Our Data Sources
21, Bryncyn, 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 21, Bryncyn, Cardiff, we estimate a market value of £245,695 and a rental value of £1,292 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £217,616 and £1,144 per month respectively.
Plot Size
HM Land Registry records the plot of land for 21, Bryncyn, Cardiff as measuring 179 m2.
That makes it the 35th largest plot in the postcode, where 36 of the 39 other houses have recorded plot data.
Energy Efficiency
21, Bryncyn, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 06 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 2019 257 properties similar to 21, Bryncyn, Cardiff have sold within a radius of 510 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 12th February 2026, was 199, Glyn Eiddew, Cardiff, CF23 7BT, a freehold house which sold for £235,000.
Read more about house prices in CF23.
- Sold Feb 2026£235,000 | 3 Bed House199, Glyn Eiddew, Cardiff, CF23 7BT199, Glyn Eiddew, Cardiff, CF23 7BT
- Sold Nov 2025£163,000 | 3 Bed House144, Glyn Eiddew, Cardiff, CF23 7BS144, Glyn Eiddew, Cardiff, CF23 7BS
- Sold Oct 2025£250,000 | 3 Bed House91, Bryncyn, Cardiff, CF23 7BL91, Bryncyn, Cardiff, CF23 7BL
- Sold Oct 2025£245,000 | 3 Bed House59, Bryn Pinwydden, Cardiff, CF23 7DE59, Bryn Pinwydden, Cardiff, CF23 7DE
- Sold Sep 2025£255,000 | 3 Bed House102, Glyn Eiddew, Cardiff, CF23 7BR102, Glyn Eiddew, Cardiff, CF23 7BR
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 £256,066, ranging from £185,845 to £343,954.
- 22 Bryncyn
4 Bed House | 8 m | Est. Value: £290,922
- 18 Bryncyn
4 Bed House | 30 m | Est. Value: £262,831
- 112 Bryncyn
3 Bed House | 30 m | Est. Value: £343,954
- 16 Bryncyn
3 Bed House | 30 m | Est. Value: £238,216
- 15 Bryncyn
3 Bed House | 35 m | Est. Value: £236,856
Location Comparison
Of the 149 addresses on Bryncyn, Cardiff, CF23, 21, Bryncyn, Cardiff comes out as the 37th largest and the 132nd most expensive in our analysis of the public data.
It is also £128k less expensive than the average property across the CF23 district.
More reading links
Schools Nearby
Public Transport Nearby
- Llanishen|2.5 km away
- Heath High Level|2.7 km away
- Heath Low Level|2.8 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.
