Our Data Sources
77, Heol Y Castell, Cardiff has no recent1 records in the Land Registry and a single entry in the EPC database dated April 2023.
We combine this information with public data 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 77, Heol Y Castell, Cardiff is in very good condition we estimate a sale value of £207,218 and a rental value of £1,374 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £183,536 and a rental value of £1,217 per month.
Plot Size
According to data from HM Land Registry, 77, Heol Y Castell, Cardiff sits on a plot of 300 m2.
We have plot size data on 13 out of 25 other houses in the postcode and 77, Heol Y Castell, Cardiff sits on the 3rd largest plot.
Energy Efficiency
77, Heol Y Castell, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Apr 2023.
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, 77, Heol Y Castell, Cardiff was last sold on 12th September 2002 for £74,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
- Sold Sep 2002£74,000
- Sold Mar 2001£52,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 192 sales of properties similar to 77, Heol Y Castell, Cardiff within a radius of 550 metres since 2015.
The most recent example is 14, Woodlands Park Drive, Cardiff, CF5 5RB, a leasehold house which sold for £220,000 on the 9th December 2025.
Read more about house prices in CF5.
- Sold Dec 2025£220,000 | 3 Bed House14, Woodlands Park Drive, Cardiff, CF5 5RB14, Woodlands Park Drive, Cardiff, CF5 5RB
- Sold Nov 2025£205,000 | 3 Bed House85, Heol Poyston, Cardiff, CF5 5LZ85, Heol Poyston, Cardiff, CF5 5LZ
- Sold Oct 2025£227,000 | 3 Bed House5, Woodlands Park Drive, Cardiff, CF5 5RB5, Woodlands Park Drive, Cardiff, CF5 5RB
- Sold Aug 2025£195,000 | 3 Bed House11, Woodlands Park Drive, Cardiff, CF5 5RB11, Woodlands Park Drive, Cardiff, CF5 5RB
- Sold Jul 2025£180,000 | 3 Bed House2, Heol Y Castell, Cardiff, CF5 5LS2, Heol Y Castell, Cardiff, CF5 5LS
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 £205,794, ranging from £153,045 to £247,196.
- 79 Heol Y Castell
3 Bed House | 9 m | Est. Value: £203,154
- 71 Heol Y Castell
3 Bed House | 28 m | Est. Value: £190,703
- 5 Heol Trenewydd
3 Bed House | 29 m | Est. Value: £247,196
- 48 Heol Y Castell
3 Bed House | 29 m | Est. Value: £204,131
- 46 Heol Y Castell
3 Bed House | 31 m | Est. Value: £197,264
Location Comparison
Heol Y Castell, Ely, Cardiff, CF5 has a total of 65 addresses. According to our analysis of all the public data, 77, Heol Y Castell, Cardiff is the 14th largest and the 23rd most expensive property on the street.
When compared to the postcode district it is £96k less expensive than the average property in CF5.
More reading links
Schools Nearby
Public Transport Nearby
- Waun-Gron Park|2.4 km away
- Fairwater|2.8 km away
- Ninian Park|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.
