Our Data Sources
15, Llwyn Rhosyn, Cardiff has 41 entries in the Land Registry, most recently in January 2026 and a single entry in the EPC database dated April 2018.
We combine this information with that 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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 15, Llwyn Rhosyn, Cardiff, we estimate a market value of £446,034 and a rental value of £1,914 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £395,058 and £1,695 per month respectively.
Plot Size
HM Land Registry records the plot of land for 15, Llwyn Rhosyn, Cardiff as measuring 204 m2.
That makes it the 6th largest plot in the postcode, where 11 of the 12 other houses have recorded plot data.
Energy Efficiency
15, Llwyn Rhosyn, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 03 Apr 2018.
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 15, Llwyn Rhosyn, Cardiff completed on 28th January 2026 at £427,500 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 4 times.
Values of comparable properties have risen by 5.2% over the period since January 2026.
- Sold Jan 2026£427,500
- Sold Jul 2018£297,000
- Sold Feb 2003£159,950
Similar Properties Sold Nearby
Since 2015 117 properties similar to 15, Llwyn Rhosyn, Cardiff have sold within a radius of 560 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 8th January 2026, was 6, Llwyn Grug, Cardiff, CF14 6LN, a freehold house which sold for £385,000.
Read more about house prices in CF14.
- Sold Jan 2026£385,000 | 3 Bed House6, Llwyn Grug, Cardiff, CF14 6LN6, Llwyn Grug, Cardiff, CF14 6LN
- Sold Aug 2025£485,000 | 4 Bed House12, Heol Tyn Y Coed, Cardiff, CF14 6RA12, Heol Tyn Y Coed, Cardiff, CF14 6RA
- Sold Apr 2025£375,000 | 4 Bed House84, Cefn Graig, Cardiff, CF14 6JZ84, Cefn Graig, Cardiff, CF14 6JZ
- Sold Apr 2025£170,000 | 3 Bed House21, Heol Nant Castan, Cardiff, CF14 6RP21, Heol Nant Castan, Cardiff, CF14 6RP
- Sold Feb 2025£368,000 | 3 Bed House29, Heol Llanishen Fach, Cardiff, CF14 6LA29, Heol Llanishen Fach, Cardiff, CF14 6LA
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 £273,563, ranging from £156,481 to £368,412.
- 11 Llwyn Rhosyn
3 Bed House | 14 m | Est. Value: £347,594
- 9 Llwyn Rhosyn
3 Bed House | 18 m | Est. Value: £364,298
- 7 Llwyn Rhosyn
3 Bed House | 27 m | Est. Value: £368,412
- 5 Llwyn Rhosyn
3 Bed House | 32 m | Est. Value: £366,351
- 8 Llwyn Rhosyn
3 Bed House | 39 m | Est. Value: £360,157
Location Comparison
Of the 12 addresses on Llwyn Rhosyn, Cardiff, CF14, 15, Llwyn Rhosyn, Cardiff comes out as the largest and the most expensive in our analysis of the public data.
It is also £49k more expensive than the average property across the CF14 district.
More reading links
Schools Nearby
Public Transport Nearby
- Rhiwbina|700 m away
- Birchgrove|800 m away
- Whitchurch (Cardiff)|1.0 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.
