Our Data Sources
17, Colwyn Road, Cardiff has no records in the Land Registry and a single entry in the EPC database dated September 2022.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
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 17, Colwyn Road, Cardiff, we estimate a market value of £246,661 and a rental value of £1,403 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £218,471 and £1,243 per month respectively.
Plot Size
HM Land Registry records the plot of land for 17, Colwyn Road, Cardiff as measuring 277 m2.
That makes it the 13th largest plot in the postcode, where 18 of the 25 other houses have recorded plot data.
Energy Efficiency
17, Colwyn Road, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 15 Sep 2022.
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
Since 2016 165 properties similar to 17, Colwyn Road, Cardiff have sold within a radius of 560 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 10th December 2025, was 16, Penrhos Crescent, Cardiff, CF3 3PB, a freehold house which sold for £237,000.
Read more about house prices in CF3.
- Sold Dec 2025£237,000 | 3 Bed House16, Penrhos Crescent, Cardiff, CF3 3PB16, Penrhos Crescent, Cardiff, CF3 3PB
- Sold Nov 2025£256,500 | 3 Bed House4, Ty Fry Close, Cardiff, CF3 3NR4, Ty Fry Close, Cardiff, CF3 3NR
- Sold Nov 2025£212,000 | 3 Bed House21A, The Grove, Cardiff, CF3 3HG21A, The Grove, Cardiff, CF3 3HG
- Sold Jul 2025£208,000 | 3 Bed House75, Barmouth Road, Cardiff, CF3 3LA75, Barmouth Road, Cardiff, CF3 3LA
- Sold Jun 2025£230,000 | 3 Bed House8, Ty Fry Gardens, Cardiff, CF3 3NQ8, Ty Fry Gardens, Cardiff, CF3 3NQ
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 £255,011, ranging from £225,348 to £346,727.
- 19 Colwyn Road
5 Bed House | 7 m | Est. Value: £346,727
- 15 Colwyn Road
3 Bed House | 10 m | Est. Value: £225,348
- 13 Colwyn Road
3 Bed House | 18 m | Est. Value: £234,915
- 21 Colwyn Road
3 Bed House | 25 m | Est. Value: £237,572
- 11 Colwyn Road
4 Bed House | 28 m | Est. Value: £271,575
Location Comparison
Of the 25 addresses on Colwyn Road, Rumney, Cardiff, CF3, 17, Colwyn Road, Cardiff comes out as the 20th largest and the 18th most expensive in our analysis of the public data.
It is also £23k less expensive than the average property across the CF3 district.
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Schools Nearby
Public Transport Nearby
- Heath Low Level|4.0 km away
- Heath High Level|4.0 km away
- Cardiff Queen Street|4.3 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
