The Coppers, Dunkirk, Badminton, GL9 1AJ is a freehold semi-detached property built between 1967-1975. The property offers approximately 1,464 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 £512,936 , which equates to approximately £350 per square foot. It was last sold on 2 Nov 2012 for £265,000. Since then, the value has increased by £247,936, representing a 93.6% increase, or approximately 6.9% per year.

The current estimated value of £512,936 is:

  • 3.8% higher than the average in the GL9 1AJ postcode area

Based on EPC inspection history, this property has been mostly owner-occupied (3 out of 3 inspections). 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 13 February 2026, the property was recorded as owner-occupied.

View sold house prices in GL9 1AJ

Building approximate location

About Property

Type
Detached House
Built
1967-1975
Interior Size
1464 sq ft
Tenure
Freehold
Price (estimate)
£512,936
Price Per sq ft (estimate)
£350
Bedroom Count (estimate)
5 bedrooms

EPC Summary

The Coppers, Dunkirk, Badminton, South Gloucestershire, GL9 1AJ has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 13 Feb 2026.

This property uses an oil-fired boiler with radiators as its main heating source. Hot water is provided from main heating system. The windows are fully triple glazed.

The previous EPC assessment was conducted on 16 Mar 2018, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 19.4%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, 250 mm loft insulation to pitched, 400+ mm loft insulation, improving energy efficiency from good to very good.
  • The wall construction or insulation changed from cavity wall, with internal insulation to cavity wall, filled cavity and internal insulation, with no change in energy efficiency (good).
  • 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
Boiler and radiators, oil
Average
Hot Water
From main system
Average
Roof
Pitched, 400+ mm loft insulation
Very Good
Walls
Cavity wall, filled cavity and internal insulation
Good
Windows
Fully triple glazed
Average
Lighting
Good lighting efficiency
Good

Sale History

Today
£512,936
streetscan.co.uk estimate
+94 %
2 Nov 2012
£265,000
Freehold

Flood Risk for this Property

Flood risk from rivers and the sea
Very low flood risk
Flood risk from surface water
Very low flood risk
Surface water flood hazard
No mapped risk

* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.

Flood risk from rivers and the sea

This property has very low flood risk from rivers and the sea.

River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.

Flood risk from surface water

This property has very low surface water flood risk.

Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.

Flood depth indicators

Rivers and Sea
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk
Surface Water
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk

Area Insights

Nearby Properties

rooms:
size: 2745 sq ft
sale price: £321,000
sale date: 11 Apr 2017
rooms: 6
size: 1152 sq ft
sale price: £262,000
sale date: 31 Jul 2009

Data Sources

The property at The Coppers, Dunkirk, Badminton, GL9 1AJ appears once in HM Land Registry records, with the transaction recorded on 2 Nov 2012. It also has three Energy Performance Certificate (EPC) records, the earliest dating back to 13 Feb 2026. We use this information to estimate the property's characteristics, flood risk profile and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0 .

StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure that the information provided on this website is current and accurate. However, no warranties or representations are made regarding its completeness, accuracy, suitability or reliability. Property values, flood risk assessments and other derived information are estimates based on publicly available datasets and should not be relied upon as professional, legal, surveying, environmental, financial or insurance advice. StreetScan.co.uk expressly disclaims all liability for any loss, damage, cost or expense arising directly or indirectly from the use of, or reliance upon, information provided on this website.