Our Data Sources
18, Gwynant Crescent, Cardiff has a single entry in the Land Registry from April 2016 and a single entry in the EPC database dated February 2025.
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
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 18, Gwynant Crescent, Cardiff, we estimate a market value of £199,816 and a rental value of £1,075 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £176,980 and £952 per month respectively.
Energy Efficiency
18, Gwynant Crescent, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 21 Feb 2025.
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
The most recent sale of 18, Gwynant Crescent, Cardiff completed on 8th April 2016 at £153,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 this is the property's only sale.
Values of comparable properties have dropped by 1.8% over the period since April 2016.
- Sold Apr 2016£153,000
Similar Properties Sold Nearby
Since 2017 72 properties similar to 18, Gwynant Crescent, Cardiff have sold within a radius of 630 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 6th March 2026, was 42, Ogwen Drive, Cardiff, CF23 6LL, a leasehold flat which sold for £210,000.
Read more about house prices in CF23.
- Sold Mar 2026£210,000 | 2 Bed Flat42, Ogwen Drive, Cardiff, CF23 6LL42, Ogwen Drive, Cardiff, CF23 6LL
- Sold Nov 2025£177,000 | 2 Bed Flat57, Woolaston Avenue, Cardiff, CF23 6EU57, Woolaston Avenue, Cardiff, CF23 6EU
- Sold Oct 2025£190,000 | 2 Bed Flat45, Woolaston Avenue, Cardiff, CF23 6EU45, Woolaston Avenue, Cardiff, CF23 6EU
- Sold Aug 2025£205,000 | 2 Bed Flat17, Pennant Crescent, Cardiff, CF23 6LN17, Pennant Crescent, Cardiff, CF23 6LN
- Sold Jul 2025£207,000 | 2 Bed Flat25, Celyn Avenue, Cardiff, CF23 6EH25, Celyn Avenue, Cardiff, CF23 6EH
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 £273,456, ranging from £185,101 to £429,277.
- 20 Gwynant Crescent
2 Bed House | 0 m | Est. Value: £256,014
- 22 Gwynant Crescent
2 Bed Flat | 8 m | Est. Value: £200,564
- 24 Gwynant Crescent
2 Bed Flat | 8 m | Est. Value: £203,417
- 26 Gwynant Crescent
2 Bed Flat | 24 m | Est. Value: £193,280
- 28 Gwynant Crescent
2 Bed Flat | 24 m | Est. Value: £203,417
Location Comparison
Of the 44 addresses on Gwynant Crescent, Cardiff, CF23, 18, Gwynant Crescent, Cardiff comes out as the 38th largest and the 43rd most expensive in our analysis of the public data.
It is also £173k less expensive than the average property across the CF23 district.
More reading links
Schools Nearby
Public Transport Nearby
- Heath High Level|800 m away
- Heath Low Level|900 m away
- Ty Glas|1.9 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
