23 Cae Lewis, Tongwynlais, Cardiff, CF15 7LQ is a leasehold flat built between 1976-1982. The property offers approximately 323 square feet of living space. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £113,706 , which equates to approximately £352 per square foot. It was last sold on 5 Aug 2004 for £75,000. Since then, the value has increased by £38,706, representing a 51.6% increase, or approximately 2.4% per year.

The current estimated value of £113,706 is:

  • 54.2% lower than the average property price on Cae Lewis
  • 52.5% lower than the average in the CF15 7LQ postcode area
  • and 66.3% lower than the average price for Cardiff as a whole

At the most recent EPC inspection on 18 September 2025, the property was recorded as owner-occupied.

View sold house prices in CF15 7LQ

Building approximate location

About Property

Type
Flat
Built
1976-1982
Interior Size
323 sq ft
Tenure
Leasehold
Price (estimate)
£113,706
Price Per sq ft (estimate)
£352
Bedroom Count (estimate)
1 bedroom

EPC Summary

23 Cae Lewis, Tongwynlais, Cardiff, CF15 7LQ has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 18 Sep 2025.

This property uses electric storage heaters as its main heating source. Electric instantaneous heaters at the point of use are used to provide hot water. The windows are high performance glazing.

The previous EPC assessment was conducted on 3 Aug 2020, when the property was rated E. Since then, the rating has improved to C, with the energy efficiency score increasing by 40%.

Since the previous assessment, several changes were observed:

  • The heating system was upgraded from room heaters, electric to electric storage heaters, improving energy efficiency from very poor to average.
  • The hot water system was changed from electric immersion, off-peak to electric instantaneous at point of use, with its energy efficiency changing from poor to very poor.
  • The wall construction or insulation changed from cavity wall, as built, no insulation (assumed) to cavity wall, filled cavity, improving energy efficiency from poor to good.
  • The windows were upgraded from fully double glazed to high performance glazing.
  • The lighting was updated from low energy lighting in all fixed outlets to good lighting efficiency, with efficiency changing from very good to good.
Heating Type
Electric storage heaters
Average
Hot Water
Electric instantaneous at point of use
Very Poor
Walls
Cavity wall, filled cavity
Good
Windows
High performance glazing
Good
Lighting
Good lighting efficiency
Good

Compared to CF15 7LQ

11 th / 11
Price Rank
53% lower than average
5 th / 5
Size Rank
57% smaller than average
3 rd / 5
Price Per Sq FT Rank
11% higher than average

Compared to other properties in CF15 7LQ , this flat's estimated value ranks 11th out of 11. Based on price per square foot, it ranks 3rd out of 5 properties. In terms of size, this home ranks 5th out of 5 properties in its postcode area.

Sale History

Today
£113,706
streetscan.co.uk estimate
+52 %
5 Aug 2004
£75,000
Leasehold

Area Insights

Nearby Properties

19 Cae Lewis, Tongwynlais, Cardiff, CF15 7LQ
rooms: 4
size: 1044 sq ft
sale price: £330,000
sale date: 28 Jun 2024
16 Cae Lewis, Tongwynlais, Cardiff, CF15 7LQ
rooms: 6
size: 1464 sq ft
sale price: £64,000
sale date: 21 Nov 1997
7 Cae Lewis, Tongwynlais, Cardiff, CF15 7LQ
rooms: 4
size: 689 sq ft
sale price: £220,000
sale date: 22 Apr 2022
4 Cae Lewis, Tongwynlais, Cardiff, CF15 7LQ
rooms: 4
size: 689 sq ft
sale price: £167,000
sale date: 5 Feb 2019

Data Sources

The property at 23 Cae Lewis, Tongwynlais, Cardiff, CF15 7LQ appears once in the Land Registry records, with the transaction recorded on 5 Aug 2004. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 18 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.
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