb 2017.
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, 646, Newport Road, Cardiff was last sold on 20th January 2017 for £260,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since January 2017, the market for similar properties has risen by 25.3%.
- Sold Jan 2017£260,000
- Sold Feb 2000£118,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 32 sales of properties similar to 646, Newport Road, Cardiff within a radius of 800 metres since 2007.
The most recent example is 22, Downton Rise, Cardiff, CF3 3BH, a freehold house which sold for £375,000 on the 9th October 2025.
Read more about house prices in CF3.
- Sold Oct 2025£375,000 | 4 Bed House22, Downton Rise, Cardiff, CF3 3BH22, Downton Rise, Cardiff, CF3 3BH
- Sold Oct 2024£390,000 | 4 Bed House60, Castle Rise, Cardiff, CF3 4BB60, Castle Rise, Cardiff, CF3 4BB
- Sold Mar 2024£390,000 | 4 Bed House17, Tredelerch Road, Cardiff, CF3 3AJ17, Tredelerch Road, Cardiff, CF3 3AJ
- Sold Dec 2023£340,000 | 4 Bed House20, Ty Mawr Avenue, Cardiff, CF3 3AF20, Ty Mawr Avenue, Cardiff, CF3 3AF
- Sold Mar 2023£420,000 | 4 Bed House59, Ty Mawr Road, Cardiff, CF3 3BS59, Ty Mawr Road, Cardiff, CF3 3BS
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 £378,561, ranging from £322,165 to £435,344.
- 644 Newport Road
4 Bed House | 6 m | Est. Value: £351,645
- 21 Tredelerch Road
5 Bed House | 29 m | Est. Value: £423,876
- 19 Tredelerch Road
4 Bed House | 37 m | Est. Value: £384,651
- 650 Newport Road
4 Bed House | 45 m | Est. Value: £354,307
- 17 Tredelerch Road
4 Bed House | 47 m | Est. Value: £396,812
Location Comparison
Newport Road, Rumney, Cardiff, CF3 has a total of 218 addresses. According to our analysis of all the public data, 646, Newport Road, Cardiff is the 15th largest and the 24th most expensive property on the street.
When compared to the postcode district it is £163k more expensive than the average property in CF3.
More reading links
Schools Nearby
Public Transport Nearby
- Cardiff Queen Street|3.2 km away
- Cathays|3.2 km away
- Heath Low Level|3.4 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.
