Our Data Sources
21, St. Margarets Road, Caerphilly has a single entry in the Land Registry from August 2021 and a single entry in the EPC database dated April 2021.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
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 21, St. Margarets Road, Caerphilly is in very good condition we estimate a sale value of £307,244 and a rental value of £1,594 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £272,131 and a rental value of £1,412 per month.
Plot Size
According to data from HM Land Registry, 21, St. Margarets Road, Caerphilly sits on a plot of 568 m2.
We have plot size data on 21 out of 25 other houses in the postcode and 21, St. Margarets Road, Caerphilly sits on the 15th largest plot.
Energy Efficiency
21, St. Margarets Road, Caerphilly has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 02 Apr 2021.
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, 21, St. Margarets Road, Caerphilly was last sold on 26th August 2021 for £235,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since August 2021, the market for similar properties has dropped by 8.3%.
- Sold Aug 2021£235,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 44 sales of properties similar to 21, St. Margarets Road, Caerphilly within a radius of 630 metres since 2011.
The most recent example is 249, Nantgarw Road, Caerphilly, CF83 1BU, a freehold house which sold for £203,000 on the 30th April 2026.
Read more about house prices in CF83.
- Sold Apr 2026£203,000 | 3 Bed House249, Nantgarw Road, Caerphilly, CF83 1BU249, Nantgarw Road, Caerphilly, CF83 1BU
- Sold Oct 2025£265,000 | 3 Bed House5, Lon Uchaf, Caerphilly, CF83 1BR5, Lon Uchaf, Caerphilly, CF83 1BR
- Sold Jun 2025£200,000 | 3 Bed House19, St. Ilans Way, Caerphilly, CF83 1EW19, St. Ilans Way, Caerphilly, CF83 1EW
- Sold Jan 2025£200,000 | 3 Bed House3, Lon Uchaf, Caerphilly, CF83 1BR3, Lon Uchaf, Caerphilly, CF83 1BR
- Sold Oct 2024£258,000 | 3 Bed House37, St. Ilans Way, Caerphilly, CF83 1EW37, St. Ilans Way, Caerphilly, CF83 1EW
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 £297,057, ranging from £194,268 to £379,456.
- 19 St. Margarets Road
3 Bed House | 21 m | Est. Value: £309,314
- 23 St. Margarets Road
3 Bed House | 22 m | Est. Value: £341,728
- 25 St. Margarets Road
3 Bed House | 49 m | Est. Value: £336,967
- 24 St. Margarets Road
4 Bed House | 53 m | Est. Value: £379,456
- 33 Lon Uchaf
3 Bed House | 53 m | Est. Value: £298,881
Location Comparison
St. Margarets Road, Caerphilly, CF83 has a total of 25 addresses. According to our analysis of all the public data, 21, St. Margarets Road, Caerphilly is the 21st largest and the 25th most expensive property on the street.
When compared to the postcode district it is £62k more expensive than the average property in CF83.
More reading links
Schools Nearby
Public Transport Nearby
- Aber|200 m away
- Caerphilly|800 m away
- Energlyn & Churchill Park|1.2 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast 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.












