17 Castle Road, Tongwynlais, Cardiff, CF15 7JQ is a freehold terraced property built between 2012-2021. The property offers approximately 1,561 square feet of living space. In this location, properties of similar size usually have five bedrooms.

The estimated current market value of the property is £480,602 , which equates to approximately £308 per square foot. It was last sold on 7 Jul 2014 for £295,000. Since then, the value has increased by £185,602, representing a 62.9% increase, or approximately 5.5% per year.

The current estimated value of £480,602 is:

  • 20.9% higher than the average property price on Castle Road
  • 6.3% higher than the average in the CF15 7JQ postcode area
  • and 42.5% higher than the average price for Cardiff as a whole

At the most recent EPC inspection on 2 September 2025, the property was recorded as owner-occupied.

View sold house prices in CF15 7JQ

Building approximate location

About Property

Type
Semi-Detached House
Built
2012-2021
Interior Size
1561 sq ft
Tenure
Freehold
Price (estimate)
£480,602
Price Per sq ft (estimate)
£308
Bedroom Count (estimate)
5 bedrooms

EPC Summary

17 Castle Road, Tongwynlais, Cardiff, CF15 7JQ has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 2 Sep 2025.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows are fully double glazed.

Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Roof room(s), insulated (assumed)
Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Average
Lighting
Good lighting efficiency
Good

Compared to CF15 7JQ

9 th / 23
Price Rank
6% higher than average
3 rd / 16
Size Rank
28% bigger than average
14 th / 16
Price Per Sq FT Rank
17% lower than average

Compared to other properties in CF15 7JQ , this house's estimated value ranks 9th out of 23. Based on price per square foot, it ranks 14th out of 16 properties. This indicates a lower price per square foot than most, suggesting good value for the space offered. In terms of size, this home ranks 3rd out of 16 properties in its postcode area.

Sale History

Today
£480,602
streetscan.co.uk estimate
+63 %
7 Jul 2014
£295,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 6
size: 1399 sq ft
sale price: £289,000
sale date: 22 Dec 2020

Data Sources

The property at 17 Castle Road, Tongwynlais, Cardiff, CF15 7JQ appears once in the Land Registry records, with the transaction recorded on 7 Jul 2014. It also has a single Energy Performance Certificate (EPC) from 2 Sep 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.