10A Thornfield Avenue, Connahs Quay, Deeside, CH5 4HX is a freehold terraced property built between 1950-1966. The property offers approximately 614 square feet of living space and is situated on the 1st floor. In this location, properties of similar size usually have one bedroom.

The estimated current market value of the property is £175,237 , which equates to approximately £286 per square foot. It was last sold on 21 Apr 2008 for £125,000. Since then, the value has increased by £50,237, representing a 40.2% increase, or approximately 2.3% per year.

The current estimated value of £175,237 is:

  • 34.1% higher than the average property price on Thornfield Avenue
  • 5.6% lower than the average in the CH5 4HX postcode area
  • and 72.5% lower than the average price for Deeside as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 30 June 2025, the property was recorded as owner-occupied.

View sold house prices in CH5 4HX

Building approximate location

About Property

Type
Flat
Built
1950-1966
Interior Size
614 sq ft
Tenure
Freehold
Floor level
1st floor
Price (estimate)
£175,237
Price Per sq ft (estimate)
£286
Bedroom Count (estimate)
1 bedroom

EPC Summary

10A Thornfield Avenue, Connahs Quay, Deeside, Flintshire, CH5 4HX has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 30 Jun 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.

The previous EPC assessment was conducted on 21 May 2013, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 36.8%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from flat, limited insulation (assumed) to flat, limited insulation, improving energy efficiency from very poor to poor.
  • The lighting was updated from low energy lighting in 33% of fixed outlets to excellent lighting efficiency, with efficiency improving from average to very good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Flat, limited insulation
Poor
Walls
Cavity wall, as built, no insulation (assumed)
Poor
Windows
Fully double glazed
Average
Lighting
Excellent lighting efficiency
Very Good

Compared to CH5 4HX

7 th / 10
Price Rank
6% lower than average
5 th / 6
Size Rank
26% smaller than average
2 nd / 6
Price Per Sq FT Rank
28% higher than average

Compared to other properties in CH5 4HX , this flat's estimated value ranks 7th out of 10. Based on price per square foot, it ranks 2nd out of 6 properties. This suggests a relatively high price per square foot, which may reflect quality, location, or recent upgrades. In terms of size, this home ranks 5th out of 6 properties in its postcode area.

Sale History

Today
£175,237
streetscan.co.uk estimate
+40 %
21 Apr 2008
£125,000
Leasehold
+19 %
26 Jan 2007
£105,000
Leasehold
+275 %
23 Dec 2003
£28,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 667 sq ft
sale price: £180,000
sale date: 20 Aug 2021
rooms: 3
size: 624 sq ft
sale price: £64,000
sale date: 26 Mar 2007

Data Sources

The property at 10A Thornfield Avenue, Connahs Quay, Deeside, CH5 4HX appears three times in the Land Registry records, with the latest transaction recorded on 21 Apr 2008. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 30 Jun 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.